I am unable to resolve our routed IPs by ping. I have been told to setup the first public IP to the router and the second to the firewall. We have 4 spare. I can obviously ping internally but externally these IPs aren't being publicised.
I am unable to setup a VPN between satellite site routers and our Watchguard XTM505. The setup is as follows;
Site (Draytek 2830) <---WAN---> HQ (Draytek 2830) <---LAN---> Watchguard firewall.
I don't believe the router is forwarding the requests properly but VPN passthrough is on (tickbox is empty) and I've even tried to forward ports 4500 & 500 which doesn't work either.
Should I setup the router/firewall on a private ip range (eg 172.16.0.0/24) or is best practice to leave that on a public.
The plan is to network all our depots with VPNs. HQ would handle all VPNs with the watchguard and the other sites will dial-in with Draytek 2830's. I then want to move an Asterix based PBX to HQ and have all sites pickup DNS/DHCP from the PBX over the VPN.
Can you please help as I have a short timeframe and I can't crack this problem.