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General issue tracker for the YunoHost project
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Instalation: Can't connect to ssh #1478

Closed sucrecacao closed 4 years ago

sucrecacao commented 4 years ago

Yunohost version = 2019-02-18-yunohost-lite.img ( yunohost-stretch-3.4.2-rpi-stable)

After install yunohost on a raspberry pi , I can't connect with ssh on localnetwork. Ssh is up on the rpi ( show active on service ssh status ). On my machine I get with arp-scan: 192.168.1.133 XX:XX.. Raspberry Pi Foundation`

and form nmap -Pn -p 22 192.168.1.133 I get:

Nmap scan report for 192.168.1.133
Host is up.

PORT   STATE    SERVICE
22/tcp filtered ssh

but when I try ssh admin@192.168.1.133 or ssh root@192.168.1.133 It end up with a timeout error

Any idea what's going wrong ?

alexAubin commented 4 years ago

Possibly you got banned by fail2ban ...? What if you retry now (or 10~15ish minutes) ?

sucrecacao commented 4 years ago

@alexAubin still not working. Could this come from the router ?

alexAubin commented 4 years ago

From nmap you get: 

PORT   STATE    SERVICE
22/tcp filtered ssh

according to the doc:

Filtered means that a firewall, filter, or other network obstacle is blocking the port so that Nmap cannot tell whether it is open or closed.

So from what you report, it does seems like the port is actually blocked my some sort of firewall ... (which could be anywhere between your client and the ssh server, e.g. your own machine, the router, or the server machine)

Are you able to connect to the web interfaces though ? Possibly, can you try to go in the webadmin, in Services and stop fail2ban ? (At least that would eliminate the hypothesis of fail2ban)

sucrecacao commented 4 years ago

When trying to ping I got ping: sendmsg: Operation not permitted

sucrecacao commented 4 years ago

I have the error for all the device connected to the local network.

I think the problem comes from the router

Psycojoker commented 4 years ago

When trying to ping I got ping: sendmsg: Operation not permitted

That's generally an indication that your firewall is blocking network operations.

sucrecacao commented 4 years ago

I ubuntu firewall ufw and it is disable. You mean the router firewall ?

Psycojoker commented 4 years ago

The firewall of the computer on which you use "ping", "Operation not permitted" means something (often iptables configuration but can be something else) prevents you from doing network operations.

alexAubin commented 4 years ago

Closing because that sounds like it was unrelated to Yunohost ..