* [Codel] CoDel on ns2.35 simulator
@ 2013-05-31 10:47 safa khan
2013-05-31 12:35 ` Joey Padden
0 siblings, 1 reply; 9+ messages in thread
From: safa khan @ 2013-05-31 10:47 UTC (permalink / raw)
To: codel
[-- Attachment #1: Type: text/plain, Size: 694 bytes --]
Dear Members
First of all thank you for the amazing idea that CoDel is :)
I have downloaded CoDel from https://github.com/dtaht/ns2
In fact I downloaded everything as a zip so that if CoDel needs some other
files in the directory I wouldn't miss them out.
However, I have been trying to run ns codel.tcl on the my shell. My linux
kernel version is 3.6. It gives the following error
ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0
accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0
invalid command name "Queue/CoDel"
while executing
"Queue/CoDel set target_ $target"
(file "codel.tcl" line 143)
A little help will be highly appreciated.
--
Regards
Safa Nasir
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^ permalink raw reply [flat|nested] 9+ messages in thread* Re: [Codel] CoDel on ns2.35 simulator 2013-05-31 10:47 [Codel] CoDel on ns2.35 simulator safa khan @ 2013-05-31 12:35 ` Joey Padden 2013-05-31 18:42 ` safa khan 0 siblings, 1 reply; 9+ messages in thread From: Joey Padden @ 2013-05-31 12:35 UTC (permalink / raw) To: safa khan; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 1413 bytes --] Safa, In the CoDel.tcl from Dave's git repo, the line your code is choking on is 210 not 143, did you modify CoDel.tcl? Also, did you rebuild ns after downloading the CoDel updates? It sounds like ns doesn't know about the queue type CoDel but it is in the makefile.in so it should if you did cd /ns2/ ./configure; make; after downloading and unpacking the zip. -Joey Sent from my iPhone On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Dear Members First of all thank you for the amazing idea that CoDel is :) I have downloaded CoDel from https://github.com/dtaht/ns2 In fact I downloaded everything as a zip so that if CoDel needs some other files in the directory I wouldn't miss them out. However, I have been trying to run ns codel.tcl on the my shell. My linux kernel version is 3.6. It gives the following error ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 invalid command name "Queue/CoDel" while executing "Queue/CoDel set target_ $target" (file "codel.tcl" line 143) A little help will be highly appreciated. -- Regards Safa Nasir _______________________________________________ Codel mailing list Codel@lists.bufferbloat.net<mailto:Codel@lists.bufferbloat.net> https://lists.bufferbloat.net/listinfo/codel [-- Attachment #2: Type: text/html, Size: 2353 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Codel] CoDel on ns2.35 simulator 2013-05-31 12:35 ` Joey Padden @ 2013-05-31 18:42 ` safa khan 2013-05-31 20:42 ` Joey Padden 0 siblings, 1 reply; 9+ messages in thread From: safa khan @ 2013-05-31 18:42 UTC (permalink / raw) To: Joey Padden; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 2535 bytes --] Dear Joey I have followed the instructions to build ns2. Let me give you a stepwise description of what I have done. I have downloaded and installed ns2 from the following source http://sourceforge.net/projects/nsnam/files/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz/download After that I downloaded the whole master repository as a zip and unzipped it https://github.com/dtaht/ns2 Now could you please give me a stepwise description as to how I should proceed from here. I have been trying to run the codel.tcl directly by ns codel.tcl after going to ns2-master directory without success. I keep getting the error: ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 invalid command name "Queue/CoDel" while executing "Queue/CoDel set target_ $target" (file "codel.tcl" line 143) How am I supposed to build ns2.35 with the CoDel. And where do the codel.h and codel.cc files come in? I would really appreciate a more detailed response. On Fri, May 31, 2013 at 5:35 PM, Joey Padden <J.Padden@cablelabs.com> wrote: > Safa, > > In the CoDel.tcl from Dave's git repo, the line your code is choking on > is 210 not 143, did you modify CoDel.tcl? > > Also, did you rebuild ns after downloading the CoDel updates? It sounds > like ns doesn't know about the queue type CoDel but it is in the > makefile.in so it should if you did > > cd /ns2/ > ./configure; make; > > after downloading and unpacking the zip. > > -Joey > > > Sent from my iPhone > > On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com> wrote: > > Dear Members > > First of all thank you for the amazing idea that CoDel is :) > > I have downloaded CoDel from https://github.com/dtaht/ns2 > In fact I downloaded everything as a zip so that if CoDel needs some > other files in the directory I wouldn't miss them out. > > However, I have been trying to run ns codel.tcl on the my shell. My linux > kernel version is 3.6. It gives the following error > > ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 > accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 > invalid command name "Queue/CoDel" > while executing > "Queue/CoDel set target_ $target" > (file "codel.tcl" line 143) > > A little help will be highly appreciated. > > -- > Regards > Safa Nasir > > _______________________________________________ > Codel mailing list > Codel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/codel > > -- Regards Safa Nasir [-- Attachment #2: Type: text/html, Size: 4225 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Codel] CoDel on ns2.35 simulator 2013-05-31 18:42 ` safa khan @ 2013-05-31 20:42 ` Joey Padden 2013-06-01 20:12 ` safa khan 0 siblings, 1 reply; 9+ messages in thread From: Joey Padden @ 2013-05-31 20:42 UTC (permalink / raw) To: safa khan; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 3081 bytes --] The all-in-one install creates may sub-directories for tcl,tk, otcl, tctcl, and most importantly ns-2.35. the contents of the git /ns directory can replace the contents of the ns-2.35 directory. after copying the contents cd into the directory and do a ./configure; make; then try the command ns codel.tcl OK for now, Jp On May 31, 2013, at 12:42 PM, safa khan <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Dear Joey I have followed the instructions to build ns2. Let me give you a stepwise description of what I have done. I have downloaded and installed ns2 from the following source http://sourceforge.net/projects/nsnam/files/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz/download After that I downloaded the whole master repository as a zip and unzipped it https://github.com/dtaht/ns2 Now could you please give me a stepwise description as to how I should proceed from here. I have been trying to run the codel.tcl directly by ns codel.tcl after going to ns2-master directory without success. I keep getting the error: ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 invalid command name "Queue/CoDel" while executing "Queue/CoDel set target_ $target" (file "codel.tcl" line 143) How am I supposed to build ns2.35 with the CoDel. And where do the codel.h and codel.cc files come in? I would really appreciate a more detailed response. On Fri, May 31, 2013 at 5:35 PM, Joey Padden <J.Padden@cablelabs.com<mailto:J.Padden@cablelabs.com>> wrote: Safa, In the CoDel.tcl from Dave's git repo, the line your code is choking on is 210 not 143, did you modify CoDel.tcl? Also, did you rebuild ns after downloading the CoDel updates? It sounds like ns doesn't know about the queue type CoDel but it is in the makefile.in<http://makefile.in/> so it should if you did cd /ns2/ ./configure; make; after downloading and unpacking the zip. -Joey Sent from my iPhone On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Dear Members First of all thank you for the amazing idea that CoDel is :) I have downloaded CoDel from https://github.com/dtaht/ns2 In fact I downloaded everything as a zip so that if CoDel needs some other files in the directory I wouldn't miss them out. However, I have been trying to run ns codel.tcl on the my shell. My linux kernel version is 3.6. It gives the following error ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 invalid command name "Queue/CoDel" while executing "Queue/CoDel set target_ $target" (file "codel.tcl" line 143) A little help will be highly appreciated. -- Regards Safa Nasir _______________________________________________ Codel mailing list Codel@lists.bufferbloat.net<mailto:Codel@lists.bufferbloat.net> https://lists.bufferbloat.net/listinfo/codel -- Regards Safa Nasir [-- Attachment #2: Type: text/html, Size: 5392 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Codel] CoDel on ns2.35 simulator 2013-05-31 20:42 ` Joey Padden @ 2013-06-01 20:12 ` safa khan 2013-06-03 13:10 ` safa khan 0 siblings, 1 reply; 9+ messages in thread From: safa khan @ 2013-06-01 20:12 UTC (permalink / raw) To: Joey Padden; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 9495 bytes --] Thanks Joey! You are awesome man. Since I did not know what to copy and what not to, I followed everything here http://pollere.net/CoDel.html I ran codel after PATCHING it into the ns2 simulator. Then I ran the following command ./ns codel.tcl 4 5 0 100Mb -1 5 However there was no nam output and I get the following result. Would you please tell if Codel.tcl even has nam output or not? And what are these warnings for? Also how the result is to be interpreted? ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 bottleneck starts at 100000000bps change at 50 to 10.0Mbps change at 100 to 1.0Mbps change at 150 to 50.0Mbps change at 200 to 1.0Mbps change at 250 to 100.0Mbps f.tr cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block [107,107] 10000000.0 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block [264,264] 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block [72,72] 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block [124,124] 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block [582,582] 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block [3206,3206] 1000000.0 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block [152,152] 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block [411,411] 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block [646,646] 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block [179,179] 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block [211,211] 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block [437,437] 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block [696,696] 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block [199,199] 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block [670,670] 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block [1435,1435] 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block [485,485] 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block [728,728] 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block [929,929] 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block [320,320] 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block [357,357] 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block [172,172] 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block [908,908] 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block [132,132] 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block [258,258] 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block [798,798] 50000000.0 1000000.0 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block [331,331] 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block [1424,1424] 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block [280,280] 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block [138,138] 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block [311,311] 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block [1142,1142] 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block [97,97] 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block [130,130] 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block [757,757] 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block [391,391] 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block [678,678] 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block [431,431] 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block [130,130] 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block [217,217] 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block [639,639] 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block [935,935] 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block [137,137] 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block [185,185] 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block [126,126] 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block [960,960] 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block [687,687] 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block [1323,1323] 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block [112,112] 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block [824,824] 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block [132,132] 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block [303,303] 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block [130,130] 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block [379,379] 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block [338,338] 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block [83,83] 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block [297,297] 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block [750,750] 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block [122,122] 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block [433,433] 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block [552,552] 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block [158,158] 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block [221,221] 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block [168,168] 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block [118,118] 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block [151,151] 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block [67,67] 100000000.0 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block [281,281] Regards Safa On Sat, Jun 1, 2013 at 1:42 AM, Joey Padden <J.Padden@cablelabs.com> wrote: > The all-in-one install creates may sub-directories for tcl,tk, otcl, > tctcl, and most importantly ns-2.35. > > the contents of the git /ns directory can replace the contents of the > ns-2.35 directory. > > after copying the contents cd into the directory and do a > > ./configure; make; > > then try the command > > ns codel.tcl > > OK for now, > Jp > > On May 31, 2013, at 12:42 PM, safa khan <safakhan413@gmail.com> > wrote: > > Dear Joey > > I have followed the instructions to build ns2. Let me give you a > stepwise description of what I have done. > > I have downloaded and installed ns2 from the following source > > http://sourceforge.net/projects/nsnam/files/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz/download > > After that I downloaded the whole master repository as a zip and unzipped > it > https://github.com/dtaht/ns2 > > Now could you please give me a stepwise description as to how I should > proceed from here. I have been trying to run the codel.tcl directly by > ns codel.tcl > after going to ns2-master directory without success. I keep getting the > error: > > > ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 > accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 > invalid command name "Queue/CoDel" > while executing > "Queue/CoDel set target_ $target" > (file "codel.tcl" line 143) > > How am I supposed to build ns2.35 with the CoDel. And where do the > codel.h and codel.cc files come in? I would really appreciate a more > detailed response. > > > On Fri, May 31, 2013 at 5:35 PM, Joey Padden <J.Padden@cablelabs.com>wrote: > >> Safa, >> >> In the CoDel.tcl from Dave's git repo, the line your code is choking on >> is 210 not 143, did you modify CoDel.tcl? >> >> Also, did you rebuild ns after downloading the CoDel updates? It sounds >> like ns doesn't know about the queue type CoDel but it is in the >> makefile.in so it should if you did >> >> cd /ns2/ >> ./configure; make; >> >> after downloading and unpacking the zip. >> >> -Joey >> >> >> Sent from my iPhone >> >> On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com> wrote: >> >> Dear Members >> >> First of all thank you for the amazing idea that CoDel is :) >> >> I have downloaded CoDel from https://github.com/dtaht/ns2 >> In fact I downloaded everything as a zip so that if CoDel needs some >> other files in the directory I wouldn't miss them out. >> >> However, I have been trying to run ns codel.tcl on the my shell. My >> linux kernel version is 3.6. It gives the following error >> >> ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 >> accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 >> invalid command name "Queue/CoDel" >> while executing >> "Queue/CoDel set target_ $target" >> (file "codel.tcl" line 143) >> >> A little help will be highly appreciated. >> >> -- >> Regards >> Safa Nasir >> >> _______________________________________________ >> Codel mailing list >> Codel@lists.bufferbloat.net >> https://lists.bufferbloat.net/listinfo/codel >> >> > > > -- > Regards > Safa Nasir > > > -- Regards Safa Nasir [-- Attachment #2: Type: text/html, Size: 12349 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Codel] CoDel on ns2.35 simulator 2013-06-01 20:12 ` safa khan @ 2013-06-03 13:10 ` safa khan 2013-06-07 6:39 ` safa khan 0 siblings, 1 reply; 9+ messages in thread From: safa khan @ 2013-06-03 13:10 UTC (permalink / raw) To: Joey Padden; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 16347 bytes --] Thanks Joey! You are awesome man. Since I did not know what to copy and what not to, I followed everything here http://pollere.net/CoDel.html I ran codel after PATCHING it into the ns2 simulator. Then I ran the following command ./ns codel.tcl 4 5 0 100Mb -1 5 However there was no nam output and I get the following result. Would you please tell if Codel.tcl even has nam output or not? And what are these warnings for? Also how the result is to be interpreted? ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 bottleneck starts at 100000000bps change at 50 to 10.0Mbps change at 100 to 1.0Mbps change at 150 to 50.0Mbps change at 200 to 1.0Mbps change at 250 to 100.0Mbps f.tr cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block [107,107] 10000000.0 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block [264,264] 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block [72,72] 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block [124,124] 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block [582,582] 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block [3206,3206] 1000000.0 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block [152,152] 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block [411,411] 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block [646,646] 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block [179,179] 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block [211,211] 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block [437,437] 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block [696,696] 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block [199,199] 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block [670,670] 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block [1435,1435] 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block [485,485] 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block [728,728] 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block [929,929] 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block [320,320] 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block [357,357] 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block [172,172] 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block [908,908] 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block [132,132] 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block [258,258] 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block [798,798] 50000000.0 1000000.0 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block [331,331] 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block [1424,1424] 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block [280,280] 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block [138,138] 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block [311,311] 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block [1142,1142] 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block [97,97] 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block [130,130] 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block [757,757] 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block [391,391] 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block [678,678] 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block [431,431] 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block [130,130] 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block [217,217] 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block [639,639] 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block [935,935] 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block [137,137] 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block [185,185] 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block [126,126] 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block [960,960] 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block [687,687] 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block [1323,1323] 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block [112,112] 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block [824,824] 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block [132,132] 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block [303,303] 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block [130,130] 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block [379,379] 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block [338,338] 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block [83,83] 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block [297,297] 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block [750,750] 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block [122,122] 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block [433,433] 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block [552,552] 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block [158,158] 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block [221,221] 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block [168,168] 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block [118,118] 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block [151,151] 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block [67,67] 100000000.0 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block [281,281] Regards Safa On Sun, Jun 2, 2013 at 1:12 AM, safa khan <safakhan413@gmail.com> wrote: > > Thanks Joey! You are awesome man. > > Since I did not know what to copy and what not to, I followed everything > here > > http://pollere.net/CoDel.html > > I ran codel after PATCHING it into the ns2 simulator. Then I ran the > following command > > ./ns codel.tcl 4 5 0 100Mb -1 5 > > However there was no nam output and I get the following result. Would you > please tell if Codel.tcl even has nam output or not? And what are these > warnings for? Also how the result is to be interpreted? > > ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 > accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 > bottleneck starts at 100000000bps > change at 50 to 10.0Mbps > change at 100 to 1.0Mbps > change at 150 to 50.0Mbps > change at 200 to 1.0Mbps > change at 250 to 100.0Mbps > f.tr > cmd select_ca cubic > cmd select_ca cubic > cmd select_ca cubic > cmd select_ca cubic > 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block > [107,107] > 10000000.0 > 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block > [264,264] > 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block [72,72] > 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block > [124,124] > 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block > [582,582] > 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block > [3206,3206] > 1000000.0 > 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block > [152,152] > 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block > [411,411] > 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block > [646,646] > 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block > [179,179] > 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block > [211,211] > 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block > [437,437] > 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block > [696,696] > 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block > [199,199] > 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block > [670,670] > 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block > [1435,1435] > 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block > [485,485] > 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block > [728,728] > 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block > [929,929] > 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block > [320,320] > 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block > [357,357] > 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block > [172,172] > 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block > [908,908] > 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block > [132,132] > 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block > [258,258] > 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block > [798,798] > 50000000.0 > 1000000.0 > 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block > [331,331] > 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block > [1424,1424] > 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block > [280,280] > 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block > [138,138] > 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block > [311,311] > 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block > [1142,1142] > 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block > [97,97] > 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block > [130,130] > 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block > [757,757] > 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block > [391,391] > 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block > [678,678] > 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block > [431,431] > 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block > [130,130] > 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block > [217,217] > 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block > [639,639] > 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block > [935,935] > 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block > [137,137] > 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block > [185,185] > 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block > [126,126] > 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block > [960,960] > 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block > [687,687] > 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block > [1323,1323] > 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block > [112,112] > 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block > [824,824] > 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block > [132,132] > 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block > [303,303] > 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block > [130,130] > 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block > [379,379] > 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block > [338,338] > 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block > [83,83] > 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block > [297,297] > 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block > [750,750] > 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block > [122,122] > 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block > [433,433] > 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block > [552,552] > 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block > [158,158] > 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block > [221,221] > 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block > [168,168] > 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block > [118,118] > 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block > [151,151] > 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block > [67,67] > 100000000.0 > 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block > [281,281] > > > Regards > Safa > > > On Sat, Jun 1, 2013 at 1:42 AM, Joey Padden <J.Padden@cablelabs.com>wrote: > >> The all-in-one install creates may sub-directories for tcl,tk, otcl, >> tctcl, and most importantly ns-2.35. >> >> the contents of the git /ns directory can replace the contents of the >> ns-2.35 directory. >> >> after copying the contents cd into the directory and do a >> >> ./configure; make; >> >> then try the command >> >> ns codel.tcl >> >> OK for now, >> Jp >> >> On May 31, 2013, at 12:42 PM, safa khan <safakhan413@gmail.com> >> wrote: >> >> Dear Joey >> >> I have followed the instructions to build ns2. Let me give you a >> stepwise description of what I have done. >> >> I have downloaded and installed ns2 from the following source >> >> http://sourceforge.net/projects/nsnam/files/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz/download >> >> After that I downloaded the whole master repository as a zip and >> unzipped it >> https://github.com/dtaht/ns2 >> >> Now could you please give me a stepwise description as to how I should >> proceed from here. I have been trying to run the codel.tcl directly by >> ns codel.tcl >> after going to ns2-master directory without success. I keep getting the >> error: >> >> >> ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 >> accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 >> invalid command name "Queue/CoDel" >> while executing >> "Queue/CoDel set target_ $target" >> (file "codel.tcl" line 143) >> >> How am I supposed to build ns2.35 with the CoDel. And where do the >> codel.h and codel.cc files come in? I would really appreciate a more >> detailed response. >> >> >> On Fri, May 31, 2013 at 5:35 PM, Joey Padden <J.Padden@cablelabs.com>wrote: >> >>> Safa, >>> >>> In the CoDel.tcl from Dave's git repo, the line your code is choking >>> on is 210 not 143, did you modify CoDel.tcl? >>> >>> Also, did you rebuild ns after downloading the CoDel updates? It >>> sounds like ns doesn't know about the queue type CoDel but it is in the >>> makefile.in so it should if you did >>> >>> cd /ns2/ >>> ./configure; make; >>> >>> after downloading and unpacking the zip. >>> >>> -Joey >>> >>> >>> Sent from my iPhone >>> >>> On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com> wrote: >>> >>> Dear Members >>> >>> First of all thank you for the amazing idea that CoDel is :) >>> >>> I have downloaded CoDel from https://github.com/dtaht/ns2 >>> In fact I downloaded everything as a zip so that if CoDel needs some >>> other files in the directory I wouldn't miss them out. >>> >>> However, I have been trying to run ns codel.tcl on the my shell. My >>> linux kernel version is 3.6. It gives the following error >>> >>> ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 >>> accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 >>> invalid command name "Queue/CoDel" >>> while executing >>> "Queue/CoDel set target_ $target" >>> (file "codel.tcl" line 143) >>> >>> A little help will be highly appreciated. >>> >>> -- >>> Regards >>> Safa Nasir >>> >>> _______________________________________________ >>> Codel mailing list >>> Codel@lists.bufferbloat.net >>> https://lists.bufferbloat.net/listinfo/codel >>> >>> >> >> >> -- >> Regards >> Safa Nasir >> >> >> > > > -- > Regards > Safa Nasir > > -- Regards Safa Nasir [-- Attachment #2: Type: text/html, Size: 19760 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Codel] CoDel on ns2.35 simulator 2013-06-03 13:10 ` safa khan @ 2013-06-07 6:39 ` safa khan 2013-06-07 12:31 ` Joey Padden 0 siblings, 1 reply; 9+ messages in thread From: safa khan @ 2013-06-07 6:39 UTC (permalink / raw) To: Joey Padden; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 17365 bytes --] Joey your help will be greatly appreciated. I have tried to triangulate the problem. With more packmime connections I get more illegal SACK bllock warnings. Can you or anyone on the CoDel list tell me what output is expected after runniing the TCL script? Safa On Mon, Jun 3, 2013 at 6:10 PM, safa khan <safakhan413@gmail.com> wrote: > Thanks Joey! You are awesome man. > > Since I did not know what to copy and what not to, I followed everything > here > > http://pollere.net/CoDel.html > > I ran codel after PATCHING it into the ns2 simulator. Then I ran the > following command > > ./ns codel.tcl 4 5 0 100Mb -1 5 > > However there was no nam output and I get the following result. Would you > please tell if Codel.tcl even has nam output or not? And what are these > warnings for? Also how the result is to be interpreted? > > ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 > accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 > bottleneck starts at 100000000bps > change at 50 to 10.0Mbps > change at 100 to 1.0Mbps > change at 150 to 50.0Mbps > change at 200 to 1.0Mbps > change at 250 to 100.0Mbps > f.tr > cmd select_ca cubic > cmd select_ca cubic > cmd select_ca cubic > cmd select_ca cubic > 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block > [107,107] > 10000000.0 > 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block > [264,264] > 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block [72,72] > 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block > [124,124] > 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block > [582,582] > 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block > [3206,3206] > 1000000.0 > 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block > [152,152] > 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block > [411,411] > 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block > [646,646] > 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block > [179,179] > 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block > [211,211] > 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block > [437,437] > 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block > [696,696] > 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block > [199,199] > 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block > [670,670] > 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block > [1435,1435] > 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block > [485,485] > 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block > [728,728] > 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block > [929,929] > 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block > [320,320] > 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block > [357,357] > 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block > [172,172] > 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block > [908,908] > 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block > [132,132] > 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block > [258,258] > 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block > [798,798] > 50000000.0 > 1000000.0 > 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block > [331,331] > 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block > [1424,1424] > 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block > [280,280] > 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block > [138,138] > 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block > [311,311] > 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block > [1142,1142] > 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block > [97,97] > 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block > [130,130] > 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block > [757,757] > 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block > [391,391] > 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block > [678,678] > 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block > [431,431] > 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block > [130,130] > 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block > [217,217] > 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block > [639,639] > 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block > [935,935] > 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block > [137,137] > 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block > [185,185] > 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block > [126,126] > 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block > [960,960] > 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block > [687,687] > 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block > [1323,1323] > 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block > [112,112] > 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block > [824,824] > 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block > [132,132] > 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block > [303,303] > 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block > [130,130] > 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block > [379,379] > 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block > [338,338] > 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block > [83,83] > 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block > [297,297] > 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block > [750,750] > 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block > [122,122] > 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block > [433,433] > 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block > [552,552] > 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block > [158,158] > 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block > [221,221] > 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block > [168,168] > 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block > [118,118] > 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block > [151,151] > 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block > [67,67] > 100000000.0 > 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block > [281,281] > > > Regards > Safa > > > On Sun, Jun 2, 2013 at 1:12 AM, safa khan <safakhan413@gmail.com> wrote: > >> >> Thanks Joey! You are awesome man. >> >> Since I did not know what to copy and what not to, I followed everything >> here >> >> http://pollere.net/CoDel.html >> >> I ran codel after PATCHING it into the ns2 simulator. Then I ran the >> following command >> >> ./ns codel.tcl 4 5 0 100Mb -1 5 >> >> However there was no nam output and I get the following result. Would you >> please tell if Codel.tcl even has nam output or not? And what are these >> warnings for? Also how the result is to be interpreted? >> >> ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 >> accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 >> bottleneck starts at 100000000bps >> change at 50 to 10.0Mbps >> change at 100 to 1.0Mbps >> change at 150 to 50.0Mbps >> change at 200 to 1.0Mbps >> change at 250 to 100.0Mbps >> f.tr >> cmd select_ca cubic >> cmd select_ca cubic >> cmd select_ca cubic >> cmd select_ca cubic >> 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block >> [107,107] >> 10000000.0 >> 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block >> [264,264] >> 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block >> [72,72] >> 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block >> [124,124] >> 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block >> [582,582] >> 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block >> [3206,3206] >> 1000000.0 >> 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block >> [152,152] >> 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block >> [411,411] >> 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block >> [646,646] >> 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block >> [179,179] >> 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block >> [211,211] >> 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block >> [437,437] >> 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block >> [696,696] >> 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block >> [199,199] >> 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block >> [670,670] >> 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block >> [1435,1435] >> 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block >> [485,485] >> 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block >> [728,728] >> 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block >> [929,929] >> 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block >> [320,320] >> 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block >> [357,357] >> 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block >> [172,172] >> 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block >> [908,908] >> 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block >> [132,132] >> 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block >> [258,258] >> 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block >> [798,798] >> 50000000.0 >> 1000000.0 >> 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block >> [331,331] >> 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block >> [1424,1424] >> 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block >> [280,280] >> 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block >> [138,138] >> 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block >> [311,311] >> 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block >> [1142,1142] >> 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block >> [97,97] >> 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block >> [130,130] >> 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block >> [757,757] >> 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block >> [391,391] >> 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block >> [678,678] >> 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block >> [431,431] >> 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block >> [130,130] >> 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block >> [217,217] >> 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block >> [639,639] >> 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block >> [935,935] >> 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block >> [137,137] >> 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block >> [185,185] >> 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block >> [126,126] >> 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block >> [960,960] >> 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block >> [687,687] >> 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block >> [1323,1323] >> 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block >> [112,112] >> 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block >> [824,824] >> 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block >> [132,132] >> 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block >> [303,303] >> 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block >> [130,130] >> 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block >> [379,379] >> 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block >> [338,338] >> 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block >> [83,83] >> 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block >> [297,297] >> 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block >> [750,750] >> 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block >> [122,122] >> 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block >> [433,433] >> 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block >> [552,552] >> 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block >> [158,158] >> 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block >> [221,221] >> 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block >> [168,168] >> 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block >> [118,118] >> 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block >> [151,151] >> 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block >> [67,67] >> 100000000.0 >> 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block >> [281,281] >> >> >> Regards >> Safa >> >> >> On Sat, Jun 1, 2013 at 1:42 AM, Joey Padden <J.Padden@cablelabs.com>wrote: >> >>> The all-in-one install creates may sub-directories for tcl,tk, otcl, >>> tctcl, and most importantly ns-2.35. >>> >>> the contents of the git /ns directory can replace the contents of the >>> ns-2.35 directory. >>> >>> after copying the contents cd into the directory and do a >>> >>> ./configure; make; >>> >>> then try the command >>> >>> ns codel.tcl >>> >>> OK for now, >>> Jp >>> >>> On May 31, 2013, at 12:42 PM, safa khan <safakhan413@gmail.com> >>> wrote: >>> >>> Dear Joey >>> >>> I have followed the instructions to build ns2. Let me give you a >>> stepwise description of what I have done. >>> >>> I have downloaded and installed ns2 from the following source >>> >>> http://sourceforge.net/projects/nsnam/files/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz/download >>> >>> After that I downloaded the whole master repository as a zip and >>> unzipped it >>> https://github.com/dtaht/ns2 >>> >>> Now could you please give me a stepwise description as to how I should >>> proceed from here. I have been trying to run the codel.tcl directly by >>> ns codel.tcl >>> after going to ns2-master directory without success. I keep getting the >>> error: >>> >>> >>> ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 >>> accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 >>> invalid command name "Queue/CoDel" >>> while executing >>> "Queue/CoDel set target_ $target" >>> (file "codel.tcl" line 143) >>> >>> How am I supposed to build ns2.35 with the CoDel. And where do the >>> codel.h and codel.cc files come in? I would really appreciate a more >>> detailed response. >>> >>> >>> On Fri, May 31, 2013 at 5:35 PM, Joey Padden <J.Padden@cablelabs.com>wrote: >>> >>>> Safa, >>>> >>>> In the CoDel.tcl from Dave's git repo, the line your code is choking >>>> on is 210 not 143, did you modify CoDel.tcl? >>>> >>>> Also, did you rebuild ns after downloading the CoDel updates? It >>>> sounds like ns doesn't know about the queue type CoDel but it is in the >>>> makefile.in so it should if you did >>>> >>>> cd /ns2/ >>>> ./configure; make; >>>> >>>> after downloading and unpacking the zip. >>>> >>>> -Joey >>>> >>>> >>>> Sent from my iPhone >>>> >>>> On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com> wrote: >>>> >>>> Dear Members >>>> >>>> First of all thank you for the amazing idea that CoDel is :) >>>> >>>> I have downloaded CoDel from https://github.com/dtaht/ns2 >>>> In fact I downloaded everything as a zip so that if CoDel needs some >>>> other files in the directory I wouldn't miss them out. >>>> >>>> However, I have been trying to run ns codel.tcl on the my shell. My >>>> linux kernel version is 3.6. It gives the following error >>>> >>>> ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 >>>> accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 >>>> invalid command name "Queue/CoDel" >>>> while executing >>>> "Queue/CoDel set target_ $target" >>>> (file "codel.tcl" line 143) >>>> >>>> A little help will be highly appreciated. >>>> >>>> -- >>>> Regards >>>> Safa Nasir >>>> >>>> _______________________________________________ >>>> Codel mailing list >>>> Codel@lists.bufferbloat.net >>>> https://lists.bufferbloat.net/listinfo/codel >>>> >>>> >>> >>> >>> -- >>> Regards >>> Safa Nasir >>> >>> >>> >> >> >> -- >> Regards >> Safa Nasir >> >> > > > -- > Regards > Safa Nasir > > -- Regards Safa Nasir [-- Attachment #2: Type: text/html, Size: 20715 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Codel] CoDel on ns2.35 simulator 2013-06-07 6:39 ` safa khan @ 2013-06-07 12:31 ` Joey Padden 0 siblings, 0 replies; 9+ messages in thread From: Joey Padden @ 2013-06-07 12:31 UTC (permalink / raw) To: safa khan; +Cc: codel [-- Attachment #1: Type: text/plain, Size: 17752 bytes --] Safa, I'm not sure what you mean by output, so I'll lightly cover all bases. The output to standard out that you are showing below is for warnings and errors. The code is now running with CoDel patched and working I am assuming based on what you've said. Exactly what the illegal sack block means, I don't know off hand, I'd look through the TCP code for that message and backtrack from there. I'd start looking in ns/tcp/tcp-full.{cc,h}. The nam output is commented out in the CoDel.tcl file from the Pollere website, so it won't be active. See lines 380-384 in CoDel.tcl. I have never used nam much and honestly have yet to see the real value. The true output files in ns are trace files. Trace files can be attached to links and possibly other ns objects, memory is a bit foggy here. CoDel.tcl creates it's trace files in lines 388-394 on a link between nodes $n0 and $n1. The main output of this script is the file /tmp/f.tr<http://f.tr> the format of which is explained here http://nsnam.isi.edu/nsnam/index.php/NS-2_Trace_Formats OK for now, Jp On Jun 7, 2013, at 12:39 AM, safa khan <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Joey your help will be greatly appreciated. I have tried to triangulate the problem. With more packmime connections I get more illegal SACK bllock warnings. Can you or anyone on the CoDel list tell me what output is expected after runniing the TCL script? Safa On Mon, Jun 3, 2013 at 6:10 PM, safa khan <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Thanks Joey! You are awesome man. Since I did not know what to copy and what not to, I followed everything here http://pollere.net/CoDel.html I ran codel after PATCHING it into the ns2 simulator. Then I ran the following command ./ns codel.tcl 4 5 0 100Mb -1 5 However there was no nam output and I get the following result. Would you please tell if Codel.tcl even has nam output or not? And what are these warnings for? Also how the result is to be interpreted? ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 bottleneck starts at 100000000bps change at 50 to 10.0Mbps change at 100 to 1.0Mbps change at 150 to 50.0Mbps change at 200 to 1.0Mbps change at 250 to 100.0Mbps f.tr<http://f.tr/> cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block [107,107] 10000000.0 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block [264,264] 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block [72,72] 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block [124,124] 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block [582,582] 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block [3206,3206] 1000000.0 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block [152,152] 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block [411,411] 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block [646,646] 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block [179,179] 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block [211,211] 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block [437,437] 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block [696,696] 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block [199,199] 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block [670,670] 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block [1435,1435] 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block [485,485] 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block [728,728] 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block [929,929] 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block [320,320] 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block [357,357] 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block [172,172] 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block [908,908] 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block [132,132] 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block [258,258] 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block [798,798] 50000000.0 1000000.0 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block [331,331] 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block [1424,1424] 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block [280,280] 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block [138,138] 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block [311,311] 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block [1142,1142] 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block [97,97] 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block [130,130] 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block [757,757] 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block [391,391] 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block [678,678] 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block [431,431] 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block [130,130] 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block [217,217] 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block [639,639] 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block [935,935] 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block [137,137] 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block [185,185] 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block [126,126] 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block [960,960] 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block [687,687] 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block [1323,1323] 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block [112,112] 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block [824,824] 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block [132,132] 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block [303,303] 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block [130,130] 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block [379,379] 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block [338,338] 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block [83,83] 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block [297,297] 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block [750,750] 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block [122,122] 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block [433,433] 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block [552,552] 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block [158,158] 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block [221,221] 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block [168,168] 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block [118,118] 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block [151,151] 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block [67,67] 100000000.0 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block [281,281] Regards Safa On Sun, Jun 2, 2013 at 1:12 AM, safa khan <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Thanks Joey! You are awesome man. Since I did not know what to copy and what not to, I followed everything here http://pollere.net/CoDel.html I ran codel after PATCHING it into the ns2 simulator. Then I ran the following command ./ns codel.tcl 4 5 0 100Mb -1 5 However there was no nam output and I get the following result. Would you please tell if Codel.tcl even has nam output or not? And what are these warnings for? Also how the result is to be interpreted? ftps 4 webrate 5 cbrs 0 bw 100000000.0 filesize -1 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 100000000.0 bottleneck starts at 100000000bps change at 50 to 10.0Mbps change at 100 to 1.0Mbps change at 150 to 50.0Mbps change at 200 to 1.0Mbps change at 250 to 100.0Mbps f.tr<http://f.tr/> cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic cmd select_ca cubic 1.603260: FullTcpAgent(_o211) warning: received illegal SACK block [107,107] 10000000.0 55.098906: FullTcpAgent(_o217) warning: received illegal SACK block [264,264] 55.695007: FullTcpAgent(_o241) warning: received illegal SACK block [72,72] 60.292143: FullTcpAgent(_o217) warning: received illegal SACK block [124,124] 60.540666: FullTcpAgent(_o301) warning: received illegal SACK block [582,582] 61.275364: FullTcpAgent(_o249) warning: received illegal SACK block [3206,3206] 1000000.0 103.964724: FullTcpAgent(_o357) warning: received illegal SACK block [152,152] 104.982964: FullTcpAgent(_o289) warning: received illegal SACK block [411,411] 105.313196: FullTcpAgent(_o217) warning: received illegal SACK block [646,646] 107.602393: FullTcpAgent(_o289) warning: received illegal SACK block [179,179] 108.347540: FullTcpAgent(_o221) warning: received illegal SACK block [211,211] 110.080323: FullTcpAgent(_o329) warning: received illegal SACK block [437,437] 111.459607: FullTcpAgent(_o417) warning: received illegal SACK block [696,696] 112.831121: FullTcpAgent(_o261) warning: received illegal SACK block [199,199] 118.597599: FullTcpAgent(_o329) warning: received illegal SACK block [670,670] 119.580768: FullTcpAgent(_o365) warning: received illegal SACK block [1435,1435] 119.655479: FullTcpAgent(_o305) warning: received illegal SACK block [485,485] 123.072111: FullTcpAgent(_o349) warning: received illegal SACK block [728,728] 131.987632: FullTcpAgent(_o349) warning: received illegal SACK block [929,929] 132.357178: FullTcpAgent(_o293) warning: received illegal SACK block [320,320] 133.444730: FullTcpAgent(_o401) warning: received illegal SACK block [357,357] 141.070035: FullTcpAgent(_o233) warning: received illegal SACK block [172,172] 141.368133: FullTcpAgent(_o293) warning: received illegal SACK block [908,908] 145.503133: FullTcpAgent(_o325) warning: received illegal SACK block [132,132] 145.828200: FullTcpAgent(_o353) warning: received illegal SACK block [258,258] 147.140807: FullTcpAgent(_o417) warning: received illegal SACK block [798,798] 50000000.0 1000000.0 212.234133: FullTcpAgent(_o585) warning: received illegal SACK block [331,331] 214.253093: FullTcpAgent(_o657) warning: received illegal SACK block [1424,1424] 215.172477: FullTcpAgent(_o421) warning: received illegal SACK block [280,280] 217.604597: FullTcpAgent(_o725) warning: received illegal SACK block [138,138] 224.780413: FullTcpAgent(_o625) warning: received illegal SACK block [311,311] 225.913829: FullTcpAgent(_o1069) warning: received illegal SACK block [1142,1142] 228.437312: FullTcpAgent(_o1233) warning: received illegal SACK block [97,97] 229.008533: FullTcpAgent(_o829) warning: received illegal SACK block [130,130] 230.466246: FullTcpAgent(_o413) warning: received illegal SACK block [757,757] 230.576166: FullTcpAgent(_o1245) warning: received illegal SACK block [391,391] 230.584466: FullTcpAgent(_o233) warning: received illegal SACK block [678,678] 230.789350: FullTcpAgent(_o633) warning: received illegal SACK block [431,431] 231.104630: FullTcpAgent(_o369) warning: received illegal SACK block [130,130] 232.006687: FullTcpAgent(_o1333) warning: received illegal SACK block [217,217] 232.454507: FullTcpAgent(_o1349) warning: received illegal SACK block [639,639] 234.957352: FullTcpAgent(_o313) warning: received illegal SACK block [935,935] 235.201241: FullTcpAgent(_o1185) warning: received illegal SACK block [137,137] 237.336677: FullTcpAgent(_o541) warning: received illegal SACK block [185,185] 237.383566: FullTcpAgent(_o1157) warning: received illegal SACK block [126,126] 237.692238: FullTcpAgent(_o1069) warning: received illegal SACK block [960,960] 238.369279: FullTcpAgent(_o1253) warning: received illegal SACK block [687,687] 238.811276: FullTcpAgent(_o513) warning: received illegal SACK block [1323,1323] 238.871383: FullTcpAgent(_o1213) warning: received illegal SACK block [112,112] 239.108312: FullTcpAgent(_o309) warning: received illegal SACK block [824,824] 239.895494: FullTcpAgent(_o1193) warning: received illegal SACK block [132,132] 241.157944: FullTcpAgent(_o1069) warning: received illegal SACK block [303,303] 241.183073: FullTcpAgent(_o597) warning: received illegal SACK block [130,130] 241.339148: FullTcpAgent(_o533) warning: received illegal SACK block [379,379] 241.708525: FullTcpAgent(_o211) warning: received illegal SACK block [338,338] 242.306111: FullTcpAgent(_o445) warning: received illegal SACK block [83,83] 242.406312: FullTcpAgent(_o361) warning: received illegal SACK block [297,297] 242.540972: FullTcpAgent(_o685) warning: received illegal SACK block [750,750] 243.316109: FullTcpAgent(_o553) warning: received illegal SACK block [122,122] 244.446153: FullTcpAgent(_o393) warning: received illegal SACK block [433,433] 244.997886: FullTcpAgent(_o477) warning: received illegal SACK block [552,552] 244.998366: FullTcpAgent(_o833) warning: received illegal SACK block [158,158] 244.999086: FullTcpAgent(_o825) warning: received illegal SACK block [221,221] 246.901650: FullTcpAgent(_o533) warning: received illegal SACK block [168,168] 249.093984: FullTcpAgent(_o1025) warning: received illegal SACK block [118,118] 249.919780: FullTcpAgent(_o365) warning: received illegal SACK block [151,151] 249.934924: FullTcpAgent(_o597) warning: received illegal SACK block [67,67] 100000000.0 256.844373: FullTcpAgent(_o973) warning: received illegal SACK block [281,281] Regards Safa On Sat, Jun 1, 2013 at 1:42 AM, Joey Padden <J.Padden@cablelabs.com<mailto:J.Padden@cablelabs.com>> wrote: The all-in-one install creates may sub-directories for tcl,tk, otcl, tctcl, and most importantly ns-2.35. the contents of the git /ns directory can replace the contents of the ns-2.35 directory. after copying the contents cd into the directory and do a ./configure; make; then try the command ns codel.tcl OK for now, Jp On May 31, 2013, at 12:42 PM, safa khan <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Dear Joey I have followed the instructions to build ns2. Let me give you a stepwise description of what I have done. I have downloaded and installed ns2 from the following source http://sourceforge.net/projects/nsnam/files/allinone/ns-allinone-2.35/ns-allinone-2.35.tar.gz/download After that I downloaded the whole master repository as a zip and unzipped it https://github.com/dtaht/ns2 Now could you please give me a stepwise description as to how I should proceed from here. I have been trying to run the codel.tcl directly by ns codel.tcl after going to ns2-master directory without success. I keep getting the error: ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 invalid command name "Queue/CoDel" while executing "Queue/CoDel set target_ $target" (file "codel.tcl" line 143) How am I supposed to build ns2.35 with the CoDel. And where do the codel.h and codel.cc files come in? I would really appreciate a more detailed response. On Fri, May 31, 2013 at 5:35 PM, Joey Padden <J.Padden@cablelabs.com<mailto:J.Padden@cablelabs.com>> wrote: Safa, In the CoDel.tcl from Dave's git repo, the line your code is choking on is 210 not 143, did you modify CoDel.tcl? Also, did you rebuild ns after downloading the CoDel updates? It sounds like ns doesn't know about the queue type CoDel but it is in the makefile.in<http://makefile.in/> so it should if you did cd /ns2/ ./configure; make; after downloading and unpacking the zip. -Joey Sent from my iPhone On May 31, 2013, at 5:17 AM, "safa khan" <safakhan413@gmail.com<mailto:safakhan413@gmail.com>> wrote: Dear Members First of all thank you for the amazing idea that CoDel is :) I have downloaded CoDel from https://github.com/dtaht/ns2 In fact I downloaded everything as a zip so that if CoDel needs some other files in the directory I wouldn't miss them out. However, I have been trying to run ns codel.tcl on the my shell. My linux kernel version is 3.6. It gives the following error ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0 accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0 invalid command name "Queue/CoDel" while executing "Queue/CoDel set target_ $target" (file "codel.tcl" line 143) A little help will be highly appreciated. -- Regards Safa Nasir _______________________________________________ Codel mailing list Codel@lists.bufferbloat.net<mailto:Codel@lists.bufferbloat.net> https://lists.bufferbloat.net/listinfo/codel -- Regards Safa Nasir -- Regards Safa Nasir -- Regards Safa Nasir -- Regards Safa Nasir [-- Attachment #2: Type: text/html, Size: 22913 bytes --] ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Codel] CoDel on ns2.35 simulator
@ 2013-05-31 9:30 safa khan
0 siblings, 0 replies; 9+ messages in thread
From: safa khan @ 2013-05-31 9:30 UTC (permalink / raw)
To: codel
[-- Attachment #1: Type: text/plain, Size: 694 bytes --]
Dear Members
First of all thank you for the amazing idea that CoDel is :)
I have downloaded CoDel from https://github.com/dtaht/ns2
In fact I downloaded everything as a zip so that if CoDel needs some other
files in the directory I wouldn't miss them out.
However, I have been trying to run ns codel.tcl on the my shell. My linux
kernel version is 3.6. It gives the following error
ftps 1 webrate 0 cbrs 0 bw 3000000.0 filesize 10000000 reverse 0
accessdly 20 bneckdly 10 realrtt 100 bneckbw 3000000.0
invalid command name "Queue/CoDel"
while executing
"Queue/CoDel set target_ $target"
(file "codel.tcl" line 143)
A little help will be highly appreciated.
--
Regards
Safa Nasir
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^ permalink raw reply [flat|nested] 9+ messages in threadend of thread, other threads:[~2013-06-07 12:31 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-05-31 10:47 [Codel] CoDel on ns2.35 simulator safa khan 2013-05-31 12:35 ` Joey Padden 2013-05-31 18:42 ` safa khan 2013-05-31 20:42 ` Joey Padden 2013-06-01 20:12 ` safa khan 2013-06-03 13:10 ` safa khan 2013-06-07 6:39 ` safa khan 2013-06-07 12:31 ` Joey Padden -- strict thread matches above, loose matches on Subject: below -- 2013-05-31 9:30 safa khan
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