ssh rsa key changed after upgrade
location: linuxquestions.com - date: November 4, 2003
Just upgraded Solaris 8 to 9.
Now, when I try to ssh in from a linux box I am getting:
failed ssh RSA key authentication
location: linuxquestions.com - date: February 26, 2004
I'm trying to establish rsa key authentication for ssh between 2 boxes as a test before I include more machines. After following procedure listed below, an ssh from local to remote box prompted for a password. After procedure, only files in local:$HOME/.ssh are identity and identity.pub. Only files in remote:$HOME/.ssh are known_hosts and authorized_keys.
> set up identically named accounts on both machines.
> ssh-keygen -t rsa1 on local box. entered null passphrase for test run. entered null passphrase again. ID saved in $HOME/.ssh/identity and public key saved in $HOME/.ssh/identity.pub
> since remote $HOME/.ssh/authorized_keys file did not exist, scp'ed local $HOME/.ssh/identity.pub to remote:$HOME/.ssh/authorized_keys
> chmod'ed remote:$HOME/.ssh/ directory to 755
> chmod'ed remote:$HOME/.ssh/authorized_keys file to 644
I tried an "ssh -vv" for verbosity and got this. Actually this is the tail end of the output. Can anyone deciphe
SSH RSA key fingerprint with network
location: linuxquestions.com - date: August 25, 2006
I have a network with several clients running sshd. I have different port pointing to each client to port 22. I was just wondering if there is any way to cope with the hazzle of rsa key fingerprint in this situation. Whenever I from the outside ssh to a different machine within the network I have to manually remove ~/.ssh/known_hosts before sshing to the client behind the firewall.
SSH, RSA Key Unable to Login w/ Key
location: ubuntuforums.com - date: September 11, 2010
Ok, I've looked up all the tutorials I could find on properly configuring OpenSSH for authentication with public keys. Unless I'm thoroughly dense, I've followed every step to the letter and I still can't get this working.
My server is Karmic x64, desktop Lucid x64.
Here's my sshd_config file:
# Package generated configuration file
# See the sshd(8) manpage for details
# What ports, IPs and protocols we listen for
# Use these options to restrict which interfaces/protocols sshd will bind to
# HostKeys for protocol version 2
#Privilege Separation is turned on for security
# Lifetime and size of ephemeral version 1 server key
ssh RSA key
location: linuxquestions.com - date: September 28, 2003
For the last few nights i've been attempting to get RSA authentication for the user root up and running. My goal is to be able to log in as a regular user using a password but require RSA authentication (which i want to save on a floppy and use Putty to log in) for root access. I'm running the OpenSSH_3.6.1p2 server off a Mandrake 9.1 machine on my network. I thought it would be a simple task to accomplish, was I ever wrong...
my 'ssh -v -l root -i id_rsa 192.168.0.104' output looks like this:
OpenSSH_3.6.1p2, SSH protocols 1.5/2.0, OpenSSL 0x0090701f
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Rhosts Authentication disabled, originating port will not be trusted.
debug1: Connecting to rhost [192.168.0.104] port 22.
debug1: Connection established.
debug1: identity file id_rsa type -1
debug1: Remote protocol version 1.99, remote software version OpenSSH_3.6.1p2
debug1: match: OpenSSH_3.6.1p2 pat OpenSSH*
SSH RSA key problem
location: linuxquestions.com - date: May 20, 2006
I have 2 linux machine at home which are behind NAT router. I forward port 22 and another different port for each of the machine.
Since they are only differentiate by dffferent port, when i ssh from remote, i was prompt that the same IP has different rsa and stop me from login.
I'd like to know other then keep deleting /root/.ssh/known_hosts , anyway i can let ssh client know to tell the diffferent by port number? (so i dont' have to delete that ip entry all the time.)
Thx in advance
Problem with ssh rsa key
- date: May 31, 2009
I am configuring my two machines to be able to ssh to each-other without password authentication but can not seem to get it to work. I generated the rsa key on the client in the .ssh folder and moved the id_rsa.pub file to server changing it's name to authorized_keys. But I am still prompted for a password when logging in on the client to the server. Am I missing something? If it makes any difference I am making the key without a pass code. When I read the rsa.pub file the last line says "[email protected]
", Is this line suppose to be the ip address of the client? Please help
ps. I am running Fedora 10
SSH RSA Key Length
location: ubuntuforums.com - date: January 3, 2011
Is there any disadvantage to using a higher key length for ssh keys? The advantage is obviously it's securer, but there must be a downside else everyone would use 4000 or so size?
ssh rsa key authentication cache
location: ubuntuforums.com - date: September 18, 2010
I have ubuntu 10.04 set-up with correctly with SSH and an RSA key authentication.
However after restarting the OS on the client side and connecting to the server, on the first login it asks me for the password. Once that is done then it doesn't task for that password any more, or re-logging in, until the next restart.
SSH Key Agent is in start-up programs (gnome-keyring-daemon --start --components=ssh)
How can this be set-up so I don't have to enter the password on each restart? I thought the point of private/public keys was to store the password?
SSH Host RSA Key not matching knownhosts file. Connection works.
- date: May 20, 2013
I've done a completely fresh ssh setup with a host on rasberrypi and client on ubuntu. I've removed the known_hosts file on ubuntu and connected successfully to the host. Where I am confused is, when I cat ssh_host_rsa_key.pub on the host, I do not get the same key listed as when I look at the known_hosts file on the client. The ssh_host_rsa_key returns what I expect: ssh-rsa .... [email protected]
The known_hosts file does not match this same format.
Everything is working, I'm just confused as to why they do not match. I'm a noob and am diving into this all, I just can't figure out the mismatch and would like to know my error. Thanks for any help.
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