Re: [Xen-users] Network problem

["Gino LV. Ledesma" <gledesma@xxxxxxxxx>]

On 4/21/05, Nivedita Singhvi <niv@xxxxxxxxxx> wrote:
> Gino LV. Ledesma wrote:
>
> > And on the guest OS:
> > eth0      Link encap:Ethernet  HWaddr DE:AD:29:BA:AC:EA
> >           inet addr:192.168.0.2  Bcast:182.168.255.255  Mask:255.255.0.0
>
> You have a typo here: 182.168. It's confused about the network,
> if that is really the case.
>
> Your eth0 interface on the guest OS is not on the same subnet
> as the dom0 interface. That needs to be the same.

Sorry, that was indeed a typo. It's 192.168.255.255. Both dom0 and
dom1 are within the same subnet (192.168.0.0/16).

> Also, are your routes setup on the guest domain?
>
> "netstat -rn" or "ip route show" will tell you..
>

I've managed to get the host and guest OSs talk to each other. I
needed to have one of them ping the other for a couple of seconds (is
this an ARP learning issue?). Now the next part, which is getting the
guest OS to talk to the main router -- 192.168.254.254.

Routes of the guest OS:

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
169.254.0.0     0.0.0.0             255.255.0.0     U     0      0        0 eth0
192.168.0.0     0.0.0.0             255.255.0.0     U     0      0        0 eth0
0.0.0.0         192.168.254.254    0.0.0.0         UG    0      0        0 eth0

Looks simple enough. :-)

thanks!

gino

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