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    IPSec is connected but not passing traffic

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    • N
      NdubYu
      last edited by

      Hi Everyone,

      Please bear with me but I am new to pfSense.

      I have configured a site to site tunnel with pfSense and a UniFi USG Pro4 device.

      The tunnel is up and connected but no traffic is passing.

      I have done some reading and verified that I am allowing all traffic in my pfSense rules for the IPsec interface.

      Can anyone think of what settings I might be missing?

      pfSense Settings

      pf IPSec Status.png pf Phase 1.png pf Phase 2.png

      UniFi USG Pro 4 Settings

      USG IPSec.png

      M 1 Reply Last reply Reply Quote 0
      • M
        mikee @NdubYu
        last edited by

        @NdubYu Do you have the firewall active in the USG. Are you allowing traffic there too?

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