Refined state machine update placement to (1) properly deal with gaps capped

by clean FIN handshakes, and (1) fix failure to detect split routing.

Fixed typo flagged by Pierre Lalet.
This commit is contained in:
Vern Paxson 2019-04-22 09:13:23 -07:00
parent 915189a06a
commit 9c8ad11d92
6 changed files with 42 additions and 29 deletions

View file

@ -3,10 +3,10 @@
#empty_field (empty)
#unset_field -
#path conn
#open 2019-04-17-20-41-29
#open 2019-04-19-18-10-57
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p proto service duration orig_bytes resp_bytes conn_state local_orig local_resp missed_bytes history orig_pkts orig_ip_bytes resp_pkts resp_ip_bytes tunnel_parents
#types time string addr port addr port enum string interval count count string bool bool count string count count count count set[string]
1395939406.175845 ClEkJM2Vm5giqnMf4h 192.168.56.1 59763 192.168.56.101 63988 tcp ftp-data 0.001676 0 270 SF - - 0 ShAdfFa 5 272 4 486 -
1395939411.361078 C4J4Th3PJpwUYZZ6gc 192.168.56.1 59764 192.168.56.101 37150 tcp ftp-data 150.496065 0 5416666670 SF - - 4675708816 ShAdgfFa 13 688 12 24454 -
1395939411.361078 C4J4Th3PJpwUYZZ6gc 192.168.56.1 59764 192.168.56.101 37150 tcp ftp-data 150.496065 0 5416666670 SF - - 5416642848 ShAdgfFa 13 688 12 24454 -
1395939399.984671 CHhAvVGS1DHFjwGM9 192.168.56.1 59762 192.168.56.101 21 tcp ftp 169.634297 104 1041 SF - - 0 ShAdDaFf 31 1728 18 1985 -
#close 2019-04-17-20-41-29
#close 2019-04-19-18-10-57

View file

@ -3,8 +3,8 @@
#empty_field (empty)
#unset_field -
#path conn
#open 2016-07-13-16-13-02
#open 2019-04-19-18-11-06
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p proto service duration orig_bytes resp_bytes conn_state local_orig local_resp missed_bytes history orig_pkts orig_ip_bytes resp_pkts resp_ip_bytes tunnel_parents
#types time string addr port addr port enum string interval count count string bool bool count string count count count count set[string]
1331764471.664131 CHhAvVGS1DHFjwGM9 192.168.122.230 60648 77.238.160.184 80 tcp http 10.048360 538 2902 SF - - 2902 ShADafF 5 750 4 172 -
#close 2016-07-13-16-13-02
1331764471.664131 CHhAvVGS1DHFjwGM9 192.168.122.230 60648 77.238.160.184 80 tcp http 10.048360 538 2902 SF - - 2902 ShADafgF 5 750 4 172 -
#close 2019-04-19-18-11-07

View file

@ -3,9 +3,9 @@
#empty_field (empty)
#unset_field -
#path conn
#open 2016-07-13-16-13-10
#open 2019-04-19-18-10-49
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p proto service duration orig_bytes resp_bytes conn_state local_orig local_resp missed_bytes history orig_pkts orig_ip_bytes resp_pkts resp_ip_bytes tunnel_parents
#types time string addr port addr port enum string interval count count string bool bool count string count count count count set[string]
1333458850.364667 ClEkJM2Vm5giqnMf4h 10.131.47.185 1923 79.101.110.141 80 tcp http 0.069783 2100 56702 SF - - 0 ShADadfF 27 3204 41 52594 CHhAvVGS1DHFjwGM9
1333458850.364667 ClEkJM2Vm5giqnMf4h 10.131.47.185 1923 79.101.110.141 80 tcp http 0.069783 2100 56702 SF - - 5760 ShADadfgF 27 3204 41 52594 CHhAvVGS1DHFjwGM9
1333458850.364667 CHhAvVGS1DHFjwGM9 239.114.155.111 2152 63.94.149.181 2152 udp gtpv1 0.069813 3420 52922 SF - - 0 Dd 27 4176 41 54070 -
#close 2016-07-13-16-13-10
#close 2019-04-19-18-10-49