From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: network namespace and kernel bind issue
Date: Mon, 1 Oct 2012 17:48:41 -0700
Message-ID: <20121001174841.41fcd637@s6510.linuxnetplumber.net>
References: <20121001141609.14639bc0@nehalam.linuxnetplumber.net>
	<20121001145838.5eafef4c@nehalam.linuxnetplumber.net>
	<87fw5xeryf.fsf@xmission.com>
	<20121001155702.5b5e2188@nehalam.linuxnetplumber.net>
	<87y5jpdbzo.fsf@xmission.com>
	<20121001163226.3873ca58@nehalam.linuxnetplumber.net>
	<871uhhd82p.fsf@xmission.com>
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Cc: netdev@vger.kernel.org
To: ebiederm@xmission.com (Eric W. Biederman)
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The problem was vxlan wasn't doing sk_change_net on the created socket.

I'm testing that fix.

The long term fix is to change sock_create_kern() to take a 'struct net'
argument. This would avoid the trap of having to change the namespace.
Also several places using __sock_create() could use it.

L2TP still looks to have several namespace related issues.