netdev - Re: [PATCH net-next v2 0/7] netns: ease netlink use with a lot of netns

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Message-ID: <874mn448fn.fsf@x220.int.ebiederm.org>
Date:	Fri, 22 May 2015 16:19:08 -0500
From:	ebiederm@...ssion.com (Eric W. Biederman)
To:	Alexander Holler <holler@...oftware.de>
Cc:	Nicolas Dichtel <nicolas.dichtel@...nd.com>,
	netdev@...r.kernel.org, tgraf@...g.ch, davem@...emloft.net
Subject: Re: [PATCH net-next v2 0/7] netns: ease netlink use with a lot of netns

Alexander Holler <holler@...oftware.de> writes:

> Am 08.05.2015 um 14:02 schrieb Eric W. Biederman:
>>
>> So I am dense.  I have read through the patches and I don't see where
>> you tag packets from other network namespaces with a network namespace
>> id.
>
> Me too,

You need to use recvmsg, and then parse out the NETLINK_LISTEN_ALL_NSID
control message.

It isn't a netlink attribute that is being returned.

Eric
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