Do you have a question about the CGA4131 and is the answer not in the manual?
Questions and answers
MIchael Allen
April 17, 2025
I am using a cga4131com gateway through Comcast in North America. I have a block of 5 static lines. I can ping each of the IPv4 addresses. I have disabled DHCP for the Ethernet wired addresses (but not the WiFi addresses, obviously). Do I need to further configure the wired block of IP4 addresses? At this time I have Internet access on each address.
1 comments:
Mr. Anderson
May 9, 2025
Yes, when using static IPs on a Technicolor CGA4131 gateway, you need to configure the static IP option and enter the MAC address of the client that needs the static IP address. You may also modify the LAN configuration, including the number of IP addresses.
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Revision History Revision Date Description Initial draft 3/2/2018 Updated the baseline configuration file; added details for 3/6/2018 spectrum analyzer based review comments. 3/6/2018 Proprietary and Confidential - Technicolor...
Technicolor CGA4131 Business Gateway The CGA4131 Business Gateway allows cable MSOs to respond to small and medium businesses with a business-centric set of data, voice, and wireless features. The CGA4131 is a DOCSIS® 3.1 broadband gateway offering triple-play services: up to Gigabit speeds, business VoIP and next generation 802.11ac Wi-Fi.
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Front Panel View and LED Operations The following images represent the front panel view of the CGA4131 TCH2-GA-TBR. Figure 1.1 Figure 1.2 Ethernet LED (Item A) State Description Solid on Ethernet is enabled with AC power Ethernet is not enabled...
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Ethernet Ports 1-8LEDs (Items B - I) The CGA4131 has 8 Ethernet ports. The status of each port is shown by its LED state: Port 1 LED B Port 2 LED C Port 3 LED D Port 4 LED E...
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Telephone Lines 1-8 LEDs (Items M - T) The CGA4131 has 8 telephone lines. The status of each telephone lines shown by its LED state: Telephone LED M Telephone LED N Telephone LED O Telephone LED P Line 1 Line 2...
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Top View The following image depicts the top view of the CGA4131 TCH2-GA-TBR. Figure 1.3 3/6/2018 Proprietary and Confidential - Technicolor...
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Back Panel The following image depicts the back panel view of the CGA4131 TCH2-GA-TBR. Figure 1.4 Telephone port (Item A) Eight-line embedded digital voice adapter for wired telephony service. Ethernet switch (Item B) Eight 1000/100/10BASE-T Ethernet ports provide wired connectivity. The first 4 Ethernet ports each can transfer up to 1 Gbps data, while the ports 5 to 8 can have a combined data transfer speed of 1 Gbps.
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Cable port (Item C) The CGA4131 complies with DOCSIS 3.0, 3.1 standards along with Packet Cable™ specifications to deliver high-end performance and reliability. USB port (Item D) USB port is used to connect USB devices. Power inlet (Item E) The power inlet (Power) allows connecting the power cord.
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2.4GHz SSID (Item A) Network Name (SSID) is the network name of the 2.4GHz access point. SSID is derived from the Wi-Fi MAC address. Passphrase of Device for2.4GHz (Item B) PRE-SHARED KEY-Passphrase of Device for 2.4GHz. 3/6/2018 Proprietary and Confidential - Technicolor...
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WAN MAC address (Item H) This defines the WAN MAC address. CM MAC address (Item I) This defines the Cable Modem’s MAC address. Serial Number of Device (Item J) This defines the device’s serial number. 3/6/2018 Proprietary and Confidential - Technicolor...
2 WebUI Access Overview This section explains the various access interfaces and access levels to CGA4131 Web UI. There are 3 interfaces for the user/operator to connect to on the CGA4131 TCH2-GA-TBR: LAN (Default URL 192.168.0.1 on LAN side) •...
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SnmpMibObject tchCmWebAccessAdvancedType.0 Integer 2; /* potd */ SnmpMibObject tchCmWebAccessAdvancedPassword.0 HexString 0x272a73bdb4945eddc88f6a66198c1056; The Web UI has an idle timeout of 15 minutes. The user needs to re-login to access the Web UI after the timeout. 3/6/2018 Proprietary and Confidential - Technicolor...
The CGA4131 is configured using the Web UI. Accessing the Web UI CGA4131 Web UI can be accessed through the various interfaces (LAN IP, CM IP or the eRouter IP) as explained in the previous section. The gateway prompts the user to enter the username and password.
DOCSIS Log Spectrum Analyzer (WAN:- CM Side details for login work ) System Connection Devices Routing Modem Network Time Wireless Radio Security Advanced Guest Network MAC Control Hotspot Security Firewall IP Filter Device Filter 3/6/2018 Proprietary and Confidential - Technicolor...
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Report Application Port Forward Port Trigger Port Filter DDNS UPnP IP Passthrough SIP ALG Administration User Remote Access Backup & Restore Reboot & Reset Troubleshooting Remote Log Diagnostic System Interface Network Wireless Clients Internet 3/6/2018 Proprietary and Confidential - Technicolor...
Main Wi-Fi Displays the connected Wi-Fi (WLAN) Clients with their Host Name and • IP address. Network Displays the connected Wired (LAN) Clients with their Host Name and IP • address. Guest Wi-Fi Displays the clients connected to Guest Wi-Fi. • Figure 5.1 3/6/2018 Proprietary and Confidential - Technicolor...
Figure 5.2 The IP connectivity information provided in the page includes eRouterIP Address, Subnet Mask, DNS and default Gateway Information for the IPv4 and IPv6 connections. The details are displayed as given below: 3/6/2018 Proprietary and Confidential - Technicolor...
This section displays the configuration of DHCP addresses for the home user on the LAN side, Information such as the Gateway Address, Subnet Mask, MAC Address, DHCP Server, DHCP Beginning Address and DHCP Ending Address are displayed here. 3/6/2018 Proprietary and Confidential - Technicolor...
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Auto Configuration without requiring any intermediate IP support in the form of a DHCP server. The SLAAC Table section displays details about IPv6 Address, the corresponding MAC Address and Reachability States information. Figure 5.4 3/6/2018 Proprietary and Confidential - Technicolor...
Click on the Status tab then click on the Wireless tab. The page provides wireless network information, including the Network Name (SSID), MAC Address, Security Mode, Network Mode, Channel, Channel Width, SSID Broadcast and Network Status for 2.4GHzand 5GHz. 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 5.6 3/6/2018 Proprietary and Confidential - Technicolor...
Link Speed and Link Duplex - Speed of 10/100/1000 and is it half duplex, full duplex • or Auto CPE List: This section displays the IP Address (IPv4 and/or IPv6) and MAC Address of the • devices connected. The following figures provide these details displayed in the page: 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 5.7 3/6/2018 Proprietary and Confidential - Technicolor...
Downstream Centre Frequency-The center of the downstream frequency associated • with this channel Downstream Band Width -The bandwidth of this downstream channel. Most • implementations are expected to support a channel width of 6 MHz (North America). 3/6/2018 Proprietary and Confidential - Technicolor...
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If the interface is down, it displays "unknown", else it will be either QAM64 or QAM256 based on CMTS configuration Figure 5.10 Error Codewords: This section displays Error Codewords, the information about the Channel ID, Unerrored, Correcteds and Uncorrectables. 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 5.11 3/6/2018 Proprietary and Confidential - Technicolor...
Figure 5.12 Spectrum Analyzer CGA4131 Business Gateway supports the Spectrum Analyzer feature, which can monitor a cable plant in real-time. This feature can provide details on the spectrum either via the Web UI or via SNMP MIBs. There are 3 main features that the spectrum analyzer supports: Run, Hold and Preset.
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Either one of them can be "ON" at any time. MEASUREMENTS – This option helps to switch the feature "ON" and get the • power values (dBm) at a particular Frequency. The value should be less than the span value. 3/6/2018 Proprietary and Confidential - Technicolor...
Bootloader Version, Core Version, Local Time and System Uptime. System Hardware: This section displays information about the System Hardware including the Hardware Version, Processor Speed, Flash Size, Total Memory and MAC Address. The DOCSIS State page is displayed below: 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 5.14 3/6/2018 Proprietary and Confidential - Technicolor...
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The System Software information is provided as shown below: Figure 5.15 3/6/2018 Proprietary and Confidential - Technicolor...
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The System Hardware information is provided as shown below: Figure 5.16 3/6/2018 Proprietary and Confidential - Technicolor...
Interface type, connection type, device name and the IP Address. Click on Connection tab then click on Devices in the Web UI. The devices page appears populated with the information below: Figure 6.1 Connection Tab / LAN 3/6/2018 Proprietary and Confidential - Technicolor...
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The eRouter supports DNS Passthrough - The gateway implements a Dnsmasq, which caches the DNS entries for the LAN requests. In case the entry is not present, the gateway would resolve them with DNS server in the WAN network. 3/6/2018 Proprietary and Confidential - Technicolor...
6.2.1 SNMP provisioning for LAN The following table depicts the LAN Configuration MIBs supported: Description rdkbRgIpMgmtLanTable LAN configuration Table rdkbRgIpMgmtLanDhcpServerTabl DHCP Server Details rdkbRgIpMgmtDnsServerTable DNS Server Details rdkbRgIpMgmtApplySettings Set the changes to LAN entry 3/6/2018 Proprietary and Confidential - Technicolor...
DHCP request to get the eRouter / WAN IP for the gateway. In case of DHCP v6, the eRouter IP is got from the MSO network through IP Prefix delegation. 3/6/2018 Proprietary and Confidential - Technicolor...
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192.168.100.1. Please record this address for future reference to switch back to Router Mode via the Connection page. The device can also be reverted to Router mode by factory reset via front panel switch. 3/6/2018 Proprietary and Confidential - Technicolor...
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In case of static IP, the details (IP address, Subnet Mask, Default Gateway, DNS configuration, MTU, etc.) needs to be obtained from the MSO and entered through the Web Figure 6.5 Provisioning WAN IP through DHCP 3/6/2018 Proprietary and Confidential - Technicolor...
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While configuring the Connection Mode as Static IP, the user needs to configure the following: Internet IP Address The gateway's IP address, as seen from the Internet Subnet Mask The gateway's Subnet Mask Default Gateway 3/6/2018 Proprietary and Confidential - Technicolor...
Setting the values of different parameters (Working mode, Connection Mode, Host name, Domain name): Click on the corresponding drop down menu and select the required values. • Press Save. • 6.3.2 SNMP provisioning for WAN 3/6/2018 Proprietary and Confidential - Technicolor...
IPv4 protocol stack and IPv6 protocol stack operational, and is forwarding IPv4 and IPv6 traffic. If the value of this object is noIpv4AndNoIpv6Fwding (5), the eRouter is currently operating with neither the IPv4 nor IPv6 protocol stack running. 3/6/2018 Proprietary and Confidential - Technicolor...
RIP. Here, IGMP Proxy can be displayed and set. Figure 6.8 6.4.1 Enable / Disable IGMP Proxy IGMP Proxy is used to enable multicast feature support. Users can enable or disable the IGMP Proxy using by selecting the button on the page. 3/6/2018 Proprietary and Confidential - Technicolor...
• Authentication Key • Authentication ID • Neighbour Address(Next hop address) • Connection Tab / Routing Click on the Connection tab then click on the Routing tab. The gateway will display the information below. 3/6/2018 Proprietary and Confidential - Technicolor...
Default value is 1. The user needs to select the Authentication type (Text / MD5), Key and ID to • complete the authentication configuration. 3/6/2018 Proprietary and Confidential - Technicolor...
Upstream Channel ID is shows locked Upstream Channel Id for Cable Modem. • Figure 6.11 This page displays the MTA line status and the logs. 3/6/2018 Proprietary and Confidential - Technicolor...
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8 MTA line - the status could be shown as onhook / offhook if the MTA is provisioned on the device. Figure 6.12 The logs will show the details of log generated during MTA operation that includes call status, error message that would be helpful for debugging. 3/6/2018 Proprietary and Confidential - Technicolor...
Click on the Connection tab then click on the Network Time tab. The network time page will display the various parameters related to current time, NTP server, etc. Options to configure Auto Daylight Saving and Time Zone are provided in this view. 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 6.14 The user can change the configurations and press the Save button in the page to change these parameters. 3/6/2018 Proprietary and Confidential - Technicolor...
7 Wireless The CGA4131 TCH2-GA-TBRalso serves as an 802.11 wireless access point (AP).A complete set of the wireless configuration pages described below is presented under the Wireless tab in the Web UI. This section contains the essential configuration items for a wireless network.
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1. For 2.4GHz: 802.11b only, 802.11g only, 802.11n only, Mixed (802.11b and 802.11g), Mixed (802.11g and 802.11n), Mixed (802.11b, 802.11g and 802.11n). 2. For 5GHz: 802.11a only, 802.11n only, 802.11ac only, Mixed (802.11a and 802.11n), Mixed (802.11n and 802.11ac) and Mixed (802.11a, 802.11n and 802.11ac). 3/6/2018 Proprietary and Confidential - Technicolor...
User can select either select any one channel accordingly from the available drop down list or can select the gateway to be in AUTO. The recommended setting is to leave the gateway channel selection in AUTO mode so that the CGA4131 can continuously scan and use channels with less interference.
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The page displays radio setup information at 2.4GHz and 5GHz.Click on the Wireless tab then click on Security tab. Here, the user can set and display Wireless Network (2.4GHz and 5GHz) information including the Network Name, Security Mode, Encryption, Network Password, and Key Interval. Figure 7.3 3/6/2018 Proprietary and Confidential - Technicolor...
The user must select a password that meets the requirements of the encryption type being used: 1. Open: No password needed 2. WPA2 Personal: at least 8 characters. 3. WPA or WPA2 Personal: at least 8 characters. 3/6/2018 Proprietary and Confidential - Technicolor...
Beacon Interval, Fragment Threshold, RTS Threshold, Wi-Fi Multimedia (WMM), WMM Power Save and Band Steering Settings: - Band Steering Status, Band Steering RSSIThreshold 2.4GHz, and Band Steering RSSIThreshold 5GHz. Click on the Wireless tab then click on the Advanced tab. 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 7.5 3/6/2018 Proprietary and Confidential - Technicolor...
In the event of a high packet error rate, the Fragmentation Threshold may be slightly increased. Setting the Fragmentation Threshold too low may result in poor network performance. Only a minor reduction of the default value is recommended. 3/6/2018 Proprietary and Confidential - Technicolor...
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Band Steering is based upon the clients RSSI threshold value. A minimum threshold value is configured using the WebUI. When the threshold is reached, the clients are automatically steered. The following screen provides the setup for Band Steering feature: 3/6/2018 Proprietary and Confidential - Technicolor...
Note: Do not forget to hit the Save button after all changes are made. 7.3.2 SNMP provisioning for Advanced Wireless Setting S. No. MIBs Description rdkbRgdot11nExtPhyRate rdkbRgdot11nExtPhyRatesets transmission rate. rdkbRgdot11ExtCtsProtectionE rdkbRgdot11ExtCtsProtectionEnable nable sets the CTS protection mode. rdkbRgDot11ExtBeaconInterval rdkbRgDot11ExtBeaconIntervalsets the beacon interval. rdkbRgDot11ExtDTIMInterval rdkbRgDot11ExtDTIMIntervalsets the DTIM interval. 3/6/2018 Proprietary and Confidential - Technicolor...
Networks and Guest LAN Settings. Guest Networks view shows names of all the guest networks configured, MAC address, Enable/Disable status and Broadcast SSID status for each one of them. The following figure provides that view: 3/6/2018 Proprietary and Confidential - Technicolor...
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IP address and DHCP configurations. User can select the specific network name to view the configuration of that network. The figure below provides Guest LAN Settings view: 3/6/2018 Proprietary and Confidential - Technicolor...
LAN configuration for each of the guest networks. 7.4.1.1 Guest Network Wireless Interface: This tab allows the user to select the wireless interface of the guest network (2.4GHz or 5GHz). 3/6/2018 Proprietary and Confidential - Technicolor...
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Network Name: SSIDs corresponding to the Wireless Interface selection are shown here. Security Mode: Please refer to 7.2.1 Security tab; settings are same. The user can select Security Mode, Encryption and the Network Password. 3/6/2018 Proprietary and Confidential - Technicolor...
DHCP Server: When enabled, the CGA4131 automatically assigns IP addresses. If disabled, parameters can be configured manually. Figure 7.11 Note: Do not forget to hit the Save button after all changes are made. 7.4.2 SNMP provisioning for Guest Network The following MIBs are used for provisioning the Guest Network: S.
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Sets the number of user controlled guest networks via Web UI rdkbRgDot11ExtMbssUseNonvol Allows to save additional BSS parameters to non-vol if set to TRUE rdkbRgDot11ExtMbssAdminControl Sets the number of admin controlled guest networks via Web UI 3/6/2018 Proprietary and Confidential - Technicolor...
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Here the user can set and display Network Name, Wi-Fi MAC Control, Access Restriction, MAC Control List (Device Name, MAC Address, Delete), Auto Learned Device (Device Name, MAC Address, IP Address, Status, Add). Figure 7.12 3/6/2018 Proprietary and Confidential - Technicolor...
(1), then only stations whose MAC address appears in the rdkbRgDot11AccessMacTable will be allowed to connect. The value for primary BSS is stored in non-vol. The default value for other BSSs is 0 3/6/2018 Proprietary and Confidential - Technicolor...
The Wi-Fi Direct specification supersedes this requirement by stating that all devices must support the push button. The Technicolor CGA4131 TCH2-GA-TBRprovides two WPS PBC buttons; (1) HW button on the front panel (2) SW button on the WebUI, as shown right.
Click on the Wireless tab and then click on the WPS control tab. The page displays WPS setup information. Here user can set and display WPS parameters including the Access Point PIN and Connection Method (Push Button/ PIN Number). 3/6/2018 Proprietary and Confidential - Technicolor...
Click on the Wireless tab then click on the QOS tab. The page displays QoS setup information. Here, the user can set and display SSID Index, Radio Band, Network Name, Wi-Fi Multimedia (WMM), WMM Power Save, Preset QoS Level (Low, Medium and High),Index, IcAifsn, IcEcwMin,IcEcwMax,IcTxOp, IcAckPolicy. 3/6/2018 Proprietary and Confidential - Technicolor...
Wi- Fi Multimedia and WMM Power Save: Please refer to section 7.3.1for definitions. Note: It’s recommended not to change anything under this tab; any incorrect settings can lead to degradation in wireless network performance. 3/6/2018 Proprietary and Confidential - Technicolor...
CGA4131 supports Wi-Fi hotspot functionality where secondary SSIDs can be configured as public access points. CGA4131 must establish a connection to a remote endpoint over GRE. Traffic is routed to the GRE endpoint over routes established in the route table. When a data packet is received by the GRE endpoint, it is de-encapsulated and routed to its destination address.
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Figure 7.16 3/6/2018 Proprietary and Confidential - Technicolor...
7.8.2 SNMP provisioning for Hotspot Hotspot feature is configured using the following MIB elements. An entry defining the Wi-Fi hotspot connected clients: This table provides statistical information of GRE tunnel: 3/6/2018 Proprietary and Confidential - Technicolor...
8 Security Security settings within the CGA4131 TCH2-GA-TBR’s page allow blocking or selectively allowing different types of data through the router from the WAN to the LAN. Additionally, the settings allow the device’s firewall to be enabled or disabled. The following security...
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• VPN (GRE, UDP port 500, TCP port 1723) • iTunes (TCP port 3689) Medium Inbound traffic is blocked for No restrictions - Outbound the following services: connections are allowed by the firewall regardless of the 3/6/2018 Proprietary and Confidential - Technicolor...
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/ triggering rule, or a DMZ host has been configured. No restrictions. Can be No restrictions Firewall configuration is enabled through port disabled. forward/ port trigger/DMZ rule 3/6/2018 Proprietary and Confidential - Technicolor...
8.1.1 User provisioning for Firewall The following screens provide a view on the various configurations for IPv4 and IPv6 firewalls supported: Figure 8.2 Figure 8.3 3/6/2018 Proprietary and Confidential - Technicolor...
SNMP provisioning is done by the following MIBs for Firewall Basic settings S. No. MIBs Description rdkbRgFirewallProtection Controls the firewall. This parameter is stored in non- vol and is enabled after factory reset. Options are Disable / Low, Medium, High and Custom. 3/6/2018 Proprietary and Confidential - Technicolor...
Device Filter The Device Filter page is used to allow or block devices connecting to the router, for both LAN and Wi-Fi clients. The devices are allowed or blocked with respect to their MAC 3/6/2018 Proprietary and Confidential - Technicolor...
(Allow all or Deny All) and adding the devices into the Blocked List. Enable Device Filter Device Filter can be enabled with Access type either Block All devices or Allow All devices status. Filter can be enabled by clicking on the corresponding button. 3/6/2018 Proprietary and Confidential - Technicolor...
Blocked sites and the added website will be blocked for both LAN and WLAN devices, which are connected through the router. Security Tab / Access Control Click on the Security tab then click on Access Control tab. 3/6/2018 Proprietary and Confidential - Technicolor...
There is an option to delete the URLs from the Blocked Sites list. Trusted Devices The user can override this feature for specific devices. They need to be added in the Trusted Devices list with Trusted button enabled. 3/6/2018 Proprietary and Confidential - Technicolor...
Filter. This could be protocols or port numbers - Services Name, TCP/UDP, Start Port, End Port, Time (When), and Delete Trusted Devices–List of auto leaned devices in the LAN. Service filter can be enabled • or disabled for these devices by selecting the Trusted option. 3/6/2018 Proprietary and Confidential - Technicolor...
Trusted button in the Trusted Devices list. If the Trusted button is enabled, the service filter is applied as per the service filter definitions (Protocol, Port Range and Time of the day). 8.5.2 SNMP provisioning for Service Filter The following MIBs configure the Service Filter feature: 3/6/2018 Proprietary and Confidential - Technicolor...
LAN side to be part of the enterprise private network. This is mainly used in B2B (Business-2-Business) applications. For the CGA4131 TCH2-GA-TBRto act as a VPN endpoint, configurations can be done from the Security ->VPN page.
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Algorithm, Pre –Shared Key, Key Life Time) • Figure 8.10 Figure 8.11 3/6/2018 Proprietary and Confidential - Technicolor...
Secure Group must match the remote gateway's Remote Secure Group. IP Address: Enter the IP address on the local network. Subnet Mask: If the Subnet option is selected, enter the mask to determine the IP Addresses on the local network. 3/6/2018 Proprietary and Confidential - Technicolor...
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My_@123 or 0x4d795f40313233. Note that both sides must use the same Pre-Shared Key. Key Lifetime: This field specifies the lifetime of the IKE generated key. If the time Expires, a new key will be renegotiated automatically. The Key 3/6/2018 Proprietary and Confidential - Technicolor...
8.7.2 SNMP provisioning for Email The following MIBs implement this feature: S. No. MIBs Description rdkbRgFirewallReportEmailEnable Enables sending logs via email. Email is sent when an event happens 3/6/2018 Proprietary and Confidential - Technicolor...
To display security reports, select the Security tab in the Gateway page and then select Report tab. Device Filter logs, Site Filter logs, Service Filter logs and Email Settings logs and Firewall Logs will be displayed as shown below: 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 8.14 3/6/2018 Proprietary and Confidential - Technicolor...
IP address details for the IPv4 and IPv6 traffic (as per the need). Turning the enable button would enable the port forwarding feature; the entries can be deleted from the table using the Delete button. 3/6/2018 Proprietary and Confidential - Technicolor...
Port Triggers are similar to Port Forwarding except that they are not static ports held open all the time. When the CGA4131 detects outgoing data on a specific IP port number set in the Trigger Range, the resulting ports set in the Target Range are opened for incoming (or sometimes referred to as bi-directional ports) data.
Click on Application tab then click on Port Filter tab. The page displays following Port Filter setup information, which can be viewed and modified by user: Range of Ports • Traffic / Protocol • Enable the filter • Delete the filter entry • 3/6/2018 Proprietary and Confidential - Technicolor...
Application Tab/ DDNS Click on the Application tab then click on DDNS tab. This page displays DDNS setup information. Here, user can set and display DDNS (Disable, DynDns.org, TZO.com, Changeip.com, and Freedns.afraid.org), Username, Password and Hostname. 3/6/2018 Proprietary and Confidential - Technicolor...
Any computer whose port is being forwarded must have its DHCP client function disabled and should have a static IP address assigned to it because its IP address may change when it is using the DHCP function. 3/6/2018 Proprietary and Confidential - Technicolor...
Here a user can enable the DMZ feature, enter the host address (both IPv4 and IPv6) and save the configuration. 9.5.1 SNMP provisioning for DMZ S. No. MIBs Description rdkbRgFirewallDmzAddress For DMZ Host IP address set the following MIB rdkbRgFirewallApplySettings firewall MIBS rdkbRgFirewallApplySettings to 1 to take effect. 3/6/2018 Proprietary and Confidential - Technicolor...
1 to 255. The default value for the advertisement time to live is 5 hops. 4. Zero Config – The UPnP architecture supports zero configuration networking. An UPnP compatible device from any vendor can dynamically join a network, obtain an 3/6/2018 Proprietary and Confidential - Technicolor...
The UPnP feature is controlled via rdkbRgIpMgmtLanUpnp. S. No. MIBs Description rdkbRgIpMgmtLanUpnp Enable/Disable the UPnP agent Since the MIB is a table for different SSID, UPnP configuration is supported on all primary as well as secondary SSIDs. 3/6/2018 Proprietary and Confidential - Technicolor...
IP Passthrough IP Passthrough allows the user to assign a public IP address to a device connected to CGA4131 on the LAN side, effectively bypassing the internal router IP. Application Tab/ IP Passthrough Click on the Application tab, and then click on IP Passthrough tab. The page displays setting up information IP Passthrough.
Click on the Application tab, and then click on SIP ALG tab. The page displays an option to enable or disable the SIP Application Layer Gateway. The user can click on the button to enable or disable the ALG support. 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 9.9 3/6/2018 Proprietary and Confidential - Technicolor...
10 Administration 10.1 User There are two user profiles for CGA4131 – home user and advanced user. When logged in as home user, via Web UI, this page provides options to change the default Username and the password. Administration / User Click on the Administration tab and then the User tab.
MIB value is automatically set to “0” and no access through eRouter IP is available. 10.2.2 Telnet / SSH access CGA4131 supports Telnet / SSH to the CM Console. The user needs to login with CM IP and user credentials need to be entered. User needs to configure the following MIBs for the...
• 10.3 Backup & Restore The backup feature saves the current CGA4131 configuration to a local PC. These settings can be restored later if a configuration needs to be restored, or to recover from changes that have had an undesirable effect.
The user is promoted to change default username and password. There is no factory default password. Another option to restore the factory setting is using Reset button on front panel of box. 3/6/2018 Proprietary and Confidential - Technicolor...
Click on the Administration tab then click on the Troubleshooting tab. The page provides views for running ping (to check the network connectivity to a particular IPv4 or IPv6 address) and trace route (for displaying the route/path and measuring transit delays of packets across the network. 3/6/2018 Proprietary and Confidential - Technicolor...
The User can modify the modules (System, Event, and Firewall) for logging and the log levels (Critical, Major, Minor, Warning and Inform) to be logged and save the configuration for future logging. The logging server details also need to be entered. 3/6/2018 Proprietary and Confidential - Technicolor...
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Figure 10.8 3/6/2018 Proprietary and Confidential - Technicolor...
11 Diagnostics This section provides details about the various diagnostic features built in CGA4131 TCH2- GA-TBR. 11.1 System This page displays the system status. The details shown are system uptime and resource usage such as CPU and memory. Figure 11.1...
This page displays the up/down status, various configurations, data traffic and error information for various interfaces in the system (WAN, LAN and Wi-Fi). The figure below provides WAN interface status and traffic/error statistics. Figure 11.2 3/6/2018 Proprietary and Confidential - Technicolor...
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The figure below provides LAN interface status and traffic/error statistics. Figure 11.3 3/6/2018 Proprietary and Confidential - Technicolor...
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The figure below provides status and traffic/error statistics for each of the Ethernet ports. Figure 11.4 3/6/2018 Proprietary and Confidential - Technicolor...
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The figures below provides status and traffic/error statistics for 2.4GHz network. Figure 11.5 3/6/2018 Proprietary and Confidential - Technicolor...
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The figures below provides status and traffic/error statistics for 5GHz network. Figure 11.6 3/6/2018 Proprietary and Confidential - Technicolor...
This section provides the configuration status for LAN side configurations. The figure below displays the Gateway configuration (Operational status, Router/Bridge mode, support for IPv4 or IPv6 or both protocols). Figure 11.7 This figure displays the IPv4 configuration status. Figure 11.8 3/6/2018 Proprietary and Confidential - Technicolor...
Figure 11.9 11.4 Wireless This section shows Wi-Fi configuration for 2.4GHz and 5GHz networks including Network Name, Wi-Fi MAC address, network mode, channel bandwidth, channel numbers, security mode, and SSID broadcast status (enabled / disabled). 3/6/2018 Proprietary and Confidential - Technicolor...
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The figure below shows the 2.4GHz network configuration and the list of devices connected to the 2.4GHz network. For each of the devices, the network configuration, traffic statistics / errors and signal strength. Figure 11.10 3/6/2018 Proprietary and Confidential - Technicolor...
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The figure below shows the 5GHz network configuration and the list of devices connected to the 5GHz network. For each of the devices, the network configuration, traffic statistics / errors and signal strength. Figure 11.11 3/6/2018 Proprietary and Confidential - Technicolor...
IPv6 protocol. It allows the various devices attached to an IPv6 network to connect to the Internet using the Stateless Auto Configuration without requiring any intermediate IP support in the form of a DHCP server. Figure 11.12 3/6/2018 Proprietary and Confidential - Technicolor...
11.6 Internet This page provides the internet traffic information (at IP address level) for the various clients to remote internet addresses including the protocol specific traffic information. Figure 11.13 3/6/2018 Proprietary and Confidential - Technicolor...
12 Mixed mode 8 Gigabit Ethernet ports available on CGA4131 product are primarily used in conjunction with Wi-Fi as primary SSID. In the case of router or bridge modes, all of these ports will be set to router or bridge without independent control over ports. This feature provides the customer with a flexibility to control and configure individual Gigabit Ethernet ports in either bridge or router mode independent of each other.
This is an interface-specific MIB which must be appended with the appropriate interface index of the BSSID that is being configured for isolation. Index Interface 10001 Primary BSSID 10002 Secondary BSSID #1 10003 Secondary BSSID #2 3/6/2018 Proprietary and Confidential - Technicolor...
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SNMP, the setting will persist across device reboots). If SNMP is used, setting rdkbRgDot11ApplySettingsto true (1) is required for the change to take effect (as is the case withotherrdkbRgDot11 MIB settings when set via SNMP). 3/6/2018 Proprietary and Confidential - Technicolor...
TR-069 server. This affects the Internet Gateway Device, Device Info, Serial Number and Parameter in the TR-069 object model. 14.1 User provisioning forTR-069 The user does not configure TR-069, as it is for remote management by the service operator from the auto configuration server. 3/6/2018 Proprietary and Confidential - Technicolor...
(3600, or one hour by default). rdkbTR069ClientDeviceI rdkbTR069ClientDeviceIdentifierdefines the value used dentifier to identify this device with the ACS. This value will show up in the ACS server under the Serial Number field. 3/6/2018 Proprietary and Confidential - Technicolor...
Web UI that otherwise would be enabled for all users by tchCmWebAccessReadPages.0. So this MIB acts as an override to disable read access to sections of the Web UI specifically for the Advanced user. 3/6/2018 Proprietary and Confidential - Technicolor...
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49 wireless2p4ABGNMode(49), section radio settings 50 wireless2p4SSID(50), section radio settings 51 wireless2p4BroadcastSSID(51), section radio settings 52 wireless2p4Channel(52), section radio settings 53 wireless2p4ChannelWidth(53), section radio settings 54 wireless2p4Security(54), section wireless security 55 wireless2p4Wps(55), group WPS 56 wireless2p4Advanced(56), section advanced settings 3/6/2018 Proprietary and Confidential - Technicolor...
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1. Bitmask element type can be "section", "group", "page" or "menu". 2. "wireless2p4Wps" and "wireless5Wps" are grouped, set all to "0" make WPS hide. 3. "wireless2p4AccessControl" and "wireless5AccessControl" are grouped, set all to "0" make Wi-Fi MAC filter hide. 3/6/2018 Proprietary and Confidential - Technicolor...
Delivery Traffic Indication Message PMIP Proxy Mobile Internet Protocol Request to Send Threshold SNMP Simple Network Management Protocol softGRE Soft Generic Routing Encapsulation Station- A wireless Station Wireless Distribution System POTD Password Of The Day 3/6/2018 Proprietary and Confidential - Technicolor...
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Questions and answers
I am using a cga4131com gateway through Comcast in North America. I have a block of 5 static lines. I can ping each of the IPv4 addresses. I have disabled DHCP for the Ethernet wired addresses (but not the WiFi addresses, obviously). Do I need to further configure the wired block of IP4 addresses? At this time I have Internet access on each address.
Yes, when using static IPs on a Technicolor CGA4131 gateway, you need to configure the static IP option and enter the MAC address of the client that needs the static IP address. You may also modify the LAN configuration, including the number of IP addresses.
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