Re: [CentOS] rndc permission denied

Well,

I've found that it was a permission issue:

touch /var/named/named.recursing ; chown named. /var/named/named.recursing

and now it doesn't complain...

However, file created has only the following:

; ; Recursing Queries ; ; Dump complete

I don't understand what's the use of recursing subcommand... please help me!

2014-09-21 19:39 GMT-03:00 Sergio Belkin sebelk@gmail.com:

Hi, h when I have the following problem with rndc:

[root@centos7 ~]# rndc recursing and rndc: 'recursing' failed: permission denied

SELinux is disables:

named.conf config file is:

// // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a localhost DNS resolver only). // // See /usr/share/doc/bind*/sample/ for example named configuration files. //

options { // listen-on port 53 { 127.0.0.1; }; listen-on port 53 { 192.168.0.107; }; // listen-on-v6 port 53 { ::1; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/data/named_stats.txt"; memstatistics-file "/var/named/data/named_mem_stats.txt"; allow-query { localhost; 192.168.0.0/24; };

/*
 - If you are building an AUTHORITATIVE DNS server, do NOT enable

recursion. - If you are building a RECURSIVE (caching) DNS server, you need to enable recursion. - If your recursive DNS server has a public IP address, you MUST enable access control to limit queries to your legitimate users. Failing to do so will cause your server to become part of large scale DNS amplification attacks. Implementing BCP38 within your network would greatly reduce such attack surface */ recursion yes;

dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;


bindkeys-file "/etc/named.iscdlv.key";

managed-keys-directory "/var/named/dynamic";

};

logging { channel default_debug { file "data/named.run"; severity dynamic; }; };

zone "." IN { type hint; file "named.ca"; };

zone "example.com." IN { type master; file "example.com.fz"; allow-update { none; }; };

zone "0.168.192.in-addr.arpa" IN { type master; file "example.com.rz"; allow-update { none; }; };

include "/etc/named.rfc1912.zones"; include "/etc/named.root.key";

any ideas

TIA

--

Sergio Belkin http://www.sergiobelkin.com LPIC-2 Certified - http://www.lpi.org