Re: Fedora 20 broadcast address

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 11/20/2013 03:21 PM, Louis Lagendijk wrote:
> Some time ago I asked a question about the broadcast address on Fedora
> 20. On my desktop (installed from one of Alpha TC's) the interface is
> brought up correctly, except that the broadcast address does not get set
> correctly:
> Ifconfig reports:
> 
>> p5p1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>>         inet 192.168.159.186  netmask 255.255.255.0  broadcast 0.0.0.0
>>         inet6 2001:981:688d:f2:1e6f:65ff:fed5:7742  prefixlen 128
>> scopeid 0x0<global>
>>         inet6 fe80::1e6f:65ff:fed5:7742  prefixlen 64  scopeid
>> 0x20<link>
>>         ether 1c:6f:65:d5:77:42  txqueuelen 1000  (Ethernet)
>>         RX packets 568712  bytes 540500284 (515.4 MiB)
>>         RX errors 0  dropped 0  overruns 0  frame 0
>>         TX packets 359977  bytes 282238000 (269.1 MiB)
>>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> 
> The broadcast address is not set when I use DHCP, but is also missing
> when I use static address allocation. When I try a
> ifdown p5p1; ifup05p1
> the broadcast address is setup correctly.
> 
> Today I installed my laptop with Fedora 20 Beta. I see the same there:
> The broadcast address is not set. I originally suspected a faulty nic
> river. But on my laptop is occurs on both the wlan and ethernet
> interfaces.
> 
> Does anybody else see the same thing? How can I debug this? With
> NetworkManager I am quite clueless on how to tackle this.
> 
> Kind regards, Louis
> 
> 
Hmm, interesting.  I, too, see this happening on a fully updated rawhide machine using NetworkManager:

$ uname -a
Linux ktmtoshiba 3.13.0-0.rc0.git7.1.fc21.x86_64 #1 SMP Tue Nov 19 02:18:43 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

$ ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.238.116  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::ca0a:a9ff:feb1:46c2  prefixlen 64  scopeid 0x20<link>
        ether c8:0a:a9:b1:46:c2  txqueuelen 1000  (Ethernet)
        RX packets 912190  bytes 1118290284 (1.0 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 257389  bytes 23661386 (22.5 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 1  collisions 0

It would appear to be in the interaction between dhclient and NetworkManager (which actually starts the nic and configures it,
dhclient or NetworkManager?) as my dhclient leases file also shows  a broadcast address but, as you can see, none appears on my nic.
 Seems like a bz should be raised for this.

Kevin


-- 
test mailing list
test@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe:
https://admin.fedoraproject.org/mailman/listinfo/test





[Index of Archives]     [Fedora Desktop]     [Fedora SELinux]     [Photo Sharing]     [Yosemite Forum]     [KDE Users]

  Powered by Linux