[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-users] Performing cross-brdige DNAT requires IP forwarding to be enabled


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: digitalidiot@xxxxxxxxx
  • Date: Thu, 26 Jul 2007 02:54:08 -0700
  • Delivery-date: Thu, 26 Jul 2007 02:51:55 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=ohIeuPhfxwS8USxdwzNCJ3uIM+cpa93w6mLAyr2WieQbc6TUYKDKJSjq9g4u01pbWwS+nzl5cDCRwIFi6748jWY6XE9kaEkTGHRoJC+ytmMiBx8WO3fKEidvu3TyQbZdKy65y7NXNy8Jd1Y53pz1rXeW+e1lYBI4vnkLX31XEyQ=
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Okay, that is the error I get. I googled around, but no one seems to
have my exact problem (and their solutions do not work for me.) I have
a stock Debian 4.0 setup, apt-get Xen 3.0, etc ... Now, I setup a
Dom1, and I run a webserver on Dom1 on port 80.

In Xen, my networking is (network-script network-nat) (vlf-script vlf-nat)

I setup iptables to -p tcp --dport 80 -d Dom0's_ip_address -j REDIRECT
--to 10.0.0.1

where 10.0.0.1 iss the ip address of Dom1 (from the view of Dom0; i.e.
on Dom0, if I do "wget 10.0.0.1", I get the webpage from Dom1)

Then, dmesg gives me the error mentioned above.

So I look around, and I see that according to /sbin;ifconfig the vif
correpsonding to my Dom1 is actually 10.0.0.128 ... so I try that, but
no tluck either.

Suggestions?
Thanks!

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.