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    Gree Tunnell Pfsense <> Mikrotik

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    General pfSense Questions
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    • F
      francesco.gabriele
      last edited by

      Hi i'm trying to setup a GRE Tunnel from Mikrotik to PFsense. I've a problem on PF side: if i configure the tunnel from web interface it doesn't work but if i configure it from cli it works. Those are my commands:

      Mikrotik
      /interface gre
      add !keepalive local-address=185.19.xx.xx name=tun0 remote-address=185.19.xx.xx

      /ip address
      add address=192.168.200.2/24 interface=tun0 network=192.168.200.0

      Pfsense
      ifconfig gre0 create
      ifconfig gre0 tunnel 185.19.xx.xx 185.19.xx.xx
      ifconfig gre0 192.168.200.2 192.168.200.1 netmask 255.255.255.0
      ifconfig gre0

      Thanks

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      • jimpJ
        jimp Rebel Alliance Developer Netgate
        last edited by

        What version of pfSense?

        And compare the output of "ifconfig gre0" when done in the GUI vs in the shell.

        You may be hitting this, which has been fixed on 2.3: https://redmine.pfsense.org/issues/6010

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