I'm pretty sure wiring and NIC are OK, cause there is working network over eth0, but I can't completely rule out hardware malfunction. It's easier to merge duplicate reports later, than to try to debug several different issues in the same report. P.S As usual, I can't do this. The error message really had me going until I found this report. his comment is here
See the man pages for both programs for their proper syntax. > [email protected]:~/$ cat /etc/network/interfaces > iface eth0 inet static > iface eth0:1 inet static Where's eth0:0? In my config # ip addr add 192.168.1.13/24 dev eth1 does nothing - ifconfig: [....] eth1 Link encap:Ethernet HWaddr 5C:F3:FC:E5:F0:22 inet addr:192.168.1.11 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 In fact the error code is generated when /sbin/ifconfig is invoked to bring up an alias (like eth0:0) interface. removing this allowed the aliases to come up at boot. http://www.linuxquestions.org/questions/slackware-14/ip-alias-siocsifflags-cannot-assign-requested-address-912985/
I had a custom script (related to dynamic DNS) in /etc/network/if-up.d/ The script was failing, and as a result, the DCHP aquired address was not getting assigned to the interface. Removing wireless-tools has no effect. I don't have any Wireless network adapters, so I just did this: chmod a-x /etc/network/if-pre-up.d/wireless-tools This removes the execute permission from the wireless-tools file which disables it from being called and
Bergman (noeljb) wrote on 2008-04-24: #14 Confirmed in Hardy 8.04 server install. it didn't helps me on 8.10 Richard Laager (rlaager) wrote on 2008-10-31: #34 I can confirm that the wireless-tools script is causing this issue for me. Op amp output load Drawing a torso with a head (using \draw) Do humans have an ethical obligation to prevent animal on animal violence? Centos Siocsifflags Cannot Assign Requested Address Removing package wireless-tools did not help.
Can a text in Latin be understood by an educated Italian who never had any formal teaching of that language? Ifconfig Siocsifflags Cannot Assign Requested Address Safety - Improve braking power in wet conditions Op amp output load What does "there lived here then" mean? Show that the square matrix A is invertible Photographing Sea Turtles hatching on the beach What is this c. 1948 private plane with a sliding canopy? https://lists.debian.org/debian-user/2004/04/msg04333.html Offline #2 2009-07-15 06:50:02 derelict Member Registered: 2006-07-25 Posts: 81 Re: ifconfig: cannot assign requested address This could be a number of things...I would suggest that you start off by running
Thanks in advance ! Siocsifnetmask Cannot Assign Requested Address Ubuntu on a test VM, apt-get purge wpasupplicant seemed to remove this script entirely and had the same affect. If for some reason the network goes down, I have to remember to manually bring up eth0:0 otherwise my site is unaccessible for my external clients. This error does not appear during ifdown.
Affecting: ifupdown (Ubuntu) Filed here by: Jamie Strandboge When: 2007-07-03 Completed: 2008-11-14 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu http://www.unixarena.com/2012/07/ifconfigerrorcannot-assign-requested.html Later some people join in with various problems that are not necessarily due the warning. Siocsifflags Cannot Assign Requested Address Ubuntu Then do the same for wlan0.Are the correct drivers / firmwares installed?Are the device modules loaded in the correct order? Siocsifflags Cannot Assign Requested Address Debian Results 1 to 2 of 2 Thread: ifconfig cannot assign requested address to dvb0_0 interface created with dvbnet Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch
Do you want to help us debug the posting issues ? < is the place to report it, thanks ! http://tcsmacs.net/cannot-assign/ifconfig-siocgifaddr-cannot-assign-requested-address.php Changelog follows: wireless-tools (29-1.1ubuntu2) jaunty; urgency=low * Revert change to bring up the interface before changing wireless settings; the softmac driver this was implemented for is now obsolete, no other drivers But BIND cannot bind an address until the interface is configured/visible. WHAT'S HOT ? Siocsifflags: Cannot Assign Requested Address Redhat
Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started The time now is 01:28 AM. eth0:0 Link encap:Ethernet HWaddr 00:04:5A:7D:4C:73 inet addr:192.168.3.51 Bcast:192.168.3.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 Interrupt:9 Base address:0xf800 ... $ ping -c 1 192.168.3.51 PING 192.168.3.51 (192.168.3.51) 56(84) bytes of data. weblink The Devil Is A Squirrel (justanotheradress) wrote on 2008-06-11: #19 I can confirm that on my 8.04 Server.
Later some people join in with various problems that are not necessarily due the > warning. > > Please file new bugs for these different problems. Siocsifhwaddr Cannot Assign Requested Address Not the answer you're looking for? Now I can assign address to eth0:0 and ifconfig recognizes it Code: eth0 Link encap:Ethernet HWaddr 00:1A:4D:6E:B0:99 inet addr:220.127.116.11 Bcast:18.104.22.168 Mask:255.255.255.0 inet6 addr: fe80::21a:4dff:fe6e:b099/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
But a second invocation gives an error message: pns1:/etc/sysconfig/network # ip addr add 192.168.1.13/24 dev eth1 RTNETLINK answers: File exists But I can't see the virtual interface. This is becoming very frustrating. Here is the patch alone Noel J. Rtnetlink Answers: Cannot Assign Requested Address wlan0 Link encap:Ethernet HWaddr 00:90:4B:9E:23:E6 BROADCAST MULTICAST NTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0,0 b) TX bytes:0 (0,0 b)
I appreciate any answers ! So that's my problem. The seven first comments indicate that this is a harmless warning and that things otherwise work well. check over here Are there still systems around with a /bin/sh binary?
I do not know why it cannot assign the requested address with the scripts, when there is no problem assigning the same address via ifconfig. Where's the problem? I do not know why... Alessandro Lo Forte (aloforte) wrote on 2008-04-08: #13 patch to /etc/network/if-pre-up.d/wireless-tools for error on bringing up alias interfaces.
If I do the following: sudo ifconfig eth0:1 22.214.171.124 dhcpcd -I someid eth0:1 I get dhcpcd -I someid eth0:1 as I normally should, but still ifconfig shows no eth0:1. Thanks –Wild Man Jun 11 at 3:39 @Harinder you just contradicted yourself, macchanger is not the only tool ifconfig interface hw ether XX:XX:XX:XX:XX:XX or even a low level tool UZumdick21-May-2012, 10:08Sorry for the delay, we had some spare days here in Germany :-) > You don't see anything of the secondary interfaces in ifconfig. Are you new to LinuxQuestions.org?
I took the new mac address which was incremented by 1 from my current one (old 11:11:11:11:11:cf, new 11:11:11:11:11:d0) sudo ifconfig wlan0 down sudo ifconfig wlan0 hw ether 11:11:11:11:11:d0 There was I'll play later on a non-server with wireless to make sure that the change is benign there. ñull (erniecom) wrote on 2008-05-06: #15 There must still be something else wrong. UZumdick15-May-2012, 14:13Sorry, but then I don't understand your question. :-( I described the way I used the commands ifconfig and ifup(-down) and gave the output of theses commands ?-) jmroth15-May-2012, 14:17Sorry, so not sure if it only shows a list of "remaining" versions that haven't already been nominated for the bug.
Autonomic Platform Next-Gen SAN - SvSAN Follow UnixArena Advertisement RSS Feed Subscribe to our email newsletter. SIOCSIFFLAGS: Cannot assign requested address SIOCSIFFLAGS: Cannot assign requested address SIOCSIFFLAGS: Cannot assign requested address SIOCSIFFLAGS: Cannot assign requested address SIOCSIFFLAGS: Cannot assign requested address Pardon me, but why is there How to create polygon shapefile from a list of coordinates using python gdal/ogr? Related 2Can't execute file as a program in Ubuntu 13.040Request to be able to zoom in and out of pictures in Ubuntu0Change sound pitch Ubuntu 13.041Desktop theme changed, settings too0after adding
I did the same and it worked well for me, but I cannot test it on a wireless system. The nominations are for backporting released fixes (see https://wiki.ubuntu.com/StableReleaseUpdates).