Internet |+------------+| DSL Modem || 10.0.0.138 |+------------+ | DMZ | | 10.0.0.10+-------------+| OpnSense || 192.168.1.1 |+-------------+ | | +------------+| Switch |--------------+------------------++------------+ | | | | | | | |+----------------+ +-------------------+ +--------+| DNS | | Git | | Client || 192.168.1.3:53 | | 192.168.1.3:50000 | +--------++----------------+ +-------------------+
❯ nslookup git.zuhause.netServer: 192.168.1.3Address: 192.168.1.3#53Non-authoritative answer:git.zuhause.net canonical name = zuhause.net.Name: zuhause.netAddress: 193.154.xxx.xxx
❯ nslookup git.zuhause.netServer: 192.168.1.3Address: 192.168.1.3#53git.zuhause.net canonical name = zuhause.net.Name: zuhause.netAddress: 192.168.1.1
A potential DNS Rebind attack has been detected.Try to access the router by IP address instead of by hostname. You can disable this check if needed under System: Settings: Administration.