Added an interface and strange things are happening

[bigrob65]

I configured a previously unused interface so I could split off some users into a new subnet. Some PC are working and some aren't. There doesn't seem to any pattern. I have a windows server doing DHCP for that subnet. Some pcs can access the servers on a central subnet, but most can't .... I would be grateful for any ideas...

Rob

[pop_alex]

Hi,

Is your DHCP server's gateway is connected to the firewall through your previously unused interface? Did you set policies properly by allowing your DHCP network to access your central servers and internet?

Regards,

Al

[srikrishnak]

Most likely the DHCP range and the overlapping IP addresses issue.