Like I said in the title, we have a PIX 525 running version 6.3(5) and we have the problem described in Bugid CSCsb34758:
connection to DMZ fails after PIX authentication session
We had version 6.3(4) before the upgrade and didn't have this problem... We have many users using authentication with the PIX so we need to correct this situation ASAP!
On the software bug toolkit page, the bug is reported to be fixed for version 6.3(5.108) for product ASA 5500 series. Is there a version of that patched release for PIX 525? I don't know if it's patched on version 7 but we can't upgrade to that version anyway so I really need this for 6.3(5).
Or can I downgrade to a version that not have the patch without other security problems?
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...