Re: [FW-1] FW-1-MAILINGLIST Digest - 16 Dec 2001 to 17 Dec 2001 ( #2001-76)

[Aengus_MacKenzie@FW1-NOSPAMTUFTS-HEALTH.COM]

Hi,  We are currently switching from one ISP to another and we have both
connections at different interfaces on our Nokia 440.  (checkpoint 4.1
sp3).

What I would like to do is switch things over one item at a time and then
finally cut completely over from the current ISP to the new ISP.

There is one item I need to cut over that I am not sure if I can do ahead
of the final cutover.

Eventually at the final cut over phase I will need to re-license to the new
IP on the outside interface of my new ISP for encryption purposes.

I have an existing firewall to firewall VPN with a vendor and I was curious
if I can cut that over to the new ISP before I do the re-liscensing.  I
guess what I am really asking is would I have to go through the trouble of
calling the far end and re-synching shared keys again if I re-license to my
new IP address.  If I do then I dont gain anything by cutting over prior to
the final step since I will need the vendor online for the cut over.

Any advice would be appreciated.

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