Dtim Period
- The default value is 1. This value, between 1 and 255 milliseconds, indicates the interval of
the Delivery Traffic Indication Message (DTIM). A DTIM field is a countdown field informing clients of the
next window for listening to broadcast and multicast messages. When the Router has buffered broadcast or
multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Its clients hear
the beacons and awaken to receive the broadcast and multicast messages.
Click the Save Settings button to save your settings.
3.6 Security
There are four submenus under the Security menu:
Firewall, URL Filter, MAC Filter, ACL Setting
. Click
any of them, and you will be able to configure the corresponding function. The detailed explanations for each
submenu are provided below..
3.6.1 Firewall
Using the Firewall page, you can turn the general firewall switch on or off.The default setting for the switch is
on. If the general firewall switch is off, even if URL Filtering, MAC-Filtering and ACL Setting are enabled,
their setting are ineffective.
Firewall
– the general SPI firewall switch is on or off.
Block the ICMP Packet from WAN
- By enabling the Block WAN Request feature, you can prevent your
network from being "pinged," or detected, by other Internet users.
Block DDoS
– Set Block DDoS is enabled or disabled.
VPN Passthrough
- Enable or disable the VPN passthrough. You can select IPSec
、
PPTP
、
L2TP three VPN
mode.
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