Hi We are testing out AWX_task's ability to handle concurrent Ansible jobs. We executed a single Ansible job to a 1000 virtual hosts with various number of forks (100,200,500 etc). Ansible server’s hardware’s spec is very good (8 CPU and 64GB of memory). The assigned Ansible job is a simple job where it’s shell command is “echo start; sleep 20; echo”.
We executed AWX_task (without going through AWX_Web) with the test 10 times based on 100 forks. In one of the runs, it failed to complete all of the 1000 jobs. It didn’t complete one jobs on one host(hostname: myhost369, ip:20.0.1.119). We TCP captured the communication, it seems like Ansible opened the SSH port successfully, but didn’t execute any commands and then request to close the TCP connection. 20.0.1.119.csv is a failure log from the TCP dump captured on AWX server(which ip address is 20.0.0.254 and awx_task docker's ip is 172.70.0.6). 20.0.1.10.csv and 20.0.1.120.csv are logs where there have been successful. 20.0.1.119, 20.0.1.10 and 20.0.1.120 are IP address of the hosts that Ansible connects to. Ansible version is 2.4.2 Docker version 17.0.9.0-ce AWX version 1.0.1.268 As the Ansible config is default, there is no change to the log setting. there is no logs written. As for the mulitple host emulation, we increased the SSH server's simultaneous session . MAXSesssions1000 MaxStartups 1000:30:2000 useDNS no StrictHostkeyCheckin no In the ansible script, gather_facts: no To avoid file simultaneous file write issue, we didn't write to the file but only used echo. The servers are on VMWare ESXI 6.5. And the managed node are on the virtual server. For your reference, here is the complete wireshark file. https://drive.google.com/file/d/18gCtC-mkzsKFFay7N8a2eVhdPIJIR7D-/view?usp=sharing What do you suggest we do to find the cause of this error? Thanks -- You received this message because you are subscribed to the Google Groups "Ansible Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to ansible-devel+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
"No.","Time","Source","Destination","Protocol","Length","Info" "38866","03:50:38.553467","172.17.0.6","20.0.1.119","TCP","74","39998 > 22 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=338654485 TSecr=0 WS=128" "38867","03:50:38.553562","20.0.1.119","172.17.0.6","TCP","74","22 > 39998 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=338689948 TSecr=338654485 WS=128" "38868","03:50:38.553584","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=338654485 TSecr=338689948" "38883","03:50:38.559346","20.0.1.119","172.17.0.6","SSHv2","89","Server: Protocol (SSH-2.0-OpenSSH_6.6.1)" "38884","03:50:38.559360","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=1 Ack=24 Win=29312 Len=0 TSval=338654491 TSecr=338689953" "38899","03:50:38.570074","172.17.0.6","20.0.1.119","SSHv2","87","Client: Protocol (SSH-2.0-OpenSSH_7.4)" "38900","03:50:38.570152","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=24 Ack=22 Win=29056 Len=0 TSval=338689964 TSecr=338654502" "38902","03:50:38.571286","172.17.0.6","20.0.1.119","SSHv2","1562","Client: Key Exchange Init" "38903","03:50:38.571348","20.0.1.119","172.17.0.6","SSHv2","1706","Server: Key Exchange Init" "38904","03:50:38.571363","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=1518 Ack=1664 Win=32512 Len=0 TSval=338654503 TSecr=338689965" "38941","03:50:38.580853","172.17.0.6","20.0.1.119","TCP","114","[TCP Retransmission] 39998 > 22 [PSH, ACK] Seq=1470 Ack=1664 Win=32512 Len=48 TSval=338654513 TSecr=338689965" "38942","03:50:38.580897","20.0.1.119","172.17.0.6","TCP","78","22 > 39998 [ACK] Seq=1664 Ack=1518 Win=32000 Len=0 TSval=338689975 TSecr=338654503 SLE=1470 SRE=1518" "38970","03:50:38.588656","172.17.0.6","20.0.1.119","SSHv2","114","Client: Elliptic Curve Diffie-Hellman Key Exchange Init" "38971","03:50:38.588705","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=1664 Ack=1566 Win=32000 Len=0 TSval=338689983 TSecr=338654520" "38981","03:50:38.591672","20.0.1.119","172.17.0.6","SSHv2","346","Server: Elliptic Curve Diffie-Hellman Key Exchange Reply, New Keys" "39010","03:50:38.609612","172.17.0.6","20.0.1.119","SSHv2","82","Client: New Keys" "39064","03:50:38.649392","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=1944 Ack=1582 Win=32000 Len=0 TSval=338690044 TSecr=338654541" "39065","03:50:38.649411","172.17.0.6","20.0.1.119","SSHv2","110","Client: Encrypted packet (len=44)" "39067","03:50:38.649466","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=1944 Ack=1626 Win=32000 Len=0 TSval=338690044 TSecr=338654581" "39069","03:50:38.649514","20.0.1.119","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39073","03:50:38.651893","172.17.0.6","20.0.1.119","SSHv2","126","Client: Encrypted packet (len=60)" "39074","03:50:38.652216","20.0.1.119","172.17.0.6","SSHv2","150","Server: Encrypted packet (len=84)" "39091","03:50:38.676919","172.17.0.6","20.0.1.119","SSHv2","214","Client: Encrypted packet (len=148)" "39111","03:50:38.698081","20.0.1.119","172.17.0.6","SSHv2","94","Server: Encrypted packet (len=28)" "39125","03:50:38.737861","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=1834 Ack=2100 Win=35456 Len=0 TSval=338654670 TSecr=338690092" "39185","03:50:39.112542","172.17.0.6","20.0.1.119","SSHv2","118","Client: Encrypted packet (len=52)" "39187","03:50:39.113364","20.0.1.119","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39188","03:50:39.113385","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=1886 Ack=2144 Win=35456 Len=0 TSval=338655045 TSecr=338690507" "39234","03:50:39.234257","172.17.0.6","20.0.1.119","SSHv2","194","Client: Encrypted packet (len=128)" "39235","03:50:39.235231","20.0.1.119","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "39236","03:50:39.235254","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=2014 Ack=2216 Win=35456 Len=0 TSval=338655167 TSecr=338690629" "39237","03:50:39.242585","20.0.1.119","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39238","03:50:39.242608","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=2014 Ack=2260 Win=35456 Len=0 TSval=338655174 TSecr=338690637" "39239","03:50:39.243312","20.0.1.119","172.17.0.6","SSHv2","234","Server: Encrypted packet (len=168)" "39240","03:50:39.243327","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=2014 Ack=2428 Win=38272 Len=0 TSval=338655175 TSecr=338690637" "39241","03:50:39.247856","172.17.0.6","20.0.1.119","SSHv2","102","Client: Encrypted packet (len=36)" "39259","03:50:39.287384","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=2428 Ack=2050 Win=38016 Len=0 TSval=338690682 TSecr=338655179" "39306","03:50:39.554200","172.17.0.6","20.0.1.119","SSHv2","102","Client: Encrypted packet (len=36)" "39307","03:50:39.554283","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=2428 Ack=2086 Win=38016 Len=0 TSval=338690948 TSecr=338655486" "39308","03:50:39.554329","20.0.1.119","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39309","03:50:39.556943","172.17.0.6","20.0.1.119","SSHv2","234","Client: Encrypted packet (len=168)" "39310","03:50:39.557889","20.0.1.119","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "39325","03:50:39.567482","20.0.1.119","172.17.0.6","SSHv2","158","Server: Encrypted packet (len=92)" "39327","03:50:39.567740","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=2254 Ack=2628 Win=38272 Len=0 TSval=338655499 TSecr=338690952" "39328","03:50:39.568380","20.0.1.119","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "39332","03:50:39.569773","172.17.0.6","20.0.1.119","SSHv2","102","Client: Encrypted packet (len=36)" "39378","03:50:39.609394","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=2772 Ack=2290 Win=40960 Len=0 TSval=338691004 TSecr=338655501" "66037","03:51:39.629983","172.17.0.6","20.0.1.119","SSHv2","126","Client: Encrypted packet (len=60)" "66039","03:51:39.630099","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [ACK] Seq=2772 Ack=2350 Win=40960 Len=0 TSval=338751024 TSecr=338715562" "66040","03:51:39.630101","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [FIN, ACK] Seq=2350 Ack=2772 Win=41216 Len=0 TSval=338715562 TSecr=338691004" "66076","03:51:39.637312","20.0.1.119","172.17.0.6","TCP","66","22 > 39998 [FIN, ACK] Seq=2772 Ack=2351 Win=40960 Len=0 TSval=338751031 TSecr=338715562" "66077","03:51:39.637344","172.17.0.6","20.0.1.119","TCP","66","39998 > 22 [ACK] Seq=2351 Ack=2773 Win=41216 Len=0 TSval=338715569 TSecr=338751031"
"No.","Time","Source","Destination","Protocol","Length","Info" "38854","03:50:38.549100","172.17.0.6","20.0.1.120","TCP","74","47448 > 22 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=338654481 TSecr=0 WS=128" "38855","03:50:38.549220","20.0.1.120","172.17.0.6","TCP","74","22 > 47448 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=338689943 TSecr=338654481 WS=128" "38856","03:50:38.549243","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=338654481 TSecr=338689943" "38862","03:50:38.551101","172.17.0.6","20.0.1.120","SSHv2","87","Client: Protocol (SSH-2.0-OpenSSH_7.4)" "38863","03:50:38.551164","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=1 Ack=22 Win=29056 Len=0 TSval=338689945 TSecr=338654483" "38869","03:50:38.555452","20.0.1.120","172.17.0.6","SSHv2","89","Server: Protocol (SSH-2.0-OpenSSH_6.6.1)" "38870","03:50:38.555471","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=22 Ack=24 Win=29312 Len=0 TSval=338654487 TSecr=338689950" "38873","03:50:38.556482","20.0.1.120","172.17.0.6","SSHv2","1706","Server: Key Exchange Init" "38874","03:50:38.556498","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=22 Ack=1664 Win=32512 Len=0 TSval=338654488 TSecr=338689951" "38881","03:50:38.558216","172.17.0.6","20.0.1.120","SSHv2","1562","Client: Key Exchange Init" "38895","03:50:38.567855","172.17.0.6","20.0.1.120","TCP","114","[TCP Retransmission] 47448 > 22 [PSH, ACK] Seq=1470 Ack=1664 Win=32512 Len=48 TSval=338654500 TSecr=338689951" "38896","03:50:38.567907","20.0.1.120","172.17.0.6","TCP","78","22 > 47448 [ACK] Seq=1664 Ack=1518 Win=32000 Len=0 TSval=338689962 TSecr=338654490 SLE=1470 SRE=1518" "38911","03:50:38.574089","172.17.0.6","20.0.1.120","SSHv2","114","Client: Elliptic Curve Diffie-Hellman Key Exchange Init" "38913","03:50:38.574159","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=1664 Ack=1566 Win=32000 Len=0 TSval=338689968 TSecr=338654506" "38917","03:50:38.577325","20.0.1.120","172.17.0.6","SSHv2","346","Server: Elliptic Curve Diffie-Hellman Key Exchange Reply, New Keys" "39011","03:50:38.610152","172.17.0.6","20.0.1.120","SSHv2","82","Client: New Keys" "39063","03:50:38.649392","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=1944 Ack=1582 Win=32000 Len=0 TSval=338690044 TSecr=338654542" "39066","03:50:38.649413","172.17.0.6","20.0.1.120","SSHv2","110","Client: Encrypted packet (len=44)" "39068","03:50:38.649505","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=1944 Ack=1626 Win=32000 Len=0 TSval=338690044 TSecr=338654581" "39070","03:50:38.649592","20.0.1.120","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39071","03:50:38.651046","172.17.0.6","20.0.1.120","SSHv2","126","Client: Encrypted packet (len=60)" "39072","03:50:38.651377","20.0.1.120","172.17.0.6","SSHv2","150","Server: Encrypted packet (len=84)" "39078","03:50:38.658907","172.17.0.6","20.0.1.120","SSHv2","214","Client: Encrypted packet (len=148)" "39093","03:50:38.677347","20.0.1.120","172.17.0.6","SSHv2","94","Server: Encrypted packet (len=28)" "39117","03:50:38.716870","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=1834 Ack=2100 Win=35456 Len=0 TSval=338654649 TSecr=338690071" "39138","03:50:38.784501","172.17.0.6","20.0.1.120","SSHv2","118","Client: Encrypted packet (len=52)" "39141","03:50:38.824393","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=2100 Ack=1886 Win=34944 Len=0 TSval=338690219 TSecr=338654716" "39145","03:50:38.875259","20.0.1.120","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39146","03:50:38.875295","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=1886 Ack=2144 Win=35456 Len=0 TSval=338654807 TSecr=338690269" "39149","03:50:38.875611","172.17.0.6","20.0.1.120","SSHv2","194","Client: Encrypted packet (len=128)" "39150","03:50:38.875658","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=2144 Ack=2014 Win=38016 Len=0 TSval=338690270 TSecr=338654807" "39151","03:50:38.877928","20.0.1.120","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "39165","03:50:38.890309","20.0.1.120","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39167","03:50:38.890353","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=2014 Ack=2260 Win=35456 Len=0 TSval=338654822 TSecr=338690272" "39174","03:50:38.891058","20.0.1.120","172.17.0.6","SSHv2","234","Server: Encrypted packet (len=168)" "39177","03:50:38.891216","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39180","03:50:38.930403","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=2428 Ack=2050 Win=38016 Len=0 TSval=338690325 TSecr=338654823" "39251","03:50:39.269869","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39252","03:50:39.269953","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=2428 Ack=2086 Win=38016 Len=0 TSval=338690664 TSecr=338655202" "39253","03:50:39.269988","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39254","03:50:39.272428","172.17.0.6","20.0.1.120","SSHv2","234","Client: Encrypted packet (len=168)" "39255","03:50:39.273435","20.0.1.120","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "39256","03:50:39.282589","20.0.1.120","172.17.0.6","SSHv2","158","Server: Encrypted packet (len=92)" "39257","03:50:39.282626","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=2254 Ack=2628 Win=38272 Len=0 TSval=338655214 TSecr=338690668" "39258","03:50:39.283314","20.0.1.120","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "39261","03:50:39.322863","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=2254 Ack=2772 Win=41216 Len=0 TSval=338655255 TSecr=338690677" "39380","03:50:39.610746","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39394","03:50:39.650381","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=2772 Ack=2290 Win=40960 Len=0 TSval=338691045 TSecr=338655542" "39549","03:50:39.978720","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39550","03:50:39.978801","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=2772 Ack=2326 Win=40960 Len=0 TSval=338691373 TSecr=338655910" "39551","03:50:39.978863","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39552","03:50:39.978882","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=2326 Ack=2808 Win=41216 Len=0 TSval=338655911 TSecr=338691373" "39557","03:50:39.979963","172.17.0.6","20.0.1.120","SSHv2","154","Client: Encrypted packet (len=88)" "39558","03:50:39.980944","20.0.1.120","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "39560","03:50:39.982296","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39561","03:50:39.989460","20.0.1.120","172.17.0.6","SSHv2","158","Server: Encrypted packet (len=92)" "39562","03:50:39.989598","172.17.0.6","20.0.1.120","SSHv2","110","Client: Encrypted packet (len=44)" "39563","03:50:39.989720","20.0.1.120","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39564","03:50:39.989938","172.17.0.6","20.0.1.120","SSHv2","126","Client: Encrypted packet (len=60)" "39565","03:50:39.990052","20.0.1.120","172.17.0.6","SSHv2","118","Server: Encrypted packet (len=52)" "39566","03:50:39.990158","172.17.0.6","20.0.1.120","SSHv2","118","Client: Encrypted packet (len=52)" "39567","03:50:39.990345","20.0.1.120","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "39568","03:50:39.991072","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39569","03:50:39.991093","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39570","03:50:39.991100","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39571","03:50:39.991138","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3112 Ack=8398 Win=52608 Len=0 TSval=338691385 TSecr=338655923" "39572","03:50:39.991155","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39573","03:50:39.991163","172.17.0.6","20.0.1.120","SSHv2","798","Client: Encrypted packet (len=732)" "39574","03:50:39.991198","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3112 Ack=14190 Win=64128 Len=0 TSval=338691385 TSecr=338655923" "39575","03:50:39.991950","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39576","03:50:39.991975","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39577","03:50:39.991983","172.17.0.6","20.0.1.120","SSHv2","2962","Client: Encrypted packet (len=2896)" "39578","03:50:39.992017","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3112 Ack=17818 Win=75776 Len=0 TSval=338691386 TSecr=338655923" "39579","03:50:39.992024","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3112 Ack=23610 Win=87296 Len=0 TSval=338691386 TSecr=338655924" "39580","03:50:39.992042","172.17.0.6","20.0.1.120","SSHv2","3822","Client: Encrypted packet (len=3756)" "39581","03:50:39.992060","172.17.0.6","20.0.1.120","SSHv2","134","Client: Encrypted packet (len=68)" "39582","03:50:39.992096","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3112 Ack=27434 Win=94848 Len=0 TSval=338691386 TSecr=338655924" "39583","03:50:39.992369","20.0.1.120","172.17.0.6","SSHv2","118","Server: Encrypted packet (len=52)" "39584","03:50:39.993363","172.17.0.6","20.0.1.120","SSHv2","5858","Client: Encrypted packet (len=5792)" "39585","03:50:39.993383","172.17.0.6","20.0.1.120","SSHv2","5858","Client: Encrypted packet (len=5792)" "39586","03:50:39.993391","172.17.0.6","20.0.1.120","SSHv2","862","Client: Encrypted packet (len=796)" "39587","03:50:39.993429","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3164 Ack=39018 Win=118016 Len=0 TSval=338691388 TSecr=338655925" "39588","03:50:39.994292","172.17.0.6","20.0.1.120","SSHv2","7306","Client: Encrypted packet (len=7240)" "39589","03:50:39.994308","172.17.0.6","20.0.1.120","SSHv2","3486","Client: Encrypted packet (len=3420)" "39590","03:50:39.994361","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3164 Ack=47054 Win=144128 Len=0 TSval=338691388 TSecr=338655925" "39591","03:50:39.994426","172.17.0.6","20.0.1.120","SSHv2","526","Client: Encrypted packet (len=460)" "39592","03:50:39.994575","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3164 Ack=50934 Win=165376 Len=0 TSval=338691389 TSecr=338655926" "39593","03:50:39.994685","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39594","03:50:39.994711","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39595","03:50:39.994807","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=50934 Ack=3236 Win=41216 Len=0 TSval=338655926 TSecr=338691389" "39596","03:50:39.996185","172.17.0.6","20.0.1.120","SSHv2","110","Client: Encrypted packet (len=44)" "39597","03:50:39.996284","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39598","03:50:39.996974","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39599","03:50:39.997220","20.0.1.120","172.17.0.6","SSHv2","174","Server: Encrypted packet (len=108)" "39600","03:50:39.997294","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39616","03:50:40.036387","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3380 Ack=51050 Win=165376 Len=0 TSval=338691431 TSecr=338655929" "39888","03:50:40.374876","172.17.0.6","20.0.1.120","SSHv2","118","Client: Encrypted packet (len=52)" "39889","03:50:40.374943","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3380 Ack=51102 Win=165376 Len=0 TSval=338691769 TSecr=338656307" "39890","03:50:40.374994","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39896","03:50:40.376962","172.17.0.6","20.0.1.120","SSHv2","250","Client: Encrypted packet (len=184)" "39899","03:50:40.378145","20.0.1.120","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "39905","03:50:40.387199","20.0.1.120","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "39908","03:50:40.387410","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=51286 Ack=3632 Win=44160 Len=0 TSval=338656319 TSecr=338691772" "39909","03:50:40.387474","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39913","03:50:40.427379","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3632 Ack=51322 Win=179840 Len=0 TSval=338691822 TSecr=338656319" "39952","03:50:40.561821","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "39953","03:50:40.561917","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=3632 Ack=51358 Win=179840 Len=0 TSval=338691956 TSecr=338656493" "39954","03:50:40.561932","20.0.1.120","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "39957","03:50:40.562217","172.17.0.6","20.0.1.120","SSHv2","374","Client: Encrypted packet (len=308)" "39960","03:50:40.562888","20.0.1.120","172.17.0.6","SSHv2","174","Server: Encrypted packet (len=108)" "39963","03:50:40.602859","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=51666 Ack=3776 Win=44160 Len=0 TSval=338656535 TSecr=338691957" "49633","03:51:00.666255","20.0.1.120","172.17.0.6","SSHv2","334","Server: Encrypted packet (len=268)" "49634","03:51:00.666274","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=51666 Ack=4044 Win=46976 Len=0 TSval=338676598 TSecr=338712060" "49661","03:51:00.673478","20.0.1.120","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "49663","03:51:00.673514","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=51666 Ack=4188 Win=49920 Len=0 TSval=338676605 TSecr=338712068" "49664","03:51:00.674631","172.17.0.6","20.0.1.120","SSHv2","102","Client: Encrypted packet (len=36)" "49699","03:51:00.714402","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=4188 Ack=51702 Win=183296 Len=0 TSval=338712109 TSecr=338676606" "77104","03:52:00.736232","172.17.0.6","20.0.1.120","SSHv2","126","Client: Encrypted packet (len=60)" "77105","03:52:00.736340","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [ACK] Seq=4188 Ack=51762 Win=183296 Len=0 TSval=338772130 TSecr=338736668" "77106","03:52:00.736360","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [FIN, ACK] Seq=51762 Ack=4188 Win=49920 Len=0 TSval=338736668 TSecr=338772130" "77113","03:52:00.743505","20.0.1.120","172.17.0.6","TCP","66","22 > 47448 [FIN, ACK] Seq=4188 Ack=51763 Win=183296 Len=0 TSval=338772138 TSecr=338736668" "77114","03:52:00.743535","172.17.0.6","20.0.1.120","TCP","66","47448 > 22 [ACK] Seq=51763 Ack=4189 Win=49920 Len=0 TSval=338736675 TSecr=338772138"
"No.","Time","Source","Destination","Protocol","Length","Info" "26826","03:50:14.993315","172.17.0.6","20.0.1.10","TCP","74","60114 > 22 [SYN] Seq=0 Win=29200 Len=0 MSS=1460 SACK_PERM=1 TSval=338630925 TSecr=0 WS=128" "26827","03:50:14.993438","20.0.1.10","172.17.0.6","TCP","74","22 > 60114 [SYN, ACK] Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=338666388 TSecr=338630925 WS=128" "26828","03:50:14.993459","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=1 Ack=1 Win=29312 Len=0 TSval=338630925 TSecr=338666388" "26830","03:50:14.993798","172.17.0.6","20.0.1.10","SSHv2","87","Client: Protocol (SSH-2.0-OpenSSH_7.4)" "26831","03:50:14.993838","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=1 Ack=22 Win=29056 Len=0 TSval=338666388 TSecr=338630925" "26843","03:50:15.001716","20.0.1.10","172.17.0.6","SSHv2","89","Server: Protocol (SSH-2.0-OpenSSH_6.6.1)" "26844","03:50:15.001737","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=22 Ack=24 Win=29312 Len=0 TSval=338630933 TSecr=338666396" "26845","03:50:15.003327","20.0.1.10","172.17.0.6","SSHv2","1706","Server: Key Exchange Init" "26846","03:50:15.003344","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=22 Ack=1664 Win=32512 Len=0 TSval=338630935 TSecr=338666397" "26848","03:50:15.004318","172.17.0.6","20.0.1.10","SSHv2","1562","Client: Key Exchange Init" "26874","03:50:15.013917","172.17.0.6","20.0.1.10","SSHv2","114","Client: Elliptic Curve Diffie-Hellman Key Exchange Init" "26875","03:50:15.013964","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=1664 Ack=1566 Win=32000 Len=0 TSval=338666408 TSecr=338630936" "26878","03:50:15.016959","20.0.1.10","172.17.0.6","SSHv2","346","Server: Elliptic Curve Diffie-Hellman Key Exchange Reply, New Keys" "26900","03:50:15.035465","172.17.0.6","20.0.1.10","SSHv2","82","Client: New Keys" "26977","03:50:15.075391","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=1944 Ack=1582 Win=32000 Len=0 TSval=338666470 TSecr=338630967" "26978","03:50:15.075413","172.17.0.6","20.0.1.10","SSHv2","110","Client: Encrypted packet (len=44)" "26979","03:50:15.075458","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=1944 Ack=1626 Win=32000 Len=0 TSval=338666470 TSecr=338631007" "26980","03:50:15.075682","20.0.1.10","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "26983","03:50:15.078080","172.17.0.6","20.0.1.10","SSHv2","126","Client: Encrypted packet (len=60)" "26984","03:50:15.079058","20.0.1.10","172.17.0.6","SSHv2","150","Server: Encrypted packet (len=84)" "26993","03:50:15.082745","172.17.0.6","20.0.1.10","SSHv2","214","Client: Encrypted packet (len=148)" "27047","03:50:15.107074","20.0.1.10","172.17.0.6","SSHv2","94","Server: Encrypted packet (len=28)" "27070","03:50:15.146867","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=1834 Ack=2100 Win=35456 Len=0 TSval=338631079 TSecr=338666501" "27101","03:50:15.176172","172.17.0.6","20.0.1.10","SSHv2","118","Client: Encrypted packet (len=52)" "27148","03:50:15.215390","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=2100 Ack=1886 Win=34944 Len=0 TSval=338666610 TSecr=338631108" "27214","03:50:15.293819","20.0.1.10","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "27215","03:50:15.293849","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=1886 Ack=2144 Win=35456 Len=0 TSval=338631225 TSecr=338666688" "27216","03:50:15.293999","172.17.0.6","20.0.1.10","SSHv2","194","Client: Encrypted packet (len=128)" "27217","03:50:15.294052","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=2144 Ack=2014 Win=38016 Len=0 TSval=338666688 TSecr=338631226" "27220","03:50:15.294946","20.0.1.10","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "27228","03:50:15.302986","20.0.1.10","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "27229","03:50:15.303066","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=2014 Ack=2260 Win=35456 Len=0 TSval=338631235 TSecr=338666689" "27230","03:50:15.303605","20.0.1.10","172.17.0.6","SSHv2","234","Server: Encrypted packet (len=168)" "27233","03:50:15.304823","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27286","03:50:15.345380","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=2428 Ack=2050 Win=38016 Len=0 TSval=338666739 TSecr=338631236" "27352","03:50:15.387094","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27353","03:50:15.387427","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=2428 Ack=2086 Win=38016 Len=0 TSval=338666782 TSecr=338631319" "27354","03:50:15.387449","20.0.1.10","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "27355","03:50:15.388343","172.17.0.6","20.0.1.10","SSHv2","234","Client: Encrypted packet (len=168)" "27356","03:50:15.389283","20.0.1.10","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "27374","03:50:15.400707","20.0.1.10","172.17.0.6","SSHv2","150","Server: Encrypted packet (len=84)" "27375","03:50:15.400884","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=2254 Ack=2620 Win=38272 Len=0 TSval=338631333 TSecr=338666783" "27376","03:50:15.402107","20.0.1.10","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "27377","03:50:15.402598","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27444","03:50:15.443379","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=2764 Ack=2290 Win=40960 Len=0 TSval=338666838 TSecr=338631334" "27473","03:50:15.472616","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27474","03:50:15.472691","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=2764 Ack=2326 Win=40960 Len=0 TSval=338666867 TSecr=338631404" "27475","03:50:15.472721","20.0.1.10","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "27476","03:50:15.474785","172.17.0.6","20.0.1.10","SSHv2","154","Client: Encrypted packet (len=88)" "27477","03:50:15.475996","20.0.1.10","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "27478","03:50:15.477455","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27496","03:50:15.487714","20.0.1.10","172.17.0.6","SSHv2","158","Server: Encrypted packet (len=92)" "27497","03:50:15.487957","172.17.0.6","20.0.1.10","SSHv2","110","Client: Encrypted packet (len=44)" "27499","03:50:15.488144","20.0.1.10","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "27502","03:50:15.488482","172.17.0.6","20.0.1.10","SSHv2","126","Client: Encrypted packet (len=60)" "27504","03:50:15.488801","20.0.1.10","172.17.0.6","SSHv2","118","Server: Encrypted packet (len=52)" "27516","03:50:15.492930","172.17.0.6","20.0.1.10","SSHv2","118","Client: Encrypted packet (len=52)" "27518","03:50:15.493282","20.0.1.10","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "27520","03:50:15.496540","172.17.0.6","20.0.1.10","SSHv2","2962","Client: Encrypted packet (len=2896)" "27521","03:50:15.496566","172.17.0.6","20.0.1.10","SSHv2","2962","Client: Encrypted packet (len=2896)" "27522","03:50:15.496580","172.17.0.6","20.0.1.10","SSHv2","2962","Client: Encrypted packet (len=2896)" "27523","03:50:15.496593","172.17.0.6","20.0.1.10","SSHv2","2962","Client: Encrypted packet (len=2896)" "27524","03:50:15.496604","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3104 Ack=8398 Win=52608 Len=0 TSval=338666891 TSecr=338631428" "27525","03:50:15.496619","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3104 Ack=14190 Win=64128 Len=0 TSval=338666891 TSecr=338631428" "27526","03:50:15.496626","172.17.0.6","20.0.1.10","SSHv2","798","Client: Encrypted packet (len=732)" "27527","03:50:15.497414","172.17.0.6","20.0.1.10","SSHv2","8754","Client: Encrypted packet (len=8688)" "27528","03:50:15.497430","172.17.0.6","20.0.1.10","SSHv2","3822","Client: Encrypted packet (len=3756)" "27529","03:50:15.497469","172.17.0.6","20.0.1.10","SSHv2","134","Client: Encrypted packet (len=68)" "27530","03:50:15.497502","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3104 Ack=23610 Win=87296 Len=0 TSval=338666892 TSecr=338631428" "27531","03:50:15.497634","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3104 Ack=27434 Win=94848 Len=0 TSval=338666892 TSecr=338631429" "27532","03:50:15.498220","20.0.1.10","172.17.0.6","SSHv2","118","Server: Encrypted packet (len=52)" "27537","03:50:15.502009","172.17.0.6","20.0.1.10","SSHv2","11650","Client: Encrypted packet (len=11584)" "27538","03:50:15.502028","172.17.0.6","20.0.1.10","SSHv2","862","Client: Encrypted packet (len=796)" "27539","03:50:15.502078","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3156 Ack=39814 Win=141184 Len=0 TSval=338666896 TSecr=338631434" "27541","03:50:15.502972","172.17.0.6","20.0.1.10","SSHv2","10726","Client: Encrypted packet (len=10660)" "27542","03:50:15.503079","172.17.0.6","20.0.1.10","SSHv2","526","Client: Encrypted packet (len=460)" "27543","03:50:15.503219","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3156 Ack=50934 Win=183296 Len=0 TSval=338666897 TSecr=338631435" "27544","03:50:15.503330","20.0.1.10","172.17.0.6","SSHv2","110","Server: Encrypted packet (len=44)" "27545","03:50:15.504095","172.17.0.6","20.0.1.10","SSHv2","110","Client: Encrypted packet (len=44)" "27546","03:50:15.504226","20.0.1.10","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "27547","03:50:15.505630","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27548","03:50:15.505927","20.0.1.10","172.17.0.6","SSHv2","174","Server: Encrypted packet (len=108)" "27550","03:50:15.509916","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27574","03:50:15.549391","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3344 Ack=51050 Win=183296 Len=0 TSval=338666944 TSecr=338631442" "27634","03:50:15.582986","172.17.0.6","20.0.1.10","SSHv2","118","Client: Encrypted packet (len=52)" "27635","03:50:15.584076","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3344 Ack=51102 Win=183296 Len=0 TSval=338666978 TSecr=338631515" "27636","03:50:15.584105","20.0.1.10","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "27637","03:50:15.585968","172.17.0.6","20.0.1.10","SSHv2","242","Client: Encrypted packet (len=176)" "27638","03:50:15.587018","20.0.1.10","172.17.0.6","SSHv2","138","Server: Encrypted packet (len=72)" "27642","03:50:15.597295","20.0.1.10","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "27643","03:50:15.597883","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=51278 Ack=3596 Win=44160 Len=0 TSval=338631530 TSecr=338666981" "27644","03:50:15.597970","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27687","03:50:15.637401","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3596 Ack=51314 Win=183296 Len=0 TSval=338667032 TSecr=338631530" "27714","03:50:15.658775","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "27715","03:50:15.658862","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=3596 Ack=51350 Win=183296 Len=0 TSval=338667053 TSecr=338631590" "27716","03:50:15.658884","20.0.1.10","172.17.0.6","SSHv2","102","Server: Encrypted packet (len=36)" "27717","03:50:15.659210","172.17.0.6","20.0.1.10","SSHv2","374","Client: Encrypted packet (len=308)" "27718","03:50:15.661455","20.0.1.10","172.17.0.6","SSHv2","174","Server: Encrypted packet (len=108)" "27830","03:50:15.700865","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=51658 Ack=3740 Win=44160 Len=0 TSval=338631633 TSecr=338667056" "36057","03:50:35.775882","20.0.1.10","172.17.0.6","SSHv2","334","Server: Encrypted packet (len=268)" "36058","03:50:35.775909","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=51658 Ack=4008 Win=46976 Len=0 TSval=338651708 TSecr=338687170" "36065","03:50:35.778872","20.0.1.10","172.17.0.6","SSHv2","210","Server: Encrypted packet (len=144)" "36066","03:50:35.778891","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=51658 Ack=4152 Win=49920 Len=0 TSval=338651711 TSecr=338687173" "36069","03:50:35.782219","172.17.0.6","20.0.1.10","SSHv2","102","Client: Encrypted packet (len=36)" "36107","03:50:35.822395","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=4152 Ack=51694 Win=183296 Len=0 TSval=338687217 TSecr=338651714" "62723","03:51:35.807493","172.17.0.6","20.0.1.10","SSHv2","126","Client: Encrypted packet (len=60)" "62724","03:51:35.807600","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [ACK] Seq=4152 Ack=51754 Win=183296 Len=0 TSval=338747202 TSecr=338711739" "62726","03:51:35.811117","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [FIN, ACK] Seq=51754 Ack=4152 Win=49920 Len=0 TSval=338711743 TSecr=338747202" "62727","03:51:35.814444","20.0.1.10","172.17.0.6","TCP","66","22 > 60114 [FIN, ACK] Seq=4152 Ack=51755 Win=183296 Len=0 TSval=338747209 TSecr=338711743" "62728","03:51:35.814467","172.17.0.6","20.0.1.10","TCP","66","60114 > 22 [ACK] Seq=51755 Ack=4153 Win=49920 Len=0 TSval=338711746 TSecr=338747209"
