#16697: 802.11s Mesh options are not supported in Trunk?
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Reporter: Henning | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Barrier Breaker (trunk)
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by Henning):
Okay, I think I got closer to the problem. After adding some debug output
to /lib/netifd/wireless/mac80211.sh I noticed an error message:
Wed Jun 11 14:51:38 2014 daemon.notice netifd: radio0 (5020): command
failed: Link has been severed (-67)
This seems to be the error message from the "iw dev wlan0 set mesh_param
mesh_fwding 0" command, at least it happens exactly between the logging
before and after the command:
Wed Jun 11 14:51:37 2014 kern.info kernel: [ 1526.770000] IPv6:
ADDRCONF(NETDEV_UP): wlan0: link is not ready
Wed Jun 11 14:51:38 2014 daemon.debug mesh_log: 1
Wed Jun 11 14:51:38 2014 daemon.debug mesh_log: iw dev wlan0 set
mesh_param mesh_fwding 0
Wed Jun 11 14:51:38 2014 daemon.notice netifd: radio0 (5020): command
failed: Link has been severed (-67)
Wed Jun 11 14:51:38 2014 daemon.debug mesh_log: 1
Wed Jun 11 14:51:38 2014 kern.info kernel: [ 1526.980000] IPv6:
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Wed Jun 11 14:51:38 2014 daemon.notice netifd: Network device 'wlan0' link
is up
(the "mesh_log" messages are my debugging output, the first two are before
the set command, the third one is afterwards)
Maybe there is a race condition in the config-script that tries to set the
value too early?
--
Ticket URL: <https://dev.openwrt.org/ticket/16697#comment:2>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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