Can my ISP router have the same IP as the firewall?
Hello
I'm having trouble setting up a new connection with a new ISP. Their router has the same IP address as the firewall, 192.168.1.1. Is this a network conflict?
After saving that configuration, if I enter a PIN to 192.168.1.1, the firewall doesn't respond.
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Comments
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In Mixed routing mode, you can't have the same subnet on 2 different firewall interfaces.
You either need to switch 1 or the other of the subnets to something else, or choose drop-in mode, which allows the same subnet on external and in internal interfaces.0 -
Do note that drop-in mode has a number of limitations:
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