From: Mark Mastandrea <denmmas@dim.com>
To: netfilter@vger.kernel.org
Subject: can ebtables be used to add/remove vlan tags
Date: Thu, 22 Sep 2011 10:27:38 -0600 [thread overview]
Message-ID: <4E7B61FA.7010403@dim.com> (raw)
Hi,
Sorry if this is a duplicate post , I tried to post ebtables mail group
and it pointed me here.
I created a vlan 0 interface using the vlan package and vconfig under
linux . I'm just wanting to set the 8021p tags not segregate traffic.
However I noticed that untagged traffic is is not being allowed thru the
interface that I configured( in this case eth0.0). This seems like a bug
in the VLAN module since VLAN 0 is a reserved id used to indicate
priority tagged traffic so I would expect it to accept traffic tagged
with VLAN 0 and untagged traffic.
In any case I'm trying to see if I can create a bridge with eth0.0
interface associated with the bridge and then use ebtables to add a VLAN
priority tag to an incoming untagged packet so the packet will get
processed. I also want to strip off the VLAN 0 traffic with priority 0
on outgoing traffic.
Based on my research this isn't possible and I would just like someone
to confirm.
Thanks
Mark
next reply other threads:[~2011-09-22 16:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-22 16:27 Mark Mastandrea [this message]
2011-09-22 22:03 ` can ebtables be used to add/remove vlan tags Stephen Hemminger
2011-09-23 0:50 ` Mark Mastandrea
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=4E7B61FA.7010403@dim.com \
--to=denmmas@dim.com \
--cc=mark@themastandreas.com \
--cc=netfilter@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.