Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.user > #241573

Re: openssh server remote access

Show all headers | View raw

On Thu, Oct 21, 2021 at 11:41:43PM +0300, Semih Ozlem wrote:
> Hi everyone,
> 
> I set up an openssh server and I am trying to access that machine remotely
> (not from the local network. but from another ip address). I get an error
> (something about port 22). What setting needs to be checked and what needs
> to be done on the machine that openssh server is running and on the router
> that machine is connected to, so that openssh server can be accessed
> remotely?
> 
> Thank you
> 
> Semih Ozlem

Assuming your sshd server is on a computer attached 
to a router which is your gateway to the internet, and 
the router is set to forward port 22 to that computer
some ISP's don't route port 22 traffic.  I know that 
AT&T blocks port 22 traffic and it gives that message.  
I set the sshd server to listen on port 26 instead and 
it works fine.

Don MacDougall

Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

openssh server remote access Semih Ozlem <semihozlemlinuxuser@gmail.com> - 2021-10-21 22:50 +0200
  Re: openssh server remote access "James B" <portoteacher80@fastmail.com> - 2021-10-21 22:50 +0200
  Re: openssh server remote access dmacdoug <dmacdoug@usc.edu> - 2021-10-22 00:50 +0200
    Re: openssh server remote access Daryl <lists@soldmydata.online> - 2021-10-24 20:00 +0200

csiph-web