What is the max IPSEC session with in a VPN Tunnel
Wanted to know how many individual session can a VPN Tunnel support?
The reason I am asking this is I have a L2L between my VPN 3030 concentrator and a Vendors ASA5540, there are 30 Sessions going over the tunnel at any one time, I am having issues with a New session and wanted to know the Maximum number of sessions for a VPN Tunnel.
Re: What is the max IPSEC session with in a VPN Tunnel
If I understand your question correctly there is only one LAN to LAN VPN connection. Is this correct? You are not asking how many concurrent LAN to LAN VPNs you can have?
If by "sessions" going over the VPN tunnel you are referring to conversations between machines on either side of the VPN then there are no limits per se. It just depends on how many subnets etc you define in your crypto ACLs. Obviously however you have to take the bandwidth etc into account which would affect how many "sessions" would work well, but there are no actual limits to how many you may configure (to the best of my knowledge)
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...