I have a Cisco 1605 router. OS version is 12.0. I have a NAT in place. I have used access-list to allow and deny access to the internet to some workstations. What syntax should I use to allow me access to a workstation using PC Anywhere from outside the LAN through the internet? We have static IP addresses.
2. How can I provide access to AOL.COM web site to all my desktops. Thank you.
Here is what you need to do for PcAnywhere to work with NAT:
ip nat inside source static tcp 5631 5030 extendable
ip nat inside source static udp 5632 5031 extendable
This is going to statically map the default PcAnywhere ports of 5631 and 5632 to ones that you create - 5030, and 5031 in this case. If you only want to do this for one PC then these are the only lines you need to put in your NAT table on the router for that PC. If you want to allow many people to PcAnywhere, then you need to do a pair of commands like this for every user giving them all different ports to use. Just make sure your IP's are right.
Then you just need to go to the PcAnywhere host and change the ports in the host properties to listen on those new ports you are using. (5030, 5031)
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...
[toc:faq]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 and UDP are I...