[Cerowrt-devel] Can't find in which sub network the client is

[Cerowrt-devel] Can't find in which sub network the client is

[Jim Reisert AD1C]

Our network at home is very slow all of a sudden, about 1/10th Comcast
advertised speed (according to SpeedTest).  I've measured it at about
25 Mbs in the past, tonight it's down to 2-3 Mbs.  Downloads are
taking an incredibly long time (Firefox said about 50 KB/second).

I'm seeing a bunch of these messages in the router System log, grouped
about 1/2 dozen every minute:

Nov 16 06:20:59 cerowrt daemon.err miniupnpd[2722]: Can't find in
which sub network the client is

I'm running:  CeroWrt Berlin 3.8.13-7 / LuCI Trunk (git-ce8e872)

Any guess as to what could be going on?

- Jim

-- 
Jim Reisert AD1C, <jjreisert@alum.mit.edu>, http://www.ad1c.us

Re: [Cerowrt-devel] Can't find in which sub network the client is

[Paul Handly]

I think I know where the messages are coming from, but I don't think
they're related to your throughput challenges.

This might sound odd, but does the message still appear if you disable
IPv6 on all interfaces?  I ran into a similar issue a few months back, I
believe it's been fixed upstream but not in Cero.
-- 
Paul Handly <paul@hand.ly>

On Sat, Nov 16, 2013, at 1:28, Jim Reisert AD1C wrote:
> Our network at home is very slow all of a sudden, about 1/10th Comcast
> advertised speed (according to SpeedTest).  I've measured it at about
> 25 Mbs in the past, tonight it's down to 2-3 Mbs.  Downloads are
> taking an incredibly long time (Firefox said about 50 KB/second).
> 
> I'm seeing a bunch of these messages in the router System log, grouped
> about 1/2 dozen every minute:
> 
> Nov 16 06:20:59 cerowrt daemon.err miniupnpd[2722]: Can't find in
> which sub network the client is
> 
> I'm running:  CeroWrt Berlin 3.8.13-7 / LuCI Trunk (git-ce8e872)
> 
> Any guess as to what could be going on?
> 
> - Jim
> 
> -- 
> Jim Reisert AD1C, <jjreisert@alum.mit.edu>, http://www.ad1c.us
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel

Re: [Cerowrt-devel] Can't find in which sub network the client is

[Jim Reisert AD1C]

On Sun, Nov 17, 2013 at 11:23 AM, Paul Handly <paul@hand.ly> wrote:

> I think I know where the messages are coming from, but I don't think
> they're related to your throughput challenges.

I upgraded to 3.10.18 and the messages are no longer there, so I
consider this closed from my POV.

My net speed is back to normal, but I'm not sure it was the router
that was the problem.  It just seems to have sorted itself out.

- Jim

> This might sound odd, but does the message still appear if you disable
> IPv6 on all interfaces?  I ran into a similar issue a few months back, I
> believe it's been fixed upstream but not in Cero.
> --
> Paul Handly <paul@hand.ly>
>
> On Sat, Nov 16, 2013, at 1:28, Jim Reisert AD1C wrote:
>> Our network at home is very slow all of a sudden, about 1/10th Comcast
>> advertised speed (according to SpeedTest).  I've measured it at about
>> 25 Mbs in the past, tonight it's down to 2-3 Mbs.  Downloads are
>> taking an incredibly long time (Firefox said about 50 KB/second).
>>
>> I'm seeing a bunch of these messages in the router System log, grouped
>> about 1/2 dozen every minute:
>>
>> Nov 16 06:20:59 cerowrt daemon.err miniupnpd[2722]: Can't find in
>> which sub network the client is
>>
>> I'm running:  CeroWrt Berlin 3.8.13-7 / LuCI Trunk (git-ce8e872)
>>
>> Any guess as to what could be going on?
>>
>> - Jim

-- 
Jim Reisert AD1C, <jjreisert@alum.mit.edu>, http://www.ad1c.us