[CentOS] rndc permission denied

Sergio Belkin

sebelk at gmail.com
Sun Sep 21 22:39:52 UTC 2014


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

[root at 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



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