| 1. | We ll use machinea in this example
在这个例子中，我们将使用machinea 。 |
| 2. | The first test is to check if machinea can use ssh to run a simple command on machineb
第一个测试是检查machinea是否可以使用ssh在machineb上运行一个简单的命令。 |
| 3. | Once the ssh server setup above has been completed , the trust relationship between machinea and machineb is complete
完成了上述ssh服务器设置后，便完成了machinea和machineb之间的信任关系。 |
| 4. | If the server is disallowing the authentication , open up the ssh server trace sshd . trace on machinea to look for clues
如果是服务器阻碍了认证，那么打开ssh服务器跟踪（ machinea上的sshd . trace ）寻找线索。 |
| 5. | To do this , you ll need to pick two hosts that do not allow the desired form of authentication we ll assume machinea and machineb in the discussion below
为此，需要采用两个不允许期望形式的认证的主机（在下面的讨论中我们假设是machinea和machineb ） 。 |
| 6. | We will assume in the setup below that the db2 udb dpf instance is configured to run on two different hosts there can be any number of db2 nodes on each of these hosts , called machinea and machineb
在下面的设置中，我们将假设db2 udb dpf实例被配置为在两个不同的主机，即machinea和machineb上运行（每个主机上可以有任意数量的db2节点） 。 |
| 7. | Any user id from machinea is allowed to ssh to machineb as the same user id this form of host - based authentication does not allow a user id on one machine to login as a different user id on the other machine
来自machinea的任何用户id都可以凭相同的用户id ssh到machineb （这种形式的基于主机的认证不允许一台机器上的某个用户id以不同的用户id登录到其他机器上） 。 |
| 8. | Host - based authentication using ssh allows any user id from machinea to use ssh to login as that same user id on machineb , assuming that the ssh client on machinea is configured to use host - based authentication and the ssh server on machineb is configured to allow host - based authentication
使用ssh的基于主机的认证允许来自machinea的任何用户id使用ssh以相同的用户id登录到machineb上，这里假设machinea上的ssh客户机被配置为使用基于主机的认证， machineb上的ssh服务器被配置为允许基于主机的认证。 |
