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Messages - rickli

Pages: [1] 2 3 ... 146
1
Discovery / Re: Issue Configuring and Using netflow
« on: August 31, 2018, 11:57:45 AM »
Make sure you set nfdpath in nedi.conf to /var/cache/ndump

2
Discovery / Re: Write Nodes: "Loop .. belongs to this device .."
« on: August 31, 2018, 11:17:44 AM »
Ah, like them old Cisco 3500XL switches. You can add |^001f45 to ignoredmacs, which should help...

3
You need to make sure that the source IP correspond with the IP used for discovery (main IP). Then you should see the correct device and syslog events receive a higher level which is mapped from the syslog severity.

4
News / DHCP based OS fingerprinting
« on: August 21, 2018, 12:15:48 PM »
Thanks to the ingenious minds over at www.dumplab.ch, you can have DHCP based OS fingerprinting for NeDi nodes. And best of all, it's free!

https://github.com/dumplab/dhcpfingerprint

5
Discovery / Re: MACFLOOD Treshold Settings
« on: August 21, 2018, 11:42:06 AM »
Look for binoculars in the input form. It's the 3rd number field...

6
Discovery / Re: Write Nodes: "Loop .. belongs to this device .."
« on: August 21, 2018, 11:40:12 AM »
Is this an interlink on a stack? If so, try adding the MAC to ignoredmacs in nedi.conf...

7
Definition Files / Re: Def for Cisco C9300-24P
« on: August 21, 2018, 11:32:02 AM »
Try this for Poe:
IFpowr   1.3.6.1.4.1.9.9.402.1.2.1.9   N

8
Discovery / Re: Config Backup - "show run" error on IOS-XR Devices?!
« on: July 27, 2018, 01:46:32 PM »
Search for IOS-xr in inc/libcli.pm

Replace the line:
$cmd{'IOS-xr'}{'cfst'} = '^!! IOS XR Configuration';

With this:
$cmd{'IOS-xr'}{'cfst'} = 'version';

Not sure if all IOS-xr use that format now, but if they do I can adjust it for the next release...

9
Discovery / Re: multiple Errors on Switch Discovery
« on: July 23, 2018, 01:59:20 PM »
Sure, send a mail and I'll include it in the next release, tx!

10
Definition Files / Re: Definition file for Aruba/HPE JL256A / 2930F
« 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...

11
Discovery / Re: multiple Errors on Switch Discovery
« 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...

12
Discovery / Re: netfilter question
« on: July 05, 2018, 05:21:00 PM »
Yes as the . matches everything

13
Discovery / Re: Discovery and nedi.conf "useivl" parameter
« 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...

14
Discovery / Re: Discovery and nedi.conf "useivl" parameter
« on: June 13, 2018, 12:15:08 AM »
ARP entries are matched to MAC no matter the Vlan. Try nedi.pl -v and look for lines beginning with FWD. If you see an M or D at the end of the line, it means the MAC was found on an uplink. Therefore it won't be added as node. Do you see lines without M or D?

15
Installation / Re: Public-key authentication with ssh
« on: June 13, 2018, 12:10:02 AM »
Use System-Files to edit nedi.conf. Click the padlock to open the "encryption popup". Enter clear PW and copy result back in nedi.conf:
usrsec    admin 41326464

You can increase security by changing the secret in the function XORpass() in libmisc.pm, but don't forget it after the next update...

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