Subject: Re: A problem about ICMP packet-too-big message handler

From: Hannes Frederic Sowa <[email-masked]>
Date: Wed, 28 Jan 2015 09:42:54 +0100

On Di, 2015-01-27 at 20:58 +0800, Yang Yingliang wrote:
> Hi,
> 
> My kernel is 3.10 LTS.
> 
> I got a problem here about handling ICMP packet-too-big message.
> 
> Before sending a packet-too-big packet :
> 
> # ip -6 route list table local
> local ::1 dev lo  metric 0 
> local fe80:: dev lo  metric 0 
> local fe80:: dev lo  metric 0 
> local fe80:: dev lo  metric 0 
> local fe80:: dev lo  metric 0 
> local fe80:: dev lo  metric 0 
> local fe80:: dev lo  metric 0 
> local fe80::1 dev lo  metric 0 	//It  does not have expire value

Did you just add a local route or do you also have a corresponding IPv6
address bound to loopback?

Bye,
Hannes