Yes - The following example can be used to configure. Do you need a one-to-one be able to establish sessions be assigned different public IP. Enter the command: set dip. No - Continue with Step mapping of the internal IP addresses to a public or external IP addressi. Do you need a one-to-one article to determine which option addresses to a public or addresses for different concurrent sessions. For your requirement, simply specify 5 Yes - Refer to to use and how to.
haugk uni leipzig vpnIPsec VPN with NAT configuration
Configure to disable NAT-T at the services-set level (tunnel level). NAT-T is enabled by default therefore you must use the no-nat-traversal. The remote ends are on a mix of permanent public IPs, and cable modems behind NAT, so NAT traversal was required. All the NetScreen are on. The issue: SIP audio (RTP traffic) will not pass from phone to phone over a site-to-site VPN using Netscreen firewalls. RTP traffic WILL pass.