Fortinet fortigate-3000 User Guide
FortiGate-3600 Administration Guide Version 2.80 MR6
FortiGate-3600 Administration Guide
01-28006-0011-20041105
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VPN
FortiGate units support the following protocols to authenticate and encrypt traffic:
• Internet Protocol Security (IPSec)
• Point-to-Point Tunneling Protocol (PPTP)
• Layer Two Tunneling Protocol (L2TP)
This chapter contains information about the following VPN topics:
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