:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: netns :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: [ 19:24:21 ] :: [ PASS ] :: Command 'ip netns exec netns_ka tcpdump -nn -i lo port 7811 -w tcpdump.netns.pcap &' (Expected 0, got 0) :: [ 19:24:26 ] :: [ PASS ] :: Command 'ip netns exec netns_ka ./keepalive 127.0.0.1 7811 6 1 10 &' (Expected 0, got 0) :: [ 19:24:57 ] :: [ PASS ] :: Command 'sleep 31 ' (Expected 0, got 0) :: [ 19:24:57 ] :: [ PASS ] :: Command 'childpid=446931' (Expected 0, got 0) :: [ 19:24:57 ] :: [ PASS ] :: Command 'kill -s SIGINT 446931' (Expected 0, got 0) :: [ 19:24:57 ] :: [ PASS ] :: Command 'pkill tcpdump' (Expected 0, got 0) :: [ 19:25:02 ] :: [ LOG ] :: Output of 'tcpdump -r tcpdump.netns.pcap': :: [ 19:25:02 ] :: [ LOG ] :: --------------- OUTPUT START --------------- :: [ 19:25:02 ] :: [ LOG ] :: reading from file tcpdump.netns.pcap, link-type EN10MB (Ethernet), snapshot length 262144 :: [ 19:25:02 ] :: [ LOG ] :: dropped privs to tcpdump :: [ 19:25:02 ] :: [ LOG ] :: 19:24:26.388453 IP localhost.46466 > localhost.7811: Flags [S], seq 3894749982, win 65495, options [mss 65495,sackOK,TS val 2500963923 ecr 0,nop,wscale 7], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:26.388464 IP localhost.7811 > localhost.46466: Flags [S.], seq 3032143784, ack 3894749983, win 65483, options [mss 65495,sackOK,TS val 2500963923 ecr 2500963923,nop,wscale 7], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:26.388471 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500963923 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:32.662580 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500970197 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:32.662607 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500970197 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:33.702670 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500971237 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:33.702696 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500971237 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:34.742603 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500972277 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:34.742626 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500972277 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:35.782616 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500973317 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:35.782641 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500973317 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:36.822610 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500974357 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:36.822631 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500974357 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:37.862580 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500975397 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:37.862604 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500975397 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:38.902646 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500976437 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:38.902665 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500976437 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:39.942626 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500977477 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:39.942643 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500977477 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:40.982606 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500978517 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:40.982631 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500978517 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:42.022568 IP localhost.7811 > localhost.46466: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500979557 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:42.022595 IP localhost.46466 > localhost.7811: Flags [.], ack 1, win 512, options [nop,nop,TS val 2500979557 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: 19:24:43.062592 IP localhost.7811 > localhost.46466: Flags [R.], seq 1, ack 1, win 512, options [nop,nop,TS val 2500980597 ecr 2500963923], length 0 :: [ 19:25:02 ] :: [ LOG ] :: --------------- OUTPUT END --------------- :: [ 19:25:02 ] :: [ PASS ] :: Command 'tcpdump -r tcpdump.netns.pcap' (Expected 0, got 0) :: [ 19:25:02 ] :: [ PASS ] :: Command 'kalive_pkts=10' (Expected 0, got 0) :: [ 19:25:02 ] :: [ PASS ] :: pass: kalive_pkts equals 10 :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: :: Duration: 41s :: Assertions: 9 good, 0 bad :: RESULT: PASS (netns)