I understand where you are coming from, but upgrading is not a fix all solution.
A reboot fixes all right?!
What I am trying to say - is without definitive information that says this is a bug or by design - to upgrade may make things worse. I personally would be searching the bug track to see if this is an actual issue - or just a one off, where a device reboot would actually work.
Let me ask you - how long as the router be running/routing BGP before this hicup? Have you had any other issues with this device in the past? have you been running the version of IOS since you took the router out the box?
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...