[CentOS] lftp SSL_connect error

Sun Mar 29 15:06:52 UTC 2009
Sean Carolan <scarolan at gmail.com>

> None of our data center machines are
> able to connect so perhaps this is a firewall or NAT issue?  Anyway
> here is the very un-descriptive error message:
> **** SSL_connect: error:00000000:lib(0):func(0):reason(0)
> ---- Closing control socket
> `ls' at 0 [Delaying before reconnect: 18]

Further investigation reveals that this is probably due to a firewall
issue, where the client may not be able to connect to the control
channel due to the encryption.

Anyone have a workaround or solution to this problem?