I know there are already some discussions concerning url logging. Anyway let me ask you which would be your best solution to log url (I cant do it throught proxy). I wouldn't need url filtering, just logging filtering,
- Using regex and enabling http inspection on Cisco ASA? If so is it possible to apply it only for traffic from a specific interface to another specific interface? What's the performance impact concerning memory, cpu, throughput..?
- Enabling netflow on Cisco ASA and a netflow collector can help? What's the performance impact concerning memory, cpu, throughput..?
- Integrating other Internet filtering products? If so what products and how?
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...