如图组网,防火墙双机部署,防火墙上行接口配置了“相同的地址池”方式NAT。两台防火墙上频繁出现地址冲突的告警(5秒一次)。
%Oct 17 20:51:18:085 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
%Oct 17 20:51:23:086 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
%Oct 17 20:51:28:086 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
%Oct 17 20:51:33:086 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
%Oct 17 20:51:38:087 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
%Oct 17 20:51:43:087 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
%Oct 17 20:51:48:087 2021 ZMY-SZ-BA-FW-F3-0703-SBlade-1 ARP/5/ARP_DUPIFIP: Duplicate address 58.61.143.129 on interface Vlan-interface12, sourced from 5cdd-70b0-3630.
咨询:防火墙上能够关闭针对地址池里IP的免费ARP发送,或把针对地址池里IP的免费ARP发送时长改大?
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