Проверил активность есть.
16:05:53.805167 IP 127.0.0.1.34327 > 127.0.0.1.netxms-mgmt: Flags [.], ack 47816265, win 43776, options [nop,nop,TS val 69524530 ecr 69524530], length 0
16:05:53.805266 IP 127.0.0.1.34328 > 127.0.0.1.netxms-mgmt: Flags [.], ack 86825, win 4093, options [nop,nop,TS val 69524530 ecr 69524530], length 0
16:05:53.982897 IP 10.190.3.116.ariliamulti > 10.190.3.17.netxms-mgmt: Flags [.], ack 164552, win 64679, length 0
16:06:12.711395 IP 10.190.3.116.ariliamulti > 10.190.3.17.netxms-mgmt: Flags [P.], seq 1689:1729, ack 164552, win 64679, length 40
16:06:12.711660 IP 10.190.3.17.netxms-mgmt > 10.190.3.116.ariliamulti: Flags [P.], seq 164552:164608, ack 1729, win 42000, length 56
16:06:12.892924 IP 10.190.3.116.ariliamulti > 10.190.3.17.netxms-mgmt: Flags [.], ack 164608, win 64623, length 0
IPTABLES остановлен.
16:05:53.805167 IP 127.0.0.1.34327 > 127.0.0.1.netxms-mgmt: Flags [.], ack 47816265, win 43776, options [nop,nop,TS val 69524530 ecr 69524530], length 0
16:05:53.805266 IP 127.0.0.1.34328 > 127.0.0.1.netxms-mgmt: Flags [.], ack 86825, win 4093, options [nop,nop,TS val 69524530 ecr 69524530], length 0
16:05:53.982897 IP 10.190.3.116.ariliamulti > 10.190.3.17.netxms-mgmt: Flags [.], ack 164552, win 64679, length 0
16:06:12.711395 IP 10.190.3.116.ariliamulti > 10.190.3.17.netxms-mgmt: Flags [P.], seq 1689:1729, ack 164552, win 64679, length 40
16:06:12.711660 IP 10.190.3.17.netxms-mgmt > 10.190.3.116.ariliamulti: Flags [P.], seq 164552:164608, ack 1729, win 42000, length 56
16:06:12.892924 IP 10.190.3.116.ariliamulti > 10.190.3.17.netxms-mgmt: Flags [.], ack 164608, win 64623, length 0
IPTABLES остановлен.