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SSH "No route to host" but only from other VMs on server.




Posted by ZKuJoe, 03-07-2010, 11:34 AM
I setup a VM on XenServer for testing and I am trying to SSH to the server from my other VMs but I keep getting "No route to host" (with both FQDN and IP). I am able to SSH to the test VM from my PC and an offsite server. I am also able to SSH to my other VMs from this test VM. I have checked my network settings, my /etc/resolv.conf file, and my firewall settings on all of my VMs (all IPs are set to allow for each) but cannot find anything wrong. Any idea what would cause my production VMs from not seeing my development VM but allow my development VM to see my production VMs and everything else to see it?

Posted by ZKuJoe, 03-07-2010, 11:54 AM
Nevermind, I changed the port number but forgot to change iptables.



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