how to enable or disable dynamic mac address learning in MA5600

Chenxintao · Created Apr 27, 2021 11:16:22

Hello, friend!

I'm sorry I didn't get your latest reply in time, so I reply to you late.

Check whether anti-macspoofing is enabled.

If anti-macspoofing is enabled, the display mac-address all command output shows no user-side MAC address. You need to run the config#display security bind mac command.

mac

Collect the following information for confirmation:

MA5600(config)#display board 0

MA5600(config)#display patch all

MA5600(config)#display current-configuration

MA5600(config)#display security config

mac

MA5600(config)#display traffic F/S/P //3 times

MA5600(config)#display statistics F/S/P //3 times

MA5600(config)#display statistics F/S/P VPI VCI //3 times

MA5600(config)#display security bind mac

Thanks!

wissal · Created Apr 20, 2021 21:04:11

Hello,

display mac-address max-mac-count

Function

This command is used to query the maximum number of dynamic MAC addresses learning in the service channel. When you need to modify the configuration or confirm the configuration of the maximum number of MAC addresses learning, run this command.

Format

display mac-address max-mac-count { adsl | shdsl } frameid/slotid/portid [ { vpi vpi vci vci [ single-service | user-encap user-encap | autosense { untagged | user-vlanid } | user-8021p user-8021p ] | autosense } ]

display mac-address max-mac-count atm frameid/slotid/portid [ vpi vpi vci vci [ single-service ] ]

display mac-address max-mac-count e3 frameid/slotid/portid [ vpi vpi vci vci [ single-service ] ]

display mac-address max-mac-count ima frameid/slotid groupindex groupindex [ { vpi vpi vci vci } [ single-service ] ]

display mac-address max-mac-count eth frameid/slotid/portid stream

display mac-address max-mac-count eth frameid/slotid/portid user-encap user-encap

display mac-address max-mac-count eth frameid/slotid/portid { autosense { untagged | user-vlanid } | user-8021p user-8021p }

display mac-address max-mac-count shdsl frameid/slotid/portid { stream | user-encap user-encap | user-vlan { untagged | user-vlanid } | user-8021p user-8021p }

display mac-address max-mac-count vdsl frameid/slotid/portid stream

display mac-address max-mac-count vdsl frameid/slotid/portid user-encap user-encap

display mac-address max-mac-count vdsl frameid/slotid/portid { user-vlan { untagged | user-vlanid } | user-8021p user-8021p }

display mac-address max-mac-count vdsl frameid/slotid/portid autosense

display mac-address max-mac-count vdsl frameid/slotid/portid vpi vpi vci vci [ single-service ]

display mac-address max-mac-count vdsl frameid/slotid/portid vpi vpi vci vci user-encap user-encap

display mac-address max-mac-count vdsl frameid/slotid/portid vpi vpi vci vci{ autosense { untagged | user-vlanid } | user-8021p user-8021p }

Parameters

Parameter	Description	Value
adsl	Queries the maximum number of dynamic MAC addresses learning of the ADSL service virtual port. When the ADSL access is adopted, use this parameter.	-
shdsl	Queries the maximum number of dynamic MAC addresses learning of the SHDSL service virtual port. When the SHDSL access is adopted, use this parameter.	-
atm	Queries the maximum number of dynamic MAC addresses learning of the ATM service virtual port. When the ATM access is adopted, use this parameter.	-
e3	Queries the IP address bound with the E3 service virtual port. When the E3 access is adopted, use this parameter.	-
eth	Queries the maximum number of dynamic MAC addresses learning of the ETH service virtual port. When the ETH access is adopted, use this parameter.	-
vdsl	Queries the maximum number of dynamic MAC addresses learning of the VDSL2 service virtual port. When the VDSL access is adopted, use this parameter.	-
ima	Binds an IMA service virtual port with an IP address. When you need to access the network in IMA mode, use this parameter.	-
frameid/slotid/portid	Indicates the frame and slot numbers. Enter "/" between the frame and slot numbers. When you need to specify the slot for the service virtual port, use this parameter.	frameid: 0 slotid: 0-6,9-15 portid: varies with the board type.
vpi vpi	Indicates the VPI of the service virtual port in the ATM access. It is used together with the VCI, identifying a virtual path.	Numeral type. Range: 0-4095. Default: 0.
single-service	When the port type is single PVC for single service, use this parameter.	-
autosense	Indicates an autosense service virtual port. When the service virtual port learns the user VPI/VCI automatically, use this parameter.	-
stream	When you need to query the maximum number of the dynamic MAC addresses learning of a service virtual port by stream, use this parameter.	Numeral type. Range: 0-255.
user-encap user-encap	Indicates the encapsulation type at the user side. When you need to query the MAC address bound with the service virtual port with the encapsulation type, use this parameter.	Enumerated type. Options: PPPoE and IPoE.
user-vlan user-vlanid	Indicates the VLAN ID at the user side. When you need to query the maximum number of MAC addresses learning of a service virtual port bound with the physical port with the VLAN at the user side, use this parameter.	Numeral type. Range: 1-4095.
untagged	When the service virtual port carries multiple services classified by user VLAN, you can specify the packet as untagged.	-
user-8021p user-8021p	Indicates the user priority. When you need to query the maximum number of MAC addresses learning of a service virtual port bound with the physical port of a user priority, use this parameter.	Numeral type. Range: 0-7.

Modes

Privilege mode

Level

Operator level

Usage Guidelines

When the maximum number of dynamic MAC addresses learning is 0, the binding between the port and the MAC address can be indirectly implemented in the following cases: the user who is configured with the static MAC address is accessed, the PPPOE and DHCP users enable the anti MAC-spoofing function, or the DHCP user enables the option82 switch on level 3 or level 2.

Example

To query the maximum number of dynamic MAC addresses learning of the service channel with ADSL port 0/3/0 and VPI/VCI 0/35, do as follows:

huawei#display mac-address max-mac-count     { shdsl<K>|atm<K>|e3<K>|ima<K>|eth<K>|vdsl<K>|adsl<K> }:adsl                     { frameid/slotid/portid<S><5,7> }:0/3/0 { <cr>|vpi<K>|autosense<K> }:vpi                                                { vpi<U><0,4095> }:0                                                            { vci<K> }:vci                                                                  { vci<U><32,65535> }:35                                                         { <cr>|single-service<K>|user-encap<K>|user-vlan<K>|user-8021p<K> }:            

                                                                                

  Command:                                                                      

          display mac-address max-mac-count adsl 0/3/0 vpi 0 vci 35             

  -------------------------------------------------------------------------     

  Type  F /S /P  VPI  VCI  VLAN ID FLOWTYPE   FLOWPARA Learnable MAC number     

  -------------------------------------------------------------------------     

  adsl  0/3/0  0    35        10 -          -                          10     

  -------------------------------------------------------------------------     

  Total: 1                                                                      

  Note : F--Frame, S--Slot, P--Port(xDSL Port,UP-Link Port,IMA GROUP or         

         VLAN ID etc.), the VPI is access-end VLAN ID in vdsl/eau port          

         or PON ID in gpon port

To query the MAC address on the PTM attribute flow of port 0/3/0 distinguished by user VLAN, do as follows:

MA5600(config)#display mac-address{ timer<K>|all<K>|number<K>|static<K>|vlan<K>|board<K>|port<K>|max-mac-count<K>

}:max-mac-count{ atm<K>|e3<K>|ima<K>|eth<K>|vdsl<K>|adsl<K>|shdsl<K> }:shdsl{ frameid/slotid/portid<S><5,7> }:0/3/0{ <cr>|stream<K>|user-encap<K>|autosense<K>|vpi<K>|user-vlan<K>|user-8021p<K> }:user-vlan{ untagged<K>|user-vlanid<U><1,4095> }:1


  command:

       display mac-address max-mac-count shdsl 0/3/0 user-vlan 1

  -------------------------------------------------------------------------     

  Type  F /S /P  VPI  VCI  VLAN ID FLOWTYPE   FLOWPARA Learnable MAC number     

  -------------------------------------------------------------------------     

  shdsl  0/3/0  -    -        1 vlan          1                          10     

  -------------------------------------------------------------------------     

  Total: 1                                                                      

  Note : F--Frame, S--Slot, P--Port(xDSL Port,UP-Link Port,IMA GROUP or         

         VLAN ID etc.), the VPI is access-end VLAN ID in vdsl/eau port          

         or PON ID in gpon port

System Response

The system displays the query result after the command is executed successfully.

The following table describes the parameters in the response to this command.

Parameter	Description
Type	Indicates the service virtual port type with the MAC address.
F /S /P	Indicates the frame, slot, and port numbers of the service virtual port with the MAC address.
VPI VCI	Indicates the VPI/VCI of the service virtual port with the MAC address.
VLANID	Indicates the VLAN of the service virtual port with the MAC address.
FLOWTYPE	Indicates the flow type. Options: user-vlan, user-encap, and user-8021p.
FLOWPARA	Indicates the flow parameter. The flow parameters displayed are consistent with that configured by the service-port command.
Learnable MAC number	Indicates the maximum number of dynamic MAC address learning.

For more information about the error message that the system displays against a command entered with incorrect format, see "CLI Error Prompts" in the Interaction Characteristics topic of CLI Operations.

Detail

https://support.huawei.com/hedex/hdx.do?lib=EDOC010048515531183447&docid=EDOC0100485155&lang=en&v=09&tocLib=EDOC010048515531183447&tocV=09&id=GUID0380C938-8E56-4B25-9033-379C7D797AC4&tocURL=resources%252Fcmd%252Fdisplay_mac-address_max-mac-count.html&p=t&fe=1&ui=3&keyword=dynamic%2Bmac%2Baddress%2Blearning

Thanks

Gustavo.HdezF · Created Apr 20, 2021 19:41:33

Hello User. we are reviewing your question and we will answer you shortly. Thanks.

wissal · Created Apr 20, 2021 21:04:11