I have site to site vpn established with one of my client office. The client is changing their ISP now.
I am wondering whether I need to delete the existing site to site vpn and recreate a new one with their new public IP address or do I just need to change the existing peer public IP with the new IP they are changing to.
Also can someone let me know, what command should I use to delete the existing site to site vpns
I am using Cisco PIX 515 with 7.2 OS running