Ram*_*uri 2 fedora ipv6 bind dig
我正在使用安装了 Bind 9 的 Fedora 17,尝试配置 DNS,但我已经解决了一个问题:
现在 ipv4 和 ipv6 映射有效,反向 ipv4 映射也有效,但问题在于反向 ipv6。在我的 named.conf 文件中有这个区域:
zone "3.1.0.0.0.0.0.0.0.0.0.2.ip6.arpa" IN {
type master;
file "reverse6.zone";
};
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这是 reverse6.zone 文件:
$TTL 48h
$ORIGIN 3.1.0.0.0.0.0.0.0.0.0.2.ip6.arpa.
@ IN SOA gruppo13.labreti.it. master.gruppo13.labreti.it. (
2013032511
1d
2h
4w
1h
)
IN NS gruppo13.labreti.it.
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR gruppo13.labreti.it.
2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR dns.gruppo13.labreti.it.
8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR www.gruppo13.labreti.it.
3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0 IN PTR mail.gruppo13.labreti.it.
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使用 dig 我可以找到一个 ip6 地址,但如果我反过来:
$ dig -x AAAA 2000:0:d::1
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我没有得到答案,这是 dig 输出:
; <<>> DiG 9.9.2-rl.028.23-P1-RedHat-9.9.2-5.P1.fc17 <<>> -x AAAA 2000:0:d::1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 43454
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;AAAA.in-addr.arpa. IN PTR
;; Query time: 17 msec
;; SERVER: 192.168.13.100#53(192.168.13.100)
;; WHEN: Tue Mar 26 14:02:39 2013
;; MSG SIZE rcvd: 46
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 17670
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;2000:0:d::1. IN A
;; Query time: 13 msec
;; SERVER: 192.168.13.100#53(192.168.13.100)
;; WHEN: Tue Mar 26 14:02:39 2013
;; MSG SIZE rcvd: 40
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您的命令无效。您正在查找 的倒数AAAA
:
;; QUESTION SECTION:
;AAAA.in-addr.arpa. IN PTR
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和的 IPv4 地址2000:0:d::1
:
;; QUESTION SECTION:
;2000:0:d::1. IN A
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你想要的是AAAA
从你的命令中删除(并修复地址):
dig -x 2000:0:13::1
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这将发送正确的问题:
;; QUESTION SECTION:
;1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.1.0.0.0.0.0.0.0.0.0.2.ip6.arpa. IN PTR
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还记得2000:0:13::1
吗?2000:0:d::1
!
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