LAN Configuration 
92
NETGEAR ProSAFE VPN Firewall FVS318G v2 
6.  Enter the settings as described in the following table:
7.  Click the Appl
y button.
Your changes are saved.
 To edit an advertisement prefix:
1.  Log in to the unit:
a. In the address field of any of the qualified web browsers, enter 
https://192.168.1.1.
The NETGEAR Configuration Manager Login screen displays. 
b.  In the User
name field, enter admin and in the Password / Passcode field, enter 
password.
Use lowercase letters. If you changed the password, enter your persona
lized 
password. Leave the domain as it is (geardomain).
c.  Click 
the L
ogin button.
The Router Status screen displays. After five minutes of inactivity, 
which is the default 
login time-out, you are automatically logged out.
2.  Select Network 
Confi
guration > LAN Setup.
The LAN Setup screen displays.
3.  Select the IPv6
 radio button. 
4.  Click the RA
DVD option arrow. 
5.  In the Action column for the advertisement prefix that you want 
to modify, click the Edit 
button.
Table 17.  Add Advertisement Prefix screen settings for the LAN 
Setting Description
IPv6 Prefix Type Select the IPv6 prefix type
:
•  6to4. 
The prefix is  for a 6to4 address. You must complete the SLA  ID field and 
Prefix  Lifetime  field.  The  other  fields  are  masked  out.
•  Global/Local/ISATAP. 
The prefix is for a global, local, or ISATAP address. This 
must be a  global  prefix or a  site-local prefix; it cannot be a link-local  prefix. You 
must complete the IPv6 Prefix field, IPv6 Prefix Length field, and Prefix Lifetime 
field.  The  SLA  ID  field  is  masked  out.
SLA ID Enter the site-level aggregation
 identifier (SLA ID) for the 6to4 address prefix to be 
included in the advertisement.
IPv6 Prefix Enter the IPv6 prefix for the VPN firewall’s LAN to be included in the advertisement.
IPv6 Prefix Length Enter the IPv6 prefix length (typically 64) to be included in the advertisement.
Prefix Lifetime The prefix lifetime specifies how long the IP address that was created as a result of the 
router advertisement remains valid.
Enter the prefix lifetime in seconds to be included in the advertisement. The minimum 
period is 0 seconds; the maximum period is 65536 seconds.