Xen users - Jul 2007 - Problems with xen bridge

Hi dears,

I''ve looked about Xen bridges and couldn''t resolve my problem.

I''ve installed on a PowerEdge 2950 the Debian Etch and Xen 3.0.3
(Debian
Etch repository). He installed fine, but when I start Xen, Dom0 don''t
go
across the bridge, that is, Dom0 can''t communicate with to the network.
The
configuration is all ok, and when I go up anyone other DomU, the Dom''s
communicates between itself ok, but not from the real network (vif''s
not
reaches peth).

When I set my "/etc/network/interfaces" like bellow, he works ok,
communicates ok inter Dom''s and across the bridge, but don''t
up the peth0:

auto xenbr0
iface xenbr0 inet static
           address 172.30.1.51
           netmask 255.255.255.0
           gateway 172.30.1.254
           broadcast 172.30.1.255
           bridge_ports eth0
           bridge_maxwait 0

When I set my "/etc/network/interfaces" like bellow, any Dom
don''t
communicate across the bridge, but peth0 up normally:

allow-hotplug eth0
iface eth0 inet static
       address 172.30.1.51
       netmask 255.255.255.0
       gateway 172.30.1.254
       broadcast 172.30.1.255

I think the first configuration I made, despite works normally, not is the
correct configuration. I followed many tutorials from the Internet but I
dindn''t have solution for my problem.


Sorry my bad english... ;-)

-- 
1998(c) - Robert M. Maia

"All mushrooms are eatable, some only once."

"A ignorância e o senso-comum, muitas vezes, caminham lado-a-lado,
apresentando reflexos equivocados do conhecimento científico."

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