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4.6.5 Miscellaneous Items

Remote Administrator Host/Port

In general, only Intranet user can browse the built-in web pages to perform administration task. This

feature enables you to perform administration task from remote host. If this feature is enabled, only the

specified IP address can perform remote administration. If the specified IP address is 0.0.0.0, any host

can connect to this product to perform administration task. You can use subnet mask bits "/nn" notation

to specified a group of trusted IP addresses. For example, "10.1.2.0/24".

NOTE: When Remote Administration is enabled, the web server port will be shifted to 88. You can

change web server port to other port, too.

Administrator Time-out

The time of no activity to logout automatically. Set it to zero to disable this feature.

Discard PING from WAN side

When this feature is enabled, any host on the WAN cannot ping this product.

SPI Mode

When this feature is enabled, the router will record the packet information pass through the router like

IP address, port address, ACK, SEQ number and so on. And the router will check every incoming

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packet to detect if this packet is valid.

DoS Attack Detection

When this feature is enabled, the router will detect and log the DoS attack comes from the Internet.

Currently, the router can detect the following DoS attack: SYN Attack, WinNuke, Port Scan, Ping of

Death, Land Attack etc.

VPN PPTP/IPSec Pass-Through

Please enable this feature, if you need to establish a PPTP or IPSEC connection that will pass through

this device.

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4.7 Advanced Settings

4.7.1 System Time

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Get Date and Time by NTP Protocol

Selected if you want to Get Date and Time by NTP Protocol.

Time Server

Select a NTP time server to consult UTC time

Time Zone

Select a time zone where this device locates.

Get Date and Time using PC`s Date and Time

Selected if you want to synchronize the router time setting with your connected PC.

Set Date and Time manually

Selected if you want to Set Date and Time manually.

Daylight Saving

Select and configure the daylight saving period to fit the local environment.

Function of Buttons

Sync Now:

Synchronize system time with network time server

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4.7.2 System Log

This page support two methods to export system logs to specific destination by means of syslog(UDP)

and SMTP(TCP). The items you have to setup including:

IP Address for Syslog Server

Host IP of destination where syslogs will be sent to.

Check

Enable

to enable this function.

E-mail Alert Enable

Check if you want to enable Email alert(send syslog via email).

SMTP Server IP/Port

Input the SMTP server IP and port, which are concated with ':'. If you do not specify port number, the

default value is 25.

For example, "mail.your_url.com" or "192.168.1.100:26".

E-mail addresses

The recipients who will receive these logs. You can assign more than 1 recipient, using ';' or ',' to

separate these email addresses.

E-mail Subject

The subject of email alert. This setting is optional.