DSC的ISC-DHCP和PowerDNS“无法将前向映射<FQDN>添加到<IP>:意外错误

问题描述

我在用powerdns为ddns实施isc-dhcp时遇到麻烦,无论我更改了多少次配置,它总是会返回此错误“无法将前向映射添加到:操作已取消”

然后显示此“无法将前向地图添加到:意外错误”

这是我的dhcpd.conf文件

authoritative;
log-facility local7;

key dhcp-key {
        algorithm hmac-sha256;
        secret "some comfusing scramble alphabet and number and symbol ass well";
};

default-lease-time 720000;
max-lease-time 2160000;


ddns-updates on;
ddns-update-style interim;
update-static-leases on;

ping-check true;

ddns-domainname "gwusers.lan";
ddns-rev-domainname "in-addr.arpa.";

zone gwusers.lan. {
        primary 192.168.183.111;
        key dhcp-key;
}

shared-network user-ip {
        subnet 172.17.183.0 netmask 255.255.255.0 {
                option routers 172.17.183.254;
                option domain-name-servers 192.168.183.111,192.168.183.222;
                option domain-search "mycomp.local";

                pool {
                        #one-lease-per-client true;
                        ping-check true;
                        range 172.17.183.1 172.17.183.229;
                }
                zone 183.17.172.in-addr.arpa. {
                        primary 192.168.183.111;
                        key dhcp-key;
                }
        }

        subnet 172.21.183.0 netmask 255.255.255.0 {
                option routers 172.21.183.254;
                option domain-name-servers 192.168.183.111,192.168.183.222;
                option domain-search "mycomp.local";

                pool {
                        #one-lease-per-client true;
                        ping-check true;
                        range 172.21.183.1 172.21.183.229;
                }

                zone 183.21.172.in-addr.arpa. {
                       primary 192.168.183.111;
                       key dhcp-key;
               }
        }
}

在我的pdns.conf上

我启用了“ dnsupdate = yes”和“ allow-dnsupdate-from =“

我遵守了本指南,但似乎根本不起作用

NB:dhcp服务器(带有dhcpd版本的Centos 8是4.3.6)和dns服务器(带有pdns版本的centos 7是4.3.0)不在1台机器上,我已经分别安装了它们。

有人知道如何解决此问题吗?

解决方法

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