Tuesday, January 10, 2017

The Multicast Configuration of display igmp log statistic(distributing-mode)

Function Description

Multicast refers to the point-to-multipoint communication between a certain node and all other nodes in the network. The core of the multicast technology is to duplicate the packets at the place nearest to the receiver, thus lowering the multicast traffic on the network.

Controllable multicast allows an access device to determine if a user has the authority to watch programs by identifying the user request packets. In this way, the access device controls and forwards the multicast services. The MA5680T/MA5683T/MA5608T provides the IPTV service by using the multicast technology. By using controllable multicast, the access device manages and controls multicast users. This helps to meet the requirements of the carriers for video services provisioning, and to enable the multicast services to be operable and manageable.

Function

This command is used to query the number of the IGMP user logs. To query the number of the IGMP user logs of the system, run this command.

Format

display igmp log statistic { service-port index | port frameid/slotid/portid [ gemport gemport-id ] | ip ip-addr vlan vlanid [ sourceip ip-addr ] } { all | time start-date start-time [ end end-date end-time ] } { all | watch | preview | no-authority }
display igmp log statistic all

Parameters

Parameter Description Value
port frameid/slotid/portid Indicates the subrack ID, slot ID, and port ID. Enter a slash (/) between the subrack and slot IDs. To query the number of the IGMP logs based on the user port, use this parameter. Please see Differences Between Shelves.
service-port index Indicates the service port ID. It uniquely identifies a service port.
Numeral type,Range:
  • SCUK/SCUL/SCUN:0-32767.
  • SCUB/SCUF:0-16383.
  • SCUH/SCUV:0-131071.
  • MCUD/MCUD1/MCUE:0-20479.
gemport gemport-id GEM port number. GEM ports of each PON port are numbered in a centralized way. GEM ports 0-127 are reserved for the private use of OMCI and GEM ports 4000-4095 serve as channels for special use. Numeral type. Range: 128-3999.
ip ip-addr Indicates the program IP address.
When you need to query the logs based on the program, use this parameter with the vlanid parameter to specify the program.		 Dotted decimal notation. Range: 224.0.1.0-239.255.255.255.
vlan vlanid Indicates the IGMP VLAN ID.
To query the logs based on the program, use this parameter with the ip-addr parameter to specify the program.		 Numeral type. Range: 1-4093.
sourceip ip-addr
Indicates the multicast source IP address. When "IP address + MVLAN + Multicast source IP address" is used to identify a multicast program, use this parameter.
NOTE:
  • This parameter is displayed only after you run the igmp sip-gip-forward command to set the IGMP forwarding mode to SIP+GIP.
  • This parameter can be set only when the IGMP version of the MVLAN is V3. You can run the igmp version command to set the IGMP version of the MVLAN.
  • When the group filter mode is asm-ssm, it is not allowed to configure this parameter. You can run the igmp group-filter-mode command to set the group filter mode.
 IPv4 address format. Dotted decimal notation.
time Indicates the start date and time. The system starts to collect statistics of the IGMP logs from the specified time. -
start-date Indicates the start date. Date type. Input format of the date: yyyy-mm-dd.
start-time Indicates the start time. Time type. Input format of the time: hh:mm:ss.
end Indicates the end date and time. This parameter is optional. When you enter this parameter, the system stops collecting statistics of the IGMP logs at the specified time. If you do not enter this parameter, the time range will not be checked. -
end-date Indicates the end date. Date type. Input format of the date: yyyy-mm-dd.
end-time Indicates the end time. Time type. Input format of the time: hh:mm:ss.
all Indicates the statistics of the logs for the watching operation, previewing operation, no authority, and preview count limit of the program. -
watch Indicates the number of the logs of the user's watching the program. -
preview Indicates the number of the logs of the user's previewing the program. -
no-authority Indicates the number of the logs of the user without authority to preview the program. -
all Indicates the number of the logs that are generated within the specified time period. -

Modes

Privilege mode, BTV mode, MVLAN mode

Level

Operator level

Usage Guidelines

  • Run the config command to enter the global config mode, and then run the btv command to enter the BTV mode.
  • Run the config command to enter the global config mode, and then run the multicast-vlan command to enter the MVLAN mode. Or, in the BTV mode, run the multicast-vlan command to enter the MVLAN mode.
  • When you query the logs within the specified time period, the user online time in the log is referred. You can run the display igmp log(profile-mode) command to query the details of the logs.

Example

Assume that:
  • MVLAN ID is 2.
  • The program IP address is 224.1.1.1.
To query the number of the logs of the program that are generated from 2006-01-01 00:00:00 to 2006-10-01 00:00:00, do as follows:
huawei#display igmp log statistic ip 224.1.1.1 vlan 2 time 2006-01-01 00:00:00 
end 2006-10-01 00:00:00 all     
  Statistic log number: 0

System Response

  • The system displays the queried result when the command runs successfully.
  • The following table describes the parameters in response to this command.
    Parameter Description
    Statistic log number Indicates the number of the logs.
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