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Today's Topics:
1. Re: netdot 1.0.4 not detecting interfaces on linux host
(Klavs Klavsen)
2. Re: netdot 1.0.4 not detecting interfaces on linux host
(Klavs Klavsen)
3. Re: netdot 1.0.4 not detecting interfaces on linux host
(Phil Regnauld)
4. Re: netdot 1.0.4 not detecting interfaces on linux host
(Phil Regnauld)
5. Re: netdot 1.0.4 not detecting interfaces on linux host
(Klavs Klavsen)
----------------------------------------------------------------------
Message: 1
Date: Tue, 02 Jul 2013 12:43:55 +0200
From: Klavs Klavsen <[email protected]>
Subject: Re: [Netdot-users] netdot 1.0.4 not detecting interfaces on
linux host
To: Phil Regnauld <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Phil Regnauld said the following on 07/02/2013 12:31 PM:
> Klavs Klavsen (kl) writes:
>> Hi,
>>
>> Just installed netdot - and it seems to handle my switches fine.
>>
>> I then wanted an NSM to make topology working - and figured I should use
>> my monitoring machine - on which netdot runs.
>>
>> However, after adding localhost (with net-snmp running on centos 6) - it
>> does not see any interfaces for that device :(
> Hi Klavs,
>
>
>> SNMP::Info::_global layers : sysServices.0
> Have you tried setting sysServices to 72 ?
Yes - set in /etc/snmp/snmpd.conf and restarted snmpd ofcourse.. no
apparent change :(
>
>> SNMP::Info::_global description : sysDescr.0
>> Device doesn't implement sysServices but did return sysDescr. Might give
>> unexpected results.
>> at /usr/local/netdot/lib/Netdot/Model/Device.pm line 3962
>> DEBUG - Device::assign_name: 127.0.0.1 resolves to localhost
>> DEBUG - Device::assign_name: RR localhost already exists in DB
> And localhost already exists - but fair enough, it should rediscover it.
I had actually just deleted it (using the webinterface) before running
that. I retried - the device is gone in the webinterface after deleting
it - but updatedevices still says it already exists..
>> DEBUG - localhost.defaultdomain: Could not insert base MAC: : Error
>> while inserting PhysAddr: Missing address
> That's a bit odd.
>
> Try again with sysServices.72 to start with.
Appearently it's not picking that up :(
--
Regards,
Klavs Klavsen, GSEC - [email protected] - http://www.vsen.dk - Tlf. 61281200
"Those who do not understand Unix are condemned to reinvent it, poorly."
--Henry Spencer
------------------------------
Message: 2
Date: Tue, 02 Jul 2013 13:54:10 +0200
From: Klavs Klavsen <[email protected]>
Subject: Re: [Netdot-users] netdot 1.0.4 not detecting interfaces on
linux host
To: Phil Regnauld <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Phil Regnauld said the following on 07/02/2013 12:31 PM:
> [CUT]
> Have you tried setting sysServices to 72 ?
[CUT]
>> DEBUG - localhost.defaultdomain: Could not insert base MAC: : Error
>> while inserting PhysAddr: Missing address
> That's a bit odd.
Indeed.
I tried pointing it at the public IP - instead of at localhost - but
same error:
INFO - Inserting new Device: 10.x.x.x
DEBUG - Device::insert: Device 9 already exists in DB as
monitor01.example.dk
DEBUG - monitor01.example.dk did not return base MAC. Using first
available interface MAC.
Use of uninitialized value $address in sprintf at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 5313.
DEBUG - monitor01.example.dk: Could not insert base MAC: : Error while
inserting PhysAddr: Missing address
DEBUG - monitor01.example.dk: No suitable base MAC found
>
> Try again with sysServices.72 to start with.
# snmpwalk -v2c localhost -c public | grep sysServices
SNMPv2-MIB::sysServices.0 = INTEGER: 72
- and yet:
]# /usr/local/netdot/bin/updatedevices.pl -H 10.x.x.x -c public -I -F -A
-d | grep -i sysservices
SNMP::Info::_global(lldp_sys_cap) NOSUCHOBJECT at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 738
SNMP::Info::_global layers : sysServices.0
SNMP::Info::_global(ipforwarding) NOSUCHOBJECT at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 744
SNMP::Info::_global(netsnmp_vers) NOSUCHOBJECT at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 759
SNMP::Info::_global(b_mac) NOSUCHOBJECT at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 760
SNMP::Info::_global(mac) NOSUCHOBJECT at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 760
SNMP::Info::_global(router_ip) NOSUCHOBJECT at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 762
Use of uninitialized value $address in sprintf at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 5313.
Use of uninitialized value in sprintf at
/usr/local/netdot/lib/Netdot/Model/Device.pm line 3747.
Any ideas? or should I try an older version than 1.0.4 - or perhaps
latest from repository?
--
Regards,
Klavs Klavsen, GSEC - [email protected] - http://www.vsen.dk - Tlf. 61281200
"Those who do not understand Unix are condemned to reinvent it, poorly."
--Henry Spencer
------------------------------
Message: 3
Date: Tue, 2 Jul 2013 15:24:42 +0200
From: Phil Regnauld <[email protected]>
Subject: Re: [Netdot-users] netdot 1.0.4 not detecting interfaces on
linux host
To: Klavs Klavsen <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
Klavs Klavsen (kl) writes:
>
> Any ideas? or should I try an older version than 1.0.4 - or perhaps
> latest from repository?
First, can you test against another SNMP enabled host ? Make sure you
don't have restrictions in your SNMP config on what parts of the subtree
can be queries.
What do you get for snmpwalk -c community -v 2c localhost ifPhysAddress
?
Phil
------------------------------
Message: 4
Date: Tue, 2 Jul 2013 15:26:41 +0200
From: Phil Regnauld <[email protected]>
Subject: Re: [Netdot-users] netdot 1.0.4 not detecting interfaces on
linux host
To: Klavs Klavsen <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=us-ascii
Another helpful thing would be the *full* output frmo updatedevices.pl -d
Cheers,
Phil
------------------------------
Message: 5
Date: Tue, 02 Jul 2013 15:33:29 +0200
From: Klavs Klavsen <[email protected]>
Subject: Re: [Netdot-users] netdot 1.0.4 not detecting interfaces on
linux host
To: Phil Regnauld <[email protected]>
Cc: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Thank you Phil.
I found the issue. the public community did not have read access to the
relevant info.
Would have been nice with a better error message :)
I added:
view systemview included .1.3.6
to net-snmp config - which worked.
Phil Regnauld said the following on 07/02/2013 03:24 PM:
> snmpwalk -c community -v 2c localhost ifPhysAddress
--
Regards,
Klavs Klavsen, GSEC - [email protected] - http://www.vsen.dk - Tlf. 61281200
"Those who do not understand Unix are condemned to reinvent it, poorly."
--Henry Spencer
------------------------------
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