CNET CQR-980 User Manual page 33

User Name
Password
MTU
Request MPPPE Encryption
DNS
Clone MAC Address
Enable IGMP Proxy
Enable Ping Access on WAN
don‟t know, please check with your ISP.
Input the PPTP Account supplied by ISP, for example.
If you don‟t know, please check with your ISP.
Input the Password supplied by ISP.
MTU stands for Maximum Transmission Unit. For
PPPoE connection, the default MTU should be
provided by computer
(OS). Advanced users can set the MTU manually for
increasing the internet performance. The largest
number allowed is 1460 byte
Microsoft Point-to-Point
encrypts data in Point-to-Point Protocol (PPP)-based
dial-up connections
Protocol (PPTP) virtual
connections. 128-bit key (strong), 56-bit key, and
40-bit key (standard) MPPE encryption schemes are
supported. MPPE provides data security for the PPTP
connection that is between the VPN client and the
VPN server.
If ISP provides you DNS information, please select
Attain DNS automatically, otherwise select Set DNS
Manually and input the DNS information into the
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
33
operating
Encryption
or Point-to-Point Tunneling
private network
systems
(MPPE)
(VPN)