I have 3 active UTM running 9.403-4 They were deployed in a hub VPN connection last month and one has been stable and the other needed to be rerouted in order to connect.
Primary LAN is 10.57.1.0/24,
Secondary LAN 10.57.3.0/24
Tertiary LAN10.57.5.0/25
External WAN id is hostname and is visible in public DNS
Each Firewal is assigned a public static IP address and NAT-T is off.
Masquerading rules on central translates all remote LAN to Internal
Masquerading rules on each endpoint translates all Central LAN to Internal
Firewall rules allow any service to and from each LAN segment.
I can create a VPN tunnel between the central location and the 10.57.3.0 and get green on both sides for the two networks (LAN and SSL VPN) but, I cannot get data to pass through this tunnel.
Ping and nslookup fail from the 10.57.3.0
Connections and firewall rules were working yesterday, today, none of the VPN connections are passing data.
Firewall logs do not show the data being blocked
Hoping someone can help get these VPN connections stabilized
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