Hi Ben, Does the device log anything from Dropbear in /var/log/auth.log or similar? If you "telnet localhost 10022" does it print anything?
Cheers, Matt > On Fri 25/5/2018, at 11:05 pm, Ben Kinsella <bkinse...@advantech-bb.com> > wrote: > > I have various devices on a private network behind a router, and I typically > use “ssh -R” to access them. > i.e. On the device I run > $ ssh -fN -R :10022:localhost:22 user@relayserver > Then I can ssh in via relayserver. > > This works for several different device types. > However, it is not working for a particular device with dropbear v2017.75. > The initial “ssh -R” command works (I can confirm with netstat on > relayserver), but when I attempt to connect I get an error: > $ ssh -p 10022 root@localhost > ssh_exchange_identification: Connection closed by remote host > > Any suggestions? > > Regards, > Ben.
