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Today's Topics:
1. Re: 1st device discovery fails (Dominik M?ller)
--- Begin Message ---
No Problem,
Glad i could help :)
> Am 31.08.2021 um 20:29 schrieb Shravan Hulyalkar <shravanhulyal...@gmail.com>:
>
>
> Thank you Dominik. That did work and I was able to discover my first device.
>
> Thank you Eric for the snmpwalk command as well. Super helpful :D
>
>
>> On Tue, Aug 31, 2021 at 11:21 AM Dominik Müller <mue...@t-online.de> wrote:
>> Okay,
>>
>> so when i see it right there are no snmp credentials within the yml file.
>>
>> You have to insert the arista community here:
>>
>>> device_auth:
>>> - tag: 'default_v2_readonly'
>>> community: 'arista'
>>> read: true
>>> write: false
>>
>> BR
>>
>> Dominik
>>
>>>> Am 31.08.2021 um 20:03 schrieb Shravan Hulyalkar
>>>> <shravanhulyal...@gmail.com>:
>>>>
>>>
>>> I also thought the same thing. But i wasnt sure where to put the
>>> credentials for snmp.
>>> I have the following on the switch right now.
>>> snmp-server community arista ro
>>>
>>>
>>> Here is the deployment.yml
>>> #
>>> # NETDISCO 2 CONFIGURATION FILE
>>> #
>>> # Settings in this file override share/config.yml
>>> #
>>> # https://github.com/netdisco/netdisco/wiki/Configuration has
>>> # in depth explanations about each setting.
>>>
>>> # ------------------
>>> # ESSENTIAL SETTINGS
>>> # ------------------
>>>
>>> database:
>>> name: 'postgres'
>>> user: 'netdisco'
>>> pass: '*****'
>>> #host: '10.125.0.155'
>>>
>>> # --------------------
>>> # RECOMMENDED SETTINGS
>>> # --------------------
>>>
>>> # Device authentication settings
>>> # define snmp communities and ssh credentials here
>>> # ````````````````````````````````````````````````
>>> device_auth:
>>> - tag: 'default_v2_readonly'
>>> community: 'public'
>>> read: true
>>> write: false
>>> # - tag: 'default_v2_for_write'
>>> # community: 'private'
>>> # read: false
>>> # write: true
>>>
>>> # will be stripped from fqdn when displayed in the web UI
>>> # also, do not forget the leading dot.
>>> # ```````````````````````````````````````````````````````
>>> domain_suffix: ['example.corp']
>>>
>>>
>>> # ¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸
>>> #
>>> # SOME MORE INTERESTING SETTINGS WHERE THE DEFAULTS ARE PROBABLY OKAY
>>> #
>>> # ¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸.·´¯`·.¸¸
>>>
>>>
>>> # discover Wireless Access Points, but not IP Phones
>>> # usually these are visible as device neighbors but don't support
>>> # SNMP, which just clogs up the job queue.
>>> # ```````````````````````````````````````````````````````````````
>>> #discover_waps: true
>>> #discover_phones: false
>>>
>>> # this is the schedule for automatically keeping netdisco up-to-date;
>>> # these are good defaults, so only uncomment if needing to change.
>>> # (or set "schedule: null" if you wish to disable the scheduler)
>>> # ````````````````````````````````````````````````````````````````````
>>> #schedule:
>>> # discoverall:
>>> # when: '5 7 * * *'
>>> # macwalk:
>>> # when:
>>> # min: 20
>>> # arpwalk:
>>> # when:
>>> # min: 50
>>> # nbtwalk:
>>> # when: '0 8,13,21 * * *'
>>> # expire:
>>> # when: '30 23 * * *'
>>> # makerancidconf: null
>>>
>>> # number of SNMP workers to run in parallel (in netdisco-backend).
>>> # the default is twice the number of CPU cores. increase this if
>>> # your system has few cores and the schedule is taking too long.
>>> # ```````````````````````````````````````````````````````````````
>>> #workers:
>>> # tasks: 'AUTO * 2'
>>>
>>> # number of parallel DNS queries for node names
>>> # `````````````````````````````````````````````
>>> #dns:
>>> # max_outstanding: 50
>>>
>>> # set to true to globally disable authentication/login.
>>> # create a user called "guest" if you want to assign port/admin rights.
>>> # `````````````````````````````````````````````````````````````````````
>>> #no_auth: false
>>>
>>> # set to false if you MUST maintain backwards compatibility
>>> # with Netdisco 1.x web frontend.
>>> # `````````````````````````````````````````````````````````
>>> #safe_password_store: true
>>>
>>>> On Tue, Aug 31, 2021 at 10:46 AM Dominik Müller <mue...@t-online.de> wrote:
>>>> Seems there is a Problem with the snmp credentials or snmp is disabled on
>>>> the switch.
>>>>
>>>> Could you Post the content of your deployment.yml file?
>>>>
>>>> BR
>>>>
>>>> Dominik
>>>>
>>>>>> Am 31.08.2021 um 19:32 schrieb Shravan Hulyalkar
>>>>>> <shravanhulyal...@gmail.com>:
>>>>>>
>>>>>
>>>>> Hello All,
>>>>>
>>>>> This is my first installation and I am fairly new to this. So please bear
>>>>> with me.
>>>>>
>>>>> I have added tried adding v2 and v3 SNMP versions on the switch but it
>>>>> still didn't work.
>>>>>
>>>>> I also did a discovery through the bowser but luck there as well.
>>>>> I ran the following command via the terminal :
>>>>>
>>>>> ~/bin/netdisco-do discover -D -d 10.125.0.155
>>>>>
>>>>> Can anyone help please tell me what I am doing wrong?
>>>>>
>>>>> [1401566] 2021-08-31 17:14:57 info App::Netdisco version 2.049001 loaded.
>>>>> [1401566] 2021-08-31 17:14:58 info discover: [10.125.0.155] started at
>>>>> Tue Aug 31 10:14:58 2021
>>>>> [1401566] 2021-08-31 17:14:58 debug discover: running with timeout 600s
>>>>> [1401566] 2021-08-31 17:14:58 debug => running workers for phase: check
>>>>> [1401566] 2021-08-31 17:14:58 debug -> run worker check/_base_/0
>>>>> [1401566] 2021-08-31 17:14:58 debug Discover is able to run.
>>>>> [1401566] 2021-08-31 17:14:58 debug => running workers for phase: early
>>>>> [1401566] 2021-08-31 17:14:58 debug -> run worker early/properties/100
>>>>> [1401566] 2021-08-31 17:14:58 debug snmp reader cache warm: [10.125.0.155]
>>>>> [1401566] 2021-08-31 17:14:58 debug [10.125.0.155:161] try_connect with
>>>>> ver: 2, class: SNMP::Info, comm: <hidden>
>>>>> [1401566] 2021-08-31 17:15:02 debug [10.125.0.155:161] try_connect with
>>>>> ver: 1, class: SNMP::Info, comm: <hidden>
>>>>> [1401566] 2021-08-31 17:15:05 debug discover failed: could not SNMP
>>>>> connect to 10.125.0.155
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker early/properties/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker early/properties/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker early/properties/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker early/properties/100
>>>>> [1401566] 2021-08-31 17:15:05 debug => running workers for phase: main
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/canonicalip/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/entities/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/neighbors/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/neighbors/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/neighbors/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/portpower/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/portproperties/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/vlans/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/wireless/100
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker main/withnodes/0
>>>>> [1401566] 2021-08-31 17:15:05 debug => running workers for phase: late
>>>>> [1401566] 2021-08-31 17:15:05 debug -> run worker late/hooks/0
>>>>> [1401566] 2021-08-31 17:15:05 debug [10.125.0.155] hooks - 0 queued
>>>>> [1401566] 2021-08-31 17:15:05 info discover: finished at Tue Aug 31
>>>>> 10:15:05 2021
>>>>> [1401566] 2021-08-31 17:15:05 info discover: status defer: discover
>>>>> failed: could not SNMP connect to 10.125.0.155
>>>>> --
>>>>> Thanks in advance
>>>>>
>>>>> Regards,
>>>>> Shravan Hulyalkar
>>>>> (669)247-9901
>>>>> _______________________________________________
>>>>> Netdisco mailing list
>>>>> netdisco-users@lists.sourceforge.net
>>>>> https://sourceforge.net/p/netdisco/mailman/netdisco-users/
>>>
>>>
>>> --
>>>
>>> Regards,
>>> Shravan Hulyalkar
>>> (669)247-9901
>> _______________________________________________
>> Netdisco mailing list
>> netdisco-users@lists.sourceforge.net
>> https://sourceforge.net/p/netdisco/mailman/netdisco-users/
>
>
> --
>
> Regards,
> Shravan Hulyalkar
> (669)247-9901
--- End Message ---
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