1

I am trying to access a git respository at a IPv6 address that has a SSH server listening on port 1111(for example).

Access is controlled by SSH key and I can open a SSH session on the gitserver using

ssh git@<IPv6-address> -p 1111

(Yes, I understand that git should not get a shell, but please disregard that)

I can access the repository using IPv4 like this :

git clone git@<IPv4-address>:1111/git/tarn.git 

But the IPv6 version does not work.

git clone git@<IPv6-address>:1111/git/tarn.git
 Cloning into 'tarn'...
ssh: connect to host <IPv6 address> port 22: No route to host
fatal: Could not read from remote repository.

Please make sure you have the correct access rights and the repository exists.

What do I need here?

5
  • 3
    IPv6 address literals usually go in square brackets to distinguish their colon from the IP-vs-port colon: git clone 'foo@[::1]:4711/this/that.git', but I don't have a setup here to verify. Remember the shell may have ideas about what [] means if you don't quote it. Jun 28, 2019 at 5:03
  • Is the IPv6 address a link-local address (beginning with FE80) or a globally routable address (beginning with 2)? Can you ping the address? Jun 28, 2019 at 5:32
  • @JohanMyréen This is not a fe80 addresss. scope global dynamic noprefixroute Jun 28, 2019 at 11:46
  • @UlrichSchwarz Ah! That's the answer. Jun 28, 2019 at 11:53
  • OpenSSH rejected the brackets feature request for ssh (even though scp supports it) bugzilla.mindrot.org/show_bug.cgi?id=1602
    – MarcH
    May 15, 2020 at 23:11

1 Answer 1

1

You can put the SSH port in you local SSH client configuration file, then you won't have to specify it with a connection attempt (either with ssh directly or through git).

Just create a file ~/.ssh/config and add:

Host <IPv6-address>
    Port 1111

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.