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Intellinet 522205, Руководство пользователя

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Intellinet 522205 Скачать руководство пользователя страница 28

6

-17

6.7

 

DNS Configuration 

The 

DNS Configuration

 page allows the user to set the configuration of DNS proxy. 

The Conexant firmware supports the DNS proxy function. For the DHCP requests from 
local PCs, the DHCP server will set the LAN port IP as the default DNS server. Thus, all 
DNS query messages will come into LAN port first. The DNS proxy on the ADSL 
modem recorded the available DNS servers, and forward DNS query messages to one of 
DNS server. 

 

 

 

Disable DNS Proxy:

 The LAN port does not process the DNS query message. For the 

DHCP requests from local PCs, the DHCP server will set the user-configured preferred 
DNS sever or alternate DNS server whichever is available as the DNS server. Then all 
DNS query messages will be directly sent to the DNS servers. 

Use Auto Discovered DNS Servers Only:

 The DNS proxy will store the DNS server IP 

addresses obtained from DHCP client or PPP into the table. And all DNS query messages 
will be sent to one of the dynamically obtained DNS servers. 

Содержание 522205

Страница 1: ...User Guide Revision 2 0 ...

Страница 2: ...AC Spoofing 6 3 6 1 3 ATM 6 3 6 1 4 Encapsulation Bridge PPP and DHCP Client 6 3 6 1 4 1 PPP Configuration 6 4 6 1 5 IGMP 6 5 6 2 LAN Configuration 6 6 6 2 1 Ethernet Mode Setting 6 7 6 3 PPP Configuration 6 8 6 4 NAT Configuration 6 11 6 4 1 NAT Static and NAPT Static 6 11 6 5 Virtual Server Configuration 6 14 6 6 Bridge Filtering 6 16 6 7 DNS Configuration 6 17 6 8 Save Settings 6 19 6 9 Reboot ...

Страница 3: ... 7 5 7 5 Learned MAC Table 7 6 7 6 ADSL Configuration 7 7 7 7 RIP Configuration 7 8 7 7 1 RIP Per Interface Configuraiton 7 9 7 8 Password Configuration 7 11 7 8 1 Admin 7 11 7 8 2 User 7 12 7 9 Miscellaneous Configuration 7 13 7 10 Reset to Factory Default 7 15 7 11 Diagnostic Test 7 16 7 12 Code Image Update 7 18 7 13 Network Code Image Update 7 19 7 13 1 Firmware 7 19 7 13 2 Boot Code 7 20 7 14...

Страница 4: ...1 System Requirements 1 1 Computer PC and MAC 32 MB RAM minimum 20 MB of free disk space minimum Ethernet Network Interface Controller NIC RJ45 Port USB Port Internet Browser ...

Страница 5: ...he username and password will be prompted Enter the default login User Name and Password The default login User Name of the administrator is admin and the default login Password is epicrouter The default login User Name for the non administrator is user and the default login Password is password 2 1 ...

Страница 6: ...re associated to the pages that represent the status of system and interfaces 3 1 Home Page The Home page shows the firmware versions and WAN and LAN interface status Firmware Version This field displays the firmware vxworks z version number 3 1 ...

Страница 7: ...ess for the WAN ADSL interface LAN These fields display the IP address Subnet Mask and MAC address for the LAN interface Total Number of LAN Interfaces This field displays the total number of available interfaces for the LAN interface Number of Ethernet Devices Connected to the DHCP Server These fields display the DHCP client table with the assigned IP addresses and MAC addresses 3 2 ...

Страница 8: ...nd status ADSL Modulation This field displays the ADSL modulation status for G dmt or T1 413 ADSL Annex Mode This field displays the ADSL annex modes for Annex A or Annex B ADSL Startup Attempts This field displays the ADSL connection attempts after loss of showtime ADSL Max Tx Power This field displays the transmit output power level of the CPE ADSL CO Vendor This field displays the Central Offic...

Страница 9: ...ansmitter Central Office DSLAM and the receiver Client ADSL Modem measured in dB It is measured by calculating the difference in dB between the signal power level received at the Client ADSL modem and the reference signal power level transmitted from the Central Office DSLAM Errored Seconds The error during Showtime whenever a given sec contains CRC error that second will be declared error second ...

Страница 10: ... Total Number of LAN Interfaces This field displays the total number of available interfaces for the LAN interface Number of Ethernet Devices Connected to the DHCP Server These fields display the DHCP client table with the assigned IP addresses and MAC addresses Ethernet Link Status This field displays the link up or down for the Ethernet USB Link Status This field displays the link up or down for...

Страница 11: ... PVC Mode PPPoE or PPPoA Status Connected or Not Connected Packets Sent Packets Received Bytes Sent and Byte Received Connect and Disconnect This field allows the user to manually connect disconnect the PPP connection for each PPP interface In another word each PPP session can be connected and disconnected individually 5 PPP Page 5 1 ...

Страница 12: ...t represent the configurations of system and interfaces Note When the configurations are changed please go to the Save Settings page to save the new setting and reboot the board 6 1 WAN Configuration The WAN configuration page allows the user to set the configuration for the WAN ADSL ports ...

Страница 13: ...I Static IP Address Subnet Mask and Gateway The Static IP Address Subnet Mask and Gateway are used for Static IP configuration Current Conexant firmware supports eight PVCs To switch between the PVCs please choose the options of virtual circuit and click on the Submit button to switch over ...

Страница 14: ...nabled Disabled Disabled Disabled PPP Service N A Provided by ISP N A N A PPP User name N A Provided by ISP N A N A PPP Password N A Provided by ISP N A N A DHCP Client enable Unchecked Unchecked Checked Unchecked 6 1 2 MAC Spoofing The MAC Spoofing is developed to solve the scenario when the ISP only recognizes one MAC address Copy the ISP recognized MAC address here 6 1 3 ATM Service Category UB...

Страница 15: ...the beginning of the PPP negotiation In the normal negotiation the peer will accept this MRU and will not send packet with information field larger than this value MTU Maximum Transmission Unit indicates the network stack of any packet is larger than this value will be fragmented before the transmission During the PPP negotiation the peer of the PPP connection will indicates its MRU and will be ac...

Страница 16: ...specification and environment Support IGMP proxy relay function for ADSL modem based on the following requirement and case On CO side there must be at least one IGMP querier router present IGMP querier will send IGMP query packet The ADSL modem is responsible to relay these IGMP query to Ethernet End user multicast application device send IGMP report while receiving IGMP query or being activated b...

Страница 17: ... LAN port IP address plus 12 IP addresses For example the LAN IP address is 10 0 0 2 the DHCP address pool is at the range of 10 0 0 3 to 10 0 0 14 User Defined The DHCP address pool is at the range of User Defined Start Address and User Defined End Address The maximum pool size can be 253 IP addresses 255 total IP addresses 1 broadcast address 1 LAN port IP address DHCP Gateway Selection The defa...

Страница 18: ...P addresses will be effective forever User mode Under the Single User mode the DHCP server only allocates one IP address to local PC Under the Multiple User mode the DHCP server allocates the IP addresses specified bye the DHCP address pool 6 2 1 Ethernet Mode Setting The Ethernet Mode configuration page allows the user to set the LAN port into Auto Sense 100 Mbps Full Duplex 100 Mbps Half Duplex ...

Страница 19: ...e PPP must go to the PPP Account Configuration page first to configure Account ID Users Name and Password Account ID This field allows the user to enter his her own account ID to distinguish different accounts User Name Enter the PPP user name usually provided buy the ISP Password Enter the PPP password usually provided buy the ISP PPP Account Configuration Status will be displayed at the bottom o...

Страница 20: ... ISP The default is 0 which means never disconnect from the ISP MRU Maximum Receive Unit indicates the peer of PPP connection the maximum size of the PPP information field this device can be received The default value is 1492 and is used in the beginning of the PPP negotiation In the normal negotiation the peer will accept this MRU and will not send packet with information field larger than this v...

Страница 21: ...s checked it will maintain the PPP connection all the time If the ISP shut down the PPP connection it will automatically reconnect PPP session Authentication When AUTO option is chosen the PAP mode will run first then CHAP PPP Configuration Status will be displayed at the bottom of this page to show all the Session Names with its Adapter PVC number Mode PPPoA or PPPoE Service Name Account to Use P...

Страница 22: ...e Dynamic NAPT is chosen there is no need to configure the NAT Session and NAT Session Name Configuration 6 4 1 NAT Static and NAPT Static The NAT option only maps single WAN IP address to the local PC IP address It is peer to peer mapping 1x1 For each WAN interface only one local PC IP address can be associated with each WAN interface Click the link Session Name Configuration to add the session n...

Страница 23: ...plays at the bottom of this page to show all the NAT Session Names with its WAN Interface Number of NAT Configurations This filed displays the total number of NAT Sessions Name is entered Click the link Go back to NAT Configuration to the NAT configuration page Select the NAT option Select the Session Name and assign the PC IP address and choose the Add action Click the Submit button and go to the...

Страница 24: ...Session Name Status will be displayed at the middle of this page to show the corresponding Session Name with its IP address Number of NAT Configurations This filed displays the total number of NAT Sessions is entered Available Sessions Status will be displayed at the end of this page to show all the Session Names with its WAN Interface Number of Session This filed displays the total number of NAT ...

Страница 25: ... All UDP TCP ports are protected from intrusion If any specific local PCs need to be mapped to the UDP TCP port on WAN side please input the mappings here Public Port This field allows the user to enter the port number of the Public Network Private Port This field allows the user to enter the port number of the Private Network In most cases the private port number is same as public port number ...

Страница 26: ...43 Whois 53 DNS 69 TFTP 70 Gopher 79 Finger 80 HTTP 110 POP3 115 SFTP 161 SNMP 162 SNMP traps Host IP Address This field allows the user to enter the private network IP address for the particular sever Well Known Ports Port Protocol ...

Страница 27: ...ltered out If the Forward is selected then the packets will be forwarded to the destination PC Destination MAC When the bridge filtering is enabled enter the Destination MAC address select Block and click Add Then all incoming WAN and LAN Ethernet packets matched with this destination MAC address will be filtered out If the Forward is selected then the packets will be forwarded to the destination ...

Страница 28: ...vers and forward DNS query messages to one of DNS server Disable DNS Proxy The LAN port does not process the DNS query message For the DHCP requests from local PCs the DHCP server will set the user configured preferred DNS sever or alternate DNS server whichever is available as the DNS server Then all DNS query messages will be directly sent to the DNS servers Use Auto Discovered DNS Servers Only ...

Страница 29: ...erver and alternate DNS server And all DNS query message will be sent to one of DNS servers Enter the DNS IP in the Preferred DNS Server and Alternate DNS Server fields Auto Discovery User Configured The DNS proxy s table has all the IP addresses of dynamically obtained and user configured DNS servers ...

Страница 30: ...rations are changed via the Web pages the new settings need to be saved into the flash so it is necessary to go to this Save Settings page to save and reboot the system for the changes to be taken effect During the Save and Reboot the following Web page will be displayed Your setting are being saved and the modem is being rebooted Please wait ...

Страница 31: ...6 20 After the Save and Reboot the following Web page will be displayed Your setting have been saved and the modem has rebooted ...

Страница 32: ...6 21 ...

Страница 33: ...allows the user to reboot the system without save the new configuration to the flash During the Reboot the following Web page will be displayed The modem is being rebooted Please wait After the Reboot the following Web page will be displayed The modem has rebooted ...

Страница 34: ...6 23 ...

Страница 35: ...6 24 ...

Страница 36: ...e WAN Status page shows the information and status of WAN PVCs WAN These fields display the IP address Subnet Mask and MAC address for the WAN ADSL interface Use the Virtual Circuit selection to selection different PVC for status display DHCP Release and Renew This field allows the user to release and renew the WAN IP address in the WAN DHCP Client Enabled dynamic mode ...

Страница 37: ...7 2 7 2 ATM Status The ATM Status page shows all the statistics information of ATM cells Reset Counters This button allows user to reset the ATM Status counter ...

Страница 38: ...7 3 7 3 TCP Status The TCP Status page shows the statistics for all TCP connections Reset Counters This button allows user to reset the TCP Status counter ...

Страница 39: ... user to manually enter the routing entry The routing table will display the routing status of Destination Netmask Gateway and Interface The interface br0 means the USB interface lo0 means the loopback interface and ppp1 means the PPP interface The Gateway is the learned Gateway ...

Страница 40: ... s IP address appears in the Gateway field of the route entry If the selected Network Interface is dynamic but the connection is not established then the route entry does not appear in the Routing Table When the interface comes up later the route entry is then added 7 4 2 System Default Gateway Configuration The system wide Default Gateway now provides three options Auto User selected Network Inte...

Страница 41: ...7 6 7 5 Learned MAC Table The Learned MAC Table page shows the current learned Bridge MAC table Aging Timeout This field allows the user to enter the update period for the MAC table ...

Страница 42: ... Trellis Code By default it is always enabled Handshake Protocol This field allows the user to select the ADSL handshake protocol Wiring Selection This field allows the user to enter the wiring selection for the RJ 11 Tip Rip is the default for the board without the inner outer pair relay Bit Swapping This field allows the user to enable or disable the upstream bit swapping ...

Страница 43: ...uters Supplier Interval This field allows the user to enter the Supplier Interval timer in second This timer specifies how often RIP sends announcements as a RIP Supplier Default 30 seconds Expire Timeout This field allows the user to enter the Expire timer in second This timer specifies the expiration time of a route When a route has not been updated for more than expire period of time it is remo...

Страница 44: ...he configuration for each Interface PVCs PPP Sessions USB and LAN Interface This field allows the user to choose the Interface PVCs PPP Sessions USB and LAN for the RIP to be configured Enable This field allows the user to Enable Yes or Disable No the specified interface for RIP Supplier This field allows the user to select the Supplier Mode RIP Transmit Disabled The supplier transmit is disabled ...

Страница 45: ... The listener receives the RIPv1 only V2 The listener receives the RIPv2 only V1 V2 This listener receives the both RIPv1 and RIPv2 Supplier and Listener are based on section 4 1 Compatibility Switch in RFC 1723 Current RIP Settings This field displays the each interface s RIP status ...

Страница 46: ...onfiguration 7 8 1 Admin The Admin Password Configuration page allows the user to set the password for administrator The Admin password is same pas the FTP password so it must has at least 8 characters for the FTP to work ...

Страница 47: ...7 12 7 8 2 User The User Password Configuration page allows the user to set the password for the user ...

Страница 48: ...AN This field allows the Web pages access from LAN side Restricted WAN Specified IP Subnet Mask This field allows the Web access from WAN side with a specify IP and subnet mask HTTP Server Port This field allows the user to specify the port of the Web access For example when it is changed to 1001 the HTTP server address for the LAN side is http 10 0 0 2 1001 FTP server This field allows the user t...

Страница 49: ...e is the global setting for IGMP Proxy If it is enabled then the enabled IGMP Proxy on WAN PVCs will be working Otherwise no WAN PVC can have IGMP Proxy working on it PPP connect on WAN access If it is enabled the PPP session will be automatically established when there is a packet wants to go out the WAN PPP Half Bridge When the PPP Half Bridge is enabled only one PC is able to access the Interne...

Страница 50: ...7 15 7 10 Reset to Factory Default The Reset to Factory Default page allows the user to reset the modem to original factory default configuration factory reg ...

Страница 51: ...nization This test checks the ADSL showtime If this test returns FAIL all other tests will be skipped Test ATM OAM Segment Loop Back This test sends ATM OAM F5 Segment loop back request cells to the CO This test will pass if response cell is received Since some service providers might not support this test it could still work even if this test fails If this test fails consistently and the ADSL mod...

Страница 52: ...hernet Connect to ATM This test checks the ATM AAL5 module is loaded correctly Test PPPoE Connection This test checks the PPPOE connection Test PPP Layer Connection This test checks the PPP authentication Test IP Connect to PPP This test checks a valid IP address assigned from the service provider Ping Primary DNS This test checks the primary DNS can be reached through ping request Query DNS for w...

Страница 53: ...18 7 12 Code Image Update The Code Image Update page allows the user to upgrade the image code locally Browse the location of file firmware dlf or boorom dlf file and click the Upload to start the update ...

Страница 54: ... The Network Code Image Update page allows the user to upgrade the image code from the remote FTP server 7 13 1 Firmware Assume an FTP server stores the updated image firmware dlf on Internet Click Image Download to initiate the updating ...

Страница 55: ...7 20 7 13 2 Boot Code Assume an FTP server stores the updated image boorom dlf on Internet Click Image Download to initiate the updating ...

Страница 56: ...ggered by the system Clear Log This field allows the user to clear the current contents of the System Log Save Log This field allows the user to save the current contents of the System Log by right click HERE and select Save Target As to save it into a text file ...

Страница 57: ...d ATM Layer ATM detected ATM connected ATM disconnected ATM setting up VPI VCI PPP Layer PPP authenticated PPP invalid user name or password PPP unable to connect with PPP server IP Layer IP protocol up PPP IP address PPP Gateway IP address PPP DNS Primary IP address PPP DSN Secondary IP address ...

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