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01.20.2006 at 10:09AM PST, ID: 21704372
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8.0

Pix 501 change static ip address

Asked by jcgreer in Virtual Private Networking (VPN)

Tags: , , , ,

Hello, I am changing providers on a couple of my offices.
What is the quickest way to change the IP settings for this (in the correct order).
I have done this before when I had a pix on a dhcp, but when the IP changed I had to change the host pix.
Below are the lines on the 'central' pix, I need to reset the crypto map peer and the isakmp key correct? anything else?
When I have done this in the past I have received "incomplete setup" errors, and half my crypto map config is gone?
I have then rebuilt from hard copy and after a reboot, it was fine?!

Is this all I need ?
pix1(conig)#no crypto map defaultmap 10 set peer 131.84.120.3
pix1(conig)#no isakmp key ******** address 131.84.120.3 netmask 255.255.254.0
then
pix1(conig)#crypto map defaultmap 10 set peer 214.224.20.123
pix1(conig)#isakmp key ******** address 214.224.20.123 netmask 255.255.254.0

And of course change the ouside interface ip on 'office3'
Then reset the isakmp key as well (the peer for office3 (office1) says the same) ? or do I need both, do I need to clear the cache, or just reboot?

Thanks





PIX Version 6.3(3) (the only lines that are unique to 'office3')
access-list nonat permit ip 192.168.224.0 255.255.255.0 192.168.16.0 255.255.255.0
access-list office3 permit ip 192.168.224.0 255.255.255.0 192.168.16.0 255.255.255.0
crypto map defaultmap 10 ipsec-isakmp
crypto map defaultmap 10 match address office3
crypto map defaultmap 10 set pfs group2
crypto map defaultmap 10 set peer 131.84.120.3
crypto map defaultmap 10 set transform-set secure
crypto map defaultmap interface outside
isakmp key ******** address 131.84.120.3 netmask 255.255.254.0
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[+][-]01.20.2006 at 02:23PM PST, ID: 15753288

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About this solution

Zone: Virtual Private Networking (VPN)
Tags: 501, address, change, isakmp, pix
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Solution Provided By: Voltz-dk
Participating Experts: 1
Solution Grade: A
 
 
[+][-]02.04.2006 at 10:12AM PST, ID: 15873045

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