I want my ASA be the DNS server of my PC. So i configure that on my PC, And on the ASA, I enable DNS lookup on inside interface, and I indicate the IP adress of my ISP to the ASA. I want The ASA forward DNS requast to the ISP DNS. But It doessn't work in this configuration.
If i put the IP address of the ISP's DNS on my PC, it works fine...
I understand what you're trying to do I'm just not sure that is really the function of this command.
"The DNS Client pane shows the DNS server groups and DNS lookup information for the security appliance, so it can resolve server names to IP addresses in your WebVPN configuration or certificate configuration. Other features that define server names (such as AAA) do not support DNS resolution. In those cases, you must enter the IP address or manually resolve the name to an IP address by adding the server name in the Network Object Groups pane."
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...