conntrack
Contents
conntrack#
Concept#
Monitoring & Troubleshooting#
real-time conntrack event log#
# conntrack -E
NEW tcp 120 SYN_SENT src=10.1.0.114 dst=10.7.43.52 sport=4123 dport=22 [UNREPLIED] src=10.7.43.52 dst=10.1.0.114 sport=22 dport=4123
UPDATE tcp 60 SYN_RECV src=10.1.0.114 dst=10.7.43.52 sport=4123 dport=22 src=10.7.43.52 dst=10.1.0.114 sport=22 dport=4123
UPDATE tcp 432000 ESTABLISHED src=10.1.0.114 dst=10.7.43.52 sport=4123 dport=22 src=10.7.43.52 dst=10.1.0.114 sport=22 dport=4123 [ASSURED]
UPDATE tcp 120 FIN_WAIT src=10.1.0.114 dst=10.7.43.52 sport=4123 dport=22 src=10.7.43.52 dst=10.1.0.114 sport=22 dport=4123 [ASSURED]
UPDATE tcp 30 LAST_ACK src=10.1.0.114 dst=10.7.43.52 sport=4123 dport=22 src=10.7.43.52 dst=10.1.0.114 sport=22 dport=4123 [ASSURED]
UPDATE tcp 120 TIME_WAIT src=10.1.0.114 dst=10.7.43.52 sport=4123 dport=22 src=10.7.43.52 dst=10.1.0.114 sport=22 dport=4123 [ASSURED]