Airlinkplus ar315w Guía Del Usuario
Advanced Administration
85
Options
Respond to
ICMP
ICMP
The ICMP protocol is used by the "ping" and "traceroute" programs,
and by network monitoring and diagnostic programs.
and by network monitoring and diagnostic programs.
•
If checked, the Wireless Router will respond to ICMP packets
received from the Internet.
received from the Internet.
•
If not checked, ICMP packets from the Internet will be ignored.
Disabling this option provides a slight increase in security.
Disabling this option provides a slight increase in security.
Allow IPSec
The IPSec protocol is used to establish a secure connection, and is
widely used by VPN (Virtual Private Networking) programs.
widely used by VPN (Virtual Private Networking) programs.
•
If checked, IPSec connections are allowed.
•
If not checked, IPSec connections are blocked.
Allow PPTP
PPTP (Point to Point Tunneling Protocol) is widely used by VPN
(Virtual Private Networking) programs.
(Virtual Private Networking) programs.
•
If checked, PPTP connections are allowed.
•
If not checked, PPTP connections are blocked.
Allow L2TP
L2TP is a protocol developed by Cisco for VPNs (Virtual Private
Networks).
Networks).
•
If checked, L2TP connections are allowed.
•
If not checked, L2TP connections are blocked.