Enodeb Lte v100r004 Operation Issue 1.02

6/20/2012 4:50:27 PM eNodeB LTE V100R004 Operation

Confidential Information of Huawei. No Spreading Without Permission

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The eNodeB LMT is mainly used to help Commsioning the eNodeB, locally locate faults, and clear faults. You can operate and maintain the eNodeB through the LMT in the following scenarios: p When the transmission between the eNodeB and the M2000 is unavailable, you can Commsioning the eNodeB through the LMT. p When the communication between the eNodeB and the M2000 fails, you can locate and clear faults through the LMT. p When alarms are generated on the eNodeB and related boards need to be replaced locally, you can locate and clear faults through the LMT.










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Prerequisite p Before using the LMT, you must install the JAVA Platform Standard Edition Runtime Environment (JRE) plug-in of jre-6u11-windows-i586 or a later version in the computer configured with the LMT. The JRE plug-in is a standard Java runtime environment plug-in, which can be downloaded from http://java.com/ or http://support.huawei.com/. If the plug-in is not installed in the computer, the system prompts you to install it during login. p If the installed plug-in is not the latest version, the system prompts you to upgrade it during login. You are advised to uninstall the existing version before installing the latest version. p If you fail to log in to the LMT after the plug-in is upgraded to the latest version, restart the browser and then log in. Logging to eNodeB procedure: 1. Open IE browser, input the local OM IP address, The default IP address is 192.168.0.49, press ”Enter”. 2. Set User Name, Password, and Verify Code. Set User Type to Local. Click “Login”







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M2000 client online installation procedure: 1. Open IE browser, input the “http://M2000 server IP/cau”, press ”Enter”, a online installation window display. 2. Click “Setup” bottom to install M2000 client online.







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Client the Main topology icon, the topology windows display. In the topology window, find the eNodeB you want to operate.







1. Right click the eNodeB on the topology panel, select “Device Maintenance” menu. 2. Double click the module panel. 3. The virtual board window display, according to the color, you can get the board statues.




1. Right click the eNodeB on the topology panel, select “MML Command” menu. 2. Input MML DSP BRD and the parameters, click “Execute” bottom or press F9 to execute the command. 3. In the “Command Maintenance” window, the querying result appear Field

Description

Availability Status

Indicates the physical operation status of the board, which can be Uninstalled, Starting up, Normal, Inconsistent, Unconfigured, Power off, Fault, Communication lost, In test, or the combination of various states. For example, if a board is not configured and fails to communicate with the main control and transmission board, the physical operation status of the board is Unconfigured, Communication lost.

Operational State

Indicates the operational state of the board, which can be set to Enabled or Disabled. Enabled indicates that services can be carried on the board. Disabled indicates that no service can be carried on the board.

Alarm Status Indicates the alarm status. Administrativ Indicates the administrative state of the board. The administrative e state state of the board can be blocked, unblocked, or shutting down. Standby Status

Indicates the active/standby state. Active indicates that the board works in active mode, and Standby indicates that the board works in standby mode.







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Types of MML commands Action

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Meaning

Action

Meaning

ACT

Activate

RST

Reset

ADD

Add

SET

Set

BKP

Back up

STP

Stop

BLK

Block

STR

Start

DLD

Download

UBL

Unblock

DSP

Display dynamic information

ULD

Upload

LST

List static data

SCN

Scan

MOD

Modify

CLB

Calibrate

RMV

Remove

Formats of MML Commands p The format of an MML command can be "Command Word: Parameter Name=Value;". p The command word is mandatory, whereas the parameter name and value are optional. p An example of an MML command with a command word and parameters: BLK BRD: CN=0, SRN=0, SN=3; p An example of an MML command with only a command word: LST VER:; Confidential Information of Huawei. No Spreading Without Permission






ID

BLKTIMEOUT

Name

Description

Duration of the shutting down state

Meaning: Indicates the time for the blocking timer to expire. If the value is 0 when blocking is performed, the board is immediately blocked. The value is not 0 when gradual board blocking is performed. When the timer expires or users do not exist in the cells carried by the board, the status of the board is blocked.







Field

Description

Cabinet No. Indicates the cabinet number of the board. Slot No.

Indicates the slot number of the board.

Subrack No.

Indicates the subrack number of the board.

Board type

Indicates the type of the board. This parameter is the logical type instead of the physical type of the board.

Administrati Indicates the administrative state of the board. The administrative state of ve state the board can be blocked, unblocked, or shutting down. For details, see ITUT X.731. Availability Status

Indicates the physical operation status of the board, which can be Uninstalled, Starting up, Normal, Inconsistent, Unconfigured, Power off, Fault, Communication lost, In test, or the combination of various states. For example, if a board is not configured and fails to communicate with the main control and transmission board, the physical operation status of the board is Unconfigured, Communication lost.

Standby Status

Indicates whether the LMPT in use is the active or standby one.

Alarm Status

Indicates the alarm status. For details about the definition of Alarm Status, see ITU-T X.731.




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VSWR, Voltage Standing Wave Ratio Start VSWR Test (STR VSWRTEST) p Use this command to start a VSWR test, which is a high-precision VSWR test. The test result shows only the standing wave ratio of the antenna port on top of the cabinet. To obtain more details about the standing wave, run the DSP VSWR command. Display VSWR Test Result (DSP VSWR) p Use this command to query the current VSWR of the antenna. The query result of multiple antenna ports contains only the VSWRs of the antenna ports on top of the cabinet. The query result of a specified antenna port of a specified RRU contains the VSWR of the antenna port on top of the cabinet, other highest VSWRs of the feeder, and the distance from the positions of the highest VSWRs on the feeder to the antenna port on top of the cabinet. A maximum of six highest VSWRs on the feeder are contained in the query result.







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LOCALIP: Local OM IP address located on “ETH” port. Gernerally it is same for every site, the dafault value is 192.168.0.49 OMCH：A logical channel for remote OM, the OMCH IP NOT located on specific physical port, it belong to the eNodeB ETH: The IP for specific physical FE/GE ports ETHTRK: If the FE/GE ports are combined as a ethnet trunk, it can be used to define the trunk IP. LOOPINT: A logical IP address for transmission. Commonly, it is adopted when IPSec is used in the network.

LOCALIP: 192.168.0.49
















Field Port Type Port No.

Description Indicates the type of port. Indicates the port number.

Route Type

Indicates the type of route. If this parameter is set to NEXTHOP, all the IP packets that meet the route direction are first forwarded to the specified next hop IP address. If this parameter is set to IF, all the IP packets that meet the route direction are first forwarded to the specified egress port.

Destination IP Indicates the destination IP address of the route. Mask Next Hop IP Preference

Protocol

Indicates the destination subnet mask of the route. During the parameter setting, the following condition must be met: In the binary value to which the destination subnet mask is converted, 0 is not allowed to precede 1. Indicates the IP address of the next hop. Indicates the priority of the routing table entry. A smaller parameter value denotes a higher priority. Indicates the type of routing table for a static IP route. A static host route is a manually configured route whose subnet mask is 255.255.255.255. A static gateway route is a manually configured route whose subnet mask is not 255.255.255.255 and whose next hop IP address and egress port IP address are on different network segments. A dynamic host route is a dynamically acquired route whose subnet mask is 255.255.255.255. A dynamic gateway route is a dynamically acquired route whose subnet mask is not 255.255.255.255 and whose next hop IP address and egress port IP address are on different network segments.







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Traceroute sends a sequence of Internet Control Message Protocol (ICMP) packets addressed to a destination host. Tracing the intermediate routers traversed involves control of the time-to-live (TTL) Internet Protocol parameter. Routers decrement this parameter and discard a packet when the TTL value has reached zero, returning an ICMP error message (ICMP Time Exceeded) to the sender. Traceroute works by increasing the TTL value of each successive batch of packets sent. The first three packets sent have a time-to-live (TTL) value of one, expecting that they are not forwarded by the first router. The next three packets have a TTL value of 2, so that the second router will send the error reply. This continues until the destination host receives the packets and returns an ICMP Echo Reply message. The traceroute utility uses the returning ICMP messages to produce a list of hosts that the packets have traversed in transit to the destination. The three timestamp values returned for each host along the path are the delay (aka latency) values, typically measured in milliseconds for each packet in the batch.




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If you can run the PING command for the destination IP address successfully, and fail to run the TRACERT command for it, check and remove any redundant IP addresses on the same network segment as the IP address planned on the egress port.







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LST CELL Output description

Field

Description

Local cell identity

Indicates the local ID of the cell. It uniquely identifies a cell within a BS.

Cell instance state

Indicates the state of the cell instance.

Cell latest avail state

Indicates the latest available information of the cell, including the reason of the cell setup failure and the information of the successful cell activation.

Cell power save state

Indicates the energy saving status of the cell. There are four states: RF intelligent shutdown, cell intelligent shutdown, low power consumption mode, and automatic power-off at a specified time.

Bbi slot

Indicates the slot number of the baseband processing board where the cell is configured.

Cell topo type

Indicates the topology of the cell. Such as Ring or Chain topology

RRU0 subrack number

Indicates the subrack number of RRU0 used by the cell. The value 255 indicates that the cell does not use RRU0.

RRU1 subrack number

Indicates the subrack number of RRU1 used by the cell. The value 255 indicates that the cell does not use RRU1.







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Use this command to block a cell. When a cell is blocked in high priority, the cell is deactivated immediately. When a cell is blocked in medium priority, the cell is deactivated immediately if no subscriber accesses the cell in the duration specified for blocking of medium priority, or if any subscriber accesses the cell in the duration specified for blocking of medium priority the cell is deactivated after the duration specified for blocking of medium priority expires. When a cell is blocked in low priority, the cell is deactivated when no subscriber accesses the cell. The function of BLK CELL (CELL_HIGH_BLOCK) is same with DEA CELL.




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Neighboring cell classification

EUTRANINTRA FREQNCELL LTE N Cell EUTRANINTER FREQNCELL Neighboring Cell

CDMA2000HR PDNCELL Inter System N cell

UTRANNCELL

GERANNCELL













Field

Description

Storage Area

Indicates the location of the main and standby area. Main Area: Indicates the main area of the version area on the NE. Standby Area: Indicates the standby area of the version area on the NE.

Software version

Indicates the base station software version.

Software Status

Indicates whether the software version is available. Available: Indicates the software version on the NE is incorrupt. Unavailable: Indicates the software version on the NE is corrupted, or the version area is empty.






















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After you click the “Backup” bottom, the eNodeB configuration file will be saved on the M2000 Server and eNodeB at the same time.

Click the bottom to download the configuration file from M2000 server to M2000 client













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After the task is running, right click the task, select “Query Result” to view tracing result









Enodeb Lte v100r004 Operation Issue 1.02

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