Vigor3900 Series User’s Guide
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the LAN.
DHCP Server Location
It is available when
DHCP Relay
is enabled.
Choose the WAN/LAN interface for the DHCP server.
DHCP Server IP
Address
It is available when
DHCP Relay
is enabled.
Set the IP
address of the DHCP server you are going to use so the relay
agent can help to forward the DHCP request to the DHCP
server.
SSL VPN MSS
Type the maximum segment size (MSS) for SSL VPN tunnel.
NetBIOS Naming
Packet
Pass
– Click it to have an inquiry for data transmission
between the hosts located on both sides of VPN Tunnel while
connecting.
Block
– When there is conflict occurred between the hosts on
both sides of VPN Tunnel in connecting, such function can
block data transmission of Netbios Naming Packet inside the
tunnel.
Multicast Packet via
VPN
Some programs might send multicast packets via VPN
connection.
Pass
– Click this button to let multicast packets pass through
the router.
Block
– This is default setting. Click this button to let
multicast packets be blocked by the router.
Apply
Click it to save the configuration.
Cancel
Click it to discard the settings configured in this page.
Enter all of the settings and click
Apply
.
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The IPSec services can provide access control, connectionless integrity, data origin
authentication, rejection of replayed packets that is a form of partial sequence integrity, and
confidentiality by encryption. These objectives are met through the use of two traffic
security protocols, the Authentication Header (AH) and the Encapsulating Security Payload
(ESP), and through the use of cryptographic key management procedures and protocols.
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