现场有一台安全设备会轮询扫描网段,发送大量arp请求和免费arp,交换机(S5590EI)从而产生大量如下:
%Oct 13 03:07:42:207 2026 5590_T2F_01 DRVPLAT/4/PORT_ATTACK_OCCUR: Auto port-defend stopped.SourceAttackInterface=Ten-GigabitEthernet1/0/35, AttackProtocol= ARP
%Oct 13 03:07:48:209 2026 5590_T2F_01 DRVPLAT/4/PORT_ATTACK_OCCUR: Auto port-defend stopped.SourceAttackInterface=Ten-GigabitEthernet1/0/35, AttackProtocol=RLINK_EXT_LOW
%Oct 13 03:16:04:430 2026 5590_T2F_01 DRVPLAT/4/DrvDebug: SOFTCAR RATE-LIMIT RECOVER: ProtocolType=ARP, Chip=0, Rate-Limit=500
%Oct 13 03:16:06:295 2026 5590_T2F_01 DRVPLAT/4/PORT_ATTACK_OCCUR: Auto port-defend started.SourceAttackInterface=Ten-GigabitEthernet1/0/35, AttackProtocol= ARP
%Oct 13 03:16:45:307 2026 5590_T2F_01 DRVPLAT/4/PORT_ATTACK_OCCUR: Auto port-defend stopped.SourceAttackInterface=Ten-GigabitEthernet1/0/35, AttackProtocol= ARP
%Oct 13 03:35:05:429 2026 5590_T2F_01 DRVPLAT/4/SOFTCAR RECOVER: Chip=0 Cos=109
%Oct 13 03:35:05:429 2026 5590_T2F_01 DEV/4/BOARD_WARNING_CLEAR: Board warning alarm cleared. (PhysicalIndex=173, PhysicalName=Board, RelativeResource=(chiptype:Switch Chip,chassis:1,slot:1,chipid:0,channel:109), ErrorCode=423038, Reason=Continous packet loss no longer detected on protocol message queue 109.)
%Oct 13 03:43:18:635 2026 5590_T2F_01 DRVPLAT/4/PORT_ATTACK_OCCUR: Auto port-defend started.SourceAttackInterface=Ten-GigabitEthernet1/0/36, AttackProtocol= ARP
%Oct 13 03:43:30:638 2026 5590_T2F_01 DRVPLAT/4/PORT_ATTACK_OCCUR: Auto port-defend started.SourceAttackInterface=Ten-GigabitEthernet1/0/35, AttackProtocol= ARP
查到这条命令可以应对这种场景,想了解配置这条命令后。设备是不是针对例外的mac完全不进行arp协议报文的上送处理,如果此时恰巧有需要他处理的报文,配置了例外会有影响吗
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