readme: update info regarding insecure ssh ciphers

This commit is contained in:
Greg T. Wallace 2024-06-18 21:30:41 -04:00
parent 208827f636
commit b94e17e8f3

View file

@ -22,9 +22,12 @@ setup) is:
If you have problems you can post the log in an issue and I can try to fix it If you have problems you can post the log in an issue and I can try to fix it
but it may be difficult without your particular hardware to test with. but it may be difficult without your particular hardware to test with.
In particular, if you are experiencing `ssh: handshake failed:` please run In particular, if you are experiencing `ssh: handshake failed:` first try
`ssh -vv myups.example.com` and include the `peer server KEXINIT proposal` using the `--insecurecipher` flag. If this works, you should upgrade your
in your issue. For example: NMC to a newer firmware which includes secure ciphers. You should NOT automate
your environment using this flag as SSH over these ciphers is broken and
exploitable. If this also does not work, please run `ssh -vv myups.example.com`
and include the `peer server KEXINIT proposal` in your issue. For example:
``` ```
debug2: peer server KEXINIT proposal debug2: peer server KEXINIT proposal