The mpath that is expired and waits for deletion seems to have the high value consistent for a while, such as 3242852032 in my case.
DEST ADDR NEXT HOP IFACE SN METRIC QLEN EXPTIME DTIM DRET FLAGS 0a:0b:6b:b6:5c:1e 0a:0b:6b:b6:5c:1e mesh0 236 71 0 3242852032 0 0 0x14 00:15:6d:b0:e6:b7 00:15:6d:b0:e6:b7 mesh0 0 79 0 3242852032 0 0 0x10 0a:15:6d:b0:e7:07 00:15:6d:b0:e6:b7 mesh0 7465 150 0 3242852032 0 0 0x14 0a:0b:6b:b6:5b:11 0a:0b:6b:b6:5b:11 mesh0 4252 64 0 3242852032 0 0 0x14 Whenever the mpath is expired, pinfo->exptime is not update due to if condition. -- Chun-Yeow On Sun, Aug 19, 2012 at 5:01 PM, LEO Airwarosu Yoichi Shinoda <[email protected]> wrote: > > I noticed that net/mac80211/cfg.c translates the values > to msecs in mpath_set_pinfo(). > > But my last question is still valid: >> So, if 1 jiffie = 1 msec in my system, 2176653824 is 25 days. >> Is this correct? > > I have another question, which is: > > Why huge timer values do not down count, as opposed to > small values (usually less than 5000), which look rapidly > down count and reset to 5000. > > --- shinoda > > On 2012/08/19, at 17:50, LEO Airwarosu Yoichi Shinoda wrote: > >> >> Chun-Yeow, >> >> Oh, I see that the example in the explanation page also list >> huge values. >> >> So, if 1 jiffie = 1 msec in my system, 2176653824 is 25 days. >> Is this correct? >> >> --- shinoda >> >> On 2012/08/19, at 13:34, Yeoh Chun-Yeow wrote: >> >>> You can refer here for the explanation. >>> https://github.com/cozybit/open80211s/wiki/mpath >>> >>> Time when this Mesh Path will expire, in jiffies. >>> >>> -- >>> Chun-Yeow >>> >>> On Sat, Aug 18, 2012 at 2:29 AM, LEO Airwarosu Yoichi Shinoda >>> <[email protected]> wrote: >>>> Hi. >>>> >>>> I have been observing huge EXPTIME in iw mpath dump outputs. >>>> They do not change over time. >>>> Any idea what they are? >>>> >>>> Here are three examples from 3 different mp (or mpp)s. >>>> >>>> root@gn4:~# iw wlan0 mpath dump >>>> DEST ADDR NEXT HOP IFACE SN METRIC QLEN >>>> EXPTIMEDTIM DRET FLAGS >>>> 4e:e6:76:a9:5b:9e 4c:e6:76:aa:51:a8 wlan0 2095 16386 0 >>>> 2176653824 0 0 0x14 >>>> 00:01:8e:10:bc:79 00:01:8e:10:bc:79 wlan0 13727 8513 0 >>>> 4430 200 1 0x15 >>>> … rest of the line truncated >>>> >>>> root@wlae1:~# iw wlan0 mpath dump >>>> DEST ADDR NEXT HOP IFACE SN METRIC QLEN >>>> EXPTIMEDTIM DRET FLAGS >>>> 4c:e6:76:44:9b:04 4c:e6:76:aa:51:a8 wlan0 120807 16386 0 >>>> 2180848128 0 0 0x14 >>>> 4c:e6:76:44:9a:e8 4c:e6:76:44:9a:e8 wlan0 2601 8193 0 >>>> 3180 0x15 >>>> … rest of the line truncated >>>> >>>> root@gn1:~# iw wlan0 mpath dump >>>> DEST ADDR NEXT HOP IFACE SN METRIC QLEN >>>> EXPTIMEDTIM DRET FLAGS >>>> 4c:e6:76:44:9a:d5 4c:e6:76:97:d7:01 wlan0 20353 24579 0 >>>> 2176653824 0 0 0x14 >>>> 4c:e6:76:aa:51:a8 4c:e6:76:aa:51:a8 wlan0 0 15649 0 >>>> 2176653824 0 0 0x10 >>>> 4c:e6:76:97:d7:01 4c:e6:76:97:d7:01 wlan0 1834 8193 0 >>>> 4280 0x15 >>>> … rest of the line truncated >>>> >>>> >>>> --- shinoda >>>> >>>> _______________________________________________ >>>> Devel mailing list >>>> [email protected] >>>> http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel >>> _______________________________________________ >>> Devel mailing list >>> [email protected] >>> http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel >> >> _______________________________________________ >> Devel mailing list >> [email protected] >> http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel > > _______________________________________________ > Devel mailing list > [email protected] > http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel _______________________________________________ Devel mailing list [email protected] http://lists.open80211s.org/cgi-bin/mailman/listinfo/devel
