I have a user with Vista who is unable to access certain websites, for example http://www.hsbc.co.uk. Most others on the network can access the website however it appears another user can't. Both users can access the site from home but not from the office using the same laptops. I am not sure which settings on the CISCO ASA I should change to resolve this issue.
You may have enabled URL filtering on ASA which will block the websites which you have configured to be blocked by the filter.Check if you have configured URL filtering and if so remove the URLS which you want to be accessed from the filtering configuration.
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...