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User Manual
Quidway W1003 Series Wireless Access Device
WA1003A-RU Wireless ADSL Access Point
remote Telnet or web management from specified IP addresses, and
enable/disable ICMP ping packets from the WAN.
Figure 3-33 Advanced Security menu
Follow the instructions below to set up the Advanced Security
features. To enable ICMP Ping packets from the WAN, click to check
the Allow Incoming ICMP Ping selection box and click the Apply
button. The ICMP (Internet Control Message Protocol) Ping packet is
used to test connectivity of IP devices. Keep in mind that when this is
enabled, the WA1003A-RU may be vulnerable to denial of service
type attacks.
Enable/Disable NAT and Firewall
NAT and basic Firewall protection can be enabled or disabled for
any WAN connection. These may also be enabled or disabled when
configuring the WAN connection for any connection type except
Bridge connections. By default, they are enabled for WAN
Chapter 3 Configuring
3-57
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