52
VPN
Linksys
Aggressive Mode:
Adopted by remote devices to enhance the
security control if dynamic IP is used for
connection.
Compress (Support IP
Payload Compression
Protocol (IP Comp)):
Reduces the size of IP datagrams. The
router will compress IP datagram size
when initiating a tunnel. When the router
works as a responder, it will always accept
compression.
Keep-Alive:
The router will keep this VPN connection
when this function is enabled. Used to
connect the remote node and headquarters,
or used for the remote dynamic IP address.
AH Hash Algorithm:
Enables the router to authenticate IP headers
to verify the integrity of packets transmitted
through the tunnel.
NetBIOS Broadcast:
Ensures the passage of NetBIOS broadcast
packets. This facilitates the easy connection
with other Microsoft networks, but it also
increases the traffic using this VPN tunnel.
NAT Traversal:
Allows IPSec traffic to pass through
devices that don’t support IPSec packets.
Recommended if your router is behind a NAT
gateway.
Dead Peer Detection (DPD): The router will regularly transmit HELLO/ACK
message packets to detect whether there is
connection between the two ends of the VPN
tunnel. If one end is disconnected, the device
will disconnect the tunnel automatically and
then create a new connection. Users can
define the transmission time for each DPD
message packet.
Tunnel Backup:
Remote Backup IP Address:
Input an alternative IP address or original
WAN IP of the other end VPN router.
Summary of Contents for LRT214
Page 1: ...LRT214 LRT224 User Guide ...
Page 33: ...29 DHCP Linksys ...
