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ZyWALL 50 Internet Security Gateway
4-8 Remote Node Setup
Table 4-4 Remote Node Network Layer Options Menu Fields
FIELD DESCRIPTION EXAMPLE
Metric This field is valid only for PPTP/PPPoE encapsulation. The metric
represents the “cost” of transmission for routing purposes. IP routing
uses hop count as the measurement of cost, with a minimum of 1 for
directly connected networks. Enter a number that approximates the cost
for this link. The number need not be precise, but it must be between 1
and 15. In practice, 2 or 3 is usually a good number.
3
Private This field is valid only for PPTP/PPPoE encapsulation. This parameter
determines if the ZyWALL will include the route to this remote node in its
RIP broadcasts. If set to Yes, this route is kept private and not included in
RIP broadcast. If No, the route to this remote node will be propagated to
other hosts through RIP broadcasts.
Yes
RIP
Press [SPACE BAR] to select the RIP direction from Both/ None/In
Only/Out Only. Please see the RIP Setup section for more information
on RIP. The default for RIP on the WAN side is None. It is recommended
that you do not change this setting.
None
Version
Press [SPACE BAR] to select the RIP version from RIP-1/RIP-2B/RIP-
2M or None.
N/A
Multicast IGMP (Internet Group Multicast Protocol) is a session-layer protocol used
to establish membership in a Multicast group. The ZyWALL supports both
IGMP version 1 (IGMP-v1) and version 2 (IGMP-v2). Press [SPACE
BAR] to enable IP Multicasting or select None to disable it. See the
previous Part for more information on this feature.
None
Once you have completed filling in the Network Layer Options Menu, press [ENTER] to return to menu 11.
Press [ENTER] at the message “Press ENTER to Confirm...” to save your configuration, or press [ESC] at
any time to cancel.
4.2.1 Editing TCP/IP Options (with PPTP Encapsulation)
Make sure that Encapsulation is set to PPTP in menu 11.1. Then move the cursor to the Edit IP field in
menu 11.1, press the [SPACE BAR] to toggle No to Yes. Press [ENTER]
to open Menu 11.3 - Network
Layer Options.