Forum Discussion
ZhangFan
Nov 07, 2024Nimbostratus
TCP Out-of-order, TCP Dup ACK, and TCP Retransmission packets are displayed.
I'd like to ask for advice,The LTM sends a TCP probe to the real server, and TCP Out-of-order, TCP Dup ACK, and TCP Retransmission packets are displayed. And at the same time, the LTM view log shows ...
zamroni777
Nov 07, 2024Nacreous
if havent, you can try disable ACK on PUSH which is default to Enabled.
https://my.f5.com/manage/s/article/K29377715#datatransfer
when enabled, vserver will wait for server response for Acknowledging client's TCP PUSH (which contained client request payload).
if server response time is slow, clients will do retransmissions.
you will have to solve the failed monitor separately.
it is better to consult with application team to set proper health monitor.
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