:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 07:15:05 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 07:15:11 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 07:15:42 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 07:15:42 ] :: [ PASS ] :: Command 'childpid=212416' (Expected 0, got 0) :: [ 07:15:42 ] :: [ PASS ] :: Command 'kill -s SIGINT 212416' (Expected 0, got 0) :: [ 07:15:42 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 07:15:47 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 07:15:47 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 07:15:47 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 07:15:47 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 07:15:47 ] :: [ LOG ] :: 07:15:11.038474 IP localhost.37838 > localhost.7811: Flags [S], seq 2600980315, win 65495, options [mss 65495,sackOK,TS val 1965890397 ecr 0,nop,wscale 7], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:11.038533 IP localhost.7811 > localhost.37838: Flags [S.], seq 2491628665, ack 2600980316, win 65483, options [mss 65495,sackOK,TS val 1965890398 ecr 1965890397,nop,wscale 7], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:11.038566 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965890398 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:17.190529 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965896550 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:17.190565 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965896550 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:18.230534 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965897590 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:18.230561 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965897590 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:19.270514 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965898630 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:19.270533 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965898630 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:20.310535 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965899670 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:20.310561 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965899670 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:21.350519 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965900710 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:21.350532 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965900710 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:22.390509 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965901750 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:22.390526 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965901750 ecr 1965890398], length 0 :: [ 07:15:47 ] :: [ LOG ] :: 07:15:23.430518 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965902790 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:23.430545 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965902790 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:24.470527 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965903830 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:24.470554 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965903830 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:25.510558 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965904870 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:25.510604 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965904870 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:26.550522 IP localhost.7811 > localhost.37838: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965905910 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:26.550546 IP localhost.37838 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 1965905910 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: 07:15:27.590530 IP localhost.7811 > localhost.37838: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 1965906950 ecr 1965890398], length 0 :: [ 07:15:48 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 07:15:48 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 07:15:48 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 07:15:48 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 43s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns)