[Olsr-users] OLSRd Runtime Issue

Teco Boot (spam-protected)
Thu Aug 1 10:39:13 CEST 2013


But when interface is not running, typically there is a problem. I don't see a good reason not to inform a user.
Maybe warning instead of ignoring the interface?

Teco

Op 1 aug. 2013, om 10:22 heeft Henning Rogge <(spam-protected)> het volgende geschreven:

> Maybe we really have to get rid of the "running" detection, there seems to be a network manager out there that somehow blocks this flag.
> 
> Henning Rogge
> 
> On Aug 1, 2013 10:05 AM, "Ferry Huberts" <(spam-protected)> wrote:
> Well, as you can see yourself: in the non-functional system the wlan
> interface doesn't have the running flag.
> 
> This might be because of an update to NetworkManager, but I actually
> know very little about Ubuntu since I'm a Fedora guy
> 
> On 01/08/13 09:35, Joshua McKee wrote:
> > Here is the output for the system that it works on (running Ubuntu Server):
> >
> > $ ifconfig
> > eth0      Link encap:Ethernet  HWaddr 18:03:73:b0:d8:5c
> >           inet addr:192.168.1.40  Bcast:192.168.1.255  Mask:255.255.255.0
> >           UP BROADCAST MULTICAST  MTU:1500  Metric:1
> >           RX packets:26 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:29 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:1000
> >           RX bytes:3475 (3.4 KB)  TX bytes:2950 (2.9 KB)
> >           Interrupt:20 Memory:e1a00000-e1a20000
> >
> > lo        Link encap:Local Loopback
> >           inet addr:127.0.0.1  Mask:255.0.0.0
> >           inet6 addr: ::1/128 Scope:Host
> >           UP LOOPBACK RUNNING  MTU:16436  Metric:1
> >           RX packets:3 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:0
> >           RX bytes:336 (336.0 B)  TX bytes:336 (336.0 B)
> >
> > wlan0     Link encap:Ethernet  HWaddr a0:f3:c1:2d:45:8b
> >           inet addr:172.29.69.139  Bcast:172.29.255.255  Mask:255.255.0.0
> >           inet6 addr: fe80::a2f3:c1ff:fe2d:458b/64 Scope:Link
> >           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >           RX packets:147505 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:141551 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:1000
> >           RX bytes:20836050 (20.8 MB)  TX bytes:29491150 (29.4 MB)
> >
> > $ iwconfig
> > eth0      no wireless extensions.
> >
> > lo        no wireless extensions.
> >
> > wlan0     IEEE 802.11bgn  ESSID:"commotionwireless.net
> > <http://commotionwireless.net>"
> >           Mode:Ad-Hoc  Frequency:2.432 GHz  Cell: 02:CA:FF:EE:BA:BE
> >           Tx-Power=20 dBm
> >           Retry  long limit:7   RTS thr:off   Fragment thr:off
> >           Power Management:off
> >
> >
> > Here is the output for the system it doesn't work on (running Ubuntu
> > Desktop):
> >
> > $ ifconfig
> > eth0      Link encap:Ethernet  HWaddr 18:03:73:ae:9f:01
> >           inet addr:192.168.1.30  Bcast:192.168.1.255  Mask:255.255.255.0
> >           inet6 addr: fe80::1a03:73ff:feae:9f01/64 Scope:Link
> >           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >           RX packets:581933 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:343550 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:1000
> >           RX bytes:682012770 (682.0 MB)  TX bytes:33589725 (33.5 MB)
> >           Interrupt:20 Memory:e1a00000-e1a20000
> >
> > lo        Link encap:Local Loopback
> >           inet addr:127.0.0.1  Mask:255.0.0.0
> >           inet6 addr: ::1/128 Scope:Host
> >           UP LOOPBACK RUNNING  MTU:16436  Metric:1
> >           RX packets:62 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:62 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:0
> >           RX bytes:5608 (5.6 KB)  TX bytes:5608 (5.6 KB)
> >
> > wlan0     Link encap:Ethernet  HWaddr a0:f3:c1:2d:63:37
> >           inet addr:172.29.99.55  Bcast:172.29.255.255  Mask:255.255.0.0
> >           inet6 addr: fe80::a2f3:c1ff:fe2d:6337/64 Scope:Link
> >           UP BROADCAST MULTICAST  MTU:1500  Metric:1
> >           RX packets:767872 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:83043 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:1000
> >           RX bytes:76275602 (76.2 MB)  TX bytes:101953510 (101.9 MB)
> >
> > $ iwconfig
> > lo        no wireless extensions.
> >
> > wlan0     IEEE 802.11bgn  ESSID:"commotionwireless.net
> > <http://commotionwireless.net>"
> >           Mode:Ad-Hoc  Frequency:2.432 GHz  Cell: 02:CA:FF:EE:BA:BE
> >           Tx-Power=20 dBm
> >           Retry  long limit:7   RTS thr:off   Fragment thr:off
> >           Power Management:off
> >
> > eth0      no wireless extensions.
> >
> >
> > Both systems are identical in make and model, and the wireless card they
> > are using are the same.
> >
> > Thanks,
> > Josh
> >
> >
> > On Thu, Aug 1, 2013 at 12:33 AM, Teco Boot <(spam-protected)
> > <mailto:(spam-protected)>> wrote:
> >
> >     Interface up doesn't mean it is running.
> >     If you don't provide ifconfig output, all you do is let us guessing.
> >
> >     Teco
> >
> >     Op 1 aug. 2013, om 04:03 heeft Joshua McKee <(spam-protected)
> >     <mailto:(spam-protected)>> het volgende geschreven:
> >
> >     > Hello,
> >     >
> >     > I'm having a strange issue with OLSRd. When I run it on a system
> >     with Ubuntu Server (12.04.2), it runs fine. When I run it on Ubuntu
> >     Desktop (12.04.2 and above) with same configuration, on the same
> >     hardware, I get this error message:
> >     > --------------------
> >     > Checking wlan0:
> >     >     Interface not up & running - skipping it...
> >     > No interfaces detected! This might be intentional, but it also
> >     might mean that your configuration is fubar.
> >     > --------------------
> >     > ifconfig shows that the interface is up, and the only difference
> >     is between Ubuntu Desktop and Ubuntu Server.
> >     >
> >     > I'm running OLSR v0.6.5.4
> >     >
> >     > The command I run is:
> >     > $ sudo ./olsrd -i wlan0 -f olsrd.conf
> >     >
> >     > My olsrd.conf file is empty.
> >     >
> >     > Does anyone have any idea what's causing this?
> >     >
> >     > Thanks!
> >     > --
> >     > Olsr-users mailing list
> >     > (spam-protected) <mailto:(spam-protected)>
> >     > https://lists.olsr.org/mailman/listinfo/olsr-users
> >
> >
> >
> >
> 
> --
> Ferry Huberts
> 
> --
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