Lit*_*tch 9 domain-name-system linux bind dyndns named-conf
我已经在 DDNS 上浏览了这么多 HOWTO 页面来尝试解决这个问题......我不知所措。
WorkstationX = CentOS 6.2 x64 ServerX = Ubuntu 12.04 LTS x64
我不明白为什么它不起作用......我真的没有想法。我已经多次重新生成和重新配置所有内容。
我已经确定:
其中一些有不同的生成密钥的方法,但其余的都是相同的......而且,当我尝试 nsupdate 时 - 即使在运行 dnssec-keygen 的服务器上(以及 bind 所在的位置),我也得到相同的日志条目:
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)
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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
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我收集的是正确的生成方法:
dnssec-keygen -a HMAC-MD5 -b 512 -n HOST domain2.com.au.
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named.conf(出于隐私原因更改了 IP):
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";
};
};
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/etc/bind/rndc.key:
key "rndc-key" {
algorithm hmac-md5;
secret "vZwCYBx4OAOsBrbdlooUfBaQx+kwEi2eLDXdr+JMs4ykrwXKQTtDSg/jp7eHnw39IehVLMtuVECTqfOwhXBm0A==";
};
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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
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小智 3
nsupdate有一些怪癖,并在使用 调用时假定一些命名约定-k。从手册页来看,我认为您的密钥名称可能以某种方式被称为domain2.com.au.
你能尝试以下方法吗?
nsupdate -y \
'rndc-key:vZwCYBx4OAOsBrbdlooUfBaQx+kwEi2eLDXdr+JMs4ykrwXKQTtDSg/jp7eHnw39IehVLMtuVECTqfOwhXBm0A=='
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