Manual

D-Link DSR-Series User Manual 78
Section 5 - Connect to the Internet
Advertisement Prexes
Path: Network > IPv6 > LAN Settings > Advertisement Prexes
To add, edit, or delete an advertisement prex entry:
1. Click Network > IPv6 > LAN Settings > Advertisement Prexes tab.
Router advertisements congured with advertisement prexes allow this router to inform hosts how to perform
stateless address auto conguration. Router advertisements contain a list of subnet prexes that allow the router
to determine neighbors and whether the host is on the same link as the router.
2. Right-click a current entry and select Edit or Delete. To add a new entry, click Add New Advertisement
Length.
3. Complete the elds in the table below and click Save.
Field Description
IPv6 Prex Type
To ensure hosts support IPv6 to IPv4 tunnel select the 6to4 prex type. Selecting Global/Local/ISATAP will
allow the nodes to support all other IPv6 routing options.
SLA ID
The SLA ID (Site-Level Aggregation Identier) is available when 6to4 Prexes are selected. This should be
the interface ID of the router’s LAN interface used for router advertisements.
IPv6 Prex
When using Global/Local/ISATAP prexes, this eld is used to dene the IPv6 network advertised by this
router.
IPv6 Prex Length
This value indicates the number contiguous, higher order bits of the IPv6 address that dene up the
network portion of the address. Typically this is 64.
Prex Lifetime
This denes the duration (in seconds) that the requesting node is allowed to use the advertised prex. It
is analogous to DHCP lease time in an IPv4 network.
Save Click Save at the bottom to save and activate your settings.