debugging 802.11s

[Keir]

Apologies, I've made a fool of myself, my firewall was blocking the pings
all along :-P *embarrassed*

Sorry for waisting your time

Keir

2008/11/12 Keir <keirlawson at gmail.com>

> Still no luck, still getting the sendmsg permission denied error on one
> box, the other box ping is just timing out.  How does o11s play with 11g or
> b networks? could that be the problem?  arp shows that it's managed to map
> IPs to MACs correctly, when I do a station dump both stations now have plink
> status of ESTAB.  I'm going to start sticking printks about the mesh code,
> unless there is something more useful I can do?
>
>
> Cheers
>
> Keir
>
> 2008/11/11 Andrey Yurovsky <andrey at cozybit.com>
>
>> d059b2aed9e93cb94364e01374bca90ce3dc0ef9 should work and I would
>> suspect that it's broken some time after.  Can you try that one?
>>
>> On Tue, Nov 11, 2008 at 1:26 PM, Keir <keirlawson at gmail.com> wrote:
>> > Erm, if I knew what git-bisect was ;-) (still havent got git fully
>> worked
>> > out) what commit would you recommend I try?
>> >
>> > Cheers
>> >
>> > Keir
>> >
>> > 2008/11/11 Andrey Yurovsky <andrey at cozybit.com>
>> >>
>> >> Hi Keir.  I just rebuilt the latest wireless-testing and ath5k isn't
>> >> working for me either (in fact I don't even see beacons on the air).
>> >> Perhaps a recent regression?  Do you have time to git-bisect this or
>> >> at least try an earlier commit?  Thanks,
>> >>
>> >>  -Andrey
>> >>
>> >> On Tue, Nov 11, 2008 at 8:58 AM, Keir <keirlawson at gmail.com> wrote:
>> >> > I also spotted this in dmesg:
>> >> >
>> >> > [ 3603.303963] ath5k phy0: beacon queue 7 didn't stop?
>> >> > [ 3605.761677] ath5k phy0: beacon queue 7 didn't stop?
>> >> > [ 3656.554337] ath5k phy0: beacon queue 7 didn't stop?
>> >> > [ 3657.280923] Inbound IN=eth1 OUT=
>> >> > MAC=00:90:27:43:08:2a:00:10:b5:e8:04:d3:08:00 SRC=192.168.0.251
>> >> > DST=192.168.0.1 LEN=328 TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=UDP
>> >> > SPT=68
>> >> > DPT=67 LEN=308
>> >> > [ 3763.209246] Unknown OutputIN= OUT=mesh0 SRC=10.0.0.1 DST=10.0.0.2
>> >> > LEN=84
>> >> > TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=ICMP TYPE=8 CODE=0 ID=44569
>> >> > SEQ=1
>> >> > [ 3764.218103] Unknown OutputIN= OUT=mesh0 SRC=10.0.0.1 DST=10.0.0.2
>> >> > LEN=84
>> >> > TOS=0x00 PREC=0x00 TTL=64 ID=0 DF PROTO=ICMP TYPE=8 CODE=0 ID=44569
>> >> > SEQ=2
>> >> >
>> >> > Just after attempting to ping from one to the other.
>> >> >
>> >> > Keir
>> >> >
>> >> > 2008/11/11 Keir <keirlawson at gmail.com>
>> >> >>
>> >> >>> Hi Keir.  With NetworkManager not running, can you try things again
>> >> >>> from the top?
>> >> >>>
>> >> >>> 1) reload the driver
>> >> >>> # modprobe -r ath5k
>> >> >>> # modprobe ath5k
>> >> >>>
>> >> >>> 2) bring up your mesh interfaces, ex:
>> >> >>> # iw dev wlan0 interface add mesh0 type mp mesh_id mymesh
>> >> >>> # ifconfig mesh0 up
>> >> >>> # ifconfig mesh0 10.0.0.1
>> >> >>> (etc)
>> >> >>>
>> >> >>> ...and then ping again?
>> >> >>> # ping -c 2 -I mesh0 10.0.0.2
>> >> >>
>> >> >> I get the same error as before :-(
>> >> >>>
>> >> >>> Also, what's the git tag for your kernel (see Luis' instructions on
>> >> >>> how to obtain this via git-describe).  Thanks,
>> >> >>
>> >> >>
>> >> >> keir at dave:~/Desktop/Code/wireless-testing$ git describe
>> >> >> v2.6.28-rc2-4151-g43288a0
>> >> >> keir at dave:~/Desktop/Code/wireless-testing$ git tag -l| grep master
>> |
>> >> >> tail
>> >> >> -1
>> >> >> master-2008-10-27
>> >> >>
>> >> >> station dump looks like:
>> >> >> root at dave:/home/keir/Desktop/Code/iw-0.9.6# ./iw dev mesh0 station
>> dump
>> >> >> Station 00:18:4d:7a:51:70 (on mesh0)
>> >> >>     inactive time:    320 ms
>> >> >>     rx bytes:    27301
>> >> >>     tx bytes:    13844
>> >> >>     mesh llid:    1378
>> >> >>     mesh plid:    30482
>> >> >>     mesh plink:    HOLDING
>> >> >>
>> >> >> Any ideas?
>> >> >>
>> >> >> Cheers
>> >> >>
>> >> >> Keir
>> >> >
>> >
>> >
>>
>
>
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