Completely new to this and already off to a bad start... need some help!
-
So I began with the advertised "easy" project of making a wifi range extender, however, whilst changing the AP settings on the console, I've done something that now won't let me to change anything on the console. I've also tried logging in via SSH and received this message;
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
The RSA host key for omega-f803.local has changed,
and the key for the corresponding IP address 192.168.3.1
is unknown. This could either mean that
DNS SPOOFING is happening or the IP address for the host
and its host key have changed at the same time.
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
SHA256:10yBy9Br14FnU+39SxSnT+p8j3XkyDaDjRGTRHp0tco.
Please contact your system administrator.
Add correct host key in /Users/callumstewart/.ssh/known_hosts to get rid of this message.
Offending RSA key in /Users/callumstewart/.ssh/known_hosts:1
RSA host key for omega-f803.local has changed and you have requested strict checking.Any help would be greatly appreciated!
Thanks
-
@Callum-Stewart , you have a bit more infos about your OS etc?
-
On Mac OS X
-
Short answer, remove the entries in /Users/callumstewart/.ssh/known_hosts:1 (or remove all entries, start over.)
-
How do i do that?
-
rm /Users/callumstewart/.ssh/known_hosts:1
-
@zach-Van better way: ssh-keygen -R 192.168.3.1
-
@dr_jkl said in Completely new to this and already off to a bad start... need some help!:
ssh-keygen -R 192.168.3.1
wicked, so this worked and i can now get back onto the command line, but still cant get onto the console?
-
@Callum-Stewart You may need to install/reinstall the web console and/or refresh your browser or customize the html. There are a number of threads here on issues with that.
ssh is generally a far better tool than the web console, though as you discovered most ssh clients will throw warnings if you change devices or a device forgets and reinvents its credentials.
