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Author Topic: Fresh NeDio write ArpND Problem  (Read 762 times)

mueller-dv

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Fresh NeDio write ArpND Problem
« on: March 21, 2017, 02:30:32 PM »
Hi,

i gave the NeDio a try, got the newest one.
Put it on the EXI. Insert my Backup into it and startet a

/var/nedi/nedi.pl -pbor

It took over 800 minutes.
What i can see, it hangs forever at:
"Write ArpND ------------------------------------------------"

Is this normal or am i doing something wrong?
With my previous installation 1.4.300 this command ran once an hour through the hole network.

Is there something i can do to debug?

mueller-dv

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Re: Fresh NeDio write ArpND Problem
« Reply #1 on: March 23, 2017, 09:31:30 AM »
I did some debug now:

I now only discover one switch and it took 122 minutes..
What can i do next?



DISC:ToDo/Done-Time                                        0/1-7357s

-------------------------------------------------------------------------------
USER       PID %CPU %MEM   VSZ   RSS TT  STAT  STARTED       TIME COMMAND
www       5381  0.0  3.1 53276 64684 p1  S+     6:53AM    0:02.21 /usr/bin/perl ./nedi.pl -dbdscv -v -Smvj -Adevice
www      14493  0.0  0.0   784   636 p1  S+     8:55AM    0:00.02 sh -c ps aux|egrep "^USER|perl"
www      29063  0.0  0.0   784     4 p1  R+     8:55AM    0:00.00 sh -c ps aux|egrep "^USER|perl"
===============================================================================
MAIN:1 devices discovered
DBG :SELECT value FROM system WHERE name='threads' key=
DBG :$VAR1 = '5';

MAIN:5 threads running right now
ALRT:0 mails and 0 SMS sent with 0 events

MacLinks ------------------------------------------------------------------------
DEV :#0 SE-SW-OA-1F-1   A16     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   A18     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   A7      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C12     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C13     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C14     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C16     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C17     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C18     0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C2      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C7      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   C8      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   E1      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   E2      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   E3      0 MAC neighbors
DEV :#0 SE-SW-OA-1F-1   E4      1 MAC neighbors
NEB :ESX15 got 0 backlinks!
DEV :#0 SE-SW-OA-1F-1   F1      1 MAC neighbors
NEB :so-wl-dc-1f-1 got 0 backlinks!
DEV :#0 SE-SW-OA-1F-1   F2      1 MAC neighbors
NEB :so-wl-dc-1f-1 got 0 backlinks!
ITER:1 found 0 MAC links

DBG :UPDATE system SET value=value-1 WHERE name='threads'
DBG :UPDATED 1 ROWS
DBG :INSERT INTO events (level,time,source,class,device,info) VALUES (30,1490255740,'NeDi','bugn','','PID 5381 (./nedi.pl -dbdscv -v -Smvj -Adevice LIKE \'SE-SW-OA-1F-1\') took longer than 0.9 times rrdstep!')
DBG :INSERTED 1 ROWS
DBG :Committing Changes
END :Took 122 minutes


rickli

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Re: Fresh NeDio write ArpND Problem
« Reply #2 on: March 24, 2017, 04:19:46 PM »
ARP and ND resolve IP addresses to DNS names. Is the DNS server configured correctly? How long does a nslookup <ip> on that machine take?
Please consider Other-Invoices on your NeDi installation for an annual contribution, tx!
-Remo

mueller-dv

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Re: Fresh NeDio write ArpND Problem
« Reply #3 on: March 28, 2017, 07:07:43 AM »
Hi Remo,

I now installed a Ubuntu LTS, put everything on and it works like before..

DNS could have been the issue, i did not had a look into that. But for the moment it runs perfectly.
I like the new new 1.5 very much..

Thank you very much.

rickli

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Re: Fresh NeDio write ArpND Problem
« Reply #4 on: April 27, 2017, 11:12:38 AM »
Good to hear, thanks! Wait until you see 1.6 ;-)
Please consider Other-Invoices on your NeDi installation for an annual contribution, tx!
-Remo