Thanks,
I made one installation for testing proposes and all work fine except named service. Any suggestions ?
[root@centos ~]# tail -f /var/log/messages
Sep 2 13:57:53 centos named: named startup succeeded
Sep 2 13:57:53 centos named[2675]: loading configuration from '/etc/named.conf'
Sep 2 13:57:53 centos named[2675]: listening on IPv4 interface lo, 127.0.0.1#53
Sep 2 13:57:53 centos named[2675]: listening on IPv4 interface eth0, 192.168.7.14#53
Sep 2 13:57:53 centos named[2675]: command channel listening on 127.0.0.1#953
Sep 2 13:57:53 centos kernel: audit(1125662273.431:0): avc: denied { read } for pid=2676 comm=named name=random dev=dm-0 ino=5963912 scontext=root:system_r:named_t tcontext=root
bject_r:named_zone_t tclass=chr_file
Sep 2 13:57:53 centos named[2675]: could not open entropy source /dev/random: permission denied
Sep 2 13:57:53 centos kernel: audit(1125662273.432:0): avc: denied { write } for pid=2676 comm=named name=named dev=dm-0 ino=5963906 scontext=root:system_r:named_t tcontext=root
bject_r:named_zone_t tclass=dir
Sep 2 13:57:53 centos named[2675]: couldn't open pid file '/var/run/named/named.pid': Permission denied
Sep 2 13:57:53 centos named[2675]: exiting (due to early fatal error)