Dell Networking |eSONiC |如何在SONiC中識別MAC MOVE
Summary: 如何在SONiC OS中識別MAC MOVE
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Instructions
sonic# show version Software Version : 4.2.0-Enterprise_Base
產品:Dell Technologies
經銷的企業 SONiC 經銷:Debian 10.13
核心:5.10.0-21-amd64
Config DB 版本:version_4_2_1
組建認可:b3aea3ecc9
組建日期:2023
年 11 月 29 日 (週三) 17:27:27 UTC 組建者:sonicbld@bld-lvn-csg-06
平臺:x86_64-kvm_x86_64-r0
HwSKU:DellEMC-S5248f-P-25G-DPB
ASIC:與
序號:
連續運作時間:15:53:08 上一個 6:06,1 個使用者,平均負載:1.63、1.59、1.60
...省略。。。。
在顯示記錄輸出中,我們可以看到在 eth1/1 和 e1/2 之間發生的 MAC MOVE (其原生埠號碼將是乙太網路和乙太網路 1),在這裡我們列印了最後 100 行顯示記錄,並篩選 MAC-MOVE 事件。
sonic# show logging lines 100 | grep MAC-MOVE
1 月 18 日 15:54:56.602793+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:MAC-MOVE 偵測到 2 到 1
1 月 18 日 15:54:57.626983+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:MAC-MOVE 偵測到 1 到 2
1 月 18 日 15:54:58.659108+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:54:59.683273+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:00.706108+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:01.722900+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:02.745811+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:03.769154+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:04.790779+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:05.814304+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:06.837769+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:07.851476+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:08.875015+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:09.893013+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:10.913037+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1 月 1
日偵測到 MAC-MOVE 15:55:11.937786+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:12.962441+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:13.990055+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 1 至 2
日偵測到 MAC-MOVE 15:55:15.005593+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:1 月 18 日 2 至 1
日偵測到 MAC-MOVE 15:55:16.022276+00:00 2024 sonic NOTICE syncd#syncd::- process_packet_for_fdb_event:MAC-MOVE Detected 1 至 2
....省略。。。。
sonic# sonic# show lldp table
------------------------------------------------------------------------------------------------------LocalPort RemoteDevice RemotePortID 功能 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 介面
-----------------------------------------------------------
1 0C:7B:7A:93:00:00 動態 Eth1/1 1
DE:11:DE:11:DE:11 DYNAMIC Eth1/1
sonic# show mac address-table interface e1/1
-----------------------------------------------------------VLAN MAC-ADDRESS TYPE 介面
-----------------------------------------------------------
1 0C:7B:7A:93:00:00 動態 Eth1/1
sonic# show mac address-table interface e1/1
-----------------------------------------------------------VLAN MAC-ADDRESS TYPE 介面
-----------------------------------------------------------
1 0C:7B:7A:93:00:00 動態 Eth1/1
sonic# show mac address-table interface e1/1
-----------------------------------------------------------VLAN MAC-ADDRESS TYPE 介面
-----------------------------------------------------------
1 0C:7B:7A:93:00:00 動態 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 動態 Eth1/2
1 DE:11:DE:11:DE:11 DYNAMIC Eth1/2
sonic# show mac address-table interface e1/2
-----------------------------------------------------------VLAN MAC-ADDRESS TYPE 介面
-----------------------------------------------------------
1 0C:7B:7A:93:00:01 動態 Eth1/2
sonic# show mac address-table interface e1/2
-----------------------------------------------------------VLAN MAC-ADDRESS TYPE INTERFACE
-----------------------------------------------------------
1 0C:7B:7A:93:00:01 動態 Eth1/2
1 DE:11:DE:11:DE:11 DYNAMIC Eth1/2
sonic#We move to linux shell 以執行「sudo ip monitor neigh」
命令
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:1:1:1 1 REACHABLE
dev 乙太網络0 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#這一切都是,可能有許多 mac 位址在您的案例中翻動,請使用上述方法加以瞭解
。
Affected Products
Enterprise SONiC DistributionArticle Properties
Article Number: 000221237
Article Type: How To
Last Modified: 22 يناير 2026
Version: 3
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