Sonicpoint clients receive our internal DNS address and can ping that address fine so a routing issue doesn't appear to be the cause. However, non domain joined devices can't resolve local names. Domain joined devices can. I considered something was up with our DNS regarding non domain joined devices however I can resolve names on the wired network behind the sonicwall with a non domain joined PC fine. Is there anything regarding the sonicwall to cause this behavior? It's only affecting our wireless clients.