[Nmap Warning] Failed to resolve "locahost". > [Nmap Warning] WARNING: No targets were specified, so 0 hosts scanned.

[reeswar21]

I have this issue.Can you help me out

?

[Ullaakut]

@reeswar21 Hi, thanks for opening this issue.

You wrote -t locahost instead of -t localhost. It's missing a letter, that's it.

Please let me know if fixing the typo solves your issue.

[reeswar21]

Hi, I tried the first command and it worked. It showed me until the URL but there was no username and password. Surprisingly,it doesn't work now ag

a

[Ullaakut]

The target that you are now specifying is not localhost anymore. Are you sure that it's not because you have valid targets on localhost, but none on the IP range that you provided?

Also, if you're using a net mask (/24 at the end of the target), you're going to scan all IPs between 175.138.231.0 and 175.138.231.255, which I guess is not what you meant to do.

Finally, please make sure that you are scanning the IP of a machine that you own or are allowed to be auditing.

[reeswar21]

Yes, I'm scanning the IP of a machine that is allowed. Is there any IP for test/trial?

[Ullaakut]

For testing, you should use your own network. If you do not own any physical cameras or sources of RTSP streams, you can use RTSPAllTheThings to boot up some virtual cameras with authentication and RTSP routes.

Running docker run --rm -e RTSP_USERNAME=admin -e RTSP_PASSWORD=test -p 8554:8554 ullaakut/rtspatt followed by running Cameradar on your own network should be a good place to start.

[reeswar21]

Thank you for your assistance!