[Cake] [SUSPECTED SPAM] Re: Failure with commit 8da93e1 solved
Kristjan Onu
k at omnel.ml
Tue Jun 12 21:36:55 EDT 2018
> Did you try to update tc to the latest commit in
> github.com/dtaht/tc-adv?
Thank you, this solved the problem. For reference, the output of $TC -s
qdisc is now:
qdisc cake 8001: root refcnt 6 bandwidth 850Kbit diffserv3 dual-srchost
ack-filter split-gso rtt 100.0ms noatm overhead 18 mpu 64
Sent 238334 bytes 2192 pkt (dropped 7, overlimits 1572 requeues 0)
backlog 0b 0p requeues 0
memory used: 13440b of 4Mb
capacity estimate: 850Kbit
min/max network layer size: 28 / 1375
min/max overhead-adjusted size: 64 / 1393
average network hdr offset: 14
Bulk Best Effort Voice
thresh 53120bit 850Kbit 212496bit
target 342.0ms 21.4ms 85.5ms
interval 684.0ms 116.4ms 180.5ms
pk_delay 0us 3.6ms 1.6ms
av_delay 0us 316us 149us
sp_delay 0us 19us 16us
backlog 0b 0b 0b
pkts 0 2053 146
bytes 0 226989 11819
way_inds 0 13 0
way_miss 0 305 23
way_cols 0 0 0
drops 0 0 0
marks 0 0 0
ack_drop 0 7 0
sp_flows 0 0 1
bk_flows 0 0 0
un_flows 0 0 0
max_len 0 1389 142
quantum 300 300 300
Full output is in the file attached.
Kristjan
Le 2018-06-10 à 20:32, George Amanakis a écrit :
> Did you try to update tc to the latest commit in github.com/dtaht/tc-adv?
> Your output suggests that the tc you are using doesn't understand some
> of the options.
> Could you update tc to the latest commit from the above repo and try again?
>
> George
>
> On 6/10/2018 8:20 PM, Kristjan Onu wrote:
>> > What is the output of ?
>>
>> qdisc cake 8001: dev enp4s0 root refcnt 6 autorate_ingress
>> (?diffserv?) dual-srchost ack-filter noatm overhead 18 total_overhead
>> 18 hard_header_len 0 mpu 1
>> Sent 0 bytes 0 pkt (dropped 4, overlimits 0 requeues 0)
>> backlog 0b 0p requeues 0
>>
>> Full output is in the file attached.
>>
>> I discovered Cake works on commit 2b1c631, with
>> linux-image-4.16.0-2-amd64. Then $TC -s qdisc outputs:
>> qdisc cake 8001: root refcnt 6 bandwidth 850Kbit (?diffserv?)
>> dual-srchost rtt 100.0ms noatm overhead 18 total_overhead 18
>> hard_header_len 0 mpu 64
>> Sent 7497015 bytes 130570 pkt (dropped 0, overlimits 5129 requeues 0)
>> backlog 0b 0p requeues 0
>>
>> I will look for the commit between 2b1c631 and 8da93e1 that stops
>> traffic.
>>
>> Kristjan
>>
>> Le 2018-06-09 à 13:36, Toke Høiland-Jørgensen a écrit :
>>> Kristjan Onu <k at omnel.ml> writes:
>>>
>>>> Hello,
>>>>
>>>> The computer on which I use Cake was upgraded to Debian
>>>> linux-image-4.16.0-2-amd64 and networking stopped working.
>>>>
>>>> I load Cake with:
>>>>
>>>> export TC=~/local/src/iproute2-cake-next/tc/tc
>>>> $TC qdisc add dev enp4s0 root cake bandwidth 850Kbit docsis nat \
>>>> dual-srchost ack-filter
>>>>
>>>> Then network traffic appears to stop. I have tested with Cake/Cobalt
>>>> revisions 6f7e5af and 8da93e1.
>>>>
>>>> Can anyone give hints on how to troubleshoot this?
>>>
>>> What is the output of $TC -s qdisc?
>>>
>>> -Toke
>>>
>>
>>
>>
>>
>> _______________________________________________ Cake mailing list
>> Cake at lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/cake
>
-------------- next part --------------
qdisc noqueue 0: dev lo root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc fq_codel 0: dev enp2s0 root refcnt 2 limit 10240p flows 1024 quantum 1514 target 5.0ms interval 100.0ms memory_limit 32Mb ecn
Sent 32413 bytes 231 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
maxpacket 0 drop_overlimit 0 new_flow_count 0 ecn_mark 0
new_flows_len 0 old_flows_len 0
qdisc cake 8001: dev enp4s0 root refcnt 6 bandwidth 850Kbit diffserv3 dual-srchost ack-filter split-gso rtt 100.0ms noatm overhead 18 mpu 64
Sent 269303 bytes 2397 pkt (dropped 7, overlimits 1711 requeues 0)
backlog 0b 0p requeues 0
memory used: 13440b of 4Mb
capacity estimate: 850Kbit
min/max network layer size: 28 / 1375
min/max overhead-adjusted size: 64 / 1393
average network hdr offset: 14
Bulk Best Effort Voice
thresh 53120bit 850Kbit 212496bit
target 342.0ms 21.4ms 85.5ms
interval 684.0ms 116.4ms 180.5ms
pk_delay 0us 6.4ms 1.6ms
av_delay 0us 523us 191us
sp_delay 0us 4us 6us
backlog 0b 0b 0b
pkts 0 2194 210
bytes 0 252383 17394
way_inds 0 13 0
way_miss 0 339 26
way_cols 0 0 0
drops 0 0 0
marks 0 0 0
ack_drop 0 7 0
sp_flows 0 2 2
bk_flows 0 1 0
un_flows 0 0 0
max_len 0 1389 142
quantum 300 300 300
qdisc ingress ffff: dev enp4s0 parent ffff:fff1 ----------------
Sent 1195346 bytes 2872 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev br0 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc noqueue 0: dev wlp3s0 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
qdisc cake 8002: dev ifb0 root refcnt 2 bandwidth 4250Kbit diffserv3 dual-dsthost ingress split-gso rtt 100.0ms noatm overhead 18 mpu 64
Sent 1174355 bytes 2831 pkt (dropped 41, overlimits 1778 requeues 0)
backlog 0b 0p requeues 0
memory used: 101696b of 4Mb
capacity estimate: 4250Kbit
min/max network layer size: 32 / 1500
min/max overhead-adjusted size: 64 / 1518
average network hdr offset: 13
Bulk Best Effort Voice
thresh 265624bit 4250Kbit 1062Kbit
target 68.4ms 5.0ms 17.1ms
interval 163.4ms 100.0ms 112.1ms
pk_delay 0us 3.1ms 16us
av_delay 0us 845us 3us
sp_delay 0us 3us 1us
backlog 0b 0b 0b
pkts 0 2188 684
bytes 0 1194406 40648
way_inds 0 10 0
way_miss 0 369 3
way_cols 0 0 0
drops 0 41 0
marks 0 0 0
ack_drop 0 0 0
sp_flows 0 1 0
bk_flows 0 1 0
un_flows 0 0 0
max_len 0 1838 60
quantum 300 300 300
qdisc noqueue 0: dev he-ipv6 root refcnt 2
Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
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