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    2 or more wireguard tunnels with the same allowed subnets? (overlap)

    WireGuard
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    • luckman212L
      luckman212 LAYER 8
      last edited by

      I just started playing with WG yesterday. This question is about setting up the most robust multi-WAN site-to-site tunnel.

      So far I've played with dynamic or DDNS-based endpoint IPs, and gateway groups, but they are not "failing back"- see here.

      I was wondering if it was possible to establish two tunnels, each using different UDP ports but both containing the same subnet/routing configuration, and then using policy based routing rules to control how packets flow depending on whether the primary or backup WAN connections were up.

      Anyone tried this?

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