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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi.,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Spce is a powerful platform. My original problems seems to be with the router used on the other side of the VPN. A TPLINK 1043RN using DD-WRT firmware.<o:p></o:p></p><p class=MsoNormal>After a few reboots, it seems that the modem finally let the info pass thru.<o:p></o:p></p><p class=MsoNormal>I have added some new machines on the same VPN tunnel but with a different router (same make and firware) but am having the strange effect. Not working.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Am still analysing the traffic thru the vpn and will provide some captures if somebody can help.<o:p></o:p></p><p class=MsoNormal>The spce server is running three different VPN tunnels (10.8.0.1, 10.9.0.1, 10.10.0.1…)<o:p></o:p></p><p class=MsoNormal>10.8.0.1 is working perfectly..<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> [|sip]<o:p></o:p></p><p class=MsoNormal>13:15:48.621427 IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto UDP (17), length 31)<o:p></o:p></p><p class=MsoNormal> 10.8.0.12.sip > 10.8.0.1.sip: SIP, length: 3<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> [|sip]<o:p></o:p></p><p class=MsoNormal>13:15:48.621476 IP (tos 0xc0, ttl 64, id 54459, offset 0, flags [none], proto ICMP (1), length 59)<o:p></o:p></p><p class=MsoNormal> 10.8.0.1 > 10.8.0.12: ICMP 10.8.0.1 udp port sip unreachable, length 39<o:p></o:p></p><p class=MsoNormal> IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto UDP (17), length 31)<o:p></o:p></p><p class=MsoNormal> 10.8.0.12.sip > 10.8.0.1.sip: SIP, length: 3<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> [|sip]<o:p></o:p></p><p class=MsoNormal>13:15:58.603201 IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto UDP (17), length 31)<o:p></o:p></p><p class=MsoNormal> 10.8.0.12.sip > 10.8.0.1.sip: SIP, length: 3<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> [|sip]<o:p></o:p></p><p class=MsoNormal>13:15:58.603235 IP (tos 0xc0, ttl 64, id 54460, offset 0, flags [none], proto ICMP (1), length 59)<o:p></o:p></p><p class=MsoNormal> 10.8.0.1 > 10.8.0.12: ICMP 10.8.0.1 udp port sip unreachable, length 39<o:p></o:p></p><p class=MsoNormal> IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto UDP (17), length 31)<o:p></o:p></p><p class=MsoNormal> 10.8.0.12.sip > 10.8.0.1.sip: SIP, length: 3<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> [|sip]<o:p></o:p></p><p class=MsoNormal>13:16:08.606366 IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto UDP (17), length 31)<o:p></o:p></p><p class=MsoNormal> 10.8.0.12.sip > 10.8.0.1.sip: SIP, length: 3<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> [|sip]<o:p></o:p></p><p class=MsoNormal>13:16:08.606420 IP (tos 0xc0, ttl 64, id 54461, offset 0, flags [none], proto ICMP (1), length 59)<o:p></o:p></p><p class=MsoNormal> 10.8.0.1 > 10.8.0.12: ICMP 10.8.0.1 udp port sip unreachable, length 39<o:p></o:p></p><p class=MsoNormal> IP (tos 0x0, ttl 63, id 0, offset 0, flags [DF], proto UDP (17), length 31)<o:p></o:p></p><p class=MsoNormal> 10.8.0.12.sip > 10.8.0.1.sip: SIP, length: 3<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>This is the view of the tunnel<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>