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Today's Topics:
1. Re: Possible to set BulkRepeaters? (Oliver Gorwits)
2. Re: ND2 Cisco Business Switches detection (Eric Miller)
3. Re: Possible to set BulkRepeaters? (Rune Thorsplass)
4. dell 5524 wrong native vlan information (Ramiro de Zavalia)
5. Periodically Save Running Config (Chad Sikorra)
6. Re: Periodically Save Running Config (Oliver Gorwits)
7. Re: ND2 Cisco Business Switches detection (Nikolaos Milas)
--- Begin Message ---
Hi,
On 2014-07-30 15:29, Rune Thorsplass wrote:
I have problem with bulkwalk because of our MTU size in the WAN and I
need to set the MaxRepeaters for Bulkwalk to less than 10. Default
in
SNMP::Info are 20.
How to change this?
In Netdisco 2 this is the setting you want:
https://metacpan.org/pod/distribution/App-Netdisco/lib/App/Netdisco/Manual/Configuration.pod#bulkwalk_repeaters
regards,
oliver.
--- End Message ---
--- Begin Message ---
If you run a netdisco-do -D -d <device> from the command line, what
class is the device reported, for example are they all using the
Layer2::CiscoSB class?
Eric
On 2014-07-19 11:21, Nikolaos Milas wrote:
On 19/7/2014 5:30 μμ, Nikolaos Milas wrote:
and I see that Cisco Small Business Series are again not correctly
identified:
SG300-28 are identified as "28-Port Gigabit Managed Switch"
Additionally, Cisco SF200-24 are identified as "24-Port 10/100 Smart
Switch".
I would expect a better recognition: either as "SF200-24" or as the
more
specialized "SLM224GT" Cisco designation of the product.
Please correct!
All the best,
Nick
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--- End Message ---
--- Begin Message ---
Hi
Works perfectly, thank you
RuneT
31. juli 2014 kl. 02:05 skrev Oliver Gorwits <[email protected]>:
> Hi,
>
> On 2014-07-30 15:29, Rune Thorsplass wrote:
>> I have problem with bulkwalk because of our MTU size in the WAN and I
>> need to set the MaxRepeaters for Bulkwalk to less than 10. Default
>> in
>> SNMP::Info are 20.
>> How to change this?
>
> In Netdisco 2 this is the setting you want:
>
> https://metacpan.org/pod/distribution/App-Netdisco/lib/App/Netdisco/Manual/Configuration.pod#bulkwalk_repeaters
>
> regards,
> oliver.
>
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--- End Message ---
--- Begin Message ---
Hi list,
I've just installed netdisco 2 on debian 7. It is a great tool !!
I'm new to netdisco, running my firsts test here.
I have some dell 5524 switches and netdisco is not showing the right vlan
information for each port. On the web console of netdisco, vlan membership
if empty (even if the port is member of multiples vlans). Also native vlan
is always 1, even when the port has a different native vlan on the switch.
I have other switches (HP, Alcatel, 3com) but this problem only happen on
dell switches.
Is there any configuration that I can change to fix it ? Is it a bug ?
I'm not sure how netdisco get this info, is it with the discovery command ?
Let me know which information should I provide so you can help me.
Thank you very much,
Ramiro.
--- End Message ---
--- Begin Message ---
Does anyone know if there is a config option in Netdisco 2 that will
periodically save the configs on the devices? Such as where someone
enables/disables a port via the web, that change is not saved back to the
startup config.
It looks like this was an option in the old version via a cron job task
like so...
# Save configs every hour on the hour (only necessary if network includes
# devices that do not permanently save SNMP changes, such as Cisco IOS)
#0 * * * * /usr/local/netdisco/netdisco -b -j 61
This ability seems to have been committed here:
http://sourceforge.net/p/netdisco/bugs/85/
Is there a corresponding entry I could configure in the deployment.yml
file for the new version, such as under the housekeeping section?
--
Chad Sikorra
--- End Message ---
--- Begin Message ---
Hi,
On 2014-07-31 21:56, Chad Sikorra wrote:
Does anyone know if there is a config option in Netdisco 2 that will
periodically save the configs on the devices? Such as where someone
enables/disables a port via the web, that change is not saved back to
the startup config.
It's not implemented in Netdisco 2, but it's a good idea.
I've created a feature request tracker item:
https://sourceforge.net/p/netdisco/netdisco2/126/
regards,
oliver.
It looks like this was an option in the old version via a cron job
task like so...
# Save configs every hour on the hour (only necessary if network
includes
# devices that do not permanently save SNMP changes, such as Cisco
IOS)
#0 * * * * /usr/local/netdisco/netdisco -b -j 61
This ability seems to have been committed here:
http://sourceforge.net/p/netdisco/bugs/85/
Is there a corresponding entry I could configure in the
deployment.yml
file for the new version, such as under the housekeeping section?
--- End Message ---
--- Begin Message ---
On 31/7/2014 5:17 πμ, Eric Miller wrote:
If you run a netdisco-do -D -d <device> from the command line, what
class is the device reported, for example are they all using the
Layer2::CiscoSB class?
Hi Eric,
Thanks for replying.
This is the output of a SG300-28 such device:
$ ~/bin/netdisco-do -D discover -d csw-razdow.meteo.noa.gr
[23047] 2014-08-01 06:04:27 info discover: started at Fri Aug 1
09:04:27 2014
[23047] 2014-08-01 06:04:27 debug [194.177.195.17] try_connect with ver:
2, class: SNMP::Info::Layer2::CiscoSB, comm: ********
[23047] 2014-08-01 06:04:28 debug [194.177.195.17] device - aliased as
194.177.195.17
[23047] 2014-08-01 06:04:28 debug resolving 1 aliases with max 50
outstanding requests
[23047] 2014-08-01 06:04:29 debug [194.177.195.17] device - removed 1
aliases
[23047] 2014-08-01 06:04:29 debug [194.177.195.17] device - added 1 new
aliases
[23047] 2014-08-01 06:04:30 debug [194.177.195.17] interfaces - removed
38 interfaces
[23047] 2014-08-01 06:04:30 debug [194.177.195.17] interfaces - added
38 new interfaces
[23047] 2014-08-01 06:04:30 debug [194.177.195.17] vlans - removed 0
device VLANs
[23047] 2014-08-01 06:04:30 debug [194.177.195.17] vlans - added 0 new
device VLANs
[23047] 2014-08-01 06:04:30 debug [194.177.195.17] vlans - removed 0
port VLANs
[23047] 2014-08-01 06:04:30 debug [194.177.195.17] vlans - added 0 new
port VLANs
[23047] 2014-08-01 06:04:31 debug [194.177.195.17] power - 0 power modules
[23047] 2014-08-01 06:04:32 debug [194.177.195.17] modules - removed 33
chassis modules
[23047] 2014-08-01 06:04:32 debug [194.177.195.17] modules - added 33
new chassis modules
[23047] 2014-08-01 06:04:32 debug [194.177.195.17] neigh - setting
manual topology links
[23047] 2014-08-01 06:04:32 debug [194.177.195.17] neigh - adding
neighbor 194.177.195.3, type [cisco WS-C2950T-24], on gi27 to discovery
queue
[23047] 2014-08-01 06:04:32 info discover: finished at Fri Aug 1
09:04:32 2014
[23047] 2014-08-01 06:04:32 info discover: status done: Ended discover
for 194.177.195.17
And the output from an SF200-24 device:
$ ~/bin/netdisco-do discover -D -d csw-aktino.admin.noa.gr
[23108] 2014-08-01 06:42:23 info discover: started at Fri Aug 1
09:42:23 2014
[23108] 2014-08-01 06:42:23 debug [195.251.204.108] try_connect with
ver: 2, class: SNMP::Info::Layer2::CiscoSB, comm: ********
[23108] 2014-08-01 06:42:24 debug [195.251.204.108] device - aliased as
195.251.204.108
[23108] 2014-08-01 06:42:24 debug resolving 1 aliases with max 50
outstanding requests
[23108] 2014-08-01 06:42:25 debug [195.251.204.108] device - removed 1
aliases
[23108] 2014-08-01 06:42:25 debug [195.251.204.108] device - added 1
new aliases
[23108] 2014-08-01 06:42:26 debug [195.251.204.108] interfaces -
removed 33 interfaces
[23108] 2014-08-01 06:42:26 debug [195.251.204.108] interfaces - added
33 new interfaces
[23108] 2014-08-01 06:42:26 debug [195.251.204.108] vlans - removed 1
device VLANs
[23108] 2014-08-01 06:42:26 debug [195.251.204.108] vlans - added 1 new
device VLANs
[23108] 2014-08-01 06:42:26 debug [195.251.204.108] vlans - removed 0
port VLANs
[23108] 2014-08-01 06:42:26 debug [195.251.204.108] vlans - added 1 new
port VLANs
[23108] 2014-08-01 06:42:27 debug [195.251.204.108] power - 0 power modules
[23108] 2014-08-01 06:42:27 debug [195.251.204.108] modules - removed
31 chassis modules
[23108] 2014-08-01 06:42:27 debug [195.251.204.108] modules - added 31
new chassis modules
[23108] 2014-08-01 06:42:28 debug [195.251.204.108] neigh - setting
manual topology links
[23108] 2014-08-01 06:42:28 debug [195.251.204.108] neigh - adding
neighbor 195.251.204.106, type [N2N], on fa1 to discovery queue
[23108] 2014-08-01 06:42:28 debug [195.251.204.108] neigh - adding
neighbor 195.251.204.105, type [Cisco SF200-24 (PID:SLM224GT)-VSD], on
fa1 to discovery queue
[23108] 2014-08-01 06:42:28 debug [195.251.204.108] neigh - adding
neighbor 195.251.204.107, type [N2N], on fa1 to discovery queue
[23108] 2014-08-01 06:42:28 info discover: finished at Fri Aug 1
09:42:28 2014
[23108] 2014-08-01 06:42:28 info discover: status done: Ended discover
for 195.251.204.108
Interestingly, a similar neighbor seems to be identified correctly:
"adding neighbor 195.251.204.105, type [Cisco SF200-24
(PID:SLM224GT)-VSD]", but discovering this one, does not provide more info:
$ ~/bin/netdisco-do discover -D -d csw-obs.admin.noa.gr
[23121] 2014-08-01 06:52:06 info discover: started at Fri Aug 1
09:52:06 2014
[23121] 2014-08-01 06:52:07 debug [195.251.204.105] try_connect with
ver: 2, class: SNMP::Info::Layer2::CiscoSB, comm: noanet
[23121] 2014-08-01 06:52:08 debug [195.251.204.105] device - aliased as
195.251.204.105
[23121] 2014-08-01 06:52:08 debug resolving 1 aliases with max 50
outstanding requests
[23121] 2014-08-01 06:52:08 debug [195.251.204.105] device - removed 1
aliases
[23121] 2014-08-01 06:52:08 debug [195.251.204.105] device - added 1
new aliases
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] interfaces -
removed 33 interfaces
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] interfaces - added
33 new interfaces
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] vlans - removed 1
device VLANs
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] vlans - added 1 new
device VLANs
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] vlans - removed 0
port VLANs
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] vlans - added 2 new
port VLANs
[23121] 2014-08-01 06:52:10 debug [195.251.204.105] power - 0 power modules
[23121] 2014-08-01 06:52:11 debug [195.251.204.105] modules - removed
31 chassis modules
[23121] 2014-08-01 06:52:11 debug [195.251.204.105] modules - added 31
new chassis modules
[23121] 2014-08-01 06:52:11 debug [195.251.204.105] neigh - setting
manual topology links
[23121] 2014-08-01 06:52:11 debug [195.251.204.105] neigh - adding
neighbor 195.251.204.2, type [cisco WS-C2950C-24], on fa5 to discovery queue
[23121] 2014-08-01 06:52:11 debug [195.251.204.105] neigh - adding
neighbor 195.251.204.106, type [N2N], on fa1 to discovery queue
[23121] 2014-08-01 06:52:11 debug [195.251.204.105] neigh - adding
neighbor 195.251.204.108, type [Cisco SF200-24 (PID:SLM224GT)-VSD], on
fa1 to discovery queue
[23121] 2014-08-01 06:52:12 info discover: finished at Fri Aug 1
09:52:12 2014
[23121] 2014-08-01 06:52:12 info discover: status done: Ended discover
for 195.251.204.105
Partial output of
snmpwalk -v 2c -c ********* csw-aktino.admin.noa.gr:
SNMPv2-MIB::sysDescr.0 = STRING: 24-Port 10/100 Smart Switch
SNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.9.6.1.87.24.1
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (329074600) 38 days,
2:05:46.00
SNMPv2-MIB::sysContact.0 = STRING: [email protected]
SNMPv2-MIB::sysName.0 = STRING: csw-aktino
SNMPv2-MIB::sysLocation.0 = STRING: Aktinometrikos Stathmos
SNMPv2-MIB::sysServices.0 = INTEGER: 2
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORID.1 = OID: SNMPv2-SMI::enterprises.89.73
SNMPv2-MIB::sysORDescr.1 = STRING: RS capabilities
SNMPv2-MIB::sysORUpTime.1 = Timeticks: (0) 0:00:00.00
...
SNMPv2-SMI::mib-2.47.1.1.1.1.7.67108992 = STRING: "SF200-24"
...
SNMPv2-SMI::mib-2.47.1.1.1.1.13.67108992 = STRING: "SLM224GT"
...
I am wondering whether there is a problem because of the "Default View"
(as defined on these switches) which is used for this SNMP community
(masked above with ********), see:
http://iweb.noa.gr/files/nd2/sg300-snmp-views.png
I can't tell what exactly this means (I don't know very much about
SNMP), but you might draw some useful info.
Thanks for helping,
Nick
--- End Message ---
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