we have large network in some times the users receiving automatically invalid gateway 192.168.1.1 instead of 192.168.66.254 from adsl modem we get confused how can we prevent this ip 192.168.1.1 how can i block
Only thing I can think of is that you have two dhcp servers running. One on the adsl modem and another on astaro. Depending on if you are using /16 or /24 for you netmasks, these could be overlapping subnets.
Only thing I can think of is that you have two dhcp servers running. One on the adsl modem and another on astaro. Depending on if you are using /16 or /24 for you netmasks, these could be overlapping subnets.
