Hi, You can try running tcpdump or Wireshark on the host with Strongswan. If you see ESP packets spaced in time approximately as the ping ICMP packets. If all you see is plaintext ICMP, than your ping is not forwarded over the tunnel.
Best regards, Dragos On 3/9/15 10:34 , Bassem Mettichi wrote: > Hello, > > I wish someone could answer my question. > > I have established a VPN with another campany, they have a gateawy > with public IP and the subnet, the network behind the gateway contains > public IPs not private IPs ( 197.....), > > The VPN is UP but i can't ping their network behind their gateway. > > Please is there any way to know that my ping request is going inside > the VPN Tunnel and not outside the Tunnel? > > Iam using Strongswan with Centos 6.5, i have done traceroute ip of the > campany but it didn't give any thing, i need just a commant or any > thing to be sure that my ping request is going inside the VPN. > > I hope you could answer my question. > > Best Regards > Mettichi Bassem > > > _______________________________________________ > Users mailing list > [email protected] > https://lists.strongswan.org/mailman/listinfo/users -- Dr. Dragos Ilie, [email protected] Assistant Professor of Telecommunication Systems Blekinge Institute of Technology Department of Communication Systems SE-371 79 Karlskrona, Sweden Phone: +46 455 38 58 71 E-mail: [email protected] Web: http://www.bth.se/com/dil
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