Dynamic dns using for IPSec on PIX tunnel

We have a pair of PIX running 6.3 (5), and a separate company must be connected to us. Remote society has a dynamic IP address on the firewall, but it is registered with dyndns.com. As far as I know, the PIX does not have a DNS server, so this configuration will not work unless manually change us the entry of 'name' on our firewall. Is this correct? Thank you

Hello

Sorry for the delay.

The idea is that your dynamic peers land on dynamic crypto map (not you can always match within the dynamic crypto map)

bsns-asa5505-19(config)# crypto dynamic-map DYNMAP 10 match address ?

configure mode commands/options:
  WORD  Access-list name

Here's how you can make them land on different map entries.

With regard to the game by the peers. I did check the behavir in the laboratory and what you say is true, you can for example use DNS.

IOS is the keyword 'dynamic' for the router to do name resolution when initiaitng tunnel.

Improving on the side of the ASA has never been fulfilled:{{class=fontblue}}

http://Tools.Cisco.com/support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsc74898

Marcin

Tags: Cisco Security

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