mDNS: add client via nmap

[glimchb]

Related to #106

Signed-off-by: Boris Glimcher Boris.Glimcher@emc.com

[glimchb]

tested like this:

$ docker-compose up nmapmdnsclient
[+] Running 1/0
 ⠿ Container sztp-nmapmdnsclient-1  Created                                                                                                                                             0.0s
Attaching to sztp-nmapmdnsclient-1
sztp-nmapmdnsclient-1  | Starting Nmap 7.93 ( https://nmap.org ) at 2022-10-27 19:58 UTC
sztp-nmapmdnsclient-1  | Nmap scan report for avahi (10.127.127.6)
sztp-nmapmdnsclient-1  | Host is up (0.000085s latency).
sztp-nmapmdnsclient-1  | rDNS record for 10.127.127.6: sztp-avahi-1.sztp_opi
sztp-nmapmdnsclient-1  |
sztp-nmapmdnsclient-1  | PORT     STATE  SERVICE
sztp-nmapmdnsclient-1  | 5353/tcp closed mdns
sztp-nmapmdnsclient-1  | MAC Address: 02:42:0A:7F:7F:06 (Unknown)
sztp-nmapmdnsclient-1  |
sztp-nmapmdnsclient-1  | Nmap done: 1 IP address (1 host up) scanned in 0.32 seconds
sztp-nmapmdnsclient-1 exited with code 0

[seroyer]

So far so good. Next step to add to the tests.sh?

[glimchb]

So far so good. Next step to add to the tests.sh?

Yes. both to tests.sh and to our GOLANG implementation