--- Begin Message ---
Yes, the switches can see their neighbors. I've provided an attachment with my
discovery inside. Possibly you can tell what's happening by that.
Thanks for the tip regarding the subnet scan. I'll try that next time
/Ken
-----Original Message-----
From: Oliver Gorwits [mailto:[email protected]]
Sent: Thursday, January 4, 2018 3:57 PM
To: [email protected]
Subject: Re: [Netdisco] Discover multiple device - subnet
Hi Ken
On 2018-01-03 16:43, Deshong, Ken wrote:
> In the older versions, I could discover one device and automatically
> it would discover all neighbor devices as well within a site. The
> newest version doesn't seem to do this. Am I doing something wrong?
Are you running neighbor protocols on the switches such as LLDP? This is needed
by Netdisco. Are the switches able to show their neighbors at the command line?
(show lldp neigh)
Alternatively you could run a discover for 10.119.1.0/24 by entering that at
the Netdisco web homepage.
regards,
oliver.
> Let's say I have a small site with 30 switches wanted to discover all
> 30 devices (all within 10.119.1.0/24). Per the directions to discover
> one device: netdisco-do -D discover -d 10.119.1.1. After this single
> device is complete, it stops.
>
> Ken DeShong
>
> Network Engineer
> University of South Florida
>
> Desk: 813-396-9472
>
> Fax: 813-974-5198
>
>
> ----------------------------------------------------------------------
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netdisco@netdisco2 ~]$ ~/bin/netdisco-do -D discover -d 10.10.105.40
[62546] 2018-01-04 21:31:44 info discover: [10.10.105.40] started at Thu Jan
4 16:31:44 2018
[62546] 2018-01-04 21:31:44 debug => running workers for phase: check
[62546] 2018-01-04 21:31:44 debug Discover is able to run.
[62546] 2018-01-04 21:31:44 debug => running workers for phase: early
[62546] 2018-01-04 21:31:44 debug snmp reader cache warm: [10.10.105.40]
[62546] 2018-01-04 21:31:44 debug [10.10.105.40] try_connect with ver: 2,
class: SNMP::Info::Layer3::C6500, comm: <hidden>
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.105.40
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.110.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.102.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.101.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
131.247.71.190
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.117.62
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.103.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.111.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.107.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
10.10.112.254
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - aliased as
172.19.10.17
[62546] 2018-01-04 21:31:45 debug resolving 11 aliases with max 50 outstanding
requests
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - removed 11 aliases
[62546] 2018-01-04 21:31:45 debug [10.10.105.40] device - added 11 new aliases
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - ignoring 5179
(StackPort1) (config:ignore_interfaces)
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - ignoring 5183
(StackSub-St2-1) (config:ignore_interfaces)
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - ignoring 5181
(StackSub-St1-2) (config:ignore_interfaces)
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - ignoring 5180
(StackSub-St1-1) (config:ignore_interfaces)
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - ignoring 5184
(StackSub-St2-2) (config:ignore_interfaces)
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - ignoring 5182
(StackPort2) (config:ignore_interfaces)
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - removed 158
interfaces
[62546] 2018-01-04 21:31:48 debug [10.10.105.40] interfaces - added 158 new
interfaces
[62546] 2018-01-04 21:31:48 debug => running workers for phase: main
[62546] 2018-01-04 21:31:55 debug [10.10.105.40] modules - removed 120 chassis
modules
[62546] 2018-01-04 21:31:55 debug [10.10.105.40] modules - added 120 new
chassis modules
[62546] 2018-01-04 21:31:55 debug [10.10.105.40] neigh - setting manual
topology links
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.2, type [cisco WS-C2960G-48TC-L], on GigabitEthernet1/0/1 to
discovery queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.7, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/7 to discovery
queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.8, type [cisco WS-C2960-48TT-L], on GigabitEthernet1/0/8 to discovery
queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.9, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/9 to discovery
queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.10, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/10 to
discovery queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.11, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/11 to
discovery queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.12, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/12 to
discovery queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.13, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/13 to
discovery queue
[62546] 2018-01-04 21:31:59 debug [10.10.105.40] neigh - adding neighbor
10.10.105.14, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/14 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.5, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/15 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.6, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/16 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.29, type [cisco WS-C3850-48P], on GigabitEthernet1/0/33 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.101.252, type [cisco WS-C3850-24P], on GigabitEthernet1/0/34 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.23, type [cisco WS-C3850-48P], on GigabitEthernet1/0/36 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.26, type [cisco WS-C3750-24P], on GigabitEthernet1/0/37 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.17, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/38 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.22, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/39 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.28, type [cisco WS-C3560E-48PD], on GigabitEthernet1/0/41 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.27, type [cisco WS-C3560E-48PD], on GigabitEthernet1/0/42 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.21, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/43 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.20, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/44 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.19, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/45 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.18, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/46 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.16, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/47 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.15, type [cisco WS-C2960-48TC-L], on GigabitEthernet1/0/48 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.2, type [cisco WS-C2960G-48TC-L], on GigabitEthernet2/0/1 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.7, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/7 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.8, type [cisco WS-C2960-48TT-L], on GigabitEthernet2/0/8 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.9, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/9 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.10, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/10 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.11, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/11 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.12, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/12 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.13, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/13 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.14, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/14 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.5, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/15 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.6, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/16 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.29, type [cisco WS-C3850-48P], on GigabitEthernet2/0/33 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.101.253, type [cisco WS-C3850-24P], on GigabitEthernet2/0/34 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.23, type [cisco WS-C3850-48P], on GigabitEthernet2/0/36 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.26, type [cisco WS-C3750-24P], on GigabitEthernet2/0/37 to discovery
queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.17, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/38 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.22, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/39 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.28, type [cisco WS-C3560E-48PD], on GigabitEthernet2/0/41 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.27, type [cisco WS-C3560E-48PD], on GigabitEthernet2/0/42 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.21, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/43 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.20, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/44 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.19, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/45 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.18, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/46 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.16, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/47 to
discovery queue
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - adding neighbor
10.10.105.15, type [cisco WS-C2960-48TC-L], on GigabitEthernet2/0/48 to
discovery queue
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.2 with ID
[CML-214-HGSW2.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.7 with ID
[CML-214-HFSW3.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.8 with ID
[CML-214-HFSW4.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.9 with ID
[CML-214-HFSW5.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.10 with ID
[CML-214-HFSW6.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.11 with ID
[CML-214-HFSW7.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.12 with ID
[CML-214-HFSW8.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.13 with ID
[CML-214-HFSW9.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.14 with ID
[CML-214-HFSW10.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.5 with ID
[CML-214-HFSW1.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.6 with ID
[CML-214-HFSW2.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.29 with ID
[CML-354B-HGSW1.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.23 with ID
[CML-214-HGSW7.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.26 with ID
[CML-214-HFSW19.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.17 with ID
[CML-214-HFSW13.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.22 with ID
[CML-214-HFSW18.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.28 with ID
[CML-214-HGSW6.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.27 with ID
[CML-214-HGSW5.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.21 with ID
[CML-214-HFSW17.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.20 with ID
[CML-214-HFSW16.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.19 with ID
[CML-214-HFSW15.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.18 with ID
[CML-214-HFSW14.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.16 with ID
[CML-214-HFSW12.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug queue - skip: 10.10.105.15 with ID
[CML-214-HFSW11.my.domain] already queued from 10.10.105.40
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] neigh - processed 50 neighbors
[62546] 2018-01-04 21:32:00 debug [10.10.105.40] power - 0 power modules
[62546] 2018-01-04 21:32:02 debug [10.10.105.40] vlans - removed 20 device
VLANs
[62546] 2018-01-04 21:32:02 debug [10.10.105.40] vlans - added 20 new device
VLANs
[62546] 2018-01-04 21:32:02 debug [10.10.105.40] vlans - removed 0 port VLANs
[62546] 2018-01-04 21:32:02 debug [10.10.105.40] vlans - added 2061 new port
VLANs
[62546] 2018-01-04 21:32:02 info discover: finished at Thu Jan 4 16:32:02 2018
[62546] 2018-01-04 21:32:02 info discover: status done: Ended discover for
10.10.105.40
[netdisco@netdisco2 ~]$
--- End Message ---
