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I'm unable to reach my raspberry pi over an ethernet connection (with a usb dongle). I turned on internet sharing for ethernet and the command nmap -n -sP 192.168.2.1/24 only returns my mac's adress and ssh pi@raspberrypi.local is not working.

Thanks for your help.

Raspbian version : 4.19

M Millo
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  • Have you enabled ssh? – Bob Brown Mar 22 '20 at 21:13
  • If the only connection to the Pi is Ethernet to the Mac, it likely has a link-local address as there's no DHCP. Use nmap to scan 169.254/16. Also, please edit your question to include the OS version on the Pi. – Bob Brown Mar 22 '20 at 21:26
  • Yes, ssh is enabled, I used ssh through wifi. | Version : 4.19 – M Millo Mar 22 '20 at 21:37
  • Your question doesn't say anything about WiFi. Can you use WiFi to find the Ethernet address of the Pi? Could you edit your question to tell us a lot more about the configuration of Pi, Mac, and network? As things stand, anything someone might offer is likely a guess. – Bob Brown Mar 22 '20 at 21:40
  • Hello and welcome -- Before trying to connect to raspberry pi by SSH, make sure the network connection is Ok. At first, ping raspberrypi.local to realize that is there any raspberry pi over the L3 on your network? -- nmap -n -sP 192.168.2.1/24 avoid finding a host address by another host, do it by the router configuration page if it's possible. – M. Rostami Mar 22 '20 at 23:24

1 Answers1

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This is NORMAL. You can have EITHER ICS OR ssh access, not BOTH.

It is not impossible to have both, but this requires additional software and complex configuration on the laptop, and this is off-topic for this site. NOTHING you can do on the Pi is going to make it work.

NOTE this Question has been asked before e.g. Why can I connect to my Raspberry Pi when I have internet sharing off, but not when it's on?

PS there is no such thing as "Raspbian version : 4.19" - see What Pi Model & OS version is installed

Milliways
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