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

What TCP/UDP ports need to be open for VPN Client version 4.8?

What TCP/UDP ports need to be open for Cisco VPN Client version 4.8 to work?

Thanks,

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: What TCP/UDP ports need to be open for VPN Client version 4.

Normally, you need the following ports and protocol :

UDP 500

UDP 4500

ESP

In case, you are using IPSec over TCP you have to open, TCP port 10000 or any other port you want to use for IPSec connections (Its configurable).

-Kanishka

1 REPLY
Cisco Employee

Re: What TCP/UDP ports need to be open for VPN Client version 4.

Normally, you need the following ports and protocol :

UDP 500

UDP 4500

ESP

In case, you are using IPSec over TCP you have to open, TCP port 10000 or any other port you want to use for IPSec connections (Its configurable).

-Kanishka

309
Views
5
Helpful
1
Replies
CreatePlease to create content