Although I have not worked with the borderware firewall, this is what I know: IPSec is standards-based. The Cisco implementation of IPSec complies to the prescribed standards. This enables Cisco devices to interoperate with other IPSec-compliant devices. If the remote device too complies with the standards, there should not be any problems. You might however have to do a lot of fine-tuning (such as tinkering with the MTU) before things work properly.
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...