Forum Discussion
nitass
Jan 12, 2012Employee
i understand client sends FIN and then bigip sends it to server (pool member).
[root@ve1023:Active] config b virtual bar list
bvirtual bar {
snat automap
pool foo
destination 172.28.19.79:80
ip protocol 6
profiles {
http {}
tcp {}
}
}
[root@ve1023:Active] config b pool foo list
pool foo {
members 200.200.200.101:80 {}
}
[root@ve1023:Active] config b self 200.200.200.10 list
self 200.200.200.10 {
netmask 255.255.255.0
vlan internal
allow default
}
[root@ve1023:Active] config tcpdump -nni 0.0 port 80
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on 0.0, link-type EN10MB (Ethernet), capture size 108 bytes
20:43:47.571707 IP 172.28.19.253.49977 > 172.28.19.79.80: S 3323959709:3323959709(0) win 5840
20:43:47.571760 IP 172.28.19.79.80 > 172.28.19.253.49977: S 1166530685:1166530685(0) ack 3323959710 win 4380
20:43:47.575553 IP 172.28.19.253.49977 > 172.28.19.79.80: . ack 1 win 46
20:43:47.575610 IP 172.28.19.253.49977 > 172.28.19.79.80: P 1:155(154) ack 1 win 46
20:43:47.576607 IP 200.200.200.10.49977 > 200.200.200.101.80: S 1870686982:1870686982(0) win 4380
20:43:47.577501 IP 200.200.200.101.80 > 200.200.200.10.49977: S 2801000415:2801000415(0) ack 1870686983 win 5792
20:43:47.577513 IP 200.200.200.10.49977 > 200.200.200.101.80: . ack 1 win 4380
20:43:47.577530 IP 200.200.200.10.49977 > 200.200.200.101.80: P 1:155(154) ack 1 win 4380
20:43:47.578452 IP 200.200.200.101.80 > 200.200.200.10.49977: . ack 155 win 54
20:43:47.580643 IP 200.200.200.101.80 > 200.200.200.10.49977: P 1:372(371) ack 155 win 54
20:43:47.580670 IP 172.28.19.79.80 > 172.28.19.253.49977: P 1:372(371) ack 155 win 4534
20:43:47.583720 IP 172.28.19.253.49977 > 172.28.19.79.80: . ack 372 win 54
20:43:47.583732 IP 172.28.19.253.49977 > 172.28.19.79.80: F 155:155(0) ack 372 win 54
20:43:47.583743 IP 172.28.19.79.80 > 172.28.19.253.49977: . ack 156 win 4534
20:43:47.583749 IP 200.200.200.10.49977 > 200.200.200.101.80: F 155:155(0) ack 372 win 4751
20:43:47.584686 IP 200.200.200.101.80 > 200.200.200.10.49977: F 372:372(0) ack 156 win 54
20:43:47.584700 IP 200.200.200.10.49977 > 200.200.200.101.80: . ack 373 win 4751
20:43:47.584704 IP 172.28.19.79.80 > 172.28.19.253.49977: F 372:372(0) ack 156 win 4534
20:43:47.586583 IP 172.28.19.253.49977 > 172.28.19.79.80: . ack 373 win 54