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升级 BIND DNS 服务器后,BIND 向客户端返回 NXDOMAIN

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Category:
ontap-9
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nas
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适用于

  • ONTAP 9
  • ONTAP 内置 DNS 负载均衡
  • BIND 

问题

  • 升级 BIND DNS 服务器后,BIND 向查询 LIF 主机名的客户端返回 NXDOMAIN,该 LIF 主机名位于由 ONTAP 负载平衡的 DNS 区域中
  • BIND 错误日志包含
    • 29-Jul-2024 09:55:08.854 resolver: info: loop detected resolving 'FQDN/A'
  • 客户端无法解析 ONTAP LIF
    •  > host hostname Host hostname not found: 3(NXDOMAIN)
    •  > nslookup hostname.zone.domain Server: dns_server_name Address: dns_server_ip ** server can't find hostname.zone.domain: NXDOMAIN

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