:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 17:31:13 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 17:31:18 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 17:31:49 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 17:31:49 ] :: [ PASS ] :: Command 'childpid=106274' (Expected 0, got 0) :: [ 17:31:49 ] :: [ PASS ] :: Command 'kill -s SIGINT 106274' (Expected 0, got 0) :: [ 17:31:49 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 17:31:55 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 17:31:55 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 17:31:55 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 17:31:55 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 17:31:55 ] :: [ LOG ] :: 17:31:18.922543 IP localhost.49662 > localhost.7811: Flags [S], seq 1814870400, win 65495, options [mss 65495,sackOK,TS val 2709024168 ecr 0,nop,wscale 7], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:18.922558 IP localhost.7811 > localhost.49662: Flags [S.], seq 3864366168, ack 1814870401, win 65483, options [mss 65495,sackOK,TS val 2709024168 ecr 2709024168,nop,wscale 7], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:18.922567 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709024168 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:24.950722 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709030196 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:24.950742 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709030196 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:25.990721 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709031236 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:25.990745 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709031236 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:27.030731 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709032276 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:27.030755 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709032276 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:28.070741 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709033316 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:28.070766 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709033316 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:29.110715 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709034356 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:29.110738 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709034356 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:30.150777 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709035396 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:30.150795 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709035396 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:31.190746 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709036436 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:31.190770 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709036436 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:32.230817 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709037476 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:32.230843 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709037476 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:33.270749 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709038516 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:33.270773 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709038516 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:34.310783 IP localhost.7811 > localhost.49662: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709039556 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:34.310808 IP localhost.49662 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2709039556 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: 17:31:35.350748 IP localhost.7811 > localhost.49662: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2709040596 ecr 2709024168], length 0 :: [ 17:31:55 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 17:31:55 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 17:31:55 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 17:31:55 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 42s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns)