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    Adding IPv6 dual-stack to IPv4 IPSec tunnel

    IPsec
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      ewsclass66
      last edited by

      So I have a conventional IPv4 IPSec tunnel with some routes advertised over BGP working perfectly, however I want to add IPv6 support to the tunnel. My current IPSec status is shown below:
      bb2f2f13-46c9-4f5e-a66c-8dc83cf1145e-image.png
      I'm using a Cisco IOS-XE box on the other side, and I enable IPv6 overlay by using the following command: tunnel mode ipsec ipv4 v6-overlay.
      My question is what do I need to change on PFsense side of things to get this to work? My IPSec config is shown below:
      2b0c2ada-0e9d-4bfe-8c7f-8aabb7a5c0f0-image.png

      Thanks in advance!

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