
IPsec Path Maximum Transmission Unit (IPsec PMTU)Ĭheck Point resolves port filtering issues with Visitor Mode (formally: TCP Tunneling).Issues involving service/port filtering on the enforcement deviceĬheck Point resolves NAT related connectivity issues with a number of features:.Issues involving NAT devices that do not support fragmentation.Under these conditions, a number of connectivity issues can arise:


During the morning they may be located within the network of a partner company, the following evening connected to a hotel LAN or behind some type of enforcement or NATing device. Remote clients are, by their nature, mobile. While there are a few connectivity issues regarding VPN between Security Gateways, remote access clients present a special challenge. The Need for Connectivity Resolution FeaturesĬheck Point Solution for Connectivity Issues

Resolving Connectivity Issues In This Section:
