If some of the LAN users are able to ping to the AS400 and some are not, then there can be a config issue with the firewall. Thanks Hitesh Andrew Larkins <[EMAIL PROTECTED]> on 06/30/2000 05:14:00 PM Please respond to Andrew Larkins <[EMAIL PROTECTED]> To: Cisco Mail List <[EMAIL PROTECTED]> cc: (bcc: harora) Subject: AS400 funny connectivity issues with Cisco 3660 router -any ideas here?? 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] OR [EMAIL PROTECTED] "This message may contain information which is confidential and subject to legal privilege. If you are not the intended recipient, you may not peruse, use, disseminate, distribute or copy this message. If you have received this message in error, please notify the sender immediately by email, facsimile or telephone and return and/or destroy the original message." ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___________________________________ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]