Comtrend Corporation WR-6891u User Manual Download Page 25

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4.6 NAT Session

Click the “Show All” button to display the following.

Field

Description

Source IP

The source IP from which the NAT session is established

Source Port

The source port from which the NAT session is established

Destination IP The IP which the NAT session was connected to

Destination Port The port which the NAT session was connected to

Protocol

The Protocol used in establishing the particular NAT session

Timeout

The time remaining for the TCP/UDP connection to be active

Summary of Contents for WR-6891u

Page 1: ...WR 6891u FTTH Gateway User Manual 261097 018 Version A1 0 May 28 2015...

Page 2: ...e g awet basement Do not connect the power supply cord on elev ated surfaces Allow it to lie freely There should be no obstructions in its path and no heavy items should be placed on the cord In addi...

Page 3: ...LITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public License for more details You should have received a copy of the GNU General Public License along with this program If not see http w...

Page 4: ...ghbor 27 4 8 3 IPv6 Route 28 4 9 NETWORK MAP 29 4 10 WIRELESS 30 4 10 1 Station Info 30 4 10 2 Site Survey 31 CHAPTER 5 BASIC SETUP 32 5 1 WAN SETUP 33 5 1 1 WAN Service Setup 34 5 2 NAT 35 5 2 1 Virt...

Page 5: ...S 99 6 10 4 MAC Filter 100 6 10 5 Wireless Bridge 102 6 10 6 Advanced 103 CHAPTER 7 DIAGNOSTICS 106 7 1 DIAGNOSTICS INDIVIDUAL TESTS 106 7 2 FAULT MANAGEMENT 107 7 3 UPTIME STATUS 108 7 4 PING 108 7 5...

Page 6: ...5 APPENDIX E CONNECTION SETUP 133 APPENDIX F WPS OPERATION 149 APPENDIX G PRINTER SERVER 154...

Page 7: ...and wireless connectivity It is also capable of facilitating predictable real time toll quality voice over the Internet WR 6891u connects to xDSL or GPON Gigabit Capable Passive Optical Network modem...

Page 8: ...7 1 1 Application The following diagram depicts the application of the WR 6891u with GPON...

Page 9: ...from their outlets Reset Button Restore the default parameters of the device by pressing the Reset button for 5 to 10 seconds After the device has rebooted successfully the front panel should display...

Page 10: ...on for 5 seconds to enable the WIFI function then WIFI led should light up Press for another 5 seconds to enable WPS which will allow 5 minutes for WIFI connection To disable WIFI press the WPS WIFI b...

Page 11: ...Fi GREEN On The wireless module is ready i e installed and enabled Off The wireless module is not ready i e either not installed or disabled Blink Data transmitting or receiving over WLAN WPS enabled...

Page 12: ...will remain green if an ADSL connection is still present Off Modem power off modem in bridged mode or ADSL connection not present In addition if an IP or PPPoE session is dropped for any reason other...

Page 13: ...e factory default configuration can be restored either by pushing the reset button for more than five seconds until the power indicates LED blinking or by clicking the Restore Default Configuration op...

Page 14: ...owever the general steps involved are similar for most operating systems OS Check your OS support documentation for further details STEP 1 From the Network Connections window open Local Area Connectio...

Page 15: ...14 STEP 4 Click OK to submit these settings...

Page 16: ...stration i e LAN access the PC running the browser must be attached to the Ethernet and not necessarily to the device For remote access i e WAN use the IP address shown on the Device Information scree...

Page 17: ...16 You can also reach this page by clicking on the following icon located at the top of the screen...

Page 18: ...The menu items shown are based upon the configured connection s and user account privileges For example if NAT and Firewall are enabled the main menu will display the NAT and Security submenus If eith...

Page 19: ...Shows the connection type VlanMuxId Shows 802 1Q VLAN ID IPv6 Shows WAN IPv6 status IGMP Shows Internet Group Management Protocol IGMP status MLD Shows Multicast Listener Discovery MLD status NAT Show...

Page 20: ...15 seconds Click Reset Statistics to perform a manual update 4 2 1 LAN Statistics This screen shows data traffic statistics for each LAN interface Heading Description Interface LAN interface s Receive...

Page 21: ...ffic statistics for each WAN interface Heading Description Interface WAN interfaces Description WAN service label Received Transmitted Bytes Pkts Errs Drops Number of Bytes Number of Packets Number of...

Page 22: ...ination Flag U route is up reject route G use gateway H target is a host R reinstate route for dynamic routing D dynamically installed by daemon or redirect M modified from routing daemon or redirect...

Page 23: ...ddress Shows the MAC address of host pc Device Shows the connection interface 4 5 DHCP Click DHCP to display all DHCP Leases Field Description Hostname Shows the device host PC network name MAC Addres...

Page 24: ...iption IPv6 Address Shows IP address of device host PC MAC Address Shows the Ethernet MAC address of the device host PC Duration Shows leased time in hours Expires In Shows how much time is left for e...

Page 25: ...stablished Source Port The source port from which the NAT session is established Destination IP The IP which the NAT session was connected to Destination Port The port which the NAT session was connec...

Page 26: ...from which the IGMP report was received WAN The WAN interface from which the multicast traffic is received Groups The destination IGMP group address Member The Source IP from which the IGMP report was...

Page 27: ...tus of the WAN interface Address IPv6 Address of the WAN interface Prefix Prefix received configured on the WAN interface Device Link local Address The CPE s LAN Address Default IPv6 Gateway The defau...

Page 28: ...Pv6 Neighbor Field Description IPv6 Address Ipv6 address of the device s found Flags Status of the neighbor device HW Address MAC address of the neighbor device Device Interface from which the device...

Page 29: ...28 4 8 3 IPv6 Route Field Description Destination Destination IP Address Gateway Gateway address used for destination IP Metric Metric specified for gateway Interface Interface used for destination IP...

Page 30: ...29 4 9 Network Map The network map is a graphical representation of router s wan status and LAN devices The feature is only available using a non IE browser...

Page 31: ...ists the MAC address of all the stations Associated Lists all the stations that are associated with the Access Point along with the amount of time since packets were transferred to and from each stati...

Page 32: ...31 4 10 2 Site Survey The graph displays wireless APs found in your neighborhood by channel...

Page 33: ...32 Chapter 5 Basic Setup You can reach this page by clicking on the following icon located at the top of the screen This will bring you to the following screen...

Page 34: ...33 5 1 Wan Setup Add or remove ETH WAN interface connections here Click Add to create a new Layer 2 Interface see Appendix E Connection Setup To remove a connection click the Remove button...

Page 35: ...N ID IGMP Shows Internet Group Management Protocol IGMP status NAT Shows Network Address Translation NAT status Firewall Shows the Security status IPv6 Shows the WAN IPv6 address MLD Shows Multicast L...

Page 36: ...ing traffic from the WAN side identified by Protocol and External port to the internal server with private IP addresses on the LAN side The Internal port is required only if the external port needs to...

Page 37: ...for the server Enable NAT Loopback Allows local machines to access virtual server via WAN IP Address External Port Start Enter the starting external port number when you select Custom Server When a se...

Page 38: ...37 Field Header Description Internal Port End Enter the internal port ending number when you select Custom Server When a service is selected the port ranges are automatically configured...

Page 39: ...pplication on the LAN initiates a TCP UDP connection to a remote party using the Triggering Ports The Router allows the remote party from the WAN side to establish new connections back to the applicat...

Page 40: ...d the port ranges are automatically configured Trigger Port End Enter the ending trigger port number when you select custom application When an application is selected the port ranges are automaticall...

Page 41: ...figured in the Virtual Servers table to the DMZ host computer To Activate the DMZ host enter the DMZ host IP address and click Save Apply To Deactivate the DMZ host clear the IP address field and clic...

Page 42: ...e Type Mapping type from local to public Local Start IP The beginning of the local IP Local End IP The ending of the local IP Public Start IP The beginning of the public IP Public End IP The ending of...

Page 43: ...ific public IP Many to one mapping a range of local IP to a specific public IP Many to many Overload mapping a range of local IP to a different range of public IP Many to many No Overload mapping a ra...

Page 44: ...PSEC ALG provides multiple VPN passthrough connection support allowing different clients on LAN side to establish a secured IP Connection to the W AN server To enable IPSEC ALG tick the checkbox and c...

Page 45: ...44 5 2 6 SIP ALG This page allows you to enable disable SIP ALG...

Page 46: ...GroupName Select an Interface Group 1st LAN INTERFACE IP Address Enter the IP address for the LAN port Subnet Mask Enter the subnet mask for the LAN port IGMP Snooping Standard Mode In standard mode m...

Page 47: ...HCP server and enter Start and End IP addresses and the Leased Time This setting configures the router to automatically assign IP default gateway and DNS server addresses to every PC on your LAN Setti...

Page 48: ...e checkbox outlined in RED below IP Address Enter the secondary IP address for the LAN port Subnet Mask Enter the secondary subnet mask for the LAN port Ethernet Media Type Configure auto negotiation...

Page 49: ...ave Apply Consult the field descriptions below for more details LAN IPv6 Link Local Address Configuration Heading Description EUI 64 Use EUI 64 algorithm to calculate link local address from MAC addre...

Page 50: ...nformation retrieved from DHCPv6 Stateful Use stateful configuration Start interface ID Start of interface ID to be assigned to dhcpv6 client End interface ID End of interface ID to be assigned to dhc...

Page 51: ...s on a link use the same MTU value Enable Prefix Length Relay Use prefix length receive from WAN interface Enable Configuration Mode Manually configure prefix prefix length preferred lifetime and vali...

Page 52: ...ve to apply and save the settings Heading Description IP Version The IP version used for the neighbor device IP Address Define the IP Address for the neighbor device MAC Address The MAC Address of the...

Page 53: ...52 5 3 3 UPnP Select the checkbox provided and click Apply Save to enable UPnP protocol...

Page 54: ...rk from active scans set the wireless network name also known as SSID and restrict the channel set based on country requirements Click Apply Save to apply the selected wireless options Consult the tab...

Page 55: ...SSID 1 32 characters Sets the wireless network name SSID stands for Service Set Identifier All stations must be configured with the correct SSID to access the WLAN If the SSID does not match that use...

Page 56: ...the drop down menu SSID stands for Service Set Identifier All stations must be configured with the correct SSID to access the WLAN If the SSID does not match that client will not be gr anted access N...

Page 57: ...56 The settings for WPA authentication are shown below The settings for WPA2 PSK authentication are shown next...

Page 58: ...its thus avoiding disclosure to eavesdroppers Under shared key authentication each wireless station is assumed to have received a secret shared key over a secure channel that is independent from the 8...

Page 59: ...ction 8 5 Internet Time so that the scheduled times match your local time Click Add to display the following screen See below for field descriptions Click Apply Save to add a time restriction User Nam...

Page 60: ...pe Exclude or Include Tick the Exclude radio button to deny access to the websites listed Tick the Include radio button to restrict access to only those listed websites Then click Add to display the f...

Page 61: ...60 A maximum of 100 entries can be added to the URL Filter list...

Page 62: ...enabling the Printer Server 5 6 2 DLNA Enabling DLNA allows users to share digital media like pictures music and video to other LAN devices from the digital media server Insert USB drive to the USB h...

Page 63: ...s the user to share files on the storage device Different levels of user acce ss can be configured after samba security mode is enabled This page also displays storage devices attached to USB host Dis...

Page 64: ...ection function is used for CPE to detect WAN service for either ETHWAN or xDSL interface The feature is designed for the scenario that requires only one WAN service in different applications The Auto...

Page 65: ...the PPP username password given by your service provider for PPP service detection Select a LAN as WAN Ethernet port for auto detect Select the Ethernet Port that will be used as ETHWAN during auto d...

Page 66: ...ore any of the services to meet their own requirements Click Apply Save to activate the auto detect function Auto Detection status and Restart The Auto detection status is used to display the real tim...

Page 67: ...HWAN port is not detected the Auto Detection for ETHWAN will be configured to the 4th LAN port by default and allows it to be configured for any LAN port as well 3 For cases in which both the DSL port...

Page 68: ...and each applies at least one limiting condition For individual IP packets to pass the filter all conditions must be fulfilled NOTE This function is not available when in bridge mode Instead MAC Filte...

Page 69: ...port or port port Enter source port number or range Destination IP address Enter destination IP address Destination Port port or port port Enter destination port number or range INCOMING IP FILTER By...

Page 70: ...ce IP address Enter source IP address Source Port port or port port Enter source port number or range Destination IP address Enter destination IP address Destination Port port or port port Enter desti...

Page 71: ...WARDED means that all MAC layer frames will be FORWARDED except those matching the MAC filter rules BLOCKED means that all MAC layer frames will be BLOCKED except those matching the MAC filter rules T...

Page 72: ...Field Description Protocol Type PPPoE IPv4 IPv6 AppleTalk IPX NetBEUI IGMP Destination MAC Address Defines the destination MAC address Source MAC Address Defines the source MAC address Frame Direction...

Page 73: ...o activate QoS QoS and DSCP Mark are defined as follows Quality of Service QoS This provides different priority to different users or data flows or guarantees a certain level of performance to a data...

Page 74: ...ton The Enable button will scan through every queues in the table Queues with enable checkbox checked will be enabled Queues with enable checkbox un checked will be disabled The enable checkbox also s...

Page 75: ...specific network interface QoS enabled After selecting an Interface the following will be displayed The precedence list shows the scheduler algorithm for each precedence level Queues of equal precede...

Page 76: ...button will scan through every policers in the table Policers with enable checkbox checked will be enabled Policers with enable checkbox un checked will be disabled The enable checkbox also shows stat...

Page 77: ...licer rule Committed Rate kbps Defines the rate allowed for committed packets Committed Burst Size bytes Maximum amount of packets that can be processed by this policer Conforming Action Defines actio...

Page 78: ...an entry from the list click Remove This screen creates a traffic class rule to classify the upstream traffic assign queuing priority and optionally overwrite the IP header DSCP byte A rule consists o...

Page 79: ...sult that the Destination MAC Address of its header binary AND to the Destination MAC Mask must equal to the result that this field binary AND to the Destination MAC Mask Destination MAC Mask This is...

Page 80: ...the other menu options are shown but ineffective 6 4 1 Default Gateway Default gateway interface list can have multiple WAN interfaces served as system default gateways but only one will be used accor...

Page 81: ...After clicking Add the following will display IP Version Select the IP version to be IPv4 Destination IP address prefix length Enter the destination IP address Interface select the proper interface fo...

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