FTPS load balancing
Hi All
I have setup a ftps pas through load balancing setup . Everything is working fine , connection flow :
Three way handshake response from the server to the client response :service ready for new user
client acks it
FTP banner sent by ftp sever to client
Client sents Auth :TLS
Server sents 234 Auth command ok . Excepting TLS negotiation.
Client sends Request i think for the server certificate Server Acks it
then connection timeouts after 120 seconds and client sends
Request: quit which i think is default tileout for client . this connection is closed by client
But Vip connection is still up and sends the response the certificate to the client
But client sends RST as it is not listening on it any more .
Note:Server = VIP
but when user access directly bypassing LTM connection is quick within seconds .
What can be issue for this delay . Can it be ftp profile set on the VS as it is ftps ?
VS setting : Listening on port 21 backend servers also port 21 SNAT2VIP profiles:TCP,FTP
Thanks in advance