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Posted 20 March 2017 - 02:22 PM
Posted 20 March 2017 - 09:45 PM
And that VM has a network/nic that is connected to a switch access port that is providing that public ip address network ?
If you can't ping the next hop router then you more than likely have a configuration error somewhere.
Posted 21 March 2017 - 05:12 PM
Posted 22 March 2017 - 07:51 PM
From XenServer can you ping your gateway ?
Posted 22 March 2017 - 10:15 PM
ICMP may be disabled/firewalled somewhere along the way, as well. What you can ping is going depend on the topology, routing and permissions.
Posted 23 March 2017 - 12:13 AM
thanks for your reply.
Alan, From xen server (host) I ping gateway but from VM no.
Tobias, how I can understand if the problem is concerned with firewall or the configuration of xen? Firewall is administred by provider.
thanks for the attention.