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绑定外部站点的服务器

tag-icon • tag-icon bind internal-dns
绑定外部站点的服务器

我在 Ubuntu 服务器上运行了 bind，我想使用它而不是使用主机文件。我对 bind 相当不熟悉，遇到了很多麻烦。目前 bind 服务器正在为内部 dns 工作，以前是外部 DNS 服务器，但已不再使用。我已按照教程操作这里并且无法使其工作。有没有更简单的方法来绑定 DNS 条目？我主要为我的路由器运行 clearOS，它们只是一种简单的方法来添加具有主机名和 IP 地址的主机。

因此，我想要做的是获取主机名 westappps.cable.comcast.com 并将其指向 IP 10.168.220.220。有没有办法在不为其创建区域的情况下做到这一点？

/etc/bind/named.conf.local
//
// Do any local configuration here
//

// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";

include "/etc/bind/rndc.key";

view "internal" {
match-clients {
    lan_hosts;
    };
recursion yes;

// prime the server with knowledge of the root servers
zone "." {
    type hint;
    file "/etc/bind/db.root";
};

// be authoritative for the localhost forward and reverse zones, and for
// broadcast zones as per RFC 1912
zone "localhost" {
    type master;
    file "/etc/bind/db.local";
};
zone "127.in-addr.arpa" {
    type master;
    file "/etc/bind/db.127";
};
zone "0.in-addr.arpa" {
    type master;
    file "/etc/bind/db.0";
};
zone "255.in-addr.arpa" {
    type master;
    file "/etc/bind/db.255";
};
zone "trizonllc.com" {
    type master;
    file "/var/lib/bind/trizonllc.com.internal.hosts";
    };
zone "gotrizon.com" {
    type master;
    file "/var/lib/bind/gotrizon.com.internal.hosts";
    };
zone "trizon.com" {
    type master;
    file "/var/lib/bind/trizon.com.internal.hosts";
    };
zone "8.168.192.in-addr.arpa" {
    type master;
    file "/var/lib/bind/db.192.168.8";
    allow-update {
        key rndc-key;
        };
    notify yes;
    };
zone "cable.comcast.com"{
    type master;
    file "/var/lib/bind/cable.comcast.com.internal.hosts";
};
};
view "external" {
match-clients {
    !lan_hosts;
    any;
    };
recursion no;

// prime the server with knowledge of the root servers
zone "." {
    type hint;
    file "/etc/bind/db.root";
};


zone "trizonllc.com" {
    type master;
    file "/var/lib/bind/trizonllc.com.hosts";
};
zone "spectraseven.com" {
    type master;
    file "/var/lib/bind/spectraseven.com.hosts";
};
zone "doelevate.com" {
    type master;
    file "/var/lib/bind/doelevate.com.hosts";
};
zone "frontiersalessupport.com" {
    type master;
    file "/var/lib/bind/frontiersalessupport.com.hosts";
};
zone "gotrizon.com" {
    type master;
    file "/var/lib/bind/gotrizon.com.hosts";
};
zone "trizon.com" {
    type master;
    file "/var/lib/bind/trizon.com.hosts";
};
zone "teltanium.com" {
    type master;
    file "/var/lib/bind/teltanium.com.hosts";
};
zone "transynergydirect.com" {
    type master;
    file "/var/lib/bind/transynergydirect.com.hosts";
};
zone "trizonstall.com" {
    type master;
    file "/var/lib/bind/trizonstall.com.hosts";
};
zone "czncorp.com" {
    type master;
    file "/var/lib/bind/czncorp.com.hosts";
};
zone "trizonllc.net" {
    type master;
    file "/var/lib/bind/trizonllc.net.hosts";
};
zone "spectraseven.net" {
    type master;
    file "/var/lib/bind/spectraseven.net.hosts";
};
zone "redrk.com" {
    type master;
    file "/var/lib/bind/redrk.com.hosts";
};
zone "redrocc.com" {
    type master;
    file "/var/lib/bind/redrocc.com.hosts";
};
zone "getredrock.com" {
    type master;
    file "/var/lib/bind/getredrock.com.hosts";
};
zone "maxguardid.com" {
    type master;
    file "/var/lib/bind/maxguardid.com.hosts";
};
zone "gotritech.com" {
    type master;
    file "/var/lib/bind/gotritech.com.external.hosts";
    };
zone "cooleypro.com" {
    type master;
    file "/var/lib/bind/cooleypro.com.external.hosts";
    };

zone "amerihomesgroup.com" {
    type master;
    file "/var/lib/bind/amerihomesgroup.com.hosts";
    };

zone "cable.comcast.com"{
    type master;
    file "/var/lib/bind/cable.comcast.com.hosts";
};
};

/var/lib/bin/cable.comcast.com.local

$ttl 3600
cable.comcast.com.  IN  SOA 69.252.81.81 (
        42
        900
        600
        86400
        3600 )
        NS  ns02.cable.comcast.com.
        A   10.0.0.123  
westapps        A   10.168.220.220

答案1

所以我找到了答案。我使用命令named-checkzone example.com /etc/bind/db.example.com 检查文件，结果出现了以下错误：

/var/lib/bind/cable.comcast.com.hosts:9: ignoring out-of-zone data (ns02)
/var/lib/bind/cable.comcast.com.hosts:12: ignoring out-of-zone data (westapps)
zone cable.comcast.com/IN: has no NS records
zone cable.comcast.com/IN: not loaded due to errors.

为了修复忽略区域外数据错误，我添加了每个的 FQDN 并重新启动绑定。我仍然没有使用 Comcast 设置的 DNS 服务器，但这应该可以解决我的问题。这是我完成的区域文件。

$ORIGIN .
$ttl 3600
cable.comcast.com.      IN      SOA cable.comcast.com. admin.cable.comcast.com. (
                        42
                        900
                        600
                        86400
                        3600 )
                        NS      ns02.cable.comcast.com.
ns02.cable.comcast.com. A       69.252.81.81
westapps.cable.comcast.com.     A       10.168.220.220
erone.cable.comcast.com. A      10.165.55.140

我希望这可以帮助别人。

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