Dell Networking | eSONiC | Come identificare MAC MOVE in SONiC

Summary: Come identificare MAC MOVE in SONiC OS

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Instructions

sonic# show version
Software Version  : 4.2.0-Enterprise_Base

Prodotto: Enterprise SONiC Distribution di Dell Technologies
Distribution : Kernel Debian 10.13
: 5.10.0-21-amd64
Versione DB di configurazione : version_4_2_1
Commit build : b3aea3ecc9
Data build : Wed Nov 29 17:27:27 UTC 2023
Creato da : sonicbld@bld-lvn-csg-06
Piattaforma : x86_64-kvm_x86_64-r0
HwSKU : DellEMC-S5248f-P-25G-DPB
ASIC : rispetto al
numero di serie :Uptime:
15:53:08 fino alle 6:06, 1 utente, carico medio: 1,63, 1,59, 1,60
.... Omettere....

Dall'output di show logging possiamo vedere che MAC MOVE avviene tra eth1/1 e e1/2 (il loro numero di porta nativo sarà ethernet0 ed ethernet1), qui stampiamo le ultime 100 righe di show logging e filtriamo l'evento MAC-MOVE.
 
sonic# show logging lines 100 | grep MAC-MOVE

18 Gen 15:54:56.602793+00:00 2024 sonic AVVISO syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE Rilevato da 2 a 1
18 gen 15:54:57.626983+00:00 2024 sonic AVVISO syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE Rilevato da 1 a 2
18 Gen 15:54:58.659108+00:00 2024 sonic AVVISO syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:54:59.683273+00:00 2024 sonic NOTICE syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:00.706108+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:01.722900+00:00 2024 sonic NOTICE syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:02.745811+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:03.769154+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:04.790779+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:05.814304+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:06.837769+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:07.851476+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:08.875015+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:09.893013+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:10.913037+00:00 2024 sonic NOTICE syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:11.937786+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:12.962441+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:13.990055+00:00 2024 sonic NOTICE syncd # syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dall'1 al 2
Jan 18 15:55:15.005593+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE rilevato dal 2 al 1
Jan 18 15:55:16.022276+00:00 2024 sonic NOTICE syncd#syncd: :- process_packet_for_fdb_event: MAC-MOVE Rilevato da 1 a 2
.... Omettere....
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
-----------------------------------------------------------
TIPO INDIRIZZO MAC VLAN INTERFACE

-----------------------------------------------------------1 0C:7B:7A:93:00:00 DINAMICO Eth1/1 1 DE:11:DE:11:DE:11 DINAMICO Eth1/1
sonic#
sonic# show mac address-table interface e1/1
-----------------------------------------------------------
INTERFACCIA

TIPO INDIRIZZO VLAN MAC-----------------------------------------------------------1 0C:7B:7A:93:00:00 DINAMICO Eth1/1 1 DE:11:DE:11:DE:11 DINAMICO Eth1/1
sonic# show mac address-table interface e1/1
-----------------------------------------------------------
INTERFACCIA DI TIPO INDIRIZZO MAC VLAN

-----------------------------------------------------------1 0C:7B:7A:93:00:00 ETH1/1 DINAMICO
sonic# show mac address-table interface e1/1
-----------------------------------------------------------
INTERFACCIA DI TIPO INDIRIZZO MAC VLAN

-----------------------------------------------------------1 0C:7B:7A:93:00:00 ETH1/1 DINAMICO
sonic# show mac address-table interface e1/1
-----------------------------------------------------------
INTERFACCIA

TIPO INDIRIZZO VLAN MAC-----------------------------------------------------------1 0C:7B:7A:93:00:00 DINAMICO Eth1/1 1 DE:11:DE:11:DE:11 DINAMICO Eth1/1

 
sonic# show mac address-table interface e1/2
-----------------------------------------------------------
TIPO DI INDIRIZZO VLAN MAC 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
-----------------------------------------------------------
INTERFACCIA DI TIPO INDIRIZZO MAC VLAN

-----------------------------------------------------------1 0C:7B:7A:93:00:01 ETH1/2 DINAMICO
sonic# show mac address-table interface e1/2
-----------------------------------------------------------
TIPO INDIRIZZO MAC VLAN INTERFACE

-----------------------------------------------------------1 0C:7B:7A:93:00:01 DYNAMIC Eth1/2 1 DE:11:DE:11:DE:11 DYNAMIC Eth1/2

sonic#

Passiamo alla shell linux per eseguire il comando 'sudo ip monitor neigh'
 
sonic# exit
admin@sonic:~$ sudo ip monitor neigh

dev Ethernet1 lladdr de:11:de:11:de:11 RAGGIUNGIBILE dev Ethernet0 lladdr de:11:de:11:de:11 RAGGIUNGIBILE dev Ethernet1 lladdr de:11:de:11:de:11 RAGGIUNGIBILE dev Ethernet0 lladdr de:11:de:11:de:11 RAGGIUNGIBILE dev Ethernet1 lladdr de:11:de:11:de:11 RAGGIUNGIBILE




dev Ethernet0 lladdr de:11:de:11: de:11 RAGGIUNGIBILE
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

-----------------------------------------------------------
INTERFACCIA DI TIPO INDIRIZZO MAC VLAN

-----------------------------------------------------------1 DE:11:DE:11:DE:11 ETH1/2 DINAMICO
sonic# show mac address-table address DE:11:DE:11:DE:11

-----------------------------------------------------------
INTERFACCIA TIPO INDIRIZZO MAC VLAN

-----------------------------------------------------------1 DE:11:DE:11:DE:11 ETH1/1 DINAMICO
sonic# show mac address-table address DE:11:DE:11:DE:11

-----------------------------------------------------------
INTERFACCIA TIPO INDIRIZZO MAC VLAN

-----------------------------------------------------------1 DE:11:DE:11:DE:11 DYNAMIC Eth1/1
sonic#

Questo è tutto, forse ci sono molti indirizzi MAC che svolazzano nel tuo caso, usa il metodo sopra per scoprirli.

Affected Products

Enterprise SONiC Distribution
Article Properties
Article Number: 000221237
Article Type: How To
Last Modified: 01 Feb 2024
Version:  2
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.