I tried it with one single key at a time, once with RSA, and when I got
the same results, I deleted the key and created DSA. But out of luck.
I really can not understand this. I can connect from neptune to any
where I have the key installed, but I can not connect to neptune its self,
even from neptune !! If I am doing somehting wrong with the setup, this
would have been reflected on the other machines.
Kamchybek Jusupov wrote:
Hi mansour77@yahoo.com,
Why do you create both RSA and DSA keys?
I would suggest trying the same steps with _only_ one type, say
"ssh-keygen -t dsa" on both servers, and cat over into authorized_keys.
Basically, my understanding of your log is:
1. Client is trying to authenticate with rsa key, but somehow it's not
there (on local box).
2. Client send dsa key, but remote box cannot recognize/ understand (it
expects rsa according to entry in it's authorized_keys) so the
last option is used as to prompt for a password.
I might be wrong, please correct me.
On Mon, 09 Oct 2006 23:35:55 -0300 / mansour77@yahoo.com wrote:
With a subject: connection with RSA and DSA
hello Admins:
I am having an issue connecting to a remote PC in the same lan usign
ssh with RSA or DSA.
the connection I am trying to establish is between two servers: ploto
and neptune.
ploto is running Fedora 4 and neptune is Fedora 3. I generated the
RSA and the DSA keys on both of them,
and copied the key the correct way. ( keys generated on ploto are
cat id_dsa.pub >> ./ssh/authorized_keys on neptune).
The same way done on neptune and copied to ploto. Now theoretically
both systems are opened for each others.
That's not the case with me, I can connect from "ploto to ploto" with
no any problems. and I can connect "from neptune to ploto".
However I can not connect to neptune at all. I copied the
configuration files from ploto to neptune, and stil the same thing. I
am always prometed with the password. Any Help will be highly
appreciated. Here is the out put I have:
OpenSSH_4.2p1, OpenSSL 0.9.7f 22 Mar 2005
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to neptune [192.168.1.101] port 22.
debug1: Connection established.
debug1: identity file /home/mansour/.ssh/identity type -1
debug1: identity file /home/mansour/.ssh/id_rsa type -1
debug3: Not a RSA1 key file /home/mansour/.ssh/id_dsa.
debug2: key_type_from_name: unknown key type '-----BEGIN'
debug3: key_read: missing keytype
debug2: key_type_from_name: unknown key type 'Proc-Type:'
debug3: key_read: missing keytype
debug2: key_type_from_name: unknown key type 'DEK-Info:'
debug3: key_read: missing keytype
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug3: key_read: missing whitespace
debug2: key_type_from_name: unknown key type '-----END'
debug3: key_read: missing keytype
debug1: identity file /home/mansour/.ssh/id_dsa type 2
debug1: Remote protocol version 2.0, remote software version
OpenSSH_3.9p1 debug1: match: OpenSSH_3.9p1 pat OpenSSH_3.*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.2
debug2: fd 3 setting O_NONBLOCK
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,arcfour256,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: kex_parse_kexinit:
diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1
debug2: kex_parse_kexinit: ssh-rsa,ssh-dss
debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit:
aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc,rijndael-cbc@lysator.liu.se,aes128-ctr,aes192-ctr,aes256-ctr
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit:
hmac-md5,hmac-sha1,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96
debug2: kex_parse_kexinit: none,zlib
debug2: kex_parse_kexinit: none,zlib
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit:
debug2: kex_parse_kexinit: first_kex_follows 0
debug2: kex_parse_kexinit: reserved 0
debug2: mac_init: found hmac-md5
debug1: kex: server->client aes128-cbc hmac-md5 none
debug2: mac_init: found hmac-md5
debug1: kex: client->server aes128-cbc hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug2: dh_gen_key: priv key bits set: 125/256
debug2: bits set: 486/1024
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug3: check_host_in_hostfile:
filename /home/mansour/.ssh/known_hosts debug3:
check_host_in_hostfile: match line 1 debug3: check_host_in_hostfile:
filename /home/mansour/.ssh/known_hosts debug3:
check_host_in_hostfile: match line 1 debug1: Host 'neptune' is known
and matches the RSA host key. debug1: Found key
in /home/mansour/.ssh/known_hosts:1 debug2: bits set: 494/1024
debug1: ssh_rsa_verify: signature correct
debug2: kex_derive_keys
debug2: set_newkeys: mode 1
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug2: set_newkeys: mode 0
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug2: key: /home/mansour/.ssh/identity ((nil))
debug2: key: /home/mansour/.ssh/id_rsa ((nil))
debug2: key: /home/mansour/.ssh/id_dsa (0x5555556b0780)
debug1: Authentications that can continue:
publickey,gssapi-with-mic,password
debug3: start over, passed a different list
publickey,gssapi-with-mic,password
debug3: preferred
gssapi-with-mic,publickey,keyboard-interactive,password debug3:
authmethod_lookup gssapi-with-mic debug3: remaining preferred:
publickey,keyboard-interactive,password debug3: authmethod_is_enabled
gssapi-with-mic debug1: Next authentication method: gssapi-with-mic
debug2: we sent a gssapi-with-mic packet, wait for reply
debug1: Authentications that can continue:
publickey,gssapi-with-mic,password
debug2: we sent a gssapi-with-mic packet, wait for reply
debug1: Authentications that can continue:
publickey,gssapi-with-mic,password
debug2: we did not send a packet, disable method
debug3: authmethod_lookup publickey
debug3: remaining preferred: keyboard-interactive,password
debug3: authmethod_is_enabled publickey
debug1: Next authentication method: publickey
debug1: Trying private key: /home/mansour/.ssh/identity
debug3: no such identity: /home/mansour/.ssh/identity
debug1: Trying private key: /home/mansour/.ssh/id_rsa
debug3: no such identity: /home/mansour/.ssh/id_rsa
debug1: Offering public key: /home/mansour/.ssh/id_dsa
debug3: send_pubkey_test
debug2: we sent a publickey packet, wait for reply
debug1: Authentications that can continue:
publickey,gssapi-with-mic,password
debug2: we did not send a packet, disable method
debug3: authmethod_lookup password
debug3: remaining preferred: ,password
debug3: authmethod_is_enabled password
debug1: Next authentication method: password
mansour@neptune's password:
