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Re: [Xen-users] Networking from domu to the outside
| To: | Kris Amy <kris@xxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Networking from domu to the outside |
| From: | Marcus Brown <marcusbrutus@xxxxxxxxxxxxxxxx> |
| Date: | Mon, 22 Aug 2005 11:19:57 +1000 |
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| Delivery-date: | Mon, 22 Aug 2005 01:18:11 +0000 |
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Hi Kris, > First of all my setup looks like this > > Router (A.B.C.D) - dom0(A.B.C.D+1) - domU(A.B.C.D+2) > > I can ping from domU -> dom0 and visa versa. > I can ping from dom0 -> Router. > I can't ping from domU -> Router. It would appear that either domU doesn't know how to reach the router, and/or dom0 isn't forwarding IP. Perhaps you could try the following? The domU will need dom0 as it's gateway, so the routing table in domU should be something like: Destination Gateway Genmask Flags Metric Ref Use Iface A.B.C.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 0.0.0.0 A.B.C.D+1 0.0.0.0 UG 0 0 0 eth0 Also, ensure that port forwarding is enabled in the dom0: #echo 1 > /proc/sys/net/ipv4/ip_forward Marcus. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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