pools
17 TopicsSSL issue
Hello there, We have a F5 LTM and a virtual server configured to a server in port 443, the topology is: Computer --> F5 LTM --> switch --> server When we try to connect to the server through https we saw the message "Connection reset" in the browser, but if we try to connect without passing the F5 the connection is successful. We don't have configured any SSL client profile or server. This is the configuration on F5: #Virtual Server #________________________________________________________________________________ ltm virtual /Common/Server1 { destination /Common/10.1.5.X:443 ip-protocol tcp mask 255.255.255.255 pool /Common/Server1 profiles { /Common/tcp { } } source 0.0.0.0/0 translate-address enabled translate-port enabled } #________________________________________________________________________________ #Pools #________________________________________________________________________________ ltm pool /Common/Server1 { members { /Common/10.1.7.X:443 { address 10.1.7.X } } monitor /Common/https_443 } #________________________________________________________________________________ #Profiles #________________________________________________________________________________ # -Default Profile- ltm profile tcp tcp { ack-on-push enabled close-wait-timeout 5 congestion-control high-speed deferred-accept disabled delayed-acks enabled ecn disabled fin-wait-timeout 5 idle-timeout 300 keep-alive-interval 1800 limited-transmit enabled max-retrans 8 nagle disabled proxy-buffer-high 49152 proxy-buffer-low 32768 proxy-mss disabled proxy-options disabled receive-window-size 65535 reset-on-timeout enabled selective-acks enabled send-buffer-size 65535 slow-start enabled syn-max-retrans 3 time-wait-recycle enabled time-wait-timeout 2000 timestamps enabled } As you can see, we don't have any SSL client or server profile and we tried changing "translate-port" to disabled and "Source Address Translation" to auto map but none of these work. Also we made a tcpdump and we can see the TCP Reset from 10.1.7.X (tcpdump.png) and some curl (curl.png), openssl (openssl.png and openssl2.png) and a telnet (telnet.png). Hope you can help us to find out what's going on. Thank you.415Views1like1Comment