[Berlin-wireless] Routingprobleme NUK Zeughofstr.
Philipp Borgers
borgers at mi.fu-berlin.de
Sa Dez 12 16:20:46 CET 2015
Moin,
wir nutzen den selben IP-Bereich. Mein/unser Fehler. Behebe ich in Kürze.
Gruß Philipp
On Sat, Dec 12, 2015 at 04:12:57PM +0100, Franz Körfgen wrote:
> Hallo,
>
> in der Notunterkunft Zeughofstr. sind 3 Router installiert:
> 1. 10.230.175.81 Uplink Emma
> 2. 10.230.175.129 Meshrouter zu 1. und 3., teilweise Versorgung Halle
> 3. 10.230.180.129 Meshrouter zu 2., Versorgung Halle
>
> Ein Trace auf Router 1. und 2. führt jedesmal zu korrekten Ergebnissen.
>
> Ein Trace auf Router 3. führt zu wechselnden Ergebnissen, oft endet der
> Trace in der NUK Geibelhalle. Etwa zeitgleich ist ein Zusammenbruch des
> Traffics von der NUK Zeughofstr. zur Emma zu beobachten.
>
> Hierfür eine Erklärung?
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.175.129
> Start: Sat Dec 12 15:17:30 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst StDev
> 1.|-- frei.funk 0.0% 30 0.5 0.5 0.5 0.6 0.0
> 2.|-- 10.230.22.1 53.3% 30 162.8 29.0 18.1 162.8 38.5
> 3.|-- am-dach-rt1.olsr 53.3% 30 19.1 18.8 18.1 19.8 0.0
> 4.|-- zoofenster22.olsr 40.0% 30 19.9 21.3 19.4 40.1 4.7
> 5.|-- mid1.zoofenster23.olsr 40.0% 30 20.5 20.4 19.2 23.1 0.9
> 6.|-- segen-top-sued-west.olsr 40.0% 30 22.4 23.8 20.6 37.7 4.5
> 7.|-- segen-router.olsr 40.0% 30 26.5 23.3 21.2 31.0 2.4
> 8.|-- mid1.emma-core.olsr 40.0% 30 38.9 40.2 22.7 122.2 24.3
> 9.|-- mid1.emma-nno-2ghz.olsr 0.0% 18 23.4 46.6 23.4 111.6 25.7
> 10.|-- refugees-zeughof-1.olsr 5.6% 18 51.1 46.9 25.3 72.9 14.2
> 11.|-- 10.230.175.129 5.6% 18 61.2 160.7 42.2 463.8 125.9
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.180.129
> Start: Sat Dec 12 15:18:22 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst
> StDev
> 1.|-- frei.funk 0.0% 30 0.5 0.5 0.5 0.6
> 0.0
> 2.|-- 10.230.22.1 23.3% 30 18.8 21.6 18.3 44.4
> 6.5
> 3.|-- am-dach-rt1.olsr 20.0% 30 18.6 19.8 18.3 31.0
> 3.4
> 4.|-- zoofenster22.olsr 20.0% 30 19.1 20.8 19.1 32.5
> 2.7
> 5.|-- mid1.zoofenster23.olsr 20.0% 30 20.1 21.0 19.5 32.9
> 2.7
> 6.|-- segen-top-sued-west.olsr 20.0% 30 26.3 22.6 20.8 26.3
> 1.6
> 7.|-- segen-router.olsr 20.0% 30 23.8 23.3 20.9 32.2
> 2.5
> 8.|-- mid1.emma-core.olsr 20.0% 30 23.9 28.4 22.6 44.0
> 4.9
> 9.|-- mid1.emma-nno-2ghz.olsr 0.0% 24 26.0 33.4 22.8 63.1
> 9.3
> 10.|-- refugees-zeughof-1.olsr 0.0% 24 26.1 44.7 26.1 143.8
> 25.9
> 11.|-- mid4.refugees-zeughof-2.olsr 0.0% 24 31.9 46.8 24.0 177.2
> 32.8
> 12.|-- 10.230.180.129 4.2% 24 33.8 82.3 30.1 335.1
> 72.4
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.180.129
> Start: Sat Dec 12 15:20:10 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst
> StDev
> 1.|-- frei.funk 0.0% 30 0.4 0.5 0.4 0.6
> 0.0
> 2.|-- 10.230.22.1 60.0% 30 18.7 41.1 18.0 288.9
> 78.1
> 3.|-- am-dach-rt1.olsr 60.0% 30 18.9 30.8 18.2 163.7
> 41.8
> 4.|-- zoofenster22.olsr 60.0% 30 21.7 21.7 19.5 38.9
> 5.4
> 5.|-- mid1.zoofenster23.olsr 60.0% 30 21.5 20.5 19.5 22.1
> 0.6
> 6.|-- segen-top-sued-west.olsr 60.0% 30 21.8 24.4 21.1 41.5
> 6.0
> 7.|-- segen-router.olsr 60.0% 30 21.4 22.0 20.8 24.2
> 0.9
> 8.|-- mid1.emma-core.olsr 60.0% 30 40.6 43.3 23.3 168.4
> 40.1
> 9.|-- mid1.emma-nno-2ghz.olsr 16.7% 12 23.3 30.6 23.3 44.0
> 5.7
> 10.|-- refugees-zeughof-1.olsr 8.3% 12 37.0 41.2 27.8 60.5
> 11.4
> 11.|-- mid4.refugees-zeughof-2.olsr 0.0% 12 35.9 39.6 29.9 49.1
> 5.4
> 12.|-- 10.230.180.129 8.3% 12 78.9 57.7 31.9 78.9
> 15.7
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.180.129
> Start: Sat Dec 12 15:36:24 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst StDev
> 1.|-- frei.funk 0.0% 30 0.5 0.5 0.5 0.6 0.0
> 2.|-- 10.230.22.1 6.7% 30 18.1 29.3 17.9 321.7 57.3
> 3.|-- am-dach-rt1.olsr 6.7% 30 18.5 25.0 18.0 196.5 33.6
> 4.|-- zoofenster22.olsr 13.3% 30 20.1 22.1 19.2 71.7 10.2
> 5.|-- mid1.zoofenster23.olsr 16.7% 30 19.6 30.8 19.5 166.4 36.8
> 6.|-- segen-top-sued-west.olsr 23.3% 30 23.6 23.3 20.7 33.4 3.2
> 7.|-- segen-router.olsr 13.3% 30 39.6 26.8 21.0 50.6 8.2
> 8.|-- mid1.emma-core.olsr 10.0% 30 117.6 31.3 22.2 117.6 18.5
> 9.|-- nhu-emma.olsr 10.7% 28 160.1 136.1 26.2 470.2 98.2
> 10.|-- mid1.nhu-rhxb.olsr 14.3% 28 269.2 125.7 31.2 466.7 96.1
> 11.|-- ??? 100.0 28 0.0 0.0 0.0 0.0 0.0
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.180.129
> Start: Sat Dec 12 15:38:55 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst StDev
> 1.|-- frei.funk 0.0% 30 0.5 0.5 0.5 0.6 0.0
> 2.|-- 10.230.22.1 83.3% 30 17.9 71.9 17.9 286.7 120.0
> 3.|-- am-dach-rt1.olsr 86.7% 30 18.5 19.1 18.5 19.6 0.0
> 4.|-- zoofenster22.olsr 83.3% 30 20.1 23.4 19.7 36.7 7.4
> 5.|-- mid1.zoofenster24.olsr 83.3% 30 161.6 48.6 19.6 161.6 63.2
> 6.|-- mid9.rhxb-rt1.olsr 86.7% 30 23.2 21.6 20.6 23.2 1.0
> 7.|-- mid3.dtmb-core.olsr 86.7% 30 27.8 27.2 26.7 27.8 0.0
> 8.|-- nhu-geibel.olsr 80.0% 30 33.5 114.6 23.4 537.1 207.0
> 9.|-- mid1.nhu-rhxb.olsr 0.0% 5 32.2 41.2 23.7 80.6 23.1
> 10.|-- ??? 100.0 5 0.0 0.0 0.0 0.0 0.0
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.180.129
> Start: Sat Dec 12 15:44:45 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst StDev
> 1.|-- frei.funk 0.0% 30 0.5 0.5 0.5 0.6 0.0
> 2.|-- 10.230.22.1 93.3% 30 18.3 18.3 18.3 18.3 0.0
> 3.|-- am-dach-rt1.olsr 93.3% 30 19.6 19.1 18.6 19.6 0.0
> 4.|-- zoofenster22.olsr 93.3% 30 20.0 20.7 20.0 21.4 1.0
> 5.|-- mid1.zoofenster24.olsr 90.0% 30 19.8 27.1 19.8 39.9 11.1
> 6.|-- mid9.rhxb-rt1.olsr 90.0% 30 23.8 23.0 21.7 23.8 0.7
> 7.|-- mid3.dtmb-core.olsr 90.0% 30 28.8 25.7 23.1 28.8 2.8
> 8.|-- nhu-geibel.olsr 90.0% 30 24.9 25.8 23.5 29.0 2.8
> 9.|-- mid1.nhu-rhxb.olsr 0.0% 3 24.7 27.1 24.7 31.6 3.9
> 10.|-- ??? 100.0 3 0.0 0.0 0.0 0.0 0.0
>
> fk at fk-ThinkPad-L420:~$ mtr -4 -c 30 -w 10.230.175.129
> Start: Sat Dec 12 15:45:55 2015
> HOST: fk-ThinkPad-L420 Loss% Snt Last Avg Best Wrst StDev
> 1.|-- frei.funk 0.0% 30 0.5 0.5 0.5 0.6 0.0
> 2.|-- 10.230.22.1 6.7% 30 18.3 23.7 17.9 166.3 27.9
> 3.|-- am-dach-rt1.olsr 16.7% 30 18.9 19.2 18.3 23.5 1.0
> 4.|-- zoofenster22.olsr 6.7% 30 19.7 20.4 19.4 27.4 1.4
> 5.|-- mid1.zoofenster23.olsr 0.0% 30 20.5 20.5 19.3 23.9 1.0
> 6.|-- segen-top-sued-west.olsr 0.0% 30 25.2 22.9 20.7 30.2 2.4
> 7.|-- segen-router.olsr 0.0% 30 25.6 23.7 21.2 41.8 3.7
> 8.|-- mid1.emma-core.olsr 0.0% 30 31.4 32.2 24.1 99.9 14.2
> 9.|-- mid1.emma-nno-2ghz.olsr 0.0% 30 26.5 28.5 22.2 40.8 5.0
> 10.|-- refugees-zeughof-1.olsr 0.0% 30 28.1 74.0 26.2 294.0 85.6
> 11.|-- 10.230.175.129 0.0% 30 31.9 85.2 25.6 242.5 63.9
> fk at fk-ThinkPad-L420:~$
>
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