Nick, for the next time, before restarting It could be very useful to know
the number of active connections , the max value and used value in manage
farm section of farm is failing:
Table with header "Active connections 257 max, 0 used, 0 last "
Other question, is there a firewall between your vip zlb and your backends?
or are they in the same subnet?
Regards
2012/2/20 Nick Furnell <[email protected]>
> Hi Laura
>
> This was a TCP farm on port 80 (today) and SMTP port (25) on Friday.
>
> When the SMTP server was down, I tried Telnet from my laptop direct to the
> real servers (ok) and via ZLB address (nothing). I didn't try directly
> from the ZLB CLI
>
> Thanks
> Nick
>
> >>> "Laura Garcia" <[email protected]> 20/02/2012 08:44 >>>
>
> Has been detected in tcp or http farms?
>
> El 20/02/2012 9:12, "Nick Furnell" <[email protected]>
> escribió:
>
> Hi Guys
> I have found this situation twice now, once on Friday and now again
> Monday morning. The Zen servers are fine, but they do not process any
> traffic to the 'real' servers?
> Real servers are ok - tested them directly
> Both ZLB servers are ok - logged in to both of them.
> Communication between ZLB serves looked ok.
> Decided to push the 'Test Failover button'.... it fixed it on BOTH
> occasions.
> Any thoughts as to why ZLB is stopping processing?
> Nick
>
>
>
>
>
>
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