[f-nsp] L7 Healthchecks on TLS (stunnel) ports

[Ethan Burnside]

Greetings,

    I'm trying to configure the ServerIron XL to do health checks
against pop3s (995) and imaps (993) ports.  The ports are stunnel (TLS)
localhost redirects to pop3 and imap respectively.  I set it up with:

server port 995
 tcp keepalive 15 3

server port 993
 tcp keepalive 15 3

server real <servername> <ip>
 port 995
 port 995 keepalive
 port 993
 port 993 keepalive
 port 2525
 port 2525 keepalive

    But I still see failure after failure (flapping) in the logs. 
Anyone have any experience with SSL/TLS port monitoring outside of the
ServerIron's known ports?

    TYIA!

Cheers,

~Ethan B.


-- 
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Ethan Burnside - Founder
Kattare Internet Services
http://www.kattare.com
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