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Topics - tristanbob

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31
Definition Files / DEF file for Cisco 3560X-48T-L
« on: December 19, 2011, 07:07:56 PM »
This DEF file is the same as the 3560X-48P file made by Rufer.  I have tested that all the fields appear to work correctly.

Thanks!

Tristan

32
These are based on Cisco 3750, so almost everything is the same.  (I removed temperature which didn't seem to work).

Tristan

33
Discovery / Discovery is leaving hundreds of defunct SSH processes
« on: December 16, 2011, 10:25:25 PM »
I just ran 1.0.7 on our network for the first time, and I noticed that there are now over 600 defunct SSH processes!  Any idea what caused this? 

wwwrun   31626 22793  0 21:16 ?        00:00:00 [ssh] <defunct>
wwwrun   31638 22793  0 21:16 ?        00:00:00 [ssh] <defunct>
wwwrun   31648 22793  0 21:16 ?        00:00:00 [ssh] <defunct>
wwwrun   31656 22793  0 21:16 ?        00:00:00 [ssh] <defunct>

NeDiVA:/var/nedi # ps -ef | grep defunct | wc -l
    680

Thanks,

Tristan

34
News / Introducing NeDiVA (NeDi Virtual Appliance)
« on: October 28, 2011, 11:05:37 PM »
Greetings!  I have been a Nedi user for over 6 years, and we still use it on a daily basis.  I am shocked that this powerful tool is not the most popular network management tool in the world. 

To help improve this situation, I have created NeDiVA (NeDI Virtual Appliance).  The main purpose of Nediva is to make it super easy to get started using Nedi.  Whether you are a Linux expert or a first-time user, Nediva will save you time in building a new server for Nedi.

This is my first version, so it is not perfect.  Please submit requests for improvements or any ideas you have to make Nediva more useful.

http://susegallery.com/a/UYfGue/nediva

I want to thank Remo for making Nedi and providing it to the world for free!

Cheers!

Tristan Rhodes


35
New install of Nedi 1.0.6-RC1.  Initialized the database, and tried to discover a single device (Cisco 3750).  Check out the errors at the bottom:

root@nedi:/opt/nedi-new# ./nedi.pl -a 192.168.20.1

Manual-Discovery (1.0.6 rc1) with 1 seed at Wed Apr 13 17:10:39 2011
-------------------------------------------------------------------------------
Device                          Status                          Todo/Done-Time
===============================================================================
192.168.20.1    te-212-gw1   v25St i83  Jv p0/0    Fp80Fp978Fp79Fp985Fp180Fp972Fp3Fp192Fp980f266   0/1-12s
===============================================================================
DBD::mysql::st execute failed: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause at ./inc/libdb-msq.pm line 1139.
DBD::mysql::st execute failed: Mixing of GROUP columns (MIN(),MAX(),COUNT(),...) with no GROUP columns is illegal if there is no GROUP BY clause at ./inc/libdb-msq.pm line 1139.

root@nedi:/opt/nedi-new#

36
Installation / Tool to check if Perl dependencies are installed?
« on: April 11, 2011, 07:01:17 PM »
The ZipTie project (now forked as Xerela) had a nice tool that showed if you have all the necessary Perl module installed.  Does Nedi have this?  If not, perhaps we can borrow this one:

http://www.google.com/codesearch/p?hl=en#Plu333sWoMA/trunk/Build/perlcheck.pl&q=perlcheck.pl%20package:http://xerela%5C.googlecode%5C.com&sa=N&cd=1&ct=rc

Thanks!

Tristan Rhodes

37
Just added a new switch (Cisco 3560E) and Nedi dies when discovering it.  Is this a problem with the .def file or what?

tristanrhodes@nedi:/opt/nedi$ ./nedi.pl -t 192.168.1.9 -d

NeDi 1.0.4 - 4.Apr 2009
LWP loaded
Net::SSH::Perl not available
OUI:    17666 NIC vendor entries read
Dev:    895 devices read from nedi.devices
Link:   0 links (WHERE type = "STAT") read from nedi.links

Discovery with 1 seed(s) on Fri Apr  8 17:20:45 2011
====================================================================================
Device                          Status                               Todo/Done-Time
------------------------------------------------------------------------------------
192.168.1.9     C:snmpstringone-v2-v1 C:snmpstringtwo-v1+ lp-200-sw9 SV=6 TY=1.3.6.1.4.1.9.1.796
Can't call method "close" on an undefined value at ./inc/libsnmp.pl line 409.

Line 409 = $session->close;

38
Definition Files / DEF for WS-C2350-48TD
« on: November 16, 2010, 07:32:45 PM »
# Definition for 1.3.6.1.4.1.9.1.1104 created by Defgen 1.5 on 16.Nov 10 11:20 (admin)

# General
SNMPv   2HC
Type   WS-C2350-48TD
OS      Printer
Icon    w2bn
Bridge  VLX
Dispro  CDP
Serial  1.3.6.1.4.1.9.3.6.3.0
Bimage  1.3.6.1.4.1.9.2.1.73.0

# Vlan Specific
VLnams  1.3.6.1.4.1.9.9.46.1.3.1.1.4.1
VTPdom  1.3.6.1.4.1.9.9.46.1.2.1.1.2.1
VTPmod  1.3.6.1.4.1.9.9.46.1.2.1.1.3.1

# Interfaces
IFalia  1.3.6.1.4.1.9.5.1.4.1.1.4
IFalix  1.3.6.1.4.1.9.5.1.4.1.1.11
IFvlan  1.3.6.1.4.1.9.9.68.1.2.2.1.2
IFvlix
IFdupl  1.3.6.1.4.1.9.5.1.4.1.1.10
IFduix  1.3.6.1.4.1.9.5.1.4.1.1.11
Halfdp  1
Fulldp  2

# Modules
Modesc  1.3.6.1.2.1.47.1.1.1.1.2
Moclas  1.3.6.1.2.1.47.1.1.1.1.5
Movalu  9
Moslot  1.3.6.1.2.1.47.1.1.1.1.7
Modhw   1.3.6.1.2.1.47.1.1.1.1.8
Modsw   1.3.6.1.2.1.47.1.1.1.1.9
Modfw   1.3.6.1.2.1.47.1.1.1.1.10
Modser  1.3.6.1.2.1.47.1.1.1.1.11
Momodl  1.3.6.1.2.1.47.1.1.1.1.13

# RRD Graphing
CPUutl  1.3.6.1.4.1.9.9.109.1.1.1.1.5.1
Temp
MemCPU  1.3.6.1.4.1.9.9.48.1.1.1.6.1
Custom  MemIO   1.3.6.1.4.1.9.9.48.1.1.1.6.2

39
News / Review of Nedi by Tekcert.com
« on: October 05, 2010, 11:10:22 PM »
Take a look at this review by Tekcert.com:

http://www.tekcert.com/blog/2010/10/01/nedi-fill-missing-gap

40
Definition Files / WS-C2960S-48TS-L = 1.3.6.1.4.1.9.1.1208
« on: August 23, 2010, 10:01:53 PM »
# Definition for 1.3.6.1.4.1.9.1.1208 created by Defgen 1.5 on 23.Aug 10 13:51 (admin)

# General
SNMPv   2HC
Type   WS-C2960S-48TS-L
OS   Printer
Icon   w2pd
Bridge   VLX
Dispro   CDP
Serial   1.3.6.1.4.1.9.3.6.3.0
Bimage   1.3.6.1.4.1.9.2.1.73.0

# Vlan Specific
VLnams   1.3.6.1.4.1.9.9.46.1.3.1.1.4.1
VTPdom   1.3.6.1.4.1.9.9.46.1.2.1.1.2.1
VTPmod   1.3.6.1.4.1.9.9.46.1.2.1.1.3.1

# Interfaces
IFalia   1.3.6.1.4.1.9.5.1.4.1.1.4
IFalix   1.3.6.1.4.1.9.5.1.4.1.1.11
IFvlan   1.3.6.1.4.1.9.9.68.1.2.2.1.2
IFvlix   
IFdupl   1.3.6.1.4.1.9.5.1.4.1.1.10
IFduix   1.3.6.1.4.1.9.5.1.4.1.1.11
Halfdp   1
Fulldp   2

# Modules
Modesc   1.3.6.1.2.1.47.1.1.1.1.2
Moclas   1.3.6.1.2.1.47.1.1.1.1.5
Movalu   9
Moslot   1.3.6.1.2.1.47.1.1.1.1.7
Modhw   1.3.6.1.2.1.47.1.1.1.1.8
Modsw   1.3.6.1.2.1.47.1.1.1.1.9
Modfw   1.3.6.1.2.1.47.1.1.1.1.10
Modser   1.3.6.1.2.1.47.1.1.1.1.11
Momodl   1.3.6.1.2.1.47.1.1.1.1.13

# RRD Graphing
CPUutl   1.3.6.1.4.1.9.9.109.1.1.1.1.5.1
Temp   
MemCPU   1.3.6.1.4.1.9.9.48.1.1.1.6.1
Custom   MemIO   1.3.6.1.4.1.9.9.48.1.1.1.6.2

41
Discovery / Nedi should try passwords in nedi.conf if authenticataion fails
« on: September 09, 2009, 06:32:36 PM »
During the initial discovery of a device, Nedi uses the passwords in nedi.conf to authenticate to the device.  However, after Nedi has authenticated once, it stores the successful username in the database and always tries to use those credentials.

The problem happens when you change username/passwords on your devices.  Nedi keeps trying the old password and doesn't fall-back to trying the passwords in nedi.conf.

The work-around is to delete the device and let Nedi rediscover it. 

Is this something you can fix, Remo?

Thanks!

Tristan

42
Nedi is wasting 30 seconds per lightweight AP, and we have over 300 of them.  So over 2 hours of wasted time.  How can we tell Nedi to not discover these devices?  I tried this setting but Nedi is still hitting the APs...

# Regular expression to match discovery protocol description of non-SNMP
# platforms (like lightweight/controlled APs).
nosnmpdev       IP (Phone|Telephone)|MAP-|AIR-


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