Hi Folks, I'm getting this message when I run nmap 7.70 with linux 4.20
Starting Nmap 7.70 ( https://nmap.org ) at 2019-01-07 16:15 CET Initiating ARP Ping Scan at 16:15 Scanning 10.81.104.82 [1 port] WARNING: eth_send of ARP packet returned -1 rather than expected 42 (errno=22: Invalid argument) WARNING: eth_send of ARP packet returned -1 rather than expected 42 (errno=22: Invalid argument) Completed ARP Ping Scan at 16:15, 0.42s elapsed (1 total hosts) Nmap scan report for 10.81.104.82 [host down] Read data files from: /usr/bin/../share/nmap Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn Nmap done: 1 IP address (0 hosts up) scanned in 0.46 seconds Raw packets sent: 2 (56B) | Rcvd: 0 (0B) root@Calimero:/tmp# uname -a Linux Calimero 4.20.0 #1 SMP Fri Dec 28 11:16:37 CET 2018 x86_64 Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz GenuineIntel GNU/Linux Linux 4.20-rc5 was fine: Starting Nmap 7.70 ( https://nmap.org ) at 2019-01-07 16:22 CET Initiating ARP Ping Scan at 16:22 Scanning 10.68.68.56 [1 port] Completed ARP Ping Scan at 16:22, 0.02s elapsed (1 total hosts) Initiating Parallel DNS resolution of 1 host. at 16:22 Completed Parallel DNS resolution of 1 host. at 16:22, 0.01s elapsed Initiating SYN Stealth Scan at 16:22 Scanning 10.68.68.56 [1000 ports] Discovered open port 22/tcp on 10.68.68.56 Completed SYN Stealth Scan at 16:22, 0.03s elapsed (1000 total ports) Nmap scan report for 10.68.68.56 Host is up (0.000081s latency). Not shown: 999 closed ports PORT STATE SERVICE 22/tcp open ssh MAC Address: FC:4D:D4:2E:CD:81 (Universal Global Scientific Industrial) Read data files from: /usr/bin/../share/nmap Nmap done: 1 IP address (1 host up) scanned in 0.16 seconds Raw packets sent: 1001 (44.028KB) | Rcvd: 1001 (40.032KB) root@Tarvos:~# uname -a Linux Tarvos 4.20.0-rc5 #1 SMP Wed Dec 5 17:16:15 CET 2018 x86_64 Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz GenuineIntel GNU/Linux Any feedback are welcome. Thanks in advance Marco
