[Cerowrt-devel] 802.11/g lost after 13 days - 3.3.8-26

[Cerowrt-devel] 802.11/g lost after 13 days - 3.3.8-26

[Maciej Soltysiak]

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Hi,

My usage of cerowrt as main router is very easy in terms of stres testing.
I mean I just use it for a laptop, an android tablet (nexus 7), sometimes
another laptop and that's almost it.

Anyway, WNDR3800 with 3.3.8-26 has been up for 13 days, with only miniupnpd
and minissdpd installed and just today 802.11g stopped working, while
802.11n works fine.
G is being advertised, but you I can't connect.

Can anyone suggest what to check to root-cause it? I haven't touched the
setup, so I'm ready to operate on it.

Regards,
Maciej

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Re: [Cerowrt-devel] 802.11/g lost after 13 days - 3.3.8-26

[Dave Taht]

dmesg | tail -10
logread | tail -10

try to connect

dmesg | tail -10
logread | tail -10

Is crypto enabled?

I regrettably am busy right now and can't look into this today.
tomorrow, EST, perhaps.

On Fri, Oct 19, 2012 at 11:06 AM, Maciej Soltysiak <maciej@soltysiak.com> wrote:
> Hi,
>
> My usage of cerowrt as main router is very easy in terms of stres testing. I
> mean I just use it for a laptop, an android tablet (nexus 7), sometimes
> another laptop and that's almost it.
>
> Anyway, WNDR3800 with 3.3.8-26 has been up for 13 days, with only miniupnpd
> and minissdpd installed and just today 802.11g stopped working, while
> 802.11n works fine.
> G is being advertised, but you I can't connect.
>
> Can anyone suggest what to check to root-cause it? I haven't touched the
> setup, so I'm ready to operate on it.
>
> Regards,
> Maciej
>
>
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>



-- 
Dave Täht

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

Re: [Cerowrt-devel] 802.11/g lost after 13 days - 3.3.8-26

[Dave Taht]

hmm. 17 is an ethernet device, presumably working.
112 is working?
81 is the failed device? I assume you've rebooted it. If so, it does
not appear to be associating at all. If this is the case, we have a
problem in the ath9k driver. If not, perhaps dhcp.

On Fri, Oct 19, 2012 at 11:32 AM, Maciej Soltysiak <maciej@soltysiak.com> wrote:
> Thanks. Reconnecting didn't produce additional logs. I've used a longer (90)
> tail for logread as maybe it contains evidence as it worked fine in the
> morning. Funny thing is that I haven't configured ipv6 tunnel, so IP6 addr
> is only on localhost and fe80s, yet icmpv6_send errors occured.
>
> root@OpenWrt:/tmp/log# dmesg | tail -10
> [38324.417968] icmpv6_send: no reply to icmp error
> [38324.417968] icmpv6_send: no reply to icmp error
> [38713.929687] icmpv6_send: no reply to icmp error
> [38713.929687] icmpv6_send: no reply to icmp error
> [38725.949218] icmpv6_send: no reply to icmp error
> [122218.492187] UDP: bad checksum. From 76.10.163.224:50000 to
> 77.65.42.82:34769 ulen 44
> [546783.210937] UDP: bad checksum. From 77.98.211.136:27329 to
> 77.65.42.82:42223 ulen 1428
> [719791.875000] icmpv6_send: no reply to icmp error
> [719791.875000] icmpv6_send: no reply to icmp error
> [719791.875000] icmpv6_send: no reply to icmp error
>
> Oct 19 11:05:50 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 11:05:50 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 11:16:44 OpenWrt daemon.info xinetd[3926]: At least 1 DENY_TIME has
> expired, global_no_access list updated
> Oct 19 11:35:50 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 11:35:50 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 11:53:07 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPREQUEST(sw00)
> 172.30.42.81 00:80:92:79:0b:09
> Oct 19 11:53:07 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw00)
> 172.30.42.81 00:80:92:79:0b:09 MKSMFN001
> Oct 19 11:56:47 OpenWrt daemon.info xinetd[3926]: At least 1 DENY_TIME has
> expired, global_no_access list updated
> Oct 19 11:56:47 OpenWrt daemon.info xinetd[3926]: global_no_access list is
> empty.
> Oct 19 12:05:51 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 12:05:51 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 12:35:51 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 12:35:51 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 12:44:11 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPREQUEST(sw00)
> 172.30.42.88 00:19:7d:06:27:28
> Oct 19 12:44:11 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw00)
> 172.30.42.88 00:19:7d:06:27:28 zlom
> Oct 19 13:05:51 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 13:05:51 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 13:07:53 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPDISCOVER(se00)
> 8c:c8:cd:b0:e9:2d
> Oct 19 13:07:53 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPOFFER(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 13:07:53 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPDISCOVER(se00)
> 8c:c8:cd:b0:e9:2d
> Oct 19 13:07:53 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPOFFER(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 13:07:53 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPREQUEST(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 13:07:53 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 13:07:53 OpenWrt daemon.notice minissdpd[6065]: 12 devices removed
> (good-bye!)
> Oct 19 13:35:51 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 13:35:51 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 14:05:51 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 14:05:51 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 14:35:51 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 14:35:51 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 15:05:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 15:05:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 15:06:58 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> IEEE 802.11: authenticated
> Oct 19 15:06:58 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> IEEE 802.11: associated (aid 1)
> Oct 19 15:06:59 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> RADIUS: starting accounting session 506FF78F-0000001F
> Oct 19 15:06:59 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: pairwise key handshake completed (RSN)
> Oct 19 15:07:16 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPDISCOVER(sw10)
> 172.30.42.79 00:23:4d:3e:69:44
> Oct 19 15:07:16 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPOFFER(sw10)
> 172.30.42.110 00:23:4d:3e:69:44
> Oct 19 15:07:16 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPREQUEST(sw10)
> 172.30.42.110 00:23:4d:3e:69:44
> Oct 19 15:07:16 OpenWrt daemon.warn dnsmasq-dhcp[4102]: Ignoring domain
> wmservice.corpnet1.com for DHCP host name POZWL00001723
> Oct 19 15:07:16 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw10)
> 172.30.42.110 00:23:4d:3e:69:44 POZWL00001723
> Oct 19 15:09:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 15:19:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 15:29:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 15:35:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 15:35:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 15:39:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 15:49:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 15:59:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 15:59:32 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPDISCOVER(se00)
> 8c:c8:cd:b0:e9:2d
> Oct 19 15:59:32 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPOFFER(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 15:59:32 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPREQUEST(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 15:59:32 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(se00)
> 172.30.42.17 8c:c8:cd:b0:e9:2d
> Oct 19 16:05:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 16:05:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 16:09:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 16:19:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 16:29:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 16:35:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 16:35:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 16:39:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 16:49:21 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> WPA: group key handshake completed (RSN)
> Oct 19 16:52:13 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> IEEE 802.11: disassociated
> Oct 19 16:52:14 OpenWrt daemon.info hostapd: sw10: STA 00:23:4d:3e:69:44
> IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
> Oct 19 17:05:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 17:05:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 17:35:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 17:35:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 17:57:34 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> IEEE 802.11: authenticated
> Oct 19 17:57:34 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> IEEE 802.11: associated (aid 1)
> Oct 19 17:57:34 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> RADIUS: starting accounting session 506FF78F-00000020
> Oct 19 17:57:34 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> WPA: pairwise key handshake completed (RSN)
> Oct 19 17:57:34 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPREQUEST(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08
> Oct 19 17:57:34 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08 Maciek7
> Oct 19 17:57:37 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPINFORM(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08
> Oct 19 17:57:37 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08 Maciek7
> Oct 19 17:58:42 OpenWrt daemon.notice minissdpd[6065]: 12 new devices added
> Oct 19 17:59:21 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> WPA: group key handshake completed (RSN)
> Oct 19 18:00:17 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPINFORM(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08
> Oct 19 18:00:17 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08 Maciek7
> Oct 19 18:01:20 OpenWrt authpriv.info dropbear[8965]: Child connection from
> 172.30.42.112:49445
> Oct 19 18:01:25 OpenWrt authpriv.notice dropbear[8965]: Password auth
> succeeded for 'root' from 172.30.42.112:49445
> Oct 19 18:05:52 OpenWrt daemon.notice netifd: ge00 (956): Sending renew...
> Oct 19 18:05:52 OpenWrt daemon.notice netifd: ge00 (956): Lease of
> 77.65.42.82 obtained, lease time 3600
> Oct 19 18:09:21 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> WPA: group key handshake completed (RSN)
> Oct 19 18:10:35 OpenWrt daemon.err miniupnpd[6104]: Failed to remove NAT-PMP
> mapping eport 42479, protocol TCP
> Oct 19 18:10:35 OpenWrt daemon.err miniupnpd[6104]: Failed to remove NAT-PMP
> mapping eport 42479, protocol UDP
> Oct 19 18:11:31 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPINFORM(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08
> Oct 19 18:11:31 OpenWrt daemon.info dnsmasq-dhcp[4102]: DHCPACK(sw10)
> 172.30.42.112 a0:88:b4:43:3e:08 Maciek7
> Oct 19 18:19:21 OpenWrt daemon.info hostapd: sw10: STA a0:88:b4:43:3e:08
> WPA: group key handshake completed (RSN)
>
>
> On Fri, Oct 19, 2012 at 8:11 PM, Dave Taht <dave.taht@gmail.com> wrote:
>>
>> dmesg | tail -10
>> logread | tail -10
>>
>> try to connect
>>
>> dmesg | tail -10
>> logread | tail -10
>>
>> Is crypto enabled?
>>
>> I regrettably am busy right now and can't look into this today.
>> tomorrow, EST, perhaps.
>>
>> On Fri, Oct 19, 2012 at 11:06 AM, Maciej Soltysiak <maciej@soltysiak.com>
>> wrote:
>> > Hi,
>> >
>> > My usage of cerowrt as main router is very easy in terms of stres
>> > testing. I
>> > mean I just use it for a laptop, an android tablet (nexus 7), sometimes
>> > another laptop and that's almost it.
>> >
>> > Anyway, WNDR3800 with 3.3.8-26 has been up for 13 days, with only
>> > miniupnpd
>> > and minissdpd installed and just today 802.11g stopped working, while
>> > 802.11n works fine.
>> > G is being advertised, but you I can't connect.
>> >
>> > Can anyone suggest what to check to root-cause it? I haven't touched the
>> > setup, so I'm ready to operate on it.
>> >
>> > Regards,
>> > Maciej
>> >
>> >
>> > _______________________________________________
>> > Cerowrt-devel mailing list
>> > Cerowrt-devel@lists.bufferbloat.net
>> > https://lists.bufferbloat.net/listinfo/cerowrt-devel
>> >
>>
>>
>>
>> --
>> Dave Täht
>>
>> Fixing bufferbloat with cerowrt:
>> http://www.teklibre.com/cerowrt/subscribe.html
>
>



-- 
Dave Täht

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