dhclient issue.

freebsd-net fbsdmail at dnswatch.com
Thu Mar 7 17:26:34 UTC 2013


> Hello Guys,
>
> I've faced out some problem with dhclient during this week on 9.1-RELEASE!
> Below there is the log:
>
> [root at home ~]# uname -a
> FreeBSD HOME 9.1-RELEASE FreeBSD 9.1-RELEASE #10: Tue Mar  5 18:57:14 CST
> 2013     root at home:/usr/src/sys/HOME.amd64  amd64
>
>
> [root at home ~]# dhclient ix0
> PID = 3276, PPID = 3274
> fibnum = 0
> fibcmd = setfib 0
> interface = ix0
> ifconfig: ioctl (SIOCAIFADDR): File exists
> ix0: not found
> exiting.
>
> [root at home ~]# tail /var/log/messages
> Mar 17 14:53:52 ESSD46B70 dhclient[3244]: exiting.
> Mar 17 14:54:01 ESSD46B70 login: ROOT LOGIN (root) ON ttyv0
> Mar 17 14:54:15 ESSD46B70 dhclient[3257]: ix0: not found
> Mar 17 14:54:15 ESSD46B70 dhclient[3257]: exiting.
> Mar 17 14:54:15 ESSD46B70 dhclient[3258]: connection closed
> Mar 17 14:54:15 ESSD46B70 dhclient[3258]: exiting.
> Mar 17 14:54:57 ESSD46B70 dhclient[3274]: ix0: not found
>
> [root at home ~]# ifconfig ix0
> ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> options=403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO>
> ether 00:08:9b:d4:6b:71
> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
> media: Ethernet autoselect (10Gbase-T <full-duplex>)
> status: active
>
>
> I have another interface em0, and there it works properly!
> Any idea, what is going on?
Anything in rc.conf(5) that might conflict with your attempt to hook this if(1)
up via dhclient(8)?
For example, if you already have a: ifconfig_ix0="DHCP", and that failed during
boot (init), then dhclient(8) may already still be attempting to hook your ix0
if up. Which will result in fail.

--Chris

>
> Best Regards,
> --
> Marcelo Araujo
> araujo at FreeBSD.org
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