I am using a cisco 1751 vpn router to connect to a concentrator located in overseas. The configuration are as follow.
ip address 10.10.10.1 255.255.255.0
ip address 188.8.131.52 255.255.255.224 secondary
I need to connect to the concentrator, can I set the peer address on the concentrator to my router's ethernet secondary port - 184.108.40.206, is there any restrictions that peer address must be on the serial port.
How about crypto map, can I set it on the ethernet port ?
Put the crypto map on the outgoing port, which is s0/0 from what I can tell. Then use the command:
> crypto map vpn local-address fa0/0
This will tell the router to use the IP address of the fa0/0 interface as the source address in all it's communication with the concentrator. The peer address set in the concentrator will also have to be this address, not 192.168.10.10.
Also, you'll have to make the 220.127.116.11 address the primary address on the fa0/0 interface, that's the only address the router will use. So make your config look like:
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...