FreeBSD 에서 IP 재 설정, 및 가상 IP 추가

Source : http://servergoogle.net/entry/freebsd-%EC%97%90%EC%84%9C-IP-%EC%9E%AC-%EC%84%A4%EC%A0%95-%EB%B0%8F-%EA%B0%80%EC%83%81-IP-%EC%B6%94%EA%B0%80

 

/etc/rc.conf 에서 IP 변경한후 sh /etc/netstart  하면  IP가 변경됩니다.
한개 인터페이스에 여러 IP를 할당시에는 alias 로 추가 하시면됩니다.
    ifconfig em0 alias 10.0.0.1 netmask 255.0.0.0
제거는 -alias
    ifconfig em0 -alias 10.0.0.1
## /etc/netstart  스크립트 내용
. /etc/rc.subr
load_rc_config 'XXX'
/etc/rc.d/pccard start
/etc/rc.d/devd start
/etc/rc.d/hostname start
/etc/rc.d/ipmon start
/etc/rc.d/ipfilter start
/etc/rc.d/ipnat start
/etc/rc.d/ipfs start
/etc/rc.d/sppp start
# /etc/rc.d/atm1 start
# . /etc/rc.d/atm2.sh start
# . /etc/rc.d/atm3.sh start
/etc/rc.d/netif start
/etc/rc.d/ipsec start
/etc/rc.d/dhclient start
/etc/rc.d/isdnd start
/etc/rc.d/ppp start
/etc/rc.d/ipfw start
/etc/rc.d/ip6fw start
/etc/rc.d/network_ipv6 start
/etc/rc.d/routing start
/etc/rc.d/mroute6d start
/etc/rc.d/route6d start
/etc/rc.d/mrouted start
/etc/rc.d/routed start
/etc/rc.d/nisdomain start
exit 0