Re: [Xen-users] Multiple bridges in startup

[andrew mathes <amathes@xxxxxxxxxxxx>]

ok, manually i get the same results as you, can't figure out how to kill 
the new bridge without rebooting the box.
also, it seems the new bridge doesn't pick up an ip address for me either, 
or bcast, netmask ... seems like it should?  xen-br0 has all that 
information...
anyone have advice for us newbs?

On Thu, 28 Apr 2005, Gil Freund wrote:

> On 4/28/05, andrew mathes <amathes@xxxxxxxxxxxx> wrote:
> > wow, i was just going to post about this, i can't find it either ...
> >
> > i think it's in xend-config.sxp: under
> > (network-script    network bridge=xen-br0 netdev=eth0)
> > (network-script    network bridge=xen-br1 netdev=eth3)
> >
> > but this isn't actually setting up two bridges for me ...
> Nor here. I can set up other bridges manual (see below)
>
> > and i think you don't need to declare specific MAC's, as long as the
> > bridge/vif is set up correctly.  ( I am specifying MAC's for DHCP
> > reservation)
> >
> > any help for the both of us? maybe we'll figure it out together
> OK, I will start with manual settings:
>
> circus:/etc/xen/scripts# ./network start bridge=xen-br1 netdev=eth1
> antispoof=yes
> network start bridge=xen-br1 netdev=eth1 antispoof=yes
> iptables: No chain/target/match by that name
>
> in the domU I can see two NIC, but DHCP does not work. DomU domains
> with static IPs work.
>
> Now I have a bridge (xen-br1) using the mac address of eth1, however, when I do
> ./network stop bridge=xen-br1 netdev=eth1 antispoof=yes
> xen-br1 us still up. Is this normal?
>
>
> > andrew
> >
> > On Thu, 28 Apr 2005, Gil Freund wrote:
> >
> > > Hi,
> > >
> > > Apologies: I recall this being asked (and answered) before, but I
> > > cannot find the thread.
> > >
> > > I have two NICs. I would like to setup three bridges:
> > >
> > > xen-br0 - eth0
> > > xen-br1 - eth1
> > > xen-br2 - virtual only for domU interconnect
> > >
> > > Where would be a suitable location to implement this so the startup
> > > scripts pick this configuration?
> > >
> > > Furthermore, do MAC addresses need to be explicitly declared in the
> > > domU configuration files? The example files state that random MAC
> > > addresses will be used, but simply stating nics=2 does not seem to
> > > work.
> > >
> > > Thanks
> > >
> > >
> > > Gil
> > >
> > > _______________________________________________
> > > Xen-users mailing list
> > > Xen-users@xxxxxxxxxxxxxxxxxxx
> > > http://lists.xensource.com/xen-users
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