Airlink101 AR675W - Manual (Page 37)

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“Manual” - only connects to Internet when ‘Connect’ button on
this page is pressed, and disconnects when ‘Disconnect button
is pressed.
Idle Time
Please input idle time out. Specify the time to shutdown internet
connection after no internet activity is detected after a while. This
option is only available when connection type is ‘Connect on
Demand’.
MTU Size
MTU (Maximum Transmission Unit) determine the maximum size
of each packet in any transmission within the network. Please
specify the MTU range from 1400 to 1460 bytes. Please input
the MTU value of your network connection here. If you don’t
know, you can use default value.
Request MPPE Encryption MPPE (Microsoft Point-to-Point Encryption) is a method of
encrypting data across PPTP virtual private network
connections. Check this box if it is needed for your virtual
private network links.
Request MPPC Encryption
MPPC (Microsoft Point-to-Point Compression) which
compresses data across virtual private network links. Check this
box if it is needed.
Obtain DNS Automatically
The ISP requires you to obtain a DNS by DHCP server before
you connecting to the internet.
Set DNS Manually
If your ISP gives you a static DNS server to be used to connect
to the internet, please select this option.
DNS 1~3
Please input the IP address of DNS server provided by your
service provider.
Clone MAC Address For some applications, you may need to designate a specific
MAC address for the router. Please enter the MAC address here.
If you are connecting the router to a computer, you can simply
press ‘Clone Mac’ button to fill the MAC address field with the
MAC address of your computer.
Enable IGMP Proxy Check this box if you want to enable the router as IGMP proxy to
implement multicast routing. Keep default if you don’t know what
it is.
Enable FTP ALG on Port If you have built up a FTP server in your network, you can
enable this function to let the FTP traffics correctly pass though