VPN tunnel connectivity change

ratnesh
Comes here often

VPN tunnel connectivity change

Hi All,

 

Need your help in solving VPN Tunnel Connectivity Change happen frequently .

 

May 6 12:06:58 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: true
May 6 12:06:51 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: true
May 6 12:05:07 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: true
May 6 12:05:02 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: true
May 6 11:33:09 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: false
May 6 11:33:09 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: false
May 6 11:32:48 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: false
May 6 11:32:43 VPN tunnel connectivity changevpn_type: site-to-site, peer_contact: X.X.X.X:PORT, connectivity: false
4 REPLIES 4
kordm
Getting noticed

Is one of the VPN endpoints behind a NAT? You might need to configure your gateway/router in bridge mode to bypass NAT before it gets to your MX.

 

Are there any known issues for the internet connection at either end? I have a lot of VPN drops at one of my sites, but that internet connection is wireless and not reliable.

DaveMunger
New here

Hi,

Did you find the issue? I have the same problem on my side.

 

Txs

Dave

JesseLeiker
Here to help

I am in midst of converting several sites to Meraki s2s and 5 sites in; i have this happeneing every 2-5 minutes since-turn-up last week. No noticeable (reported) impact to users...but don’t like it.  I’m Thinking about looking at the circuit first? 

Hi to all,

I´m also noticing that "problem" in one of my networks but till now I could`nt find a problem on the physical lines or cpe-routers 😞

could probably the NAT- which is done on a 3rd Party Firewall before the 1-armed-concentrator be the problem? if so, what`s the best way I can troubeshoot that?

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