On Wed, Jul 18, 2007 at 01:31:35PM -0400, [EMAIL PROTECTED] wrote:
>  Thats the thing, the native vlan is a different vlan. Native is also
>  untagged, all the other allowed vlans are tagged. If I create a single
>  interface tagged on a non-native allowed vlan it works. However creating
>  multiple tagged aliases is unclear, and I have not made it work yet.
> 
>  On 7/18/07, Jack Neely <[EMAIL PROTECTED]> wrote:
> >
> > On Tue, Jul 17, 2007 at 02:33:02PM -0400, [EMAIL PROTECTED] wrote:
> > >  X-Posted to the regular redhat list.
> > >
> > >  So I have a small issue. I have a machine with two interfaces, one on
> > vlan X
> > >  and one on vlan Y. I need 4 aliases on vlan X so I have eth0, trying to
> > >  create the four aliases using the standard vlan configuration does not
> > work.
> > >  Creating config files names eth0: 1.X does nothing, the files get
> > ignored.
> > >  Using the same config file with a different interface name works (
> > eth0.X), I
> > >  have also tried doing eth0.X:1 and that does nothing either.
> > >
> > >  So in short is there a way to either tag all of the traffic on a NIC
> > (ie
> > >  eth0) or to have multiple aliases on the same vlan ?
> >
> > The vlan tagging wont work unless the switch you are connected to is
> > configured to trunk those vlans to your server.  If you've got two NICs
> > attached to two different vlans its most likely setup so that you just
> > see the two different networks and don't need to bother with any vlan
> > magic.  So creating eth0:1, eth0:2 should work fine for getting aliases
> > on vlan X.
> >
> > Jack Neely
> >
> > --
> > Jack Neely <[EMAIL PROTECTED]>
> > NCSU Campus Linux Services Lead
> > Information Technology Division, NC State University
> > GPG Fingerprint: 1917 5AC1 E828 9337 7AA4  EA6B 213B 765F 3B6A 5B89
> >
> > _______________________________________________
> > rhelv5-list mailing list
> > [email protected]
> > https://www.redhat.com/mailman/listinfo/rhelv5-list
> >

My aliases are of the format "eth0.120:0" at least on RHEL 3.

In RHEL 4 I'm using magic with the ip tool to bind multiple addresses to
an interface.

Jack
-- 
Jack Neely <[EMAIL PROTECTED]>
NCSU Campus Linux Services Lead
Information Technology Division, NC State University
GPG Fingerprint: 1917 5AC1 E828 9337 7AA4  EA6B 213B 765F 3B6A 5B89

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