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xen-users
Re: [Xen-users] Both Dom0 and DomU have the same ip address...
 
Ooops...forgot to post to the list....
  route -n will not show your IP address.
  Try using ifconfig to obtain that information.
 
 On Sun, Apr 13, 2008 at 9:57 AM, trist007 < drakoth777@xxxxxxxxx> wrote:
  
How do I assign a public ip address for Dom0 and then a separate one for 
DomU?  I wanna do this so I can get some practice using ssh from dom0 to 
DomU.  I wanted to interact between the two to get some good networking 
experience using all sorts of protocols between the two.  Anyhow, I have 
eth0 on dom0 as dhcp.  So when peth0 comes up during the network-bridge 
script, which then turns into eth0 on domU it comes out as having the same 
ip address.  Then again I might be confused.   I have a router which has the 
default gateway of 192.168.1.1 so I know that's where dom0 and domU hook up 
to the internet.  So here is my confusion.  I've been using 
www.whatismyip.com to find out my ipaddress.  I know this is the external ip 
address.  Also, I've been using route -n to get dom0 and domU's internal ip 
address.  That address would be the 1st ip address from the output in route 
-n?  If that's true, they're both 198.168.1.0  But since this external ip 
address is the same for both dom0 and domU, would this be the external ip 
address of the router?  I guess for now, I could be using internal ips to 
interact between dom0 and domU but I wanted to be able to do both.  I'd like 
to interact with domU using dom0 via external ip and internal ip so I could 
get all the experience. 
 
So what should I do?  I'm guessing I need to make a static ip for eth0 on 
dom0, but if I did this, wouldn't eth0 on domU be the same address?  Or do I 
need to do some port forwarding, one to dom0 and one to domU, but how can I 
if they both have the same internal ips.  I've been reading up different 
guides online, but for some reason I can understand this section of 
networking.  Could somebody please explain this. 
-- 
View this message in context: http://www.nabble.com/Both-Dom0-and-DomU-have-the-same-ip-address...-tp16657713p16657713.html 
Sent from the Xen - User mailing list archive at Nabble.com. 
 
 
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