I need to SIP phones from my subnet 172.23.160.0 to have access to a remote network our organization 172.31.129.0.
I created an alias 126.96.36.199, the rule of exclusion TCP and UDP protocols network 172.23.160.0, the rule of passing traffic for protocols TCP and UDP network 172.23.160.0.
Ping 172.31.129.0 from my untangle is ok.
Сonnection test from my untangle 172.31.129.201:18443 is ok.
But the test package is not good. A couple of times I have seen that the exchange of packets going:
but almost immediately stopped.Code:Tue Mar 13 2012 15:28:19 GMT+0400 tcpdump: WARNING: eth0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes 15:28:22.752697 IP 172.31.129.201.18443 > 172.23.160.26.1034: tcp 0
Please help - what could be wrong?