"TCP / IP over SSH"를 사용하여 MySQL Workbench 클라이언트로 Debian Wheezy에서 호스팅되는 MySQL 서버에 Windows 7 Pro x64와 연결하는 데 사용하지만 Debian Jessie의 새 서버에서는 작동하지 않습니다. 왜 그렇습니까?
MySQL 워크 벤치 구성 :
Connection Name: TEST
Connection Method: Standard TCP/IP over SSH
SSH Hostname: x.x.x.x:22
SSH Username: root
SSH Password: myRootPa$$word
SSH Key File: <NOT-USING-KEYFILE>
MySQL Hostname: 127.0.0.1
MySQL Server Port: 3306
Username: root
Password: myMySQLPa$$word
IP 주소 / 호스트 이름, 사용자 이름 및 비밀번호를 다시 확인했습니다 ...
데비안 Wheezy 서버 설정 :
root @ debian : ~ # 고양이 / etc / debian_version
7.8
mysql> 버전 선택 ();
+------------------+
| version() |
+------------------+
| 5.5.40-0+wheezy1 |
+------------------+
1 row in set (0.00 sec)
root @ debian : ~ # 고양이 / etc / ssh / sshd_config
Port 22
Protocol 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
HostKey /etc/ssh/ssh_host_ecdsa_key
UsePrivilegeSeparation yes
KeyRegenerationInterval 3600
ServerKeyBits 768
SyslogFacility AUTH
LogLevel INFO
LoginGraceTime 120
PermitRootLogin yes
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
IgnoreRhosts yes
RhostsRSAAuthentication no
HostbasedAuthentication no
PermitEmptyPasswords no
ChallengeResponseAuthentication no
X11Forwarding yes
X11DisplayOffset 10
PrintMotd no
PrintLastLog yes
TCPKeepAlive yes
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
UsePAM yes
데비안 Jessie 서버 설정 :
root @ debian : ~ # 고양이 / etc / debian_version
8.0
mysql> 버전 선택 ();
+-----------------+
| version() |
+-----------------+
| 5.5.43-0+deb8u1 |
+-----------------+
1 row in set (0.00 sec)
root @ debian : ~ # 고양이 / etc / ssh / sshd_config
Port 22
Protocol 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
HostKey /etc/ssh/ssh_host_ecdsa_key
HostKey /etc/ssh/ssh_host_ed25519_key
UsePrivilegeSeparation yes
KeyRegenerationInterval 3600
ServerKeyBits 1024
SyslogFacility AUTH
LogLevel INFO
LoginGraceTime 120
PermitRootLogin yes
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
IgnoreRhosts yes
RhostsRSAAuthentication no
HostbasedAuthentication no
PermitEmptyPasswords no
ChallengeResponseAuthentication no
X11Forwarding yes
X11DisplayOffset 10
PrintMotd no
PrintLastLog yes
TCPKeepAlive yes
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
UsePAM yes
사람의 차이점은 ServerKeyBits두 sshd_config 파일의 차이점입니다 ...
MySQL Workbench 6.3.3 오류는 Debian Jessie 서버 에 연결하려고 할 때 나타납니다 .
Could not connect the SSH Tunnel
Authentication error, unhandled exception caught in tunnel manager, please refer to logs for details
로그 파일 :
10:00:04 [INF][ SSH tunnel]: Starting tunnel
10:00:04 [INF][ SSH tunnel]: Existing SSH tunnel not found, opening new one
10:00:07 [INF][ SSH tunnel]: Opening SSH tunnel to 10.232.50.15:22
10:00:07 [WRN][sshtunnel.py:_connect_ssh:287]: IOError, probably caused by file C:\Users\myUser\AppData\Roaming\MySQL\Workbench\ssh\known_hosts not found, the message was: [Errno 2] No such file or directory: u'C:\\Users\\myUser\\AppData\\Roaming\\MySQL\\Workbench\\ssh\\known_hosts'
10:00:07 [ERR][sshtunnel.py:notify_exception_error:233]: Traceback (most recent call last):
File "C:\Program Files\MySQL\MySQL Workbench 6.3 CE\sshtunnel.py", line 297, in _connect_ssh
look_for_keys=has_key, allow_agent=has_key)
File "C:\Program Files\MySQL\MySQL Workbench 6.3 CE/python/site-packages\paramiko\client.py", line 301, in connect
t.start_client()
File "C:\Program Files\MySQL\MySQL Workbench 6.3 CE/python/site-packages\paramiko\transport.py", line 461, in start_client
raise e
SSHException: Incompatible ssh peer (no acceptable kex algorithm)
10:00:07 [INF][ SSH tunnel]: TunnelManager.wait_connection authentication error: Authentication error, unhandled exception caught in tunnel manager, please refer to logs for details
10:00:07 [ERR][ SSH tunnel]: Authentication error opening SSH tunnel: Authentication error, unhandled exception caught in tunnel manager, please refer to logs for details
더 많은 정보 :
"ssh"폴더가 없습니다 :
C:\Users\myUser\AppData\Roaming\MySQL\Workbench
두 서버의 방화벽 규칙 :
root@debian:~# iptables -vnL
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out source destination
두 서버에서 SSH (KiTTY)와 연결할 수 있습니다 ...
두 가지 버전의 MySQL Workbench를 시도했습니다.
Version 6.3.3.0 build 592 (64 bits)
Version 6.0.9.11421 build 1170 (32 bits)
이 두 버전은 Debian Wheezy에서는 작동하지만 Debian Jessie에서는 작동하지 않습니다. 내가 무엇을 놓치고 있습니까?