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NE40E V800R010C10SPC500 Configuration Guide - IP Multicast 01

This is NE40E V800R010C10SPC500 Configuration Guide - IP Multicast
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Example for Configuring Static Multicast for IPoE Access Users

Example for Configuring Static Multicast for IPoE Access Users

This section provides an example for configuring static multicast for IPoE access users. The example provides the networking requirements, configuration roadmap, configuration procedure, and configuration files.

Networking Requirements

On the network shown in Figure 14-12, PC 1 and PC 2 belong to the domain named ipv4, and they support the IPoE access mode. Configure static multicast to meet the following requirements:

  • PC 1 and PC 2 can access the network through GE 1/0/0 on the BRAS in IPoE mode.

  • The BRAS does not authenticate or perform accounting for PC 1 and PC 2.

    NOTE:
    • Authentication scheme: RADIUS or none

    • Accounting scheme: RADIUS or none

  • PC 1 and PC 2 can receive traffic of the multicast groups 225.1.1.1 and 227.1.1.1.

  • The BRAS uses GE 1/0/0 to communicate with the access network device and uses GE 1/0/1 and GE 1/0/2 to communicate with the PIM-SM devices.

Figure 14-12 Configuring static multicast for IPoE access users
NOTE:

Interface 1 in this example is GE 1/0/0.


Configuration Roadmap

The configuration roadmap is as follows:

  1. Configure an IPv4 address pool.

  2. Configure AAA schemes.

  3. Configure an AAA domain.

  4. Configure the IPoE user access service:

    1. Configure an authentication scheme.

    2. Configure a BAS interface and specify a user access type for the interface.

  5. Enable multicast traffic replication by session on the BAS interface.

  6. Configure basic multicast functions:

    1. Enable multicast routing.

    2. Enable PIM-SM on all interfaces of the BRAS.

    3. Enable IGMP on the BRAS interface connected to users.

  7. Configure static multicast:

    1. Configure multicast program lists in the AAA view.

    2. Configure a multicast profile in the AAA view.

    3. Bind the multicast profile to the AAA domain.

Data Preparation

  • IPv4 address pool name, address range, and gateway address

  • Authentication and accounting schemes

  • Name of the domain to which users belong

  • BAS interface parameters

Procedure

  1. Configure an IPv4 address pool.

    <HUAWEI> system-view
    [~HUAWEI] sysname BRAS
    [*HUAWEI] commit
    [~BRAS] ip pool ipv4 bas local
    [~BRAS-ip-pool-ipv4] gateway 10.0.0.1 255.255.0.0
    [~BRAS-ip-pool-ipv4] section 1 10.0.0.1 10.0.255.255
    [~BRAS-ip-pool-ipv4] quit

  2. Configure AAA schemes.

    # Configure an authentication scheme.

    [~BRAS] aaa
    [~BRAS-aaa] authentication-scheme none
    [*BRAS-aaa-authen-none] authentication-mode none
    [*BRAS-aaa-authen-none] commit
    [~BRAS-aaa-authen-none] quit

    # Configure an accounting scheme.

    [~BRAS-aaa] accounting-scheme none
    [*BRAS-aaa-accounting-none] accounting-mode none
    [*BRAS-aaa-accounting-none] commit
    [~BRAS-aaa-accounting-none] quit
    [~BRAS-aaa] quit

  3. Configure an AAA domain.

    [~BRAS] aaa
    [~BRAS-aaa] domain ipv4
    [*BRAS-aaa-domain-ipv4] commit
    [~BRAS-aaa-domain-ipv4] authentication-scheme none
    [*BRAS-aaa-domain-ipv4] accounting-scheme none
    [*BRAS-aaa-domain-ipv4] commit
    [~BRAS-aaa-domain-ipv4] ip-pool ipv4
    [~BRAS-aaa-domain-ipv4] quit
    [~BRAS-aaa] quit

  4. Configure a BAS interface, specify a user access type for the interface, and configure an authentication method.

    [~BRAS-GigabitEthernet1/0/0] bas
    [~BRAS-GigabitEthernet1/0/0-bas] access-type layer2-subscriber default-domain authentication ipv4
    [~BRAS-GigabitEthernet1/0/0-bas] authentication-method bind
    [~BRAS-GigabitEthernet1/0/0-bas] quit

  5. Enable multicast traffic replication by session on the BAS interface.

    [~BRAS-GigabitEthernet1/0/0] bas
    [*BRAS-GigabitEthernet1/0/0-bas] multicast copy by-session
    [*BRAS-GigabitEthernet1/0/0-bas] commit
    [~BRAS-GigabitEthernet1/0/0-bas] quit
    [~BRAS-GigabitEthernet1/0/0] quit

  6. Configure basic multicast functions.

    [~BRAS] multicast routing-enable
    [*BRAS] interface gigabitethernet 1/0/1
    [*BRAS-GigabitEthernet1/0/1] ip address 10.1.1.1 255.255.255.0
    [*BRAS-GigabitEthernet1/0/1] pim sm
    [*BRAS-GigabitEthernet1/0/1] quit
    [*BRAS] interface GigabitEthernet 1/0/2
    [*BRAS-GigabitEthernet1/0/2] ip address 10.1.2.1 255.255.255.0
    [*BRAS-GigabitEthernet1/0/2] pim sm
    [*BRAS-GigabitEthernet1/0/2] quit
    [*BRAS] commit
    [~BRAS] interface gigabitethernet 1/0/0
    [~BRAS-GigabitEthernet1/0/0] pim sm
    [*BRAS-GigabitEthernet1/0/0] igmp enable
    [*BRAS-GigabitEthernet1/0/0] quit
    [*BRAS] commit

  7. Configure multicast.

    # Configure multicast program lists.

    [~BRAS] aaa
    [~BRAS-aaa] multicast-list  list1 group-address 225.1.1.1
    [~BRAS-aaa] multicast-list  list2 group-address 227.1.1.1

    # Configure a multicast profile.

    [~BRAS-aaa] multicast-profile profile1
    [~BRAS-aaa-mprofile-profile1] multicast-list name list1 static
    [~BRAS-aaa-mprofile-profile1] multicast-list name list2 static
    [~BRAS-aaa-mprofile-profile1] quit

    # Bind the multicast profile to the AAA domain.

    [~BRAS-aaa] domain ipv4
    [~BRAS-aaa-domain-ipv4] multicast-profile profile1
    [~BRAS-aaa-domain-ipv4] quit
    [~BRAS-aaa] quit

  8. Verify the configuration.

    # Run the display multicast-profile command to check information about a specified or all multicast profiles.

    # Check information about all multicast profiles.

    [~BRAS] display multicast-profile
    ---------------------------------------------------------------------
    Index      Multicast-profile-name                 IfAuthentic
    ---------------------------------------------------------------------
        0      profile1                               Yes
    ---------------------------------------------------------------------
    Total: 1
    

    # Check multicast program lists bound to a specified multicast profile.

    [~BRAS] display multicast-profile profile1
     Profile-name                   : profile1
     If-authentic                   : Yes
     Static multicast-list-name     : list1
     Static multicast-list-name     : list2
    

    # Run the display multicast-list command to check information about a specified or all multicast program lists.

    # Check information about all multicast program lists.

    [~BRAS] display multicast-list
    Total: 2
    ---------------------------------------------------------------------
    Multicast-list  name  : list1   
    Index                 : 0   
    Source IP/mask        : 255.255.255.255/32
    Group IP/mask         : 225.1.1.1/32
    Group vpn-instance    : --   
    Multicast-list name   : list2   
    Index                 : 1   
    Source IP/mask        : 255.255.255.255/32
    Group IP/mask         : 227.1.1.1/32
    Group vpn-instance    : --   
    ---------------------------------------------------------------------
    

    # Check information about a specified program list.

    [~BRAS] display multicast-list list1
    Total: 1
    ---------------------------------------------------------------------
    Multicast-list  name  : list1   
    Index                 : 0   
    Source IP/mask        : 255.255.255.255/32
    Group IP/mask         : 225.1.1.1/32
    Group vpn-instance    : --   
    ---------------------------------------------------------------------
    

    # Have users go online, and then run the display access-user command to check whether user information.

    [~BRAS] display access-user username PC1@ipv4
     
    --------------------------------------------------------------------------
     UserID     Username               Interface      IP address       MAC
                Vlan                   IPv6 address   Access type
    --------------------------------------------------------------------------
     1          PC1@ipv4               GE1/0/0           10.0.0.1     0001-010a-0101
                   -/-                  -               IPOE
     --------------------------------------------------------------------------
     Normal users                       : 1
     RUI Local users                    : 0
     RUI Remote users                   : 0
     Total users                        : 1
    [~BRAS] display access-user username PC2@ipv4
      
    --------------------------------------------------------------------------
     UserID    Username               Interface      IP address       MAC
               Vlan                  IPv6 address   Access type
    --------------------------------------------------------------------------
     2         PC2@ipv4               GE1/0/0           10.0.0.2        000c-0101-0101
                   -/-                 -               IPOE
    --------------------------------------------------------------------------
     Normal users                       : 1
     RUI Local users                    : 0
     RUI Remote users                   : 0
     Total users                        : 1
    

    # Run the display multicast user-id command to check the multicast group that a specified user has joined.

    [~BRAS] display multicast user-id 1
    User information:
    User ID             :1
    User IPv4 address   :10.0.0.1
    Gateway IPv4 address:10.0.0.1
    BRAS interface      :GigabitEthernet1/0/0
    User MAC-address    :0001-010a-0101
    MAX program list    :4
    
    User static program:
    Group IP           Source IP          Flag
    225.1.1.1          0.0.0.0            Active
    227.1.1.1          0.0.0.0            Active
    
    Total:2
    [~BRAS] display multicast user-id 2
    User information:
    User ID             :2
    User IPv4 address   :10.0.0.2
    Gateway IPv4 address:10.0.0.1
    BRAS interface      :GigabitEthernet1/0/0
    User MAC-address    :000c-0101-0101
    MAX program list    :4
    
    User static program:
    Group IP           Source IP          Flag
    225.1.1.1          0.0.0.0            Active
    227.1.1.1          0.0.0.0            Active
    
    Total:2
    

Configuration Files

#
sysname BRAS
#
multicast routing-enable
#
ip pool ipv4 bas local
 gateway 10.0.0.1 255.255.0.0
 section 1 10.0.0.1 10.0.255.255
#
aaa
 multicast-list  list1 index 0 group-address 225.1.1.1 
 multicast-list list1 index 1 group-address 227.1.1.1 
 multicast-profile profile1  
 multicast-list list-index 0 1 static
#
 authentication-scheme none
  authentication-mode none
#
 accounting-scheme none
  accounting-mode none
#
 domain ipv4
  authentication-scheme none
  accounting-scheme none
  ip-pool ipv4
  multicast-profile profile1 
#
interface GigabitEthernet1/0/1
 ip address 10.1.1.1 255.255.255.0
 pim sm
#
interface GigabitEthernet1/0/2
 ip address 10.1.2.1 255.255.255.0
 pim sm
#
interface GigabitEthernet1/0/0
 pim sm
 igmp enable
 bas
 #
  access-type layer2-subscriber default-domain authentication ipv4
  authentication-method bind
  multicast copy by-session
 #
#
return
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Updated: 2019-01-03

Document ID: EDOC1100055017

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