[Berlin-wireless] Routingprobleme NUK Zeughofstr.

Franz Körfgen franz.koerfgen at web.de
Sa Dez 12 16:25:24 CET 2015


Danke


Am 12.12.2015 um 16:20 schrieb Philipp Borgers:
> 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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