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BR-6641 User Manual

4.1 Firewall

[Summary] is in the submenu of [System], which helps the Administrator to know the

system information. While logging in the Web UI, System/Summary is the first page

you see when you log into BR-6641’s web-based UI.

[Summary] provide the following information:

Figure 4.2 The Location of “Service/Firewall” on the Menu Bar

You can add as many rules as you like in the list. For each rule, you can enable or

disable it individually. The rules are matched from top to down, that is, the rules

listed at the top of the list are given higher precedence.

Field Value

Description

When

Busy
Idle
All-Time

There are three options available: Busy hour, idle hour, and
All-times. Please refer to Chapter 2 [System]

→

[ Date/Time]

for setting up the definition of busy or idle hours.

Содержание BR-6641

Страница 1: ...B BR R 6 66 64 41 1 4 4W WA AN N 1 1L LA AN N L Lo oa ad d B Ba al la an nc ce er r R Ro ou ut te er r User Manual ...

Страница 2: ...mary 14 2 2 Traffic Statistics 16 2 3 Diagnostic Tools 17 2 4 Date Time 20 2 4 1 Date Time Setting 20 2 4 2 Busyhour Setting 21 2 5 Administration 22 Chapter3 Network 25 3 1 WAN Setting 26 3 1 1 Standard Mode 28 3 1 2 DHCP Mode 31 3 1 3 PPPoE Mode 33 3 1 4 PPTP Mode 35 3 1 5 Advanced Mode 37 3 2 LAN Setting 39 3 3 DHCP Setting 42 3 4 Host Names 45 3 5 Service Names 47 3 6 IP Grouping 49 3 7 Servic...

Страница 3: ...ser Manual 2 4 4 QoS 62 4 5 Per IP Max Connection 66 4 6 Per IP Max Rate Control 68 4 7 Multihoming 70 4 8 Internal DNS 75 4 9 SNMP 77 4 10 UPnP 78 Chapter 5 Log 79 5 1 View 80 5 2 Control 81 5 3 Notification 84 ...

Страница 4: ...n and to make changes from time to time in the contents hereof without obligation to notify any person of such revision or changes The product you have purchased and the setup screen may appear slightly different from those shown in this QIG For more detailed information about this product please refer to the User s Manual on the CD ROM The software and specifications subject to change without not...

Страница 5: ... 2 1 Your IP addresses for computers in the LAN should be changed to 192 168 2 2 or 192 168 2 x in order to avoid conflicts with the default LAN port Connect your computers in the LAN to the BR 6641 with a cross over cable which is a standard attachment To access the web based administration UI open http 192 168 2 1 in your Internet Explorer 6 0 The default password for the administrator account i...

Страница 6: ...gher to access the Web based UI A screen resolution of 800x600 or higher is recommended Use a cross over cable to access BR 6641 Web based UI from the LAN port BR 6641 is shipped with two types of network cable in the box one is a cross over and the other is a straight cable Please use the cross over cable to connect to the computer and LAN port of BR 6641 the LED of the plugged in port will turn ...

Страница 7: ...rowser is turned off no proxy server is required in order to access BR 6641 s Web based UI Open MS IE 6 0 select Internet Option on the menu bar of Tools click the Connection tab and then click LAN settings to open Local Area Network Settings dialog box under Proxy server make sure proxy server is not selected 5 In the URL of IE 6 0 type in http 192 168 2 1 to access the Web based UI 6 BR 6641 pro...

Страница 8: ...BR 6641 User Manual 7 Cancel the Proxy Setting ...

Страница 9: ...r chapters we will introduce the functions of these four categories On the first stage you can login as Administrator in the Web based UI and modify the Administrator or Monitor password by performing the following 1 Click System and select Administration on task bar 2 enter your new Administrator password or Monitor password after the system confirmation using the new password next time you log i...

Страница 10: ...word of Monitor is 5678 If the password is changed via the Web based UI it will also be changed in the serial console In case you lose your password you can use the username reset and password BR 6641_edimax to log into serial console and reset the system to default Open the IE browser to access the Web based UI Note Please remember the changed password otherwise it is not possible to access the B...

Страница 11: ...ervice Network Log each category has these own menu System Summary in figure 1 2 indicates the current working menu while Administrator 192 168 2 1 indicates login account is Administrator at system name of 192 168 2 1 Select the Logout from up right corner to exit the system Apply Reload Help Hide Help buttons are always displayed on the operating menu the functions are as described below Button ...

Страница 12: ...the next page menu or logout 1 4 2 BR 6641 Rule Filter Policy Table Orders of Rules Filters Policies BR 6641 provides a rule table for you to perform the tasks like system parameter or service policies Often you are required to add or delete rules of your own In general when you have multiple rules in a table BR 6641 matches these rules from top to bottom That is the rules at the top of the table ...

Страница 13: ...boxes in some tables These checkboxes indicate whether certain functions are enabled or not A red check sign inside a checkbox stands for enabled and an empty checkbox means disabled For example you can enable logging for a rule by checking its checkbox in the rule table The function is disabled The function is enabled Table 5 2 Check Box So far we have only mentioned the basic operations of the W...

Страница 14: ...gure system settings System settings are the fundamental configurations of the BR 6641 system They have to be specific in order for the system to work properly Examples are provided here to help you to fulfill the configuration Figure 3 1 The Location of System Summary on the Menu Bar ...

Страница 15: ...m Information Category Field Description Version The Firmware Version Serial Number The Serial number Up Time Time since the last reboot Connections Number of total connections CPU Usage CPU usage in percentage System Information Packets Second Number of packets served per second Table 3 1 System Information Note Connections may jump up to over 100 when BR 6641 is starting up This is due to many I...

Страница 16: ...current status of each and every WAN link Each WAN link is represented as a color coded block with the following color coding scheme to indicate its status The allowed number of WAN Link is also shown here y Green Active WAN link y Red Broken WAN link y Black WAN link not in use ...

Страница 17: ...djusted accordingly by your selection of traffic type either inbound or outbound traffic Field Value Descriptions Traffic Type Inbound Outbound The direction of traffic flow either inbound traffic or outbound traffic Traffic Class The names of the traffic classes defined on the QoS page The rest of unclassified information is labelled as Default Class WAN Link 1 2 The total number of WAN links you...

Страница 18: ...rvers and network devices around BR 6641 When the Enforce button is pushed BR 6641 sends out ARP packets to the surrounding servers or network devices to update their ARP tables This is necessary only if certain equipments in DMZ cannot connect to the Internet properly after initial setup IP Conflict Test IP Conflict Test helps you to detect if the location of any machines on the network conflicts...

Страница 19: ...chine will be displayed Ping Ping is used to detect network condition by sending ICMP packets to a target device You may specify a target device in the Target IP field It accepts either an IP address or a host name Select a network interface WAN or LAN If it is WAN select WAN link number in Index field As to the error message about ICMP please refer to the concerned document Note If a domain name ...

Страница 20: ...ex field Note If a domain name is used to traceroute a DNS server has to be specified in Network Host Names Arping Arping is used to detect the MAC address of a computer You may specify a target device in the Target IP field It accepts either an IP address or a host name Select a network interface WAN LAN If it is WAN select WAN link number in Index field For ARP related error messages please refe...

Страница 21: ...d pick the region first and then the city you are located in or a city of the same time zone as you For example if you are located in Hawaii select US in the left list and then choose Hawaii in the right list BR 6641 can use the NTP protocol to get time from the Internet You can select a time server from the list or add your preferred time server to the list With NTP BR 6641 automatically adjusts ...

Страница 22: ...usiness related network traffic during busy hour and relax the rule on idle hour Field Value Description Default Type Idle Busy Define default type to be either Idle or Busy hour Rule You set the time segment rules in this table They are matched in sequence on a first match basis If none of the rules match the default type is used Weekday Sunday Monday Tuesday Wednesday Thursday Friday Saturday An...

Страница 23: ...6641 on line From time to time you might receive BR 6641 firmware updates from AscenVision or your system integrator Just push the Update button and follow the instructions on the screen to update You can save your current configurations to a file and restore it later We recommend that you save your working configuration before modifying the configuration In case of configuration error such as rul...

Страница 24: ...inistrator s account and password Field Value Description New Password Enter the new password here Confirm Enter the new password here again Set Password Click the button to enable the new password Monitor Password Here you can add delete or modify Monitor s account and password Field Value Descreption Password Enter the new password here Confirm Enter the new password here again Set Password Clic...

Страница 25: ...a file Push Restore button to restore the configuration back from a saved configuration file See Appendix 2 for more information Log into BR 6641 as Administrator In the Web UI go to System Administration and select Configuration File Save to backup the Config File to your local machine notebook To restore to the previously saved config file go to Configuration File Restore select Browse to pick t...

Страница 26: ...BR 6641 User Manual 25 Chapter3 Network Figure 3 1 The Location of Network on the Menu Bar ...

Страница 27: ... a time However you can apply all the changes at once at the end You can select a WAN link by selecting the link number in a WAN Link drop down box For each WAN link you will fill out a few tables with correct information from its ISP The first thing you have to decide is the WAN type The rest of the settings will change based on the WAN type you have selected BR 6641 supports the following WAN ty...

Страница 28: ...ecting the WAN Link to the machine WAN No need to be defined in Basic Setting WAN is to be different for different type of WAN BR 6641 provide the following choices Standard DHCP PPPoE PPTP Advanced Figure 3 3 WAN Setting Basic Setting ...

Страница 29: ...R 6641 User Manual 28 3 1 1 Standard Mode Basic Setting Figure 3 4 Standard Mode Basic Setting When you select Standard Mode as the WAN Type you need to fill the parameters as in the Basic Setting table ...

Страница 30: ...n mechanism for the specific WAN link Address IP Address IP Range Input the IP Address of BR 6641 in WAN It can be IP Address IP Range Gateway Input the predefined Gateway e g 211 21 40 254 Subnet Mask Input the Subnet Mask IP s in DMZ IP Address IP Range Input the IP Address of BR 6641 in DMZ It can be IP Address IP Range Table 3 1 Standard Mode Basic Setting WAN Link Health Detection This functi...

Страница 31: ...always do the health detection according to the rules Only when no packet is received If BR 6641 detects no inbound WAN traffic it will start the health detection Protocol Choose either ICMP or TCP as methods for WAN health detection Destination Input the destination IP Address Port Number of Hops Set the Hops if ICMP is selected Set the Port number if TCP is selected Table 3 2 The description of ...

Страница 32: ...ode Basic Setting Field Value Description Down Stream The down stream inbound bandwidth of the WAN link for example 25600 Kbps Up Stream The up stream outbound bandwidth of the WAN link for example 25600 Kbps Port Speed Auto 10Mbps Half duplex 10Mbps Full duplex 100Mbps Half duplex The speed and duplex of WAN Port You can set it manually or system can got it automatically ...

Страница 33: ...link Please refer to Chapter 3 2 1 WAN Link Health Detection Clone MAC Normally DHCP will assign IP dynamically Static IP however can be assigned to the WAN link via the DHCP server with MAC address binding You can enable the Mac Cloning option to force the DHCP server to assign the static IP according to the BR 6641 s MAC address MAC xx xx xx xx xx xx Input the Clone MAC Address Table 3 3 DHCP Mo...

Страница 34: ...information to obtain IPs from the ISP PPPoE server Figure 3 7 PPPoE Mode Basic Setting Field Value Description Down Stream The down stream inbound bandwidth of the WAN link for example 25600 Kbps Up Stream The up stream outbound bandwidth of the WAN link for example 25600 Kbps Port Speed Auto The speed and duplex of WAN Port You can ...

Страница 35: ...k health detection mechanism for the specific WAN link Please refer to Chapter 3 2 1 WAN Link Health Detection User Input the user s account assigned by ISP Password Enter the password of the account Automatically Obtain IP Address Enable this function and ISP will provide IP Address Gateway and Netmask Note If your ADSL is dynamic IP check the checkbox If it is static IP please do not Address x x...

Страница 36: ... 6641 is access to PPTP server via Internet Figure 3 8 PPTP Mode Basic Setting Field Value Description Down Stream The down stream inbound bandwidth of the WAN link for example 25600 Kbps Up Stream The up stream outbound bandwidth of the WAN link for example 25600 Kbps ...

Страница 37: ...tion is used to configure the WAN link health detection mechanism for the specific WAN link Please refer to Chapter 3 2 1 WAN Link Health Detection User Input the user name for login VPN Password Input the password for login VPN Connection ID Input the ID for Connection through VPN Server IP x x x x Input the PPTP Sever IP Address for VPN dialing My IP x x x x Input the IP Address of the local mac...

Страница 38: ... 6641 User Manual 37 3 1 5 Advanced Mode Advanced mode is used where BR 6641 is connected with a router via its private IP and its actual public IP deployed in DMZ Figure 3 9 Advanced Model Basic Setting ...

Страница 39: ...ection Never Always Only when no packet is received This function is used to configure the WAN link health detection mechanism for the specific WAN link Please refer to Chapter 3 2 1 WAN Link Health Detection Subnet in WAN Address IP Address IP Range Input the private IP address of BR 6641 connected with the router There are two options available IP Address IP Range Gateway Input the predefined Ga...

Страница 40: ...anual 39 3 2 LAN Setting Figure 3 10 Network LAN Setting Basic Subnet The table of Basic Subnet allows you to specify one or more private subnets that connect to BR 6641 directly Figure 3 11 LAN Setting Basic Subnet ...

Страница 41: ...BR 6641 s RIP function by doing as follows Figure 3 12 LAN Private Subnet RIP Configuration If the router in LAN enable RIP v1 check the checkbox in front of RIP v1 If the router in LAN enable RIP v2 check the checkbox in front of RIP v2 BR 6641 supports the transmission of RIP packets If the authentication is enabled on RIP v2 password must be entered in Authentication Password field If there is ...

Страница 42: ...n the port with LAN DMZ support the public IP Address The public IP support only one IP range which do not support multi IP range Routing Example Figure 3 13 LAN Private Subnet Static Routing Subnet Figure 3 14 LAN Private Subnet Static Routing Subnet Setting ...

Страница 43: ...DHCP Setting Figure 3 15 Network DHCP Setting Click on Enable DHCP to enable this function BR 6641 is a client using DHCP to acquire a dynamic IP address from an ISP s DHCP server The following is an example of how you set it up ...

Страница 44: ...BR 6641 User Manual 43 Figure 3 16 DHCP Setting ...

Страница 45: ...h LAN s Subnet Netmask Input the IP Address of DNS The Client will take this address as DNS Server when DHCP is enabled Domain Name Input the Domain Name of DHCP DNS Input the IP Address of DNS Range Start Range End Input the dynamic Range Start and Range End assinged for LAN host e g 192 168 10 53 199 168 10 100 IP MAC Address If the host in LAN require a stable IP Address input IP Address and IP...

Страница 46: ... IP group These defined names will appear in sub menu of source and destination in Firewall Multihoming etc System Name Field Description Name Input the host name of the BR 6641 Domain Input the domain of the BR 6641 DNS Input the IP Address of DNS BR 6641 will use it to resolve machine names to obtain IP addresses Table 3 8 System Name ...

Страница 47: ...6641 User Manual 46 Named IP Addresses Field Description Name Input the name which is to be substitute for the IP address Address Specify the IP Address It can be IP Address IP Range Table 3 9 System Name ...

Страница 48: ...lt list of commonly used services These defined names will appear in sub menu of service in Firewall Multihoming etc Service List Field Value Description Name Input the name of the service e g PING FTP Protocol Protocol Number ICMP TCP UDP Select protocol for service Protocol Number e g ICMP Protocol Number is 1 TCP is 6 For more information please refer to concern document ...

Страница 49: ...DP Parameter Number Type From To Specify the parameter for different Protocols Number Input Protocol Number Type Input the service type of ICMP From To Input the Port Number of TCP UDP Single Port Number A range of Port Number Input the start port number in From and the end port number in To Table 3 10 Service Name ...

Страница 50: ...s a few management tools IP Grouping is one of them This function allows you to assign a name to a group of IP addresses Later on when you are asked to specify one or more IP addresses you can use the name of an IP group instead The name of this IP group will automatically show up in the IP address selection list if the IP group is enabled Figure 3 19 The Location of System IP Grouping on the Menu...

Страница 51: ...e in the format of xxx xxx xxx xxx yyy yyy yyy yyy Or a subnet in the format of xxx xxx xxx xxx yyy yyy yyy yyy Group belong to not belong to Select the in group which the IP Address belongs to Table 3 12 Rules Setting Note The difference between the setting of and the setting of Named IP Addresses is that the format in Named IP Addresses can only be a range of IP Address while IP Group provide se...

Страница 52: ...rvice group will automatically show up in the port selection list if the service group is enabled Figure 3 20 The Location of System Service Grouping on the Menu Bar Service Grouping Field Value Description Group Name name Input the group name e g MSN File Transfer then it will appear in the service menu and relevant options Note You can set at most 5 groups Service ICMP TCP Define the assigned TC...

Страница 53: ...range of port e g 6891 6900 Group belong to not belong to Define if the the Port IPAddress in former Field belongs to the group Table 3 13 Service Grouping For example you can set up a service group called MSN File Transfer Its ports are TCP 6891 to 6900 You need to fill TCP 6891 6900 into Service field ...

Страница 54: ...t unwanted service types Routing policies can maximize the utilization of your network resources and assign routing paths accordingly based on the status of the network QoS is another feature that you can set up to manage the traffic limit for a given TCP UDP service e g HTTP FTP This feature helps you allocate available bandwidth for each type of service and maximize the efficiency of your networ...

Страница 55: ...gure 4 2 The Location of Service Firewall on the Menu Bar You can add as many rules as you like in the list For each rule you can enable or disable it individually The rules are matched from top to down that is the rules listed at the top of the list are given higher precedence Field Value Description When Busy Idle All Time There are three options available Busy hour idle hour and All times Pleas...

Страница 56: ...on Any address LAN WAN Localhost IP Address IP Range Subnet Named IP addresses IP Grouping Packets sent to specified destination will be matched This field is the same as the Source field except it matches packets with specified destination Likewise All IP groups setup in System IP Grouping will be shown here Service FTP 21 SSH 22 TELNET 23 SMTP 25 HTTP 80 POP3 110 H323 1720 Protocol Number ICMP T...

Страница 57: ...641 is to neglect all the packets Action Accept Deny Accept The firewall will let the matched packets pass through Deny The firewall will drop all the matched packets L Enable Disable Enable The logging will be enabled Whenever the rule is matched the system will write the event to the log file Disable No log will be generated Table 4 1 The Description of the Fields on Firewall Page ...

Страница 58: ...vate IP addresses or an administrator can force an application to take a particular WAN link depending on the traffic loads in each WAN links Figure 4 3 The Location of Service Auto Routing on the Menu Bar Auto Routing Field Value Description When Busy Idle All Time Select when the rule will be applied There are three options available Busy hour idle hour and All time All time mean the rule will b...

Страница 59: ...atch all packets regardless of its source WAN Match all packets that come from the WAN Localhost Match all packets that come from BR 6641 Localhost IP Address Match packets from a single IP address e g 192 168 1 4 IP Range Match packets from a continuous range of IP addresses e g 192 168 1 10 192 168 1 20 Subnet Match packets that come from a subnet e g 192 168 1 0 255 255 255 0 Named IP addresses...

Страница 60: ...connections to WAN link according to weight 3 By Traffic Route the connection to the WAN link according to total traffic Connection will be route to the link which has more remained bandwidth Parameter select WAN link s for the algorithm or put a weight on each WAN link The type of parameter depends on the algorithm you choose The number represents the number of WAN link You can check the check bo...

Страница 61: ...cessible to outsiders you must tell BR 6641 to redirect these external requests to the right servers in the LAN or DMZ Whenever an external request arrives at BR 6641 BR 6641 will look up the Virtual Server table and redirect the packet right to the corresponding server in the LAN or DMZ You can use this function to respond to the outside request with the server in the LAN or DMZ when you don t wa...

Страница 62: ...packets whose predefined TCP port number in Service Name is 21 are to be match Protocol Number Define the Protocol Number then the packets with the Protocol Number are to be defined ICMP Define the Type value then the packets whose ICMP take this Type value will be defined TCP UDP The TCP UDP service type to be matched You can select the matching criteria from the publicly known service types e g ...

Страница 63: ...eed of a link This function is to manage the bandwidth so as to fine tune your bandwidth utilization Bandwidth Management BM in BR 6641 is separated by the direction of traffic flow either inbound from WAN to LAN or outbound from LAN to WAN Figure 4 5 The Location of Service QoS on the Menu Bar The setting of QoS includes two parts Classes and Filters Classes are to define the bandwidth classes th...

Страница 64: ...e the bandwidth of HTTP service Priority Normal High Low The priority of the connections on the WAN link It can be High Normal or Low The connections with higher priority are allocated with available bandwidth first Link The WAN link which you want your bandwidth limit to apply Guarantee d Kbps The guaranteed bandwidth for this class This makes sure the connections through the WAN link will at lea...

Страница 65: ...N WAN Localhost IP Address IP Range Subnet Named IP addresses IP Grouping Packets sent from the specified source will be matched Any Address Match all packets regardless of its source LAN Match all packets that come from the LAN WAN Match all packets that come from the WAN Localhost Match all packets that come from BR 6641 Localhost IP Address Match packets from a single IP address e g 192 168 1 4...

Страница 66: ...Number are to be defined ICMP Define the Type value then the packets whose ICMP take this Type value will be defined TCP UDP The TCP UDP service type to be matched You can select the matching criteria from the publicly known service types e g FTP or you can choose the port number in TCP UDP packet To specify a range of port numbers type starting port number plus hyphen and ending port number e g T...

Страница 67: ...unction is used to protect network against malicious attacks caused by virus or hackers When the number of connections exceeds the preset value BR 6641 will block the rest of connections and write the event to a log file if the check box of Log is ticked Figure 4 8 The screenshot of Per IP Max Connection Field Value Description ...

Страница 68: ... the specified source will be matched including Any Address LAN WAN IP Address IP Range Subnet and IP Group Limit value The maximum number of the connections allowed Log Enable Disable If the check box is ticked whenever the rule is matched the system will write the event to the log file Table 4 6 The Description of the fields in the Per IP Max Connection Table ...

Страница 69: ...e Per IP Max Rate Control on the Menu Bar This function is used to set the maximum bandwidth assigned to inbound and outbound traffic per IP in order to prevent network congestion from non business application bandwidth consumption Figure 4 10 The screenshot of Per IP Max Rate Control ...

Страница 70: ... be matched including LAN IP Address IP Range IP Subnet and specified IP Group Inbound Kbps value Maximum bandwidth assigned to inbound traffic per IP Outbound Kbps value Maximum bandwidth assigned to outbound traffic per IP Table 4 7 The Description of the fields in the Per IP Max Rate Control Table ...

Страница 71: ...t have multiple WAN links and registered domain names for your publicly accessible servers Whenever BR 6641 receives a DNS query it answers the DNS query with a public IP address assigned to one of the WAN links according to the settings of your answering policies Therefore subsequent requests to your server will be sent the public IP of the WAN link based on BR 6641 s previous response You can co...

Страница 72: ...must be configured as virtual servers or have public IP addresses By default Multihoming is switched off To use this service check the check box to the right of Enable Multihoming on the top of the page There are three tables for configuring your Multihoming settings The first table lets you define the global parameters The second table is used to configure your domain name settings Global Setting...

Страница 73: ... Number Enter the corresponding FQDN to the reverse IP Table 4 8 The Description of the Fields in Multihoming Global Setting Domain Setting In this table you should configure your domain settings including your multihoming domain names can be more than one the DNS servers for querying your domain names and the answering policy to apply a given prefix of the domain name ...

Страница 74: ...rator s email Primary Name Server Enter the primary server name Source IP The query IP address can be an IP address IP range subnet or any address NS Record Name Server Enter the prefix of the server name For example if a server s FQDN is nsl abc com please enter nsl IP Address Enter the IP address corresponding to the name server A Record Host Name Enter the prefix of the primary workstation s na...

Страница 75: ... the alias of the domain name For example if you wish to use www1 abc com as the alias of www abc com domain name enter www1 in this field Target Enter the real domain name For example if you wish to use www1 abc com as the alias for www abc com enter www MX Record Host Name Enter the prefix of the mail server s domain name For example if the domain name is mail abc com enter mail Priority Enter t...

Страница 76: ...n which can be activated by completing the fields in this page Global Settings Field Value Enable InternalDNS Turn on off internal DNS server PTR Record TTL Set DNS query response time IP Address Enter the reverse lookup IP address Host Name Enter the corresponding FQDN to the reverse IP Table 4 10 The Description of the Fields in Global Setting ...

Страница 77: ... the prefix of the primary workstation s name For example if the name is www abc com enter www IP Address Input the IP Address of Localhost Cname Record Alias Enter the alias of the domain name For example if you wish to use www1 abc com as the alias of www abc com domain name enter www1 in this field Target Enter the real domain name For example if you wish to use www1 abc com as the alias for ww...

Страница 78: ...y It is often used in the management of TCP IP networks SNMP Settings Field Description Enable SNMP Enable Disable SNMP Community Enter the community which the SNMP belongs to The default value is public Description Enter the description of the machine Contact Info Enter the contact information of the machine Node Name Enter the Node Name Location Enter the location of the machine Table 4 12 The D...

Страница 79: ...nd automatically respond to its predefined IP Address Field Value Description Enable UPnP Enable Disable Enable or disable the function WAN IP IP Address Input the WAN IP preserved for public UPnP including dynamic IP address and open IP address Weight E g 1 2 Input the weight the bigger number will be given the higher priority Table 4 13 The Description of the Fields in UPnP ...

Страница 80: ... various functionalities such as the System Firewall Routing etc Administrator can also either set up the log transmission methods to another server for purpose of archiving and further analyses or control the event notifications settings via emails Figure 5 1 The Location of Log and its Function on the Menu Bar ...

Страница 81: ...atest log For log data pushing and archiving see the control sub menu in next section An FTP Server or Email Server or Syslog Server should be provided Figure 5 2 The Location of Log View Page Menu Bar Field Value Description Log Type System Log Traffic Log You can pick the log type of your preferred events to be shown in the log viewing window Recent Event Event log listed by order of timestamp R...

Страница 82: ...smission method setting Figure 5 3 Location of Log Control Page on the Menu Bar Field Value Description Log Control System Log Traffic Log Select the type of Log file to be pushed System Log Log Method E Mail FTP Syslog See below Push Now Use this button to start log pushing immediately Traffic Log Log Method E Mail FTP Syslog See below Push Now Use this button to start log pushing immediately Tab...

Страница 83: ...the logs Account SMTP Account Authenticated account for mail server Password Account s Password Authenticated password for mail server Mail From e Mail address Sender of the Email Mail To e Mail address Receiver of the Email Auto Push Push this button to start log pushing automaticaly Scheduled Push Turn on scheduled push Initial Time Year Month Day Hour Minute Second Start time for the scheduled ...

Страница 84: ...th Path FTP server path Auto Push Push this button to start log pushing automatically Scheduled Push Turn on scheduled push Initial Time Year Month Day Hour Minute Second Start time for the scheduled push Period Day Hour Minute Scheduled push duration Table 5 4 Method FTP Syslog Field Value Description Syslog Server IP or Domain Name Syslog Server s IP or domain name Table 5 5 Method Syslog ...

Страница 85: ...Notification Field Value Description SNMP Email Select how Email notifications are sent out SNMP Settings Destination IP IP Address The SNMP managing device IP Community Name Community Name The community name Link Fail Enable this function system will notify administrator when a Link Fail happened Email Settings SMTP Server SMTP Server Account Authenticated account for mail server Password Authent...

Страница 86: ...s function system will notify administrator when a Link Fail happened Admin Password Change Enable this function system will notify administrator when Administrator password is changed Table 5 6 The Description of the Fields on Log Notification ...

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