habe einen Host von Debian 8 auf 9 aktualisiert. Jetzt kann er sich nicht mehr per Key verbinden.
Die Remote hosts melden alle das der Host selber die Verbindung schliesen würde "Connection closed by authenticating user root 192.168.2.68 port 33696 [preauth]".
Code: Alles auswählen
rexec line 15: Deprecated option UsePrivilegeSeparation
sshd[32456]: rexec line 18: Deprecated option KeyRegenerationInterval
sshd[32456]: rexec line 19: Deprecated option ServerKeyBits
sshd[32456]: rexec line 30: Deprecated option RSAAuthentication
sshd[32456]: rexec line 37: Deprecated option RhostsRSAAuthentication
sshd[32456]: reprocess config line 30: Deprecated option RSAAuthentication
sshd[32456]: Connection closed by authenticating user root 192.168.2.68 port 33696 [preauth]
Code: Alles auswählen
Permission denied (publickey)
ssh -vv sieht so aus - scheinbar nimmt er den vorhandenen dsa-key nicht???
Code: Alles auswählen
debug1: Found key in /root/.ssh/known_hosts:26
debug2: set_newkeys: mode 1
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey after 134217728 blocks
debug2: key: /root/.ssh/id_rsa ((nil))
debug1: Skipping ssh-dss key /root/.ssh/id_dsa - not in PubkeyAcceptedKeyTypes
debug2: key: /root/.ssh/id_ecdsa ((nil))
debug2: key: /root/.ssh/id_ed25519 ((nil))
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /root/.ssh/id_rsa
debug1: Trying private key: /root/.ssh/id_ecdsa
debug1: Trying private key: /root/.ssh/id_ed25519
debug2: we did not send a packet, disable method
debug1: No more authentication methods to try.
Permission denied (publickey).
Danke, xcomm