[Networker] Dropped Connection Ports
2006-08-10 14:25:09
Hi All,
Slow link so no opportunity to go rumage the archives - so please forgive if
this has been discussed before (which I know it has).
I have an issue where "large" file backups eventually time out (i.e. a 6 hour
200GB sql single file sql dump).
>From memory I know that the "tcp\ip keepalivetime" parameter needs to be set.
>this has been done and the server (client) in question rebooted. The next
>backup failed in the same way.
I am sure this is a connection port only problem as the saveset is there ans a
saveset recovery does work - so it is only the last bit (index entry) that is
failing. Memory doesnt server me so well anymore and I have forgotten whether
this last bit get initiated by the client or the server (i.e. where to try and
look for the ports being closed down).
This is only a rather old client (7.1.1 - which we are upgrading to 7.1.4),
there is unfortunately no option to go 7.2 or even 7.3 (their management want a
full proof of cocept testing ... etc etc ... ).
It is Windows 2000 (across the board), latest SP - with NO funny hotfixes that
"fix" the keepalive time to 300 milliseconds (been there, solved that).
It is on the same level 3 switch (same switch , different vlan's). With Gbit
throughout (large SQL module backups form other clients arent an issue. This
particular client HAS to backup via the dump - while we convince their
management in the wisdom of going BSM)...
Any thoughts / suggestions?
Your help, as always, is appreciated!
Regards,
Riaan
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