Dell Networking | eSONiC | Come identificare MAC MOVE in SONiC

Shrnutí: Come identificare MAC MOVE in SONiC OS

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Pokyny

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.

Dotčené produkty

Enterprise SONiC Distribution
Vlastnosti článku
Číslo článku: 000221237
Typ článku: How To
Poslední úprava: 22 Jan 2026
Verze:  3
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