Problem with TCP connection on KVM virtualization
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Hi.
I've a server with Ubuntu 12.04 and KVM.
pfSense is a virtual machine, I'm using 2.1 beta to be able to have virtio support.Almost everything works fine, except the physical host which cannot make use of TCP connections.
From the ubuntu I can ping www.google.it, but if I try telnet, mailing or anything else the connection cannot be established.
From any other IP in the LAN internet works fine.I'm sure it's a pfSense problem because I have another firewall VM with ZeroShell and if I run that up http works fine.
What can I check?
thanks -
apparently there's something else, probably in the firewall.
I have an IPSEC lan2lan vpn to another office, traffic from the other end to pfsense work, while the other way around just for UDP/ICMP packets. http doesn't work either!