Xen users - Mar 2006 - RE: Xen-users Digest, Vol 13, Issue 105

How about trying network-nat?  Would NAT hide the domU MAC/IP addresses
from the external network?
>Hello,
>I have a dedicated server with 1and1.co.uk. Worst mistake i made. But
i''ve committed to
>this now.
>What i have is a dedicated server with centos 4.2 installed.
>I install Xen 3.0 from the redhat installer. it installs fine. I boot
into xen. But i
>loose my internet connection.
>It seems 1and1 drops my network whenever the switch sees a MAC address
other then my
>eth0''s MAC address. So bridge network is not possible.
>I did try network-route and it boots up fine. I still have my internet
connection. But
>the problem is my IP''s.
>It seems 1and1 won''t sell me a subnet of IP''s. When i want
an ip they
will give me a
>random ip. They are not continious range. So thats another problem.
>The problem with network-route is that there is no documentation
(atleast i couldn''t
>find any). There are some information in the mailing lists.
>What i want is for each domU''s to have their own public
IP''s. i want to
install a
>firewall in dom0 and block everything except ssh.
>I tried shorewall.
>i can create an alias interface with an IP that i own.
>Since there isn''t much howto''s on network-route i
don''t exactly know
what should go in
>each domU''s configs. I want to specify an IP for each domU. I also
want
to set the
>gateway.
>my network is a bit strange. My IP is 82.165.27.12 for dom0. but the
gateway is
>10.255.255.1. the netmask is 255.255.255.255.
>This works for dom0.
>But when i try to add the default gatway to 10.255.255.1 on one of the
domU i get
>network is unreachable.
>I really don''t know what to do here.
>I would like to be able to run few domU''s.
>I would appreciate any help.
>Thank you.

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