Dell Networking | eSONiC | Identification de MAC MOVE dans SONiC
Résumé: Identification de MAC MOVE dans le système d’exploitation SONiC
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Instructions
sonic# show version Software Version : 4.2.0-Enterprise_Base
Produit: Enterprise SONiC Distribution par Dell Technologies
Distribution : Noyau Debian 10.13
: 5.10.0-21-amd64
Config DB Version : version_4_2_1
Build Commit : b3aea3ecc9
Build Date : Wed Nov 29 17 :27 :27 UTC 2023
Built By : sonicbld@bld-lvn-csg-06
Platform : x86_64-kvm_x86_64-r0
HwSKU : DellEMC-S5248F-P-25G-DPB
ASIC : vs
Numéro de série :Temps d’activité :
15 :53 :08 up 6 :06, 1 user, load average : 1,63, 1,59, 1,60
.... Omettre....
À partir de la sortie show logging, nous pouvons voir le MAC MOVE se produire entre eth1/1 et e1/2 (leur numéro de port natif sera ethernet0 et ethernet1), ici nous imprimons les 100 dernières lignes de show logging et filtrons l’événement MAC-MOVE.
sonic# show logging lines 100 | grep MAC-MOVE
Jan 18 15 :54 :56.602793+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE détecté de 2 à 1
Jan 18 15 :54 :57.626983+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE détecté de 1 à 2
Jan 18 15 :54 :58.659108+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :54 :59.683273+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :00.706108+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :01.722900+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :02.745811+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :03.769154+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :04.790779+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :05.814304+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :06.837769+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :07.851476+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :08.875015+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :09.893013+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :10.913037+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :11.937786+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :12.962441+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :13.990055+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 1 to 2
Jan 18 15 :55 :15.005593+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Detected from 2 to 1
Jan 18 15 :55 :16.022276+00 :00 2024 sonic NOTICE syncd#syncd : :- process_packet_for_fdb_event : MAC-MOVE Détecté de 1 à 2
.... Omettre....
sonic# sonic# show lldp table------------------------------------------------------------------------------------------------------
LocalPort RemoteDevice RemotePortID Capability RemotePortDescr
-------------------------------------------------------------------------------------------------------
Eth1/1 almalinux 0c :7b :7a :93 :00 :00 eth0 Eth1/2 almalinux 0c :7b :7a :93 :00
:01 eth1
sonic# sonic# show mac address-table interface e1/1-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :00 DYNAMIC Eth1/1 1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/1
sonic# sonic# show mac address-table interface e1/1-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :00 DYNAMIC Eth1/1 1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/1
sonic# show mac address-table interface e1/1-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :00 DYNAMIC Eth1/1
sonic# show mac address-table interface e1/1-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :00 DYNAMIC Eth1/1
sonic# show mac address-table interface e1/1-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :00 DYNAMIC Eth1/1 1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/1
sonic# show mac address-table interface e1/2-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :01 DYNAMIC Eth1/2 1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/2
sonic# show mac address-table interface e1/2-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :01 DYNAMIC Eth1/2
sonic# show mac address-table interface e1/2-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 0C :7B :7A :93 :00 :01 DYNAMIC Eth1/2 1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/2
sonic#
We move to linux shell to run 'sudo ip monitor neigh' command
sonic# exit admin@sonic:~$ sudo ip monitor neigh
dev Ethernet1 lladdr de :11 :de :11 :de :11 REACHABLE dev Ethernet0 lladdr de :11 :de :11 :de :11 REACHABLE dev Ethernet1 lladdr de :11 :de :11 :de :11 REACHABLE dev Ethernet0 lladdr de :11 :de :11 :de :11 REACHABLE dev Ethernet1 lladdr de :11 :de :11 :de :11 REACHABLE
dev Ethernet0 lladdr de :11 :de :11 : de :11 REACHABLE
dev Ethernet1 lladdr de :11 :de :11 :de :11 REACHABLE
^C
admin@sonic:~$ sonic-cli sonic# show mac address-table address DE:11:DE:11:DE:11
-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/2
sonic# show mac address-table address DE:11:DE:11:DE:11
-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/1
sonic# show mac address-table address DE:11:DE:11:DE:11
-----------------------------------------------------------
VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------1 DE :11 :DE :11 :DE :11 DYNAMIC Eth1/1
sonic#
C’est tout, peut-être qu’il y a beaucoup de battements d’adresse mac dans votre cas, veuillez utiliser la méthode ci-dessus pour les découvrir.
Produits concernés
Enterprise SONiC DistributionPropriétés de l’article
Numéro d’article: 000221237
Type d’article: How To
Dernière modification: 22 Jan 2026
Version: 3
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