I have a Cisco 877 that has a ADSL interface and two internal VLANS assigned to different switch ports. Running ADV IP Services.
The problem I have is that I cannot get the host in the VLAN3 (192.168.100.75) to access DNS servers on the Internet. There are no denies from the access lists and it can seem to access everything else on the internet and even DNS on the other VLAN. Hosts on the other VLAN have no problem accessing DNS servers on the Internet.
Attached is the sanitised config. If anyone has any ideas that would be great. I have opened up the access-lists to access an internal DNS for the mean time.