How To Fix "Secure VPN connection terminated by peer reason 433" error in PIX

In PIX, we come across the following error:

"Secure VPN Connection terminated by Peer. Reason 433: (Reason Not Specified by Peer)"

Steps to resolve the issue


1. In order to resolve this issue, enable NAT Traversal (NAT-T) or IPsec over User Datagram Protocol (UDP) on the VPN Concentrator.

2. Allow the multiple connections from same NAT/PAT address by issuing the following command in PIX:
-- "isakmp nat-t"

No comments:

Post a Comment

Commonly Used Abbreviations Used Daily

Although, we tend to use short form of long words in daily life but there are many abbreviations which we don't remember. Below is the l...