[Cerowrt-devel] 3.10.32-4 issues

Dave Taht dave.taht at gmail.com
Wed Mar 5 18:34:15 EST 2014

those zones appear empty in the gui because we use the + syntax to join them,
which the gui cannot interperet.

there are a multitude of issues with 3.10.32-X at the moment. I am at
a conference. Felix is on vacation. Don't try it. I keep hoping to
spend an hour with the openwrt devs here to see everything that is
going wrong now that hncp was nearly unanimously
approved by the homenet working group as the way forward (yea!)

The last patches for dnsmasq landed last week and simon tells me he
plans a stable release soon.

On Wed, Mar 5, 2014 at 10:17 PM, Sebastian Moeller <moeller0 at gmx.de> wrote:
> Hi All,
> I just upgraded to 3.10.32-4 and locally all looks quite well. Both my macbook and my nexus 4 get stable connections to cerowrt over the 5GHz radio (HT40+ channel 44 country code: DE), also the machine on se00 gets a decent address. That is all machines get decent IP4 addresses, only cerowrt gets a working ipv6 address.
>         Unfortunatelly the only machine that can reach the internet is the cerowrt itself, none of the connected machines can reach the internet (they can reach each other just fine)
>         Here is a bit information from the linux host on se00:
> moeller at happy-horse:~> sudo /sbin/ip -4 r l
> default via dev eth0
> dev lo  scope link
> dev eth0  scope link
> dev eth0  proto kernel  scope link  src
> moeller at happy-horse:~> ifconfig
> Absolute path to 'ifconfig' is '/sbin/ifconfig', so running it may require superuser privileges (eg. root).
> moeller at happy-horse:~> sudo /sbin/ifconfig
> eth0      Link encap:Ethernet  HWaddr 28:92:4A:30:5D:BE
>           inet addr:  Bcast:  Mask:
>           inet6 addr: fe80::2a92:4aff:fe30:5dbe/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:478 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:549 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:50463 (49.2 Kb)  TX bytes:163720 (159.8 Kb)
>           Interrupt:18
> lo        Link encap:Local Loopback
>           inet addr:  Mask:
>           inet6 addr: ::1/128 Scope:Host
>           UP LOOPBACK RUNNING  MTU:65536  Metric:1
>           RX packets:15 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:1312 (1.2 Kb)  TX bytes:1312 (1.2 Kb)
> moeller at happy-horse:~> ping -c 10 www.google.com
> PING www.google.com ( 56(84) bytes of data.
> --- www.google.com ping statistics ---
> 10 packets transmitted, 0 received, 100% packet loss, time 8999ms
> moeller at happy-horse:~> sudo /sbin/ip -4 a l
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
>     inet brd scope host lo
>        valid_lft forever preferred_lft forever
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
>     inet brd scope global eth0
>        valid_lft forever preferred_lft forever
> moeller at happy-horse:~> sudo /sbin/ip -4 route
> moeller at happy-horse:~>
> To me this looks reasonable and I am unsure why the machine does not reach the internet. Interestingly on the first login to cerowrt routing seemed to have worked, but once I applied the set of changes I typically apply to customize cerowrt for my home network routing somehow went bust.
> I just noticed that the lan and guest zones were empty, so I ant an reassigned them, but still the connected computers can not reach the internet. If there is anything I can do to debug this, please let me know, otherwise I will ref lash the router back to 3.10.28-16 tomorrow...
> Best Regards
>         Sebastian

Dave Täht

Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html

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