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Block DNS lookups for Sub Interface?

Hi All

I am using vlans with my AP-10 and I would like - if possible- to block nslookup for the guest network. For example

Guest Network 172.16.1.0/24
Trust Network 192.168.1.0/24

I would like the Guest network not to be able to do nslookups on the 192.168 network. I couldn't find a way to do it so far so I thought I should ask here [:)]

Thanks

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0 BarryG over 14 years ago

Hi, blocking TCP port 53 would work, but if you're using the Astaro DNS proxy for that VLAN, I'm not sure you can do that.

Barry
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0 wingman over 14 years ago

Thanks Barry

Not sure why I didn't think about altering directly the DNS servers from the DHCP server. I have changed the DHCP server on the guest network to have opendns instead and I've resolved my issue. Thanks for your fast reply though [:)]
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