Proprietary IPsec Solutions (1)

• Checkpoint Solution

  • Checkpoint FW-1/VPN-1 Gateway
  • VPN Client software
    • SecuRemote, SecureClient (personal firewall integration)

• Authorized protocols

  • IKE Protocol: 500/udp & 500/tcp
  • FW-1 Topology: 264/tcp
  • Without NAT :
    • (IP Protocol) ESP: 50
    • (IP Protocol) FWZ: 94
    • RDP service (FWZ negociation): 259/udp
  • With NAT :
    • IPSec ESP encapsulated in UDP datagrams: 2746/udp