I am not very experienced in ASA FW. I hve 2 sites setup using Site to Site IP Sec VPN by ASA 5510 Basic license. The problem is that the video traffic sent from Site A to Site B via the IPSec tunnel, it is very slow and latency is quite high.
( 1 ) Am i able to create multiple tunnels in Site A to site single tunnel at Site B?
( 2 ) Am i able to create the multiple tunnels within single VLAN in Site A? Or need to create the multiple VLANs in Site A in order to create multiple tunnels?
( 3 ) Does ASA 5510 FW support 1 to 1 IPSec VPN tunnel or 1 to many IPSec tunnel?
( 4 ) ASA 5510 FW IPSec VPN tunnel able to establish the IPSec tunnel with Nortel 5000 Series VPN appliance?
no problem to create multiple tunnels and set your Video traffic as "interesting traffic" for the 2nd tunnel. However, I am not sure this is going to help you. You might want to QoS your link for your Video traffic to have guaranteed bandwidth.
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...