The problem seems to be Firewall related. Assumming the remote workstation
is from the outside of the firewall, it is not allowed to get back to the
AS400 which is behind the firewall until the connection is initiated and
establised from inside. Check your firewall access statement(s).
-----Original Message-----
From: Andrew Larkins [mailto:[EMAIL PROTECTED]]
Sent: Friday, June 30, 2000 7:44 AM
To: Cisco Mail List
Subject: AS400 funny connectivity issues with Cisco 3660 router -any
ideas here??
Importance: High
We have upgraded the router to IOS 12.1.2T from 12.1.1aT1. The remote site
uses DLSw and IP to connect to the AS400. Some LAN users can ping he AS400,
but others can not. All related LAN configs are correct. A trace from the
router hits the destination, but from the workstation, it goes across the
WAN to the main router, but then times out. The funny thing here is that if
you ping the remote workstation that does not work from the AS400 directly,
you get a reply and then the user can work and then ping the AS400 himself.
I have checked the routes on the AS400 and all is ok -default route to the
routers ethernet port. The only change is the software upgrade, some work
was done on the AS400 and the firewall was rebuilt. I believe the issue to
be with the AS400.
Any input here is appreciated
Regards
Andrew Larkins
BCom, CCNA
Usko Communications
Tel: +2711 800-9300
Fax: +2711 800-9495/6/7/8/9
Cell: +2783-656-7214
Email: [EMAIL PROTECTED]
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