freebsd 네트워크 설정

freebsd 네트워크 설정

bsd 계열의 네트워크 설정은 /etc/rc.conf 에서 이루어 진다. localhost# vi /etc/rc.conf  # -- sysinstall generated deltas -- # Wed Apr 17 20:52:04 2013 # Created: Wed Apr 17 20:52:04 2013 # Enable network daemons for user convenience. # Please make all changes to this file, not to /etc/defaults/rc.conf. # This file now contains just the overrides from /etc/defaults/rc.conf. defaultrouter="192.168.229.2" hostname="localhost.domain" ifconfig_em0="inet 192.168.229.111  netmask 255.255.255.0" keymap="us.iso" linux_enable="YES" sshd_enable="YES" usbd_enable="YES" 다음 명령어로 네트워크를 시작 한다. localhost# /etc/netstart  devd already running? (pid=461). lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384      inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3       inet6 ::1 prefixlen 128       inet 127.0.0.1 netmask 0xff000000  em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500      options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>      inet 192.168.229.111 netmask 0xffffff00 broadcast 192.168.229.255      ether 00:0c:29:8b:91:ce      media: Ethernet autoselect (1000baseTX <full-duplex>)      status: active add net default: gateway 192.168.229.2 Additional routing options:. 일반적인 리눅스와 같은 방식으로 네트워크를 확인 가능하다. localhost# ifconfig em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500      options=1b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING>      inet 192.168.229.111 netmask 0xffffff00 broadcast 192.168.229.255      ether 00:0c:29:8b:91:ce      media: Ethernet autoselect (1000baseTX <full-duplex>)      status: active plip0: flags=108810<POINTOPOINT,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384      inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3       inet6 ::1 prefixlen 128       inet 127.0.0.1 netmask 0xff000000  DNS 설정 또한 일반 리눅스 계열과 동일하다. localhost# vi /etc/resolv.conf domain  domain nameserver      8.8.8.8