ZyXEL Communications XS1920 Series, User Manual

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Chapter 26 IP Source Guard
XS1920 Series User’s Guide
243
The following table describes the labels in this screen.
26.10 IPv6 Source Guard Policy Setup
Use this screen to have IPv6 source guard forward valid IPv6 addresses and/or IPv6 prefixes that
are stored in the binding table and allow or block data traffic from all link-local addresses. To open
this screen, click
Advanced Application > IP Source Guard > IPv6 Source Guard Policy
Setup .
• If you select Validate Address and not Validate Prefix , traffic for a binding entry that matches
an IPv6 address and VLAN ID, port number, and MAC address will be forwarded. If this binding
entry is an IPv6 prefix, the traffic will be denied.
• If you select Validate Prefix and not Validate Address , traffic for a binding entry that matches
an IPv6 prefix and VLAN ID, port number, and MAC address will be forwarded. If this binding
entry is an IPv6 address, the traffic will be denied.
• If you select both Validate Prefix and Validate Address then traffic matching either IPv6
address or prefix will be forwarded.
Table 115
Advanced Application > IP Source Guard > IPv6 Static Binding Setup
LABEL DESCRIPTION
IPv6 Static
Binding
Source Address Enter the IPv6 address or IPv6 prefix and prefix length in the binding.
MAC Address Enter the source MAC address in the binding. If this binding doesn’t check this field,
select
Any .
Note: You cannot choose
Any
for all three of
MAC Address
,
VLAN
and
Port
. You must fill
in at least one.
VLAN Enter the source VLAN ID in the binding. If this binding doesn’t check this field, select
Any .
Port Specify the port(s) in the binding. If this binding has one port, select the first radio
button and enter the port number in the field to the right. If this binding applies to all
ports, select
Any .
Add Click this to create the specified static binding or to update an existing one.
Cancel Click this to reset the values above based or if not applicable, to clear the fields above.
Clear Click this to clear the fields above.
Index This field displays a sequential number for each binding.
Source Address This field displays the IPv6 address or IPv6 prefix and prefix length in the binding.
MAC Address This field displays the source MAC address in the binding. If the entry is blank, this field
will not be checked in the binding.
VLAN This field displays the source VLAN ID in the binding. If the entry is blank, this field will
not be checked in the binding.
Port This field displays the port number in the binding. If this field is blank, the binding applies
to all ports.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in
the table heading row to select all entries.
Delete Select an entry checkbox and click Delete to remove the specified entry.
Cancel Click this to clear the check boxes above.