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TACLANES through EZVPN Possible?

KGrev
Level 4
Level 4

Hi,

 

I have two KG-175D encryption devices.

I can set these up locally on a switch with gateways and have good functionality of endpoint devices.

 

I need one of them to be in the field over 4g LTE.

When I move my configurations to my IR809G LTE Router and add the ezvpn statment, I can ping between taclanes.

However my tunnel for the taclanes is not being created. There is a firewall this needs to pass through and currently I have this traffic allowed. I dont see it being blocked in the logging. There are two other switches it passes through on the pass and the acl's are set to allow also and see not blocks.

 

Is it the nature of the ezvpn not not pass the tunnel through it or is there another place i should be checking on the firewall.

The LTE router ezvpn terminates to the firewall also.

 

Thanks for any help.

2 Replies 2

Hello,

 

I can imagine this having something to do with MTU size. I don't know if you can make the TACLANE VPN MTU smaller, or the EZVPN MTU bigger, but I would look in that direction...

Ok thank you. I will give that a shot.
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