How do we know the server ssl cipher suites

Hi,

see link text

You can log individual SSL server connections with an iRule in the handshake event, sample lines:

when SERVERSSL_HANDSHAKE {
    log local0.info "SSL Handshake Backend success: F5 [IP::local_addr]:[TCP::local_port]=>Backend Server [IP::remote_addr]:[TCP::remote_port] with SSL Version [SSL::cipher version] Cipher [SSL::cipher name] SSL Bits [SSL::cipher bits]"
}

If you open statistics tab of a Virtual Server in F5 BIG-IP Web UI you can also select the SSL server profile and will see summary counters like ciphers and TLS versions.