The IP address of the peer gateway for this Permanent Tunnel, a tunnel Check Point is configured to keep continuously established rather than bringing up only on demand. Because permanent tunnels are meant to always be up, often used for site-to-site links carrying latency-sensitive or always-needed traffic, this address is what an admin checks first if the always-on-tunnel monitoring alerts, to confirm which specific always-up peer relationship is affected. Example: permanentTunnelPeerIpAddr resolving to a data-center peer confirms this row is the always-on link that should never actually be idle, unlike an on-demand tunnel elsewhere in the same table.