On Monday 19 March 2007 04:59, Keith E. Brandt, M.D. wrote: > While trying to configure ntp, I discovered that my IPv4 loopback was > not being configured. I can manually restart it with 'ifconfig lo0 > add 127.0.0.1', however, it does not survive a reboot. > > Here's the output of ipconfig following boot: > > rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > options=8<VLAN_MTU> > inet 192.168.0.100 netmask 0xffffff00 broadcast 192.168.0.255 > ether 00:08:54:dd:65:8d > media: Ethernet autoselect (100baseTX <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 > > and after manually configuring: > > rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > options=8<VLAN_MTU> > inet 192.168.0.100 netmask 0xffffff00 broadcast 192.168.0.255 > ether 00:08:54:dd:65:8d > media: Ethernet autoselect (100baseTX <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 > > > What do I need to configure to get it to come up at bootup?
hm, nothing. It's there by default... nik:0:~$ grep lo0 /etc/defaults/rc.conf ifconfig_lo0="inet 127.0.0.1" # default loopback device configuration. #ifconfig_lo0_alias0="inet 127.0.0.254 netmask 0xffffffff" # Sample alias entry. > Any thoughts as to why it disappears? Did you by any chance edit /etc/defaults/rc.conf? what "grep lo0 /etc/rc.conf /etc/defaults/rc.conf" reveals? Make the desired changes to /etc/rc.conf and keep /etc/defaults/rc.conf as it comes. Nikos _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
