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1
Discovery / Re: multiple Errors on Switch Discovery
« Last post by leckermojito on July 17, 2018, 02:13:11 PM »
Thanks Remo  :)

Your are a hero!
works like a charm.

I´ve added in that line my custom added OS DLINK1510.

By the way: are you interested in our custom OS Settings doe Dlink Switches for CLI access for the official build?
2
Definition Files / Re: Definition file for Aruba/HPE JL256A / 2930F
« Last post by rickli on July 11, 2018, 12:59:47 PM »
You could copy the definition of a similar model and change the type. Watch the Defgen tutorial on youtube for more info...
3
Discovery / Re: multiple Errors on Switch Discovery
« Last post by rickli on July 11, 2018, 12:58:22 PM »
The problem lies here:
IF  :Walking description
ERR :IF Desc The message size exceeded the buffer maxMsgSize of 1472

SNMP is a dated UDP based protocol and unfortunately not very smart about fragmented packets. Edit line 902 of inc/libsnmp.pm and add |other after Netgear...
4
Definition Files / Definition file for Aruba/HPE JL256A / 2930F
« Last post by mmarodin on July 10, 2018, 04:00:13 PM »
Anyone has created the DEF file for the new Aruba/HPE JL256A 2930F-48G-PoE+-4SFP+ Switch?
Thanks, bye
5
Discovery / multiple Errors on Switch Discovery
« Last post by leckermojito on July 10, 2018, 03:01:05 PM »
Hi all,

with our new D-Link Switch model DGS-1510-28P i can see some strange behaviors in Nedi Discovery and many differences between stacking enabled and disabled.
This switch can be stacked with max 6 other units via its 10G SFP+ Ports. After enabling physical Stacking the 2 10G Ports became Stack-Ports ant the Switch shows 26 instead of 28 ports.

In short: when i enable stacking everything will be fine but when i disable stacking, NeDi shows a lot of errors during discovery.

The errors appear when NeDi is discovering the Switchports / Descriptions and due to that error NeDi doesn´t show any Ports.

Example Errors during discovery:

Code: [Select]
Interfaces   ------------------------------------------------------------------
RIF :0 IF read (WHERE device = 'xxxxxxxx') from nedi.interfaces
SNMP:Connect xxxxxxxx public v2 Tout:11s MaxMS:1472 Retry:1 NB:0
IF  :Walking speed
IF  :Walking 32bit counters
IF  :Walking errors
IF  :Walking discards
IF  :Walking in-broadcasts
IF  :Walking name
IF  :Walking description
ERR :IF Desc The message size exceeded the buffer maxMsgSize of 1472
IF  :Walking vlan
IF  :Walking duplex
IF  :Walking duplex index
IF  :Walking admin status
IF  :Walking oper status
IF  :Index Name          Spd Dup St Pvid Description     Alias             PoE

IfAddresses  ------------------------------------------------------------------
IFIP:No useip policy set, always using discovered IPs
SNMP:Connect xxxxxxxx public v2 Tout:8s MaxMS:1472 Retry:1 NB:0
IFIP:Walking old address table

DisProtocol  ------------------------------------------------------------------
SNMP:Connect xxxxxxxx public v2 Tout:13s MaxMS:4095 Retry:1 NB:0
ERR :LLDP Inventory The requested table is empty or does not exist
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 24 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 19 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 23 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 16 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 7 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 9 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 10 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 8 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 20 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 12 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 18 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 5 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 17 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 6 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 21 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 15 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 3 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 13 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 2 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 14 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 1 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 22 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 11 delivering 15400mW
Use of uninitialized value in hash element at /opt/nedi/inc/libsnmp.pm line 2028.
LLDP:IF index 4 delivering 15400mW
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:14.1 on
DIPR:No IP found for xxxxxxxx
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2291.
LLDP:xxxxxxxx,Et1/0/1  on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2293.
Use of uninitialized value in string eq at /opt/nedi/inc/libsnmp.pm line 2293.
Use of uninitialized value $i in concatenation (.) or string at /opt/nedi/inc/libdb.pm line 1586.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2505.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2506.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2507.
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2523.
EVNT:MOD=d/1 L=100 CL=nedq TGT=xxxxxxxx MSG=LLDP sees xxxxxxxx,Et1/0/1 with unusable IP  on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2526.
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:4.2 on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
LLDP:Ignoring duplicate neighbor xxxxxxxx (set MACflood threshold to allow)
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:6.2 on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
LLDP:Ignoring duplicate neighbor xxxxxxxx (set MACflood threshold to allow)
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:2.2 on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
LLDP:Ignoring duplicate neighbor xxxxxxxx (set MACflood threshold to allow)
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:12.2 on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
LLDP:Ignoring duplicate neighbor xxxxxxxx (set MACflood threshold to allow)
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:10.2 on
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
LLDP:Ignoring duplicate neighbor xxxxxxxx (set MACflood threshold to allow)
Use of uninitialized value $lif in concatenation (.) or string at /opt/nedi/inc/libsnmp.pm line 2239.
DIPR:13.1 on
DIPR:No IP found for xxxxxxxx
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
Use of uninitialized value $lif in hash element at /opt/nedi/inc/libsnmp.pm line 2271.
LLDP:Ignoring duplicate neighbor xxxxxxxxxx (set MACflood threshold to allow)

I have already checked twice, i can reproduce the error when i disable Stacking.

By the way, we are using NeDi 1.6.100

Any Ideas?

Thanks in advance

cheers
Ben
6
Discovery / Re: netfilter question
« Last post by rickli on July 05, 2018, 05:21:00 PM »
Yes as the . matches everything
7
Discovery / Re: Discovery and nedi.conf "useivl" parameter
« Last post by rickli on July 04, 2018, 04:28:38 PM »
This line means, it was found on an access port:
FWDC:001f2903c12d on Gi4/0/27   Vl500   1G-FD   1

So, in Nodes-List you should see that node connected on Gi4/0/27, right? grep the whole output for that MAC address, if not to see how far it comes...
8
Discovery / Re: Discovery and nedi.conf "useivl" parameter
« Last post by moeb1980 on June 26, 2018, 06:00:32 PM »
Hello, sorry for the delay.
Here is the result with the verbose option.
Vlan 500 ->user vlan where the node is.
Vlan 505 ->transparent firewall vlan. The node talks to another node on than vlan so it appears in the mac address table on both vlan.

On the ARP table of the router there is only an ip for the vlan 500.

I kept all the verbose if you want more detail.

-------------------------------------------------------
CMDR:show mac address-table | e CPU|Switch|Router|/.*, result is OK
FWDC:001f2903c12d on Gi4/0/27   Vl500   1G-FD   1
FWDC:001f2903c12d on Po1        Vl505   2G--    1123    M
--------------------------------------------------------------------
9
Discovery / Re: seedlist different community string
« Last post by Hannu Liljemark on June 21, 2018, 08:26:17 AM »
Hey,

nedi.pl accepts the following parameters:

-u file Use specified seedlist
-U file Use specified configuration

And as you know, you can specify community in seedlist for each device and you can set default community in the configuration.

Maybe those help you create the setup you need? Simply run nedi.pl from crontab with the parameters and seedfile/config you want.

Br,
Hannu
10
Discovery / netfilter question
« Last post by nadzornet on June 18, 2018, 02:04:27 PM »
Hi.
In nedi.conf under # To avoid networks i have found this:

netfilter   .

Does this means that i do not avoid any network when discovering every hour?

thanks for help in advance.
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