Messages

1

General Topics / Re: Nedi cant scan Juniper SRX and QFX

« on: April 28, 2022, 09:29:46 am »

My colleague identified this reason for QFX L3 switches:

if( exists $misc::seedini{$ip} ){
if( exists $misc::seedini{$ip}{dv} ){ # Use DB version & community for this IP
if( $misc::seedini{$ip}{dv} > 0 ){
unless( $main::opt{'C'} or $main::opt{'R'} or $main::opt{'V'} ){ # Retry read access ignores DB values
$defver = $misc::seedini{$ip}{dv};
$trycomms[0] = $misc::seedini{$ip}{dc} if $misc::seedini{$ip}{dc};
}
if( $main::opt{a} or $main::opt{A} ){ # Retain mappings from seedlist, if discovered otherwise
$misc::map{$ip}{na} = $misc::seedini{$ip}{dn} if substr($main::dev{$misc::seedini{$ip}{dn}}{opt},4,1) eq 'm' and !exists $misc::map{$ip}{na};
$misc::map{$ip}{co} = $main::dev{$misc::seedini{$ip}{dn}}{co} if substr($main::dev{$misc::seedini{$ip}{dn}}{opt},5,1) eq 'm' and !exists $misc::map{$ip}{co};
$misc::map{$ip}{lo} = $main::dev{$misc::seedini{$ip}{dn}}{lo} if substr($main::dev{$misc::seedini{$ip}{dn}}{opt},6,1) eq 'm' and !exists $misc::map{$ip}{lo};
}
}elsif( $misc::seedini{$ip}{dm} !~ /^1[78]$/ ){ # Only REST & 'other' devices can be overwritten
mon::Event('d',100,'nedq',$id,'',"IP $ip belongs to nosnmpdev $misc::seedini{$ip}{dn}, not replacing");
misc::Prt('',"IP of ID $id belongs to nosnmpdev $misc::seedini{$ip}{dn}\t");
return '';
}
}elsif( exists $misc::seedini{$ip}{rc} and $misc::seedini{$ip}{rc} ){ # Use seed community for this IP
$trycomms[0] = $misc::seedini{$ip}{rc};
}
}


Do you have any idea how to fix it?

2

General Topics / Nedi cant scan Juniper SRX and QFX

« on: April 28, 2022, 07:19:07 am »

Hi,

We have issues with Juniper Routers and L3 switches with the latest version.

The output after trying to scan Juniper L3 switch is:
Network Discovery (2.1.071) /var/nedi/nedi.pl -pr3 -SGg -a192.168.1.1
Started with 1 seed at Thu Apr 28 08:10:34 2022
-------------------------------------------------------------------------------
Device            Status            Todo/Done-Time
===============================================================================
192.168.1.1  Use of uninitialized value in pattern match (m//) at /var/nedi/inc/libsnmp.pm line 135.
IP of ID 192.168.1.1 belongs to nosnmpdev CoreSW       0/0-0s
===============================================================================
Nothing discovered, nothing written...
Took 0 minutes

Do you have any solution?

Also for the Juniper router the output is:

Network Discovery (2.1.071) /var/nedi/nedi.pl -pr3 -SGg -a192.168.1.254
Started with 1 seed at Thu Apr 28 08:15:02 2022
-------------------------------------------------------------------------------
Device            Status            Todo/Done-Time
===============================================================================
192.168.1.254    192.168.1.254 SNMP failed          0/0-8s
===============================================================================
Nothing discovered, nothing written...
Took 0 minutes


Could you please help to resolve these issues do you have any solution?


The router is SRX1500.
The L3 switch is QFX5110-48S-4C.

Thank you in advance.
Best Regards.

3

General Topics / Is Nedi affected by Log4J vulnerability?

« on: December 14, 2021, 08:55:08 am »

Hello all,

Is Nedi affected by Log4J vulnerability?
We are with version NeDi 1.9.100 (C) 2001-2019 NeDi Consulting GmbH.

Thank you in advance.
Best Regards.

4

General Topics / How to backup Cisco router 851w

« on: July 20, 2021, 11:29:20 pm »

Hello,

Please could you tell me how can I do a backup of Cisco router 851W?

Thank you in advance.

5

General Topics / Re: Nedi works good only with Cisco?

« on: November 27, 2020, 09:34:07 pm »

Super, thank you for your answers.
I really applicate it.
I will be happy to try it when Nedi is ready for Mikrotik.
Because I am an IT enthusiast.


What could say about Juniper SRX and QFX do you plan to support them and what is the situation with Juniper network devices with Nedi, in previously my job I was worked with Juniper network equipment but I didn't have time to try Nedi then.
For example, will you implement in Nedi LLDP like CDP?
Then Juniper Mikrotik and Cisco could talk to each other with LLDP it will be very cool.


I have one last question for you, do you have a detailed guide on how to do a backup of startup-config of Cisco WLC controller 5520 with the latest version of Nedi?



Thank you in advance.

6

General Topics / Re: Nedi works good only with Cisco?

« on: November 15, 2020, 07:42:44 pm »

Hi rickli.

Could you share how you fixed the issues with Mikrotik devices?

I use Nedi at home in Raspberry Pi3 with Debian OS (Raspbian).
The Nedi version is 1.9 manually installed.
The Nedi is near to my Zabbix and Grafana.

I will be happy to know that with Mikrotik devices Nedi works well.
In my home micro infrastructure, I use Mikrotik Hap AC2 and Mikrotik Hap Lite devices.
I implemented the VLAN logic with software switching and VLAN segmentation.

Thank you in advance.

7

General Topics / Nedi works good only with Cisco?

« on: November 08, 2020, 06:20:53 pm »

Hello all,

Could you confirm that the Nedi works well only with Cisco?
I love Nedi in Cisco infrastructures.

But at home, I am with Mikrotik devices and Nedi is not useful.
I tried to discover by SNMP two Mikrotik devices.
One of them is with the standard configuration of the Lan bridge interface where are bridged 3x physical interfaces and 1x wan interface.
And another device with a custom configuration for software VLAN switching in Router OS.
But the results are bad.

Only with Cisco Nedi is perfect.