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Today's Topics:

   1. No Mac or IP showing on FEX's connected to Nexus 5k's
      (Sassan Dibadj)
   2. Installing Netdisco on Ubuntu 12.04 (Corey Italiano)
   3. Re: Installing Netdisco on Ubuntu 12.04 (Oliver Gorwits)
   4. Netdisco discovery error. (Diego Andrade)
--- Begin Message ---
Hi everyone, I'm running into an issue where we have multiple FEX's hooked up 
to dual Nexus 5k's. I'm running the latest snmp info ports release along with 
the latest version of the V1 and V2 Cisco Mibs on FreeBSD.

The problem is that I do not seem to pull any MAC addresses or IP's for devices 
on the individual FEX's.

The 5k's are showing up as cisco N5kC5010pBf (SNMP::Info::Layer3::Nexus)

The FEX's are showing up as modules under the 5k's.

Fex-101 Nexus2248 Chassis (Fex-101 Nexus2248 Chassis) [hw: 3.5] / 
cevChassisN2kC2248TP1GE / Fabric Extender Module: 48x1GE, 4x10GE

I'm able to see MAC's or IP's of connected devices on the 5k but not on the 
FEX's.
It also detects the VPC peer link between the 5k's as an undiscovered device 
with not the right IP. (different issue)

Here are the versions I'm running. Is there anything I can do to test the 
problem? I don't get any errors when I do a macsuck or arpnip or discovery on 
the 5k but it seems like it is not running it on the attached FEX's.

Netdisco Version:
1.3.2

Perl Version:
v5.16.3 (5.016003)

Postgres Version:
PostgreSQL 9.3.2 on amd64-portbld-freebsd9.1, compiled by cc (GCC) 4.2.1 
20070831 patched [FreeBSD], 64-bit
DBI 1.631 DBD::Pg 3.0.0

Apache Info:
Apache/2.2.26 (FreeBSD) mod_ssl/2.2.26 OpenSSL/0.9.8x DAV/2 
mod_apreq2-20090110/2.8.0 mod_perl/2.0.8 Perl/v5.16.3

mod_perl Version:
2.000008

Mason:
 Version 1.52

ZGRViewer:
Verison 0.8.2 Interactive GraphViz .svg Viewer used for Network Map. Author: 
Emmanuel Pietriga



Thanks for any help you can provide.

Sassan Dibadj



________________________________

UT Southwestern Medical Center
The future of medicine, today.




--- End Message ---
--- Begin Message ---
Hello,

I am having a lot of trouble installing NetDisco on a clean Ubuntu 12.04
instance. I've tried following these directions:

http://www.netdisco.org/install.html

Of course, they are out of date and don't work with the new versions of the
software and it's dependencies.

I also found this tutorial:

http://www.netdisco.blogspot.se/2013/04/manual-netdisco-installation.html

But that too did not work. I did get a lot further with that last tutorial,
but I get stuck here:
------------------------------
# netdisco -p restart
You need the SNMP::Info perl module, version 1.09 or newer.
Please install it and try again.

Can't load
'/usr/local/lib/perl/5.14.2/auto/NetSNMP/default_store/default_store.so'
for module NetSNMP::default_store: libnetsnmp.so.30: cannot open shared
object file: No such file or directory at /usr/lib/perl/5.14/DynaLoader.pm
line 184.
 at /usr/local/lib/perl/5.14.2/SNMP.pm line 19
Compilation failed in require at /usr/local/lib/perl/5.14.2/SNMP.pm line 19.
BEGIN failed--compilation aborted at /usr/local/lib/perl/5.14.2/SNMP.pm
line 19.
Compilation failed in require at /usr/local/share/perl/5.14.2/SNMP/Info.pm
line 16.
BEGIN failed--compilation aborted at
/usr/local/share/perl/5.14.2/SNMP/Info.pm line 16.
Compilation failed in require at (eval 11) line 2.
BEGIN failed--compilation aborted at (eval 11) line 2.
------------------------------

I tried install SNMP::Info from CPAN and I get this same message. (and
/usr/local/lib/perl/5.14.2/auto/NetSNMP/default_store/default_store.so
exists)

Is there any installation guide out there that depicts how to install the
latest version of NetDisco on Ubuntu 12.04 LTS that works? Everything I'm
finding leads to errors.

--- End Message ---
--- Begin Message ---
Hi Corey,

Please try this, which is the new version of Netdisco. It's _almost_ feature complete, but certainly provides an easier install than before:

https://metacpan.org/pod/App::Netdisco

regards,
oliver.


On 2014-02-14 19:39, Corey Italiano wrote:
Hello,

I am having a lot of trouble installing NetDisco on a clean Ubuntu
12.04 instance. I've tried following these directions:

http://www.netdisco.org/install.html [1]

Of course, they are out of date and don't work with the new versions
of the software and it's dependencies. 

I also found this tutorial:

http://www.netdisco.blogspot.se/2013/04/manual-netdisco-installation.html
[2]

But that too did not work. I did get a lot further with that last
tutorial, but I get stuck here:
------------------------------

# netdisco -p restart
You need the SNMP::Info perl module, version 1.09 or newer.
Please install it and try again.

Can't load

'/usr/local/lib/perl/5.14.2/auto/NetSNMP/default_store/default_store.so'
for module NetSNMP::default_store: libnetsnmp.so.30: cannot open
shared object file: No such file or directory at
/usr/lib/perl/5.14/DynaLoader.pm line 184.
 at /usr/local/lib/perl/5.14.2/SNMP.pm line 19
Compilation failed in require at /usr/local/lib/perl/5.14.2/SNMP.pm
line 19.
BEGIN failed--compilation aborted at
/usr/local/lib/perl/5.14.2/SNMP.pm line 19.
Compilation failed in require at
/usr/local/share/perl/5.14.2/SNMP/Info.pm line 16.
BEGIN failed--compilation aborted at
/usr/local/share/perl/5.14.2/SNMP/Info.pm line 16.
Compilation failed in require at (eval 11) line 2.
BEGIN failed--compilation aborted at (eval 11) line 2.
------------------------------

I tried install SNMP::Info from CPAN and I get this same message. (and

/usr/local/lib/perl/5.14.2/auto/NetSNMP/default_store/default_store.so
exists)

Is there any installation guide out there that depicts how to install
the latest version of NetDisco on Ubuntu 12.04 LTS that works?
Everything I'm finding leads to errors.

Links:
------
[1] http://www.netdisco.org/install.html
[2] http://www.netdisco.blogspot.se/2013/04/manual-netdisco-installation.html




--- End Message ---
--- Begin Message ---
Good Evening,

I just installed Netdisco2 and tryied to make a first Discovery and nothing 
happens when the Job run... my Logfile is full of those messages. Nothing 
appears to be discovered. Can anyone tell why??

My deployment.yml

# NETDISCO 2 CONFIGURATION FILE
#
# Settings in this file override share/config.yml
# See App::Netdisco::Manual::Configuration for more info.

# ------------------
# ESSENTIAL SETTINGS
# ------------------

database:
  name: 'netdisco'
  host: 'srv-netdisco.stitelecom.local'
  user: 'netdisco'
  pass: 'secret'

# --------------------
# RECOMMENDED SETTINGS
# --------------------

# set to "false" if you MUST maintain backwards compatibility
# with Netdisco 1.x web frontend.
# ```````````````````````````````````````````````````````````
safe_password_store: true

# will be stripped from fqdn when displayed in the web UI
# also, do not forget the leading dot.
# ```````````````````````````````````````````````````````
domain_suffix: '.stitelecom.local'

# uncomment and set to true to globally disable authentication/loginr.
# create a user called "guest" if you want to assign port/admin rights.
# `````````````````````````````````````````````````````````````````````
#no_auth: false

# SNMP community string(s)
# ````````````````````````
community: ['public']
community_rw: ['private']

# daemon will keep netdisco up to date on this schedule
# `````````````````````````````````````````````````````
housekeeping:
  discoverall:
  when: '5 7 * * *'
  macwalk:
  when:
  min: 20
  arpwalk:
  when:
  min: 50
  nbtwalk:
  when: '0 8,13,21 * * *'
  expiry:
  when: '20 23 * * *'

# increase the performance of parallel DNS resolution for node
# names (the default is max_outstanding: 10)
# ````````````````````````````````````````````````````````````
dns:
  max_outstanding: 100

My logs...

Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118254.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118260.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118266.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118272.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118278.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118284.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118290.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118296.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.
Use of uninitialized value $crontab in split at 
/home/netdisco/perl5/lib/perl5/Algorithm/Cron.pm line 254, <$__ANONIO__> line 
118302.
Expected at least 5 crontab fields at 
/home/netdisco/perl5/lib/perl5/App/Netdisco/Daemon/Worker/Scheduler.pm line 38.

Regards,

[Diego2013]

<<inline: image001.jpg>>


--- End Message ---
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