Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here


SCN on (213)

SCN on (213)

SCN on (213)

We have two sites with Lan 2 Lan VPN, we also have an SCN between both we have noticed the SCN goes out of service recently despite the VPN tunnels staying up.

The only way we can bring them into service again is by changing the outgoing group id on the trunk and on the shortcode, as soon as we reboot then the trunk goes down and stays down.

Can anyone help please?

Thank you

RE: SCN on (213)

Run your sysmon with the SCN filters and see what's going on.

RE: SCN on (213)

Type of systems and versions ?
Generally this is a network or firewall issue.

RE: SCN on (213)

Hi All,

I have one Avaya IP Office 500 on version 9.1 on IP address and one on, the lan to lan vpn is staying up.

The SCN went down at 0100 this morning and to get it up I just go to the line properties and change the outgoing group ID and then the short code to route the calls and merge and the SCN trunks come up again, if it were a network issue surelt they would stay down?

RE: SCN on (213)

Do the tunnels actually stay up during rekey?

How often does this happen, if it happens as the Phase1 and Phase2 timeouts it's probably since communication doesn't stay up during rekey.
Are both sites using the same brand of firewall/vpn router?

"Trying is the first step to failure..." - Homer

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members!

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close