Date: Fri, 18 Nov 2011 21:24:57 -0500 (EST) From: Xihong Yin <xyin@gmx.com> To: Warren Block <wblock@wonkity.com> Cc: FreeBSD <freebsd-questions@freebsd.org> Subject: Re: network problem on 8.2 stable Message-ID: <alpine.BSF.2.00.1111182116200.2542@ybpnyubfg> In-Reply-To: <alpine.BSF.2.00.1111172112310.66706@wonkity.com> References: <alpine.BSF.2.00.1111172038390.50183@whcvgre.zlubzr.jrfgryy.pbz> <alpine.BSF.2.00.1111172112310.66706@wonkity.com>
next in thread | previous in thread | raw e-mail | index | archive | help
I set the adapter up. Here is the output of 'dhclient em0' DHCPREQUEST on em0 to 255.255.255.255 port 67 DHCPACK from 192.168.3.1 bound to 192.168.3.41 -- renewal in 1800 seconds. 'ifconfig em0' output is em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> ether 00:26:b9:9d:30:dc inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255 media: Ethernet autoselect (100baseTX <full-duplex>) status: active 'netstat -r' show there is no default route Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 0.0.0.0 link#1 U 0 0 em0 localhost link#14 UH 0 28 lo0 But I can set the adapter manually by $ifconfig em0 inet 192.168.3.41/24 and it works. The question is why dhclient can't get the ip address even a lease is obtained. Thanks, On Thu, 17 Nov 2011, Warren Block wrote: > On Thu, 17 Nov 2011, Xihong Yin wrote: > >> Hi, >> >> I upgraded from 8.0 stable to 8.2 stable today. Now I can't connect to the >> network through the network adapter. I've set DCHP and SYNCDHCP in >> /etc/rc.conf and it worked in 8.0. It seems the dhclient problem. The ip >> address can't be obtained. >> >> When I run 'dhclient em0' manually, it shows that an ip address is leased. >> But actually it is not. The 'ifconfig em0' always shows an address of >> 0.0.0.0 with active status. >> >> $dhclient em0 >> DHCPREQUEST on em0 to 255.255.255.255 port 67 >> DHCPACK from 192.168.3.1 >> bound to 192.168.3.39 -- renewal in 43200 seconds >> >> But >> >> $ifconfig em0 >> em0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 >> options=389b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_UCAST,WOL_MCAST,WOL_MAGIC> >> ether 6c:62:6d:03:16:31 >> inet 0.0.0.0 netmask 0xffffff00 broadcast 255.255.255.255 >> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >> media: Ethernet autoselect (10baseT/UTP <half-duplex>) >> status: active >> >> Any help would be appreciated. > > The interface is down: no "UP" in the flags. What happens if you just do it > manually: > > ifconfig em0 up > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org" >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?alpine.BSF.2.00.1111182116200.2542>