I have a Tunnel setup between two IOS routers that is running in ipip mode. I need to encrypt this tunnel with an ASA device. I see the ASA has a protocol called ipinip. Is this the same thing? If I select ipinip as my traffic definition for IPSec will it encrypt my Tunnels running in ipip mode?
The names are exactly what is bothering me, not the protocol numbers. Each device/OS is using a slightly different name. The IOS router calls it "ipip" and the ASA device calls it "ipinip". What I am looking to confirm is if both devices are refering to the same protocol even though they use different names.
Using your link I see that the protocol number for ipip is 94. The IOS router calles it ipip so I am pretty sure it is referring to the same protocol. Now the ASA calls it "ipinip". It sure looks to be the same but I just want to make sure since they spell it slightly different.
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...