39
1492 bytes. In that case, you have to enter a smaller number MTU number to meet the ISP’s networking
requirement.
Clamp MSS:
Short for Maximum Segment Size for a TCP connection. An end-to-end TCP connection
over PPPoE will consume additional overhead out of each packet. At least 40 bytes are used for the
address. Hence, MSS must be smaller than MTU by at least 40.
Dial on demand
function under PPPoE. If this function is enabled, a
Maximum Idle Time
will be
available for input a value. When the idle time is reached, the system will automatically disconnect itself.
Learn DNS Server Address During Negotiation:
When this check box is selected, the Controller will
automatically learn the IP address of DNS server through DHCP messages received.
Preferred DNS Server:
Statically designate the primary DNS server to be used by the system.
Alternate DNS Server:
The substitute DNS server used by the system. This is an optional field.
PPTP:
Although not a popular method, PPTP protocol for dialup connections is adapted by some ISPs (in European
Countries). Your PPTP ISP will issue you an account with a password as well as the PPTP server address.
Type:
Select
Static
or
DHCP
.
Select
Static
to specify the IP address of the PPTP Client manually or select
DHCP
to get the IP address automatically.
PPTP Server IP Address:
Specify your ISP’s PPTP server IP address.
Username:
The username issued by your ISP as dial-up account.
Password:
The dial-up password issued by your ISP.
PPTP Connection ID:
Dial on demand
function under PPTP: If this function is enabled, a
Maximum Idle Time
will be available for
input a value. When the idle time is reached, the system will automatically disconnect itself.
WAN2
If you want to use a second Internet feed, select one of the three connection types for your WAN2 port:
Static,
Dynamic,
and
PPPoE
. Please note that WAN load balancing and WAN failover features are only available when
WAN2 is configured.
Static:
Manually specifying the IP address of the WAN Port. The fields with red asterisks are required to be filled in.
IP Address:
The IP address of the WAN1 port.
Subnet Mask:
The subnet mask of the WAN1 port.
Default Gateway:
The gateway of the WAN1 port.
Preferred DNS Server:
Statically designate the primary DNS server to be used by the system.
Alternate DNS Server:
The substitute DNS server used by the system. This is an optional field.
Dynamic:
It is only applicable for the network environment where the DHCP server is available on the upstream
network. Click the
Renew
button to get an IP address automatically.
Summary of Contents for WHG-311
Page 1: ...LevelOne Secure WLAN Controller WHG 311 315 401 505 515 707 User Manual...
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Page 273: ...273 4 Select root certification and then click View Certificate 5 Click Install Certificate...
Page 275: ...275 8 Click Finish...
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