Questions tagged [hostkey]
The hostkey tag has no usage guidance.
4
questions
74
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6
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How to remove strict RSA key checking in SSH and what's the problem here?
I have a Linux server that whenever I connect it shows me the message that changed the SSH host key:
$ ssh root@host1
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: ...
3
votes
1
answer
3k
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Host key changing during reboot
I have four Azure VM machines running Ubuntu 20.04.3 that I regularly shut down. Yesterday I shut them down, and early today I restarted them. Usually this presents no problems.
Today, one of the ...
10
votes
2
answers
24k
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SSH host key seems to be changing unexpectedly
I rolled out a new /etc/ssh/sshd_config with Puppet on an Ubuntu 12.04 test server. The config was exactly the same as the previous config, except it had removed the following line:
HostKey /etc/ssh/...
2
votes
1
answer
3k
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Known Hosts ECDSA Host Key Multiple Domains on One IP
Hello, world!,
I have a VPS set up with multiple domain names pointing to it. Arbitrarily, I like to access it via SSH through the domain name I'm dealing with. So for example, if I'm doing ...