Any ideas whats going on here?

firewalluser

Every so often I see large blocks of packets like the batch below.

Any ideas whats going on?

TIA

Jan 19 23:19:09 lo0 127.0.0.1:32091 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:4347 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:27437 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:61789 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:26630 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:62283 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:39323 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:32353 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:23238 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:18299 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:13257 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:31809 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:50132 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:33462 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:54046 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:19180 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:28618 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:36679 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:25923 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:36679 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:25923 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:44446 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:3146 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:55774 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:60882 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:64501 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:52239 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:5608 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:47755 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:42401 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:20398 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:51675 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:58976 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:55761 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:65091 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:4523 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:61014 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:56932 127.0.0.1:53 UDP

Jan 19 23:19:09 lo0 127.0.0.1:61014 127.0.0.1:53 UDP

firewalluser

The states are also still present.

Does anyone know what the timescales are for killing off states for the System: Advanced: Firewall and NAT, Firewall Optimization Options?
Normal
Conservative
High Latency
Aggressive

TIA.

lo0 udp 127.0.0.1:40491 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:40491 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:3303 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:14691 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:24498 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:2715 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:2715 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:37793 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:37793 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:26492 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:26492 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:46176 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:61273 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:31460 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:22542 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:22542 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:47157 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:4973 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:4973 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:31373 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:31373 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:3292 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:3292 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:26860 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:26860 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:20080 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:23008 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:64516 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:64516 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:51168 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:7419 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:7419 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:48626 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:63417 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:63417 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:36969 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:8434 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:4106 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:4106 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:63602 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:8706 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:43514 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:3325 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:28131 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:28131 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:49626 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:26090 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:26090 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:43222 -> 127.0.0.1:53 MULTIPLE:SINGLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:43222 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:40824 SINGLE:MULTIPLE
lo0 udp 127.0.0.1:53 <- 127.0.0.1:54960 SINGLE:MULTIPLE