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2台机器,CentOS-hdp1 /CentOS-hdp2
每台都用root 做了ssh-keygen -t rsa
把2台的pub都放在各自的.ssh/authorized_keys里
现在1->2不行(报错见下),2->1可以通!
2台的/etc/ssh/sshd_config都是就改了2处
PasswordAuthentication no
AuthorizedKeyFile .ssh/authorized_keys
而且我现在可以用secureCRT不用root用户名/密码连接1号机,但是2号机却不行!
[root@CentOS-hdp1 ~]$ssh -v CentOS-hdp2
OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to CentOS-hdp2 [192.168.233.12] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/identity type -1
debug1: identity file /root/.ssh/id_rsa type 1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'centos-hdp2' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:2
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Next authentication method: gssapi-with-mic
debug1: Unspecified GSS failure. Minor code may provide more information
Credentials cache file '/tmp/krb5cc_0' not found
debug1: Unspecified GSS failure. Minor code may provide more information
Credentials cache file '/tmp/krb5cc_0' not found
debug1: Unspecified GSS failure. Minor code may provide more information
debug1: Next authentication method: publickey
debug1: Offering public key: /root/.ssh/id_rsa
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Offering public key:
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Offering public key:
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Trying private key: /root/.ssh/identity
debug1: Trying private key: /root/.ssh/id_dsa
debug1: No more authentication methods to try.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
[root@CentOS-hdp1 ~]$
2->1的可通,但是我现在没法通过secureCRT连接他,记录copy不出来
就是从这几行开始不一样的
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Offering public key:
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Offering public key:
debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic
debug1: Trying private key: /root/.ssh/identity
debug1: Trying private key: /root/.ssh/id_dsa
debug1: No more authentication methods to try. |
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