我已经浏览了DDNS上的这么多HOWTO页面试图解决这个问题……我很茫然.
WorkstationX = CentOS 6.2 x64
ServerX = Ubuntu 12.04 LTS x64
我不明白为什么它不起作用……我实际上是出于想法.我已经多次重新生成并重新配置了所有内容.
我已经确定了：
>在两台主机上运行NTPD,我已验证NTP正在运行
> TZ对两个节点都是正确的(硬件是UTC)
>我遵循了这些指南：
> linux.yyz.us/nsupdate/
> agiletesting.blogspot.com.au/2012/03/dynamic-dns-updates-with-nsupdate-and.html
> www.cheshirekow.com/wordpress/?p=457
> www.erianna.com/nsupdate-dynamic-dns-updates-with-bind9
> consultancy.edvoncken.net/index.PHP/HOWTO_Manage_Dynamic_DNS_with_nsupdate
> blog.philippklaus.de/2013/01/updating-dns-entries-with-nsupdate-or-alternative-implementations-your-own-ddns/
他们中的一些有不同的生成密钥的方法,但其余的是相同的……当我尝试nsupdate时 – 即使在运行dnssec-keygen的服务器上(以及绑定的地方),我得到相同的日志项：
Aug 14 11:20:38 vps named[31247]: 14-Aug-2013 11:20:38.032 security: error: client 127.0.0.1#29403: view public: request has invalid signature: TSIG domain2.com.au.: tsig verify failure (BADKEY)
从这个nsupdate：
nsupdate -k Kdomain2.com.au.+157+35454.key server localhost zone domain2.com.au. update add test.domain2.com.au. 86400 IN A 10.20.30.40 show send
dnssec-keygen -a HMAC-MD5 -b 512 -n HOST domain2.com.au.
named.conf(IP已被更改为隐私)：
acl ipv4 { 0.0.0.0/0; };
acl ipv6 { 2000::/3; ::1; fe80::/10; fec0::/10; };
acl safehosts { 127.0.0.0/8; 3.2.2.40; 44.44.14.12; };
include "/etc/bind/rndc.key";
controls {
inet * port 953
allow { safehosts; } keys { "rndc-key"; };
};
options
{
auth-nxdomain yes;
empty-zones-enable no;
zone-statistics yes;
dnssec-enable yes;
listen-on { any; };
listen-on-v6 { any; };
directory "/etc/bind/db";
managed-keys-directory "/etc/bind/keys";
memstatistics-file "/etc/bind/data/bind.memstats";
statistics-file "/etc/bind/data/bind.qstats";
};
logging
{
## CUT ##
};
view "public"
{
recursion yes;
allow-query-cache { safehosts; };
allow-recursion { safehosts; };
zone "." IN {
type hint;
file "root.zone";
};
zone "0.0.127.in-addr.arpa" {
type master;
allow-update { none; };
allow-transfer { none; };
file "0.0.127.in-addr.arpa.zone";
};
zone "localhost" {
type master;
allow-update { none; };
allow-transfer { none; };
file "localhost.zone";
};
zone "3.2.2.in-addr.arpa" {
type master;
allow-update { none; };
allow-transfer { none; };
file "3.2.2.in-addr.arpa.zone";
};
zone "domain1.com.au" {
type master;
notify yes;
allow-update { key "rndc-key"; };
allow-transfer { key "rndc-key"; };
file "domain1.com.au.zone";
};
zone "domain2.com.au" {
type master;
notify yes;
allow-update { key "rndc-key"; };
allow-transfer { key "rndc-key"; };
file "doomain2.com.au.zone";
};
};
/etc/bind/rndc.key：
key "rndc-key" {
algorithm hmac-md5;
secret "vZwCYBx4OAOsBrbdlooUfBaQx+kwEi2eLDXdr+JMs4ykrwXKQTtDSg/jp7eHnw39IehVLMtuVECTqfOwhXBm0A==";
};
Kdomain1.com.au. 157 35454.private
Private-key-format: v1.3 Algorithm: 157 (HMAC_MD5) Key: vZwCYBx4OAOsBrbdlooUfBaQx+kwEi2eLDXdr+JMs4ykrwXKQTtDSg/jp7eHnw39IehVLMtuVECTqfOwhXBm0A== Bits: AAA= Created: 20130814144733 Publish: 20130814144733 Activate: 20130814144733
