Pfsense to SonicWall VPN with multiple networks



  • I have a Pfsense 1.2.3 box that has 2 networks behind it, 10.0.0.0/24 and 10.10.10.0/24.  When trying to setup a VPN to other boxes we had to create a different VPN rule for each network(Ie: rule1 10.5.0/24 <-> 10.0.0.0/24 and rule2 10.0.5.0/24 <-> 10.10.10.0/24).  This has worked for many VPN's between other BSD boxes(openBSD) and we have had no issues.  Now when trying to setup one to a SonicWall, the SonicWall is saying that it can ONLY have one VPN per remote gateway(pfsense's wan IP).  Has anyone else encountered this.  Does anyone have any suggestions.  Thanks in advance.

    Scott

    Edited: changed (Ie: rule1 192.168.100.0/24 <-> 10.0.0.0/24 and rule2 192.168.100.0/24 <-> 10.10.10.0/24)



  • Yes, on pfSense you configure two tunnels, on Sonicwal you configure only one but with two subnets (policies).



  • How is this possible if no 2 tunnels can have the same PSK?



  • What do you mean? Many tunnels can have the same PSK.


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