Router Access Control List to prevent users from using alternate DNS
Here is the table in the router control list now:
Description: LAN Host: Target: Schedule: Rule: Status:
Allow DNS IN Any Host OpenDNS1 Any Time Allow Enabled
Allow DNS out Any Host OpenDNS1 Any Time Allow Enabled
all in All Any Host Any Time Deny Enabled
all out All Any Host Any Time Deny Enabled
I've played around with the rules a ton, at one point I had it so I could use the OpenDNS server if my PC was set to auto set the DNS, but if I change it to google's DNS of 8.8.8.8 then it bypasses the OpenDNS and shows adult content and stuff that I don't want. I had ipv6 on before and I was getting weird results, then when I turned ipv6 off it was working as long as I didn't change the DNS.
I've been flushing the DNS Resolver Cache via ipconfig /flushdns, but that doesn't seem to help. I can get a little impatient when trying different rules out, should I try resetting the router/each device after I change the rules? Or will it be near instant like I'm hoping?
My end goal is to only have 2 devices that are allowed to bypass the OpenDNS and use their own/google's DNS.
Thanks for the help!
Please sign in to leave a comment.
Comments
1 comment