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kgaigl
Cirrocumulus
Mar 18, 2026Help with SSH Virtual Server
Hello, we've 2 VS for SSH ( Delinea Secret Server ), Type Performance L4, NAT: AutoMap, an appropiate L4 tcp Profile and so on. If I try the connection with ssh -vvv admin@service.com. the connecti...
leemedz
Cirrus
Mar 18, 2026Just found the following: K Article that has some troubleshooting steps for Performance (Layer 4) virtual servers: https://my.f5.com/manage/s/article/K62404483.
I would tweak the tcpdump output though as shown below (I have appended the 'p' to the command so that both sides (client and server) are captured) which might help show where the issue is:
tcpdump -vi 0.0:nnnp -s0 -w /var/tmp/<outputfile.pcap> -c <maximum packets> host <virtual_server_IP> or host <pool_member_IP>
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