Fedora xen - Feb 2007 - XEN, FC6 - two networkbridges, problems with ssh

Hi @all,

i got two networkdevices (eth0, eth1), and i want to use the eth1 for DMZ
and eth0 for "normal" internetaccess, so i have to build to bridges.

on default FC6 created this bridge and "brctl show" shows the
following
conifgured bridge:
-----------------------------------------------------------------------------------------------
bridge name     bridge id               STP enabled     interfaces
xenbr1          8000.024103917534       no              vif49.0
                                                        tap0
                                                        vif45.0
                                                        tap1
                                                        peth1
                                                        vif0.1

-----------------------------------------------------------------------------------------------


that bridge (xenbr1) i want to use know for DMZ. and the interface eth0 i
want to create
an new bridge for "normal" internetaccess, and my other VM. But if i
will
configure this, it will
not longer be possible to connect to the XEN server with ssh (cause now, i
could only connect
the xen server on the eth0 interface with ssh. eth1 is not reachabel per
ssh, cause of the bridging).

My Questions are:

1. How could i build two bridges, one for DMZ and one for "normal"
internetaccess, having acces per ssh?
2. Is this default that the bridge interface is not longer available for
ssh? i thought in bridging interfaces,
the IP is copied from the interface to an virtual interface (e.g. peth1), so
it is possible to conntact the
physical interface also?
3. using FC6 with virt-manager - where can i change the bridge or build a
new one? only on the command line? (with the network.bridge script oder with
"brctl"?)

Could anyone tell me my failure,
or the mistake on my part?

Thank you very much for help!

kind regards,
Abri