请告诉我们如何提高我们的文档：

过于简略
不易阅读或难以理解
重要信息缺失
错误的内容
需要翻译的版本
--选择-- Deutch (German) Español (Spanish) Français (French) Italiano (Italian) Português Brasil (Portuguese) 日本語 (Japanese) 한국어 (Korean) 简体中文 (Simplified Chinese) 繁體中文 (Traditional Chinese) 其他语言 其他

Your rating has been updated

感谢您的反馈！

您的反馈将非常有助于我们提供更好的文档。 您是否愿意参与我们的内容改进并提供进一步的意见？

前往问卷调查不。谢谢。

rndc

- name server control utility

用法概要

rndc [-V] [-b src-addr] [-c config-file] [-k key-file] [-s server] 
     [-p port] [-y key_id] command

描述

The rndc utility controls the operation of a name server. It supersedes the ndc utility that was provided in previous BIND releases. If rndc is invoked with no command line options or arguments, it prints a short summary of the supported commands and the available options and their arguments.

The rndc utility communicates with the name server over a TCP connection, sending commands authenticated with digital signatures. The only supported authentication algorithm in the current versions of rndc and named(1M) is HMAC-MD5, which uses a shared secret on each end of the connection. This algorithm provides TSIG-style authentication for the command request and the name server's response. All commands sent over the channel must be signed by a key_id known to the server.

The rndc utility reads a configuration file to determine how to contact the name server and decide what algorithm and key it should use.

选项

The following options are supported:

-b source-address

Use source-address as the source address for the connection to the server. Multiple instances are permitted to allow setting of both the IPv4 and IPv6 source addresses.

-c config-file

Use config-file as the configuration file instead of the default /etc/rndc.conf.

-k key-file

Use key-file as the key file instead of the default, /etc/rndc.key. The key in /etc/rndc.key is used to authenticate commands sent to the server if the config-file does not exist.

-s server

The server argument is the name or address of the server that matches a server statement in the configuration file for rndc. If no server is supplied on the command line, the host named by the default-server clause in the options statement of the rndc configuration file is used.

-p port

Send commands to TCP port port instead of BIND 9's default control channel port, 953.

-V

Enable verbose logging.

-y key_id

Use the key key_id from the configuration file. The key_id argument must be known by named with the same algorithm and secret string for control message validation to succeed. If no key_id is specified, rndc will first look for a key clause in the server statement of the server being used, or if no server statement is present for that host, then the default-key clause of the options statement. The configuration file contains shared secrets that are used to send authenticated control commands to name servers. It should therefore not have general read or write access.

For the complete set of commands supported by rndc, see the BIND 9 Administrator Reference Manual or run rndc without arguments to see its help message.

LIMITATIONS

The rndc utility does not support all the commands of the BIND 8 ndc utility.

There is no way to provide the shared secret for a key_id without using the configuration file.

Several error messages tend toward the cryptic.

属性

See attributes(5) for descriptions of the following attributes:

另请参见

named(1M), rndc-confgen(1M), named.conf(4), rndc.conf(4), attributes(5)

See the BIND 9 Administrator's Reference Manual. As of the date of publication of this man page, this document is available at https://www.isc.org/software/bind/documentation.