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Author Topic: IPsec Site 2 Site VPN (no traffic comming trough)  (Read 1936 times)

ltb76

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IPsec Site 2 Site VPN (no traffic comming trough)
« on: March 28, 2019, 10:53:22 am »
Hi,

I am trying to setup a site 2 site vpn between 2 opnsense installations.
I have followed the WiKi (https://wiki.opnsense.org/manual/how-tos/ipsec-s2s.html) with one change (Connection method "Start immidiate").
I think that I have double checked the settings :)

The tunnel comes up. (Attached Tunnel_UP)

But I cannot ping between site A and B

I have created a rule on the IPsec interfaces (Attached Rule_IPsec_Site..)

If I do a packet capture on the IPsec interface no packages are captured.

Any help much appreciated.
« Last Edit: March 28, 2019, 11:38:02 am by ltb76 »
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ltb76

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Re: IPsec Site 2 Site VPN (no traffic comming trough)
« Reply #1 on: March 28, 2019, 08:24:28 pm »
So I got it working. Not sure what the issue was.

In phase2 I changed Local Network from Type Network to "LAN Subnet". It then started working for that the LAN Subnet. I then switched it back to Network, and included all subnets (like before) and then it worked for all subnets.

I just went back and checked the config history - and there does not seem to be a difference between the 2 configs.

Well must have been a "smurf".  :o
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