I have two physically separate sites, Site A and Site B.
- Site A - connected two Side B via a Wireless Bridge
- Site A - Transparent Wireless bridge terminates into the switch of Site A
- Site A - Has a managed switch and a Firewall acting as a DHCP server
- Site A - Firewall has multiple configurable Wan ports to any configuration
- Site A - Firewall already has a internet connection configured for a WAN port
- Site A - Firewall has a port configured as a LAN Port and connected to the switch
- Site B - Transparent Wireless bridge switch directly terminates into the switch
- Site B - Services all DHCP clients request from Firewall at Site A
- Site B - Is on the same subnet as site A
Now The question is I have installed a new ADSL modem at Site B and need to feed it in the firewall at Site A. How can it be done
Note - The new modem can be configured as a bridge as the ISP has provided with a static ip for the connection which can be easily configure at the desired port of the firewall at site A. Also the Existing ADSL connection at Site A is connected to the firewall via a direct Ethernet cable and the modem is configured in bridge mode.
Network Map: