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Not sub network scan.

Conf: cat /etc/ocsinventory/ocsinventory-agent.cfg

ssl=1

ca=/etc/ssl/certs/ca.pem

basevardir=/var/lib/ocsinventory-agent

debug=1

server=https://ocs.xxxx.com.br/ocsinventory/

tag=TI

logger=Stderr

logfile=/var/log/ocsinventory-agent/ocsinventory-agent.log

SNMP_SWITCH=ON

SNMP_NETWORK=192.168.5.0/24 , 192.168.21.0/27

log ocs agent 
[Mon May 11 15:22:41 2020][debug] =END=SERVER RET======
[Mon May 11 15:22:41 2020][debug] Calling handlers : `end_handler'
[Mon May 11 15:22:41 2020][debug] [snmp] Calling snmp_end_handler
[Mon May 11 15:22:41 2020][debug] [snmp] Snmp: Scanning network
[Mon May 11 15:22:41 2020][debug] [snmp] Snmp: Ending Scanning network
[Mon May 11 15:22:41 2020][debug] [snmp] Scanning 172.16.1.86 device
[Mon May 11 15:23:05 2020][debug] [snmp] Failure in scanning Device 172.16.1.86: no snmp communication
[Mon May 11 15:23:05 2020][debug] [snmp] Scanning 172.16.1.24 device
[Mon May 11 15:23:29 2020][debug] [snmp] Failure in scanning Device 172.16.1.24: no snmp communication
[Mon May 11 15:23:29 2020][debug] [snmp] Scanning 172.16.1.70 device
[Mon May 11 15:23:53 2020][debug] [snmp] Failure in scanning Device 172.16.1.70: no snmp communication
[Mon May 11 15:23:53 2020][debug] [snmp] Scanning 172.16.1.53 device
[root@ocs ~]# ocsinventory-agent -V
Ocsinventory unified agent for UNIX, Linux and MacOSX (2.4.2)
Even with the subnet registered manually, the Agent cannot scan the network in question 192.168.21.0/27
in OCS Inventory NG agent for Unix by (200 points)

4 Answers

0 votes
Hi,

There is no nothing to do on the client. All is made on the server. Please read the documentation.

http://wiki.ocsinventory-ng.org/06.Network-Discovery-with-OCS-Inventory-NG/Using-SNMP-scan-feature/

Regards

Frank
by (77.3k points)
0 votes

FranK

Ocsinventory::Agent::Backend::IpDiscover::Nmap disabled because of a 'runMeIfTheseChecksFailed' in 'Ocsinventory::Agent::Backend::IpDiscover::Nmap'

I followed the documentation, I now have this error!

by (200 points)
0 votes
Have you installed nmap perl module and nmap on the client ?

Regards

Frank
by (77.3k points)
0 votes

yes.
 

the problem that I can't scan on other networks, which were registered on the web interface. Example: 192.168.5.0/24 192.168.21.0/27 OCS does not scan these other networks. on the network on which it is installed 172.16.1.0/24 works perfectly.

by (200 points)
 
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