netdev - Re: [IPv6] "sendmsg: invalid argument" to multicast group after some time

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Date:	Tue, 2 Sep 2008 12:06:43 +0300 (EEST)
From:	Pekka Savola <pekkas@...core.fi>
To:	Bernhard Schmidt <berni@...kenwald.de>
cc:	David Stevens <dlstevens@...ibm.com>, netdev@...r.kernel.org
Subject: Re: [IPv6] "sendmsg: invalid argument" to multicast group after some
 time

On Mon, 1 Sep 2008, Bernhard Schmidt wrote:
> miredo:~# ping6 -I eth0 ff02::2
> PING ff02::2(ff02::2) from fe80::216:3eff:feb9:29f5 eth0: 56 data bytes
> 64 bytes from fe80::216:3eff:feb9:29f5: icmp_seq=1 ttl=64 time=0.034 ms
> [...]
> miredo:~# ping6 -I eth0 ff02::9
> PING ff02::9(ff02::9) from fe80::216:3eff:feb9:29f5 eth0: 56 data bytes
> ping: sendmsg: Invalid argument
> 64 bytes from fe80::216:3eff:feb9:29f5: icmp_seq=1 ttl=64 time=0.033 ms
>
> I have no idea what the different flags mean or where they come from.

Sorry, as a matter of fact in the quoted text, both sin6_scope_id was 
0.  I was looking at recvmsg where it was different.

-- 
Pekka Savola                 "You each name yourselves king, yet the
Netcore Oy                    kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
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