hi,all,
there are some traffic log output by my srx,as:
Jun 25 22:57:33 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed response received: 12.1.1.1/768->8.8.8.8/4271,1: PERMIT, 1(84) 1(84) 5
juniper@R2> show log POLICY-LOG | match RT
Jun 25 22:55:53 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed unset: 12.1.1.1/44432->8.8.8.8/41858,17: PERMIT, 1(40) 0(0) 61
Jun 25 22:55:59 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed unset: 12.1.1.1/44432->8.8.8.8/42114,17: PERMIT, 1(40) 0(0) 62
Jun 25 22:56:03 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed unset: 12.1.1.1/44432->8.8.8.8/42370,17: PERMIT, 1(40) 0(0) 61
Jun 25 22:56:07 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed unset: 12.1.1.1/44432->8.8.8.8/42626,17: PERMIT, 1(40) 0(0) 60
Jun 25 22:56:13 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed unset: 12.1.1.1/44432->8.8.8.8/42882,17: PERMIT, 1(40) 0(0) 61
Jun 25 22:57:28 R2 RT_FLOW: RT_FLOW_SESSION_CREATE: session created 12.1.1.1/0->8.8.8.8/4271,1: PERMIT
Jun 25 22:57:29 R2 RT_FLOW: RT_FLOW_SESSION_CREATE: session created 12.1.1.1/256->8.8.8.8/4271,1: PERMIT
Jun 25 22:57:29 R2 RT_FLOW: RT_FLOW_SESSION_CREATE: session created 12.1.1.1/512->8.8.8.8/4271,1: PERMIT
Jun 25 22:57:29 R2 RT_FLOW: RT_FLOW_SESSION_CREATE: session created 12.1.1.1/768->8.8.8.8/4271,1: PERMIT
Jun 25 22:57:29 R2 RT_FLOW: RT_FLOW_SESSION_CREATE: session created 12.1.1.1/1024->8.8.8.8/4271,1: PERMIT
Jun 25 22:57:33 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed response received: 12.1.1.1/256->8.8.8.8/4271,1: PERMIT, 1(84) 1(84) 6
Jun 25 22:57:33 R2 RT_FLOW: RT_FLOW_SESSION_CLOSE: session closed response received: 12.1.1.1/512->8.8.8.8/4271,1: PERMIT, 1(84) 1(84) 5
What is meaning of below sessions?
-session closed response received
-session created
-session closed unset
Thank you.