Unable to get Tailscale to work in one direction.
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My scenario is this,
Site A LAN <-> pfSense <->ISP<--Tailscale-->ISP<-> pfSense <->Site B LAN
Site A's LAN pings and communicates with Site B's LAN, however Site B's LAN is unable to communicate or ping anything on Site A's LAN.
I triple checked tail scaling settings, firewall rules...etc. and I don't see anything wrong. I don't see anything being blocked in the firewall logs either.
Site A pfSense has the correct routes to Site B LAN.
Since Site B's WAN interface can ping Site A's LAN, this looks like a NAT issue, but my NAT rule should work unless CGNAT with my ISP is getting in my way.
My naming rule is: Interface: Tailscale | Source: Any | Source Port: Any | Destination: Local B LAN | Port of Destination: Any | NAT Address: Tailscale Address | Nat Port: Any
Any idea?
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@m7infratec Silly question maybe but does Site B have correct routes and NAT rules to Site A?
In other words are the configs a mirror of each other?