Specifications

LAN Configuration
106
ProSAFE Gigabit Quad WAN SSL VPN Firewall SRX5308
4. Click Apply to save your changes.
IPv6 LAN Address Pools
If you configure a stateful DHCPv6 server for the LAN, you need to add local DHCP IPv6
address pools so the DHCPv6 server can control the allocation of IPv6 addresses in the LAN.
 To add an IPv6 LAN address pool:
1. On the LAN Setup screen for IPv6, under the List of IPv6 Address Pools table, click
Add
. The LAN IPv6 Config screen displays:
DHCP Status
(continued)
Server Preference Enter the DHCP server preference value. The possible values
are 0–255, with 255 as the default setting.
This is an optional setting that specifies the server’s preference
value in a server advertise message. The client selects the
server with the highest preference value as the preferred server.
DNS Servers Select one of the DNS server options from the drop-down lists:
• Use DNS Proxy.
The VPN firewall acts as a proxy for all
DNS requests and communicates with the ISP’
s DNS
servers that you configured on the WAN IPv6 ISP Settings
screen (see Configure a Static IPv6 Internet Connection on
page 58).
• Use DNS from ISP. The
VPN
firewall uses the ISP’s DNS
servers that you configured on the WAN IPv6 ISP Settings
screen (see Configure a Static IPv6 Internet Connection on
page 58).
• Use below. When you select this option, the DNS server
fields become available for you to enter IP addresses.
Primary DNS Server Enter the IP address of the primary
DNS server for the LAN.
Secondary DNS Server Enter the IP address of the secondary
DNS server for the LAN.
Lease/Rebind Time Enter the period after which the DHCP lease is renewed with the
original DHCP server or rebound with another DHCP server to
extend the existing DHCP lease. The default period is
86400 seconds (24 hours).
Table 18. LAN Setup screen settings for IPv6 (continued)
Setting Description