Strange packet blocking
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There are strange records in my System Logs: Firewall
The 82.x.x.x address is my WAN interface (Cable modem DHCP)
The 172.16.0.2 is my second WAN interface (Connected to a DSL router)Why is my firewall (from the WAN interface) sending packets to the WANDSL interface, everytime the same UDP ports.
This isn't happend before.
Apr 30 23:08:24 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:24 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:08:22 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:22 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:08:20 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:20 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:08:19 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:17 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:15 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:13 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:13 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:08:11 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:11 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:08:09 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:09 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:08:08 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:06 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:04 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:01 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:08:01 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:07:59 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:07:59 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP
Apr 30 23:07:57 WANDSL 82.x.x.x:44751 172.16.0.2:31673 UDP
Apr 30 23:07:57 WANDSL 82.x.x.x:43089 172.16.0.2:39704 UDP