Hi group I have recently upgraded the IOS on my C3660 router to a IOS 12.2.3 ENTERPRISE/FW/IDS PLUS IPSEC 56. The previous version was 12.0.7 XK. No configurations have been changed. The router has 4 NM-16AM modules which currently acts as an Access Server. The problem is none of my clients can login using their MSN Messenger or Yahoo Messenger, they can't chech their E-mails with programs like Outlook either. I have checked the configs, there are no access lists applied to the Async interfaces. I still can login to my Messengers in the LAN. I have returned the previous IOS and everything worked fine ! ! ! Any idea what the problem is? Thanx in advance Hamid Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=16144&t=16144 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]

