IronPort Systems ZyAIR B-4000 - Manual (Page 52)

ZyAIR B-4000 Hot Spot Gateway
4-4 WAN, LAN and Server Setup
number of bytes in the data segment and the header must add up to less than the number of bytes in the
maximum transmission unit (MTU).
4.7 PPTP
Point-to-Point Tunneling Protocol (PPTP) is a network protocol that enables transfers of data from a remote
client to a private server, creating a Virtual Private Network (VPN) using TCP/IP-based networks.
PPTP supports on-demand, multi-protocol, and virtual private networking over public networks, such as the
Internet.
4.8 Configuring the WAN and LAN Settings
To configure the WAN and LAN settings on the ZyAIR, click ADVANCED and LAN/WAN to display
the screen as shown.