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密钥 DDNS_UPDATE 未知密钥

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密钥 DDNS_UPDATE 未知密钥

升级 isc-dhcp-server 并保留我的配置后，我出现了一个奇怪的错误，如下面的日志所示：

Sep 21 20:02:03 asia isc-dhcp-server[24548]: key DDNS_UPDATE;
Sep 21 20:02:03 asia isc-dhcp-server[24548]: ^

ping-check true;
one-lease-per-client true;
get-lease-hostnames true;
update-conflict-detection false;
ddns-updates on;
ddns-update-style interim;
update-static-leases on;
allow unknown-clients;
use-host-decl-names on;
include "/etc/dhcp/rndc.key";

zone bunker.org. {
        primary localhost;
        key DDNS_UPDATE;
        }

zone 1.168.192.in-addr.arpa. {
        primary localhost;
        key DDNS_UPDATE;
        }

并记录在这里：

Sep 21 20:02:03 asia isc-dhcp-server[24548]: /etc/dhcp/dhcpd.conf line 30: unknown key DDNS_UPDATE
Sep 21 20:02:03 asia isc-dhcp-server[24548]: key DDNS_UPDATE;
Sep 21 20:02:03 asia isc-dhcp-server[24548]: ^
Sep 21 20:02:03 asia isc-dhcp-server[24548]: /etc/dhcp/dhcpd.conf line 35: unknown key DDNS_UPDATE
Sep 21 20:02:03 asia isc-dhcp-server[24548]: key DDNS_UPDATE;
Sep 21 20:02:03 asia isc-dhcp-server[24548]: ^

答案1

修改你的区域以便：

zone bunker.org. {
        primary 192.168.1.212;
        key rndc-key;
        }

zone 1.168.192.in-addr.arpa. {
        primary 192.168.1.212;
        key rndc-key;
        }

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