panabit引起交换机ARP-MISS报警，希望尽快处理

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目前测试panabit设置几个wan口线路后，连接交换机的inter vlanif接口，直接导致交换机arp-miss 信息上送CPU太多，导致报警，消耗CPU资源。初步估计是WAN口IP无法设置掩码的原因。具体还得你们去测试。使用版本专业版，最新。LAN口可以设置掩码但同样有这问题。


Apr 26 2022 09:25:20+08:00 huawei %%01DEFD/4/CPCAR_DROP_LPU(l)[3]:Rate of packets to cpu exceeded the CPCAR limit on the LPU in slot 0. (Protocol=arp-miss
, CIR/CBS=64/12032, ExceededPacketCount=20)
Apr 26 2022 09:05:20+08:00 huawei %%01DEFD/4/CPCAR_DROP_LPU(l)[4]:Rate of packets to cpu exceeded the CPCAR limit on the LPU in slot 0. (Protocol=arp-miss
, CIR/CBS=64/12032, ExceededPacketCount=1252)
Apr 26 2022 09:05:20+08:00 huawei %%01DEFD/4/CPCAR_DROP_MPU(l)[5]:Rate of packets to cpu exceeded the CPCAR limit on the MPU. (Protocol=arp-miss, CIR/CBS=
64/12032, ExceededPacketCount=168)

Panabit-Luo

看看这篇资料是否能帮助您。
https://support.huawei.com/enterprise/zh/knowledge/EKB1001460113