> 1) for ssh, run the domU sshd's on different ports, then use iptables rules > on dom0 to forward the ssh traffic to each domU I have a doubt regarding how Dom0 behaves as gateway here.When I am on a machine which is on same subnet as Dom0 is lets call it as B. The xen server is A. Now I can ssh B--->A there are hosts running on A which are in same subnet as A and B are. Lets call them a,b,c,d.
I have not enabled IPTABLES right now in A.Just enabled echo 1 > /proc/sys/ipv4/ip_forward I am able to do an ssh B------------------------>a where 'a' is the virtual server running on A which is Xen B------------------------>b B------------------------>c B------------------------>d How is ssh getting resolved to the virtual servers. I do not have any entry right now in /etc/resolv.conf about a,b,c,d. Neither is there any DNS which knows about a,b,c,d. It is only A which is aware of it since Xen is running on top of it. I am getting ping replies also.The point is there can be another machine on same subnet say D in which case an ssh to d or D will conflict but how is rest of the network going to behave in this case. > 2) you could do that same as #1, but I suspect you want all web sites on > port 80. For that you'll need to use mod_proxy on dom0 and have it be a > reverse proxy for the domU's. Or you could run all of the web sites on one > host and just forward port 80. You are right here.Where should I do this change mod_proxy on dom0 in squid files or there is some other entry you are referring to. The bridge issue I have not yet been able to resolve. _______________________________________________ Linux-PowerEdge mailing list [email protected] https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
