Figure 13-8 Security; Table 13-8 Security - ZyXEL Communications ZyAIR Wireless Gateway Series User Manual

ZyAIR Wireless Gateway Series User's Guide
anti-probing, which prevents the ICMP response packet from being sent. This keeps outsiders from
discovering your ZyAIR when unsupported ports are probed.
The following table describes the labels in this screen.
LABEL
ICMP
Respond to Ping
on
13-12

Figure 13-8 Security

Internet Control Message Protocol is a message control and error-reporting protocol
between a host server and a gateway to the Internet. ICMP uses Internet Protocol (IP)
datagrams, but the messages are processed by the TCP/IP software and directly
apparent to the application user.
The ZyAIR will not respond to any incoming Ping requests when Disable is selected.
Select LAN to reply to incoming LAN Ping requests. Select WAN to reply to incoming
WAN Ping requests. Otherwise select LAN&WAN to reply to both incoming LAN and
WAN Ping requests.

Table 13-8 Security

DESCRIPTION
Remote Management