CNET CQR-981 User Manual page 46

Clone MAC Address
Enable IGMP Proxy
Enable Ping Access on WAN
Enable Web Server Access on WAN
Apply Changes & Reset
blank.
Copy the MAC address from the device you had
registered to your ISP if your ISP asks for the specific
MAC Address.
The Internet Group Management Protocol (IGMP) is
a communications protocol used to manage the
membership of Internet Protocol multicast groups.
IGMP is used by IP hosts and adjacent multicast
routers to establish multicast group memberships. You
can choose to enable IGMP Proxy to provide service.
Select Enable Ping Access on WAN, will make WAN
IP address response to any ping request from Internet
users. It is a common way for hacker to ping public
WAN IP address, to see is there any WAN IP address
available.
This option is to enable Web Server Access function
on WAN.
Click on Apply Changes to save the setting data. Or
you may click on Reset to clear all the input data.
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