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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=55FA8BF3.2090405@6wind.com \
--to=nicolas.dichtel@6wind$(echo .)com \
--cc=ani@arista$(echo .)com \
--cc=netdev@vger$(echo .)kernel.org \
--cc=rick.jones2@hp$(echo .)com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox