[Xen-users] Problems with xen bridge

["Robert Marques Maia" <rmaia.redes@xxxxxxxxx>]

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© - 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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