FC4-静态IP设置（请教）

strawabc

在/var/named/localhost.zone中加入
$DRIGIN localhost
重新运行DNS，出现以下错误提示：
Stopping named: [Failed]
Starting named:
Error in named configuration:
zone localdomain/IN: loaded serial 42
localhost.zone:3: SOA record not at top of zone (localhost.localhost)
zone localhost/IN: loading master file localhost.zone: not at top of zone
_default/localhost/IN: not at top of zone
zone 0.0.127.in-addr.arpa/IN: loaded serial 1997022700
zone 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa/IN: loaded serial 1997022700
zone 255.in-addr.arpa/IN: loaded serial 42
zone 0.in-addr.arpa/IN: loaded serial 42
[Failed]

怎么回事！？