From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
To: Rick Jones <rick.jones2@hp.com>, Ani Sinha <ani@arista.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: list of all network namespaces
Date: Thu, 17 Sep 2015 11:46:27 +0200 [thread overview]
Message-ID: <55FA8BF3.2090405@6wind.com> (raw)
In-Reply-To: <55FA0F4A.3010105@hp.com>
Le 17/09/2015 02:54, Rick Jones a écrit :
> On 09/16/2015 05:46 PM, Ani Sinha wrote:
>> Hi guys
>>
>> just a stupid question. Is it possible to get a list of all active
>> network namespaces in the kernel through /proc or some other
>> interface?
>
> Presumably you could copy what "ip netns" does, which appears to be to look in
> /var/run/netns . At least that is what an strace of that command suggests.
This will only list netns referenced in '/var/run/netns', which is not 'all'
existing netns (most probably only netns created by iproute2).
Regards,
Nicolas
next prev parent reply other threads:[~2015-09-17 9:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-17 0:46 list of all network namespaces Ani Sinha
2015-09-17 0:54 ` Rick Jones
2015-09-17 9:40 ` Jiri Benc
2015-09-17 9:46 ` Nicolas Dichtel [this message]
2015-09-17 9:51 ` Rosen, Rami
2015-09-17 17:39 ` Ani Sinha
2015-09-17 18:11 ` Cong Wang
2015-09-17 18:14 ` Jiri Benc
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