دستورات زیر دنبال کنید
mv /etc/init.d/named /etc/init.d/named.bak120714
yum reinstall bindکد:grep port /etc/init.d/named export KRB5_KTNAME=${KEYTAB_FILE:-/etc/named.keytab} [ -x /sbin/portrelease ] && /sbin/portrelease named &>/dev/null || :/etc/init.d/named stop; /etc/init.d/portreserve restart; /etc/init.d/named startنتیجه ی نهایی بایدnetstat -plan | grep 953 | grep named
باشدroot@host [~]# netstat -plan | grep 953 | grep named
tcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 7194/named