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Today's Topics:
1. CISCO AND AVAYA IP Phones (Laison Computech Inc)
2. Re: errorlog Invalid size for IPv6 address (Jeroen van Ingen)
3. Display after upgrade to 2.033006 (Nic Bernstein)
4. Re: Display after upgrade to 2.033006 (Steven Xu)
5. Re: Display after upgrade to 2.033006 (Nic Bernstein)
--- Begin Message ---
Hi,
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Email: sa...@laiisoncomputech.com
Web: www.laisoncomputech.com
--- End Message ---
--- Begin Message ---
Hi Norbert,
Thanks for confirming. The fix will be included in the next release of
SNMP::Info.
Regards,
Jeroen van Ingen
ICT Service Centre
University of Twente, P.O.Box 217, 7500 AE Enschede, The Netherlands
On 03/01/2016 10:23 AM, Elitzer, Norbert wrote:
Hi Jeroen,
yep - that's it. Patch is working
without patching:
SNMP::Info::_load_attr c_inet_phys_addr :
CISCO-IETF-IP-MIB::cInetNetToMediaPhysAddress : .1.3.6.1.4.1.9.10.86.1.1.3.1.3
Invalid size for IPv6 address: expected 16 bytes, got 17
(1.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.22 = )
Invalid size for IPv6 address: expected 16 bytes, got 17
(13.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.1 = 33:33:00:00:00:01)
Invalid size for IPv6 address: expected 16 bytes, got 17
(13.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.2 = 33:33:00:00:00:02)
...
after patching:
SNMP::Info::_load_attr c_inet_phys_addr :
CISCO-IETF-IP-MIB::cInetNetToMediaPhysAddress : .1.3.6.1.4.1.9.10.86.1.1.3.1.3
SNMP::Info::IPv6::ipv6_n2p_addr: data comes from IPV6-MIB.
[14363] 2016-03-01 09:15:31 debug [192.168.xx.xx] check_mac - multicast mac
[33:33:00:00:00:01] - skipping
[14363] 2016-03-01 09:15:31 debug [192.168.xx.xx] check_mac - multicast mac
[33:33:00:00:00:02] - skipping
[14363] 2016-03-01 09:15:31 debug [192.168.xx.xx] check_mac - multicast mac
[33:33:00:01:00:02] - skipping
...
Thanks a lot
Regards,
Norbert
-----Original Message-----
From: Jeroen van Ingen [mailto:j.vaningensche...@utwente.nl]
Sent: Dienstag, 01. März 2016 08:52
To: Elitzer, Norbert
Cc: netdisco-users@lists.sourceforge.net
Subject: Re: [Netdisco] errorlog Invalid size for IPv6 address
Hi Norbert,
Thanks for the debug output. Looks like the Windows server has an
implementation error in IPV6-MIB, it seems to return an octet specifying
the address size/length even though it shouldn't.
I guess it's easier to implement a workaround in SNMP::Info than it is
to file a bug report with Microsoft ;-). I don't have a Windows server
with SNMP enabled to test against; can you try a patched version of
SNMP::Info to see if that solves your issue?
Patched version is now available as a separate branch,
https://sourceforge.net/p/snmp-info/code/ci/IPv6-workaround/tree/. I
also attached the diff as a patch.
Please let me know if this solves the error; if so, I'll merge the patch
for the next release.
Regards,
Jeroen van Ingen
ICT Service Centre
University of Twente, P.O.Box 217, 7500 AE Enschede, The Netherlands
On 02/10/2016 10:15 AM, Elitzer, Norbert wrote:
Hi,
- What make & model device are you seeing this on?
arpnip at Windows 2012 R2 ESX Virtual Machine
- What software version is it running?
Netdisco 2.033005 on Redhat7
- What version of SNMP::Info do you have on the server?
SNMP::Info - Version 3.31
the error happens when I start arpnic job
~/bin/netdisco-do arpnip -DD -II -d 192.168.xxx.yyy
See log in the attachment
-----Original Message-----
From: Jeroen van Ingen [mailto:j.vaningensche...@utwente.nl]
Sent: Montag, 08. Februar 2016 10:09
To: netdisco-users@lists.sourceforge.net
Subject: Re: [Netdisco] errorlog Invalid size for IPv6 address
Hi,
Could be a bug in SNMP::Info or a bug in the SNMP agent on one of your
devices.
- What make & model device are you seeing this on?
- What software version is it running?
- What version of SNMP::Info do you have on the server?
Regards,
Jeroen van Ingen
ICT Service Centre
University of Twente, P.O.Box 217, 7500 AE Enschede, The Netherlands
On 02/05/2016 11:12 AM, Elitzer, Norbert wrote:
Hello,
I just update to the new version 2.033005 and checked my log files.
MY 'old' error shows up again...
I this a known error or to I have just a fault at my IPv6 infrastruture?
[6989] 2016-02-05 08:37:32 warn App::Netdisco 2.033005 backend
Use of uninitialized value $args{"mac"} in pattern match (m//) at
/home/netdisco/perl5/lib/perl5/NetAddr/MAC.pm line 269, <__ANONIO__>
line 36.
Use of uninitialized value $node in sprintf at
/home/netdisco/perl5/lib/perl5/App/Netdisco/Util/Node.pm line 75,
<__ANONIO__> line 36.
Invalid size for IPv6 address: expected 16 bytes, got 17
(1.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.22 = )
Invalid size for IPv6 address: expected 16 bytes, got 17
(14.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.22 = 33:33:00:00:00:16)
Invalid size for IPv6 address: expected 16 bytes, got 17
(14.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.1 = 33:33:00:00:00:01)
Invalid size for IPv6 address: expected 16 bytes, got 17
(14.16.255.2.0.0.0.0.0.0.0.0.0.0.0.0.0.2 = 33:33:00:00:00:02)
Invalid size for IPv6 address: expected 16 bytes, got 17
(14.16.255.2.0.0.0.0.0.0.0.0.0.0.0.1.0.3 = 33:33:00:01:00:03)
Invalid size for IPv6 address: expected 16 bytes, got 17
(1.16.255.2.0.0.0.0.0.0.0.0.0.0.0.1.0.2 = )
Invalid size for IPv6 address: expected 16 bytes, got 17
(14.16.255.2.0.0.0.0.0.0.0.0.0.0.0.1.0.2 = 33:33:00:01:00:02)
Invalid size for IPv6 address: expected 16 bytes, got 17
(14.16.255.2.0.0.0.0.0.0.0.0.0.1.255.163.83.136 = 33:33:ff:xx:xx:xx)
My previous workaround to suppress this error was to change the IPv6.pm
~/perl5/lib/perl5/SNMP/Info/IPv6.pm
#my $v6_packed = pack("C*", split(/\./, $v6addr));
my $v6_packed = pack("C16", split(/\./, $v6addr));
Thanks,
Norbert
--- End Message ---
--- Begin Message ---
Friends,
I just upgraded an existing Netdisco2 installation to 2.033006. Right
after I did so, I saw new features in the web interface, such as the
icons for Port Channels and their members (on Cisco switches). Now, a
few days and a few reboots later, the display looks like it had before,
without these new, and very useful, features.
Any ideas?
The System Information page still shows version 2.033006, so I know I'm
on the correct, new, version.
Cheers,
-nic
--
Nic Bernstein n...@onlight.com
Onlight Inc. www.onlight.com
6525 W Bluemound Rd., Ste 24 v. 414.272.4477
Milwaukee, Wisconsin 53213-4073 f. 414.290.0335
--- End Message ---
--- Begin Message ---
Hi Nic,
What version of Netdisco 2 were you running before?
Steven
-----Nic Bernstein <n...@onlight.com> wrote: -----To: netdisco-users@lists.sourceforge.net
From: Nic Bernstein <n...@onlight.com>
Date: 04/01/2016 04:14PM
Subject: [Netdisco] Display after upgrade to 2.033006
Friends,
I just upgraded an existing Netdisco2 installation to 2.033006. Right
after I did so, I saw new features in the web interface, such as the
icons for Port Channels and their members (on Cisco switches). Now, a
few days and a few reboots later, the display looks like it had before,
without these new, and very useful, features.
Any ideas?
The System Information page still shows version 2.033006, so I know I'm
on the correct, new, version.
Cheers,
-nic
--
Nic Bernstein n...@onlight.com
Onlight Inc. www.onlight.com
6525 W Bluemound Rd., Ste 24 v. 414.272.4477
Milwaukee, Wisconsin 53213-4073 f. 414.290.0335
------------------------------------------------------------------------------
Transform Data into Opportunity.
Accelerate data analysis in your applications with
Intel Data Analytics Acceleration Library.
Click to learn more.
http://pubads.g.doubleclick.net/gampad/clk?id=278785471&iu=/4140
_______________________________________________
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netdisco-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/netdisco-users
--- End Message ---
--- Begin Message ---
Steven,
I was running 2.032001 for the past year, and before that 2.028005. Both
upgrades were done following instructions on the netdisco.org website.
Thanks for your help,
-nic
On 04/01/2016 03:24 PM, Steven Xu wrote:
Hi Nic,
What version of Netdisco 2 were you running before?
Steven
-----Nic Bernstein <n...@onlight.com> wrote: -----
To: netdisco-users@lists.sourceforge.net
From: Nic Bernstein <n...@onlight.com>
Date: 04/01/2016 04:14PM
Subject: [Netdisco] Display after upgrade to 2.033006
Friends,
I just upgraded an existing Netdisco2 installation to 2.033006. Right
after I did so, I saw new features in the web interface, such as the
icons for Port Channels and their members (on Cisco switches). Now, a
few days and a few reboots later, the display looks like it had before,
without these new, and very useful, features.
Any ideas?
The System Information page still shows version 2.033006, so I know I'm
on the correct, new, version.
Cheers,
-nic
--
Nic Bernstein n...@onlight.com
Onlight Inc. www.onlight.com
6525 W Bluemound Rd., Ste 24 v. 414.272.4477
Milwaukee, Wisconsin 53213-4073 f. 414.290.0335
------------------------------------------------------------------------------
Transform Data into Opportunity.
Accelerate data analysis in your applications with
Intel Data Analytics Acceleration Library.
Click to learn more.
http://pubads.g.doubleclick.net/gampad/clk?id=278785471&iu=/4140
_______________________________________________
Netdisco mailing list
netdisco-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/netdisco-users
--
Nic Bernstein n...@onlight.com
Onlight Inc. www.onlight.com
6525 W Bluemound Rd., Ste 24 v. 414.272.4477
Milwaukee, Wisconsin 53213-4073 f. 414.290.0335
--- End Message ---
------------------------------------------------------------------------------
Transform Data into Opportunity.
Accelerate data analysis in your applications with
Intel Data Analytics Acceleration Library.
Click to learn more.
http://pubads.g.doubleclick.net/gampad/clk?id=278785471&iu=/4140
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