ZyXEL Communications P-974H - V3.70, Manual

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Chapter 5 Advanced
P-974H/HW Series User’s Guide
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• IP security (IPSec)
• Point-to-Point Tunneling Protocol (PPTP)
5.2 Options
Use the Options screen to enable or disable advanced features (such as multicast
and IPSec).
Figure 10 Advanced: Options
The following table describes the labels in this screen.
Table 11 Advanced: Options
LABEL DESCRIPTION
Ipsec
PassThrough Select this option to allow the ZyXEL Device to pass through VPN traffic
using the IPsec protocol. Clear this option to disallow this type of VPN
traffic.
PPTP
PassThrough Select this option to allow the ZyXEL Device to pass through VPN traffic
using PPTP. Clear this option to disallow this type of VPN traffic.
Multicast Enable Select this option to set the ZyXEL Device to forward multicast traffic.
The ZyXEL Device acts as an Internet Group Management Protocol
(IGMP) proxy and forwards multicast streams to multicast group
members on your network.
Apply Click Apply to save the settings.