Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

Inbound UDP connection 684

Hello,

Trying a simple Easy VPN connection and getting the following in the error logs:

Built inbound UDP connection 684 for outside:xx.xx.xx.xx/1106 (xx.xx.xx.xx/1106) to identity:xx.xx.xx.xx/500 (xx.xx.xx.xx/500)

Does anyone know of the cause of such messages?

Thanks

1 REPLY
Cisco Employee

Inbound UDP connection 684

Hi,

This should be better be posted on the VPN part, however, is the VPN client a Cisco Client? Shouldnt it be the source port as well 500? Is that device going across NAT? If that is the reason, then you should enable NAT-T on the client as well as the VPN server.

Mike.

Mike
526
Views
0
Helpful
1
Replies