I am not sure if it is correct I put it in this board because I did not get any response from "CSM" board.Anyway, I will appreciate it if you could provide me any feedback.
There are three VLANs related to CSM in our environment with route mode for example vlan10,20 and 30. Vlan10 is client VLAN and 20,30 are serverVLAN. It is working fine now. Right now we would like to put server behind a new ASA for security reason. When the traffic go to VIP (vlan 10), and then go through ASA. Finally It will be load balanced to backend servers (Vlan 20 or 30). It looks like CSM and ASA will finish this job through routing part. I know it will be working fine if we put both VIP and backendservers behind firewall. But right now VIP and backendservers are separated from ASA. Do you think this design is OK? Please advice.
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...