ProxyJump: what am I doing wrong?

[avysk]

Hello,

I have the following setup:

1. There is a remote machine with SSH on port 22, which is unreachable from outside.
2. The remote machine is set to ssh to bastion and forward remote port 32322 to local 22.
3. If I am at bastion, then I can reach remote via ssh -p 32322 localhost.
4. The following setup works for Windows 11 client:

Host <remote>
    User alexey
    HostName localhost
    Port 32322
    ProxyJump <bastion>

and I can successfully ssh <remote>.
5. I have <bastion> set in Blink and ssh <bastion> works.
6. I try to set up <remote> in Blink by setting all the same values as in the config snippet above. My problem: ssh <remote> does not work; ssh -vvv <remote> prints Executing proxycommand -W [localhost]:32322 <bastion> and then does nothing, and if I enter this command manually I can see OpenSSH greeting from <remote> (it runs FreeBSD, and bastion runs Linux, so it is easy to say that the greeting indeed comes from <remote>).

What am I doing wrong?

[avysk]

I probably should add that

• Changing localhost to 127.0.0.1 does not help;
• using FQDN or pseudonym for <bastion> changes nothing;
• FreeBSD machine <remote> actually allows direct SSH from inside the home network, and I have Blink host set for it, and it works in the home network (so Blink does not have a problem with FreeBSD SSH).

[carloscabanero]

These are usually configuration issues. Could you send the .blink/ssh_config file? And also, the full output from -vvvvv? I will try to replicate from my side.

[avysk]

Forget about it. I was using TestFlight version; when I moved back to AppStore one a minute ago it started to work.