[Cerowrt-devel] 3.10.32-4 issues

[Sebastian Moeller <moeller0@gmx.de>]

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@happy-horse:~> sudo /sbin/ip -4 r l
default via 172.30.42.1 dev eth0 
127.0.0.0/8 dev lo  scope link 
169.254.0.0/16 dev eth0  scope link 
172.30.42.0/27 dev eth0  proto kernel  scope link  src 172.30.42.22 
moeller@happy-horse:~> ifconfig
Absolute path to 'ifconfig' is '/sbin/ifconfig', so running it may require superuser privileges (eg. root).
moeller@happy-horse:~> sudo /sbin/ifconfig
eth0      Link encap:Ethernet  HWaddr 28:92:4A:30:5D:BE  
          inet addr:172.30.42.22  Bcast:172.30.42.31  Mask:255.255.255.224
          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:127.0.0.1  Mask:255.0.0.0
          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@happy-horse:~> ping -c 10 www.google.com
PING www.google.com (173.194.69.104) 56(84) bytes of data.

--- www.google.com ping statistics ---
10 packets transmitted, 0 received, 100% packet loss, time 8999ms

moeller@happy-horse:~> sudo /sbin/ip -4 a l
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN 
    inet 127.0.0.1/8 brd 127.255.255.255 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 172.30.42.22/27 brd 172.30.42.31 scope global eth0
       valid_lft forever preferred_lft forever
moeller@happy-horse:~> sudo /sbin/ip -4 route
moeller@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