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Today's Topics:
1. Re: netdot and Huawei switches (Stefano Martini)
----------------------------------------------------------------------
Message: 1
Date: Wed, 25 May 2016 13:48:42 +0000
From: Stefano Martini <[email protected]>
Subject: Re: [Netdot-users] netdot and Huawei switches
To: "[email protected]" <[email protected]>
Message-ID:
<[email protected]>
Content-Type: text/plain; charset="utf-8"
Hello people,
Can anybody give me a suggestion?
Are Huawei devices supported by netdot ?
Thanks in advance
Stefano
From: Stefano Martini
Sent: marted? 10 maggio 2016 09:44
To: 'Stefan Deling' <[email protected]>
Cc: [email protected]
Subject: RE: [Netdot-users] netdot and Huawei switches
Hello Stefan,
Thank you for replying.
The snmp setup is correct and netdot collects some information from the devices
(description, interfaces, interfaces status, ?).
My goal is to make the network topology by using LLDP and/or CDP.
This is the ?Topology Discovery? of my Site.conf file:
TOPO_USE_DP => 1,
TOPO_WEIGHT_DP => 8,
TOPO_USE_STP => 1,
TOPO_WEIGHT_STP => 9,
TOPO_USE_FDB => 0,
TOPO_WEIGHT_FDB => 6,
FDB_COMPLETENESS_RATIO => .25,
FDB_MAX_NUM_DEVS_IN_SEGMENT => 50,
FDB_EXCLUDE_DEVICES => [],
TOPO_USE_P2P => 0,
TOPO_WEIGHT_P2P => 9,
TOPO_MIN_SCORE => 6,
ADD_UNKNOWN_DP_DEVS => 0,
EXCLUDE_UNKNOWN_DP_DEVS_FROM_BLOCKS => {
'10.0.0.0/8' => 'rfc-1918',
},
MAX_NEIGHBOR_MISSED_TIMES => 3,
NMS_DEVICE => 'localhost',
This is the output of updatedevice.pl:
updatedevices.pl -D -T -I
INFO - bin/updatedevices.pl started at Mon May 9 15:49:00 2016
INFO - Updating all devices in the DB
INFO - Using traditional method for SNMP collection
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 819.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 820.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 819.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 820.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 819.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 820.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 819.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 820.
INFO - Device::snmp_update: sw1: Finished updating
INFO - Device::snmp_update: sw04.defaultdomain: Finished updating
INFO - Device::snmp_update: sw03.defaultdomain: Finished updating
INFO - Device::snmp_update: sw02.defaultdomain: Finished updating
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 819.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 820.
INFO - Device::snmp_update: router01: Finished updating
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 819.
Use of uninitialized value $first_idx in hash element at
/usr/local/netdot_huawei/lib/Netdot/Model/Device.pm line 820.
INFO - Device::snmp_update: swHuawei01.defaultdomain: Finished updating
INFO - All Devices updated. 6 devices in 15 min, 22 sec
INFO - Discovering Network Topology using sources: STP, DP. Min score: 6
INFO - Topology discovery done in 0 sec. Links added: 0, removed: 0
INFO - bin/updatedevices.pl total runtime: 15 min, 22 sec
After updatedevice.pl the Huawei switch has no uplinks in netdot.
Thank
Stefano
From: Stefan Deling [mailto:[email protected]]
Sent: marted? 26 aprile 2016 18:03
To: Stefano Martini <[email protected]<mailto:[email protected]>>
Cc: [email protected]<mailto:[email protected]>
Subject: Re: [Netdot-users] netdot and Huawei switches
Ciao Stefano,
what does the "Topology Discovery" section in your Site.conf look like? Did you
verify your snmp setup? Is it working correctly?
What happens if you run the "updatedevices" cronjob manually?
regards
Stefan
2016-04-26 17:51 GMT+02:00 Stefano Martini
<[email protected]<mailto:[email protected]>>:
Hi guys,
I tried netdot 1.0.6 on a network with a set of Cisco 2960 switches and one
Huawei AR2220 switch which is the core switch of the network.
The switches have STP disabled and LLDP enabled and working.
Unfortunely netdot is not able to determine network topology.
Do you have an idea to make network topology work?
Thanks in advance
Stefano
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