NetWorker:创建 NSR 隧道失败,并显示错误:“create failed:“代理地址”<IP 地址>未解析为有效的主机名
Summary:
创建 NSR 隧道失败,并显示错误:“create failed:“代理地址” 未解析为有效的主机名。
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Symptoms
创建 NSR 隧道失败,并显示错误:
create failed: 'proxy address' < IP address> does not resolve to a valid hostnameDNS 中不存在隧道 IP。它们都在 /etc/hosts 中定义。
Cause
隧道功能需要反向查找才能正常工作,但在更高的 NetWorker 版本(19.7.x 及更高版本)上,作为一项安全措施,在代码中禁用了反向查找。
Resolution
要覆盖默认行为,请在所有涉及的主机(即 NetWorker 服务器、隧道节点/代理和 NetWorker 客户端)上创建标记“/nsr/debug/enable_rdns_lookup”。重新启动 NetWorker 服务以使更改生效。
提醒:对于仅存在于 /etc/hosts 中的隧道 IP,请确保首先在 /etc/nsswitch.conf 中读取主机表。
Article Properties
Article Number: 000222652
Article Type: Solution
Last Modified: 01 Mar 2024
Version: 1
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