MTU
Specify the Maximum Transmit Unit size. It is recommended you
accept the default setting of
Auto
. Otherwise, packets will be
fragmented downstream if the MTU is set too high or too low,
which impacts network performance. In extreme cases, an MTU
setting that is too low can prevent the ENH200 from establishing
some connections.
IP Address
Enter the WAN port IP address.
IP Subnet Mask
Enter the WAN IP subnet mask.
Gateway IP Address
Enter the WAN gateway IP address.
PPTP Server
Enter the IP address of the PPTP server.
Username
Enter the username provided by your ISP.
Password
Enter the password provided by your ISP.
Connect on Demand
If you want the ENH200 to end the Internet connection after it has
been inactive for a period of time, select this option and enter the
number of minutes you want that period of inactivity to last.
Keep Alive
If you want the ENH200 to periodically check your Internet
connection, select this option. Then specify how often you want
the ENH200 to check the Internet connection. If the connection is
down, the ENH200 automatically re-establishes your connection
Get Automatically
From ISP
Obtains the DNS automatically from DHCP server.
Use These DNS
Servers
Click the radio button to set up the Primary DNS and Secondary
DNS servers manually.
Discard Ping on WAN
Check to
Enable
to recognize pings on the ENH200 WAN
interface or
Disable
to block pings on the ENH200 WAN
interface. Note: Pinging IP addresses is a common method used
by hackers to test whether the IP address is valid. Blocking pings
provides some extra security from hackers.
Accept / Cancel
Click
Accept
to confirm the changes or
Cancel
to cancel and
return previous settings.
Clicking
Accept
does not apply the changes. To apply them, use
Status > Save/Load
(see
section 4.1).
