(Linux) Why Nmap not works / Subnets in IPAM not scanned
Take Screenshots/Output for all the below commands for troubleshooting and giving solution asap
Scenario 1 :
If nmap not works in linux machine, We have to change mode to executable.
Resolution: Go to OpManager/Nmap directory via terminal. Exceute the command chmod 777 nmap/chmod +x nmap
Even it is not working after following the scenario 1
- Download nmap(7.40 linux deb file) from https://nmap.org/dist
- Install it in /usr/bin/
- Go to Opmanager/Nmap directory via terminal. Use mv command rename the nmap to nmap-old
- Go to Opmanager/bin directory via terminal. create a symbolic link to installed nmap using the below command
sudo ln -s /usr/bin/nmap ../Nmap/nmap
- Now connect to client and scan the subnets.
Even it is not working after following the scenario 1 & 2
Go to Opmanager/Nmap directory via terminal.
Enter ./nmap -sP -v -PE -R 192.168.23.0/24 -oX output.xml
Check the output whether it requires any linux libraries if so install it and check again.
PS: If problem not resolved then upload us the above outputs, screenshots and logs
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