I believe you are using MS SNA at the branches end. Try the following to see whether
would solved the problem.
1. Vary off the existing branches controller.
2. rename the controller
3. Let the AS400 Recreate the controlller and devices again.
Hope it work.
Gayathri wrote:
> Hello
>
> I have a strange problem here. WE upgraded our AS400 system. The AS 400 is
> equipped with a fddi card and a fast ethernet card both on 2 different
> vlans.
>
> When I try to connect from my NT server to the AS400 the session keeps
> timing out. This problem occured only after the upgradation.
>
> out of 34 branches ( this is a banking environment) only 3 servers can
> connect.
>
> When i try to sniff at the nt server, the output shows that there is a SYN
> from the nt server and RST from AS400.
>
> IBM guys are here, but we dont seem to get across a solution.
>
> The NT server are running service pack 3.
>
> Is this related to any session time out ??
>
> If anybody has come across a similar problem please share your ideas. CAnt
> seem to decide whether at all this is a network problem
>
> Thanks
>
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