我该如何重写以下命令ProxyCommand
?
ssh -l username1 -t jumphost1 \
ssh -l username2 -t jumphost2 \
ssh -l username3 -t jumphost3 \
ssh -l username4 server
这不行
ssh -o ProxyCommand="\
ssh -l username1 -t jumphost1 \
ssh -l username2 -t jumphost2 \
ssh -l username3 -t jumphost3" \
-l username4 server
username1@jumphost1's password:
Pseudo-terminal will not be allocated because stdin is not a terminal.
Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
ssh_exchange_identification: Connection closed by remote host
我知道它与结合使用nc
,但我正在寻找将其与3个以上的啤酒花结合使用的方法,并且还将此选项与结合使用scp
。我检查了ssh_config
手册页,但至少对于我而言,信息非常匮乏。
编辑
我尝试使用ProxyCommand
嵌套在另一个ProxyCommand
建议如下
debug3: ssh_init_stdio_forwarding: 192.17.2.2:2222
debug1: channel_connect_stdio_fwd 192.17.2.2:2222
debug1: channel 0: new [stdio-forward]
debug2: fd 4 setting O_NONBLOCK
debug2: fd 5 setting O_NONBLOCK
debug1: getpeername failed: Bad file descriptor
debug3: send packet: type 90
debug2: fd 3 setting TCP_NODELAY
debug3: ssh_packet_set_tos: set IP_TOS 0x10
debug1: Requesting no-more-sessions@openssh.com
debug3: send packet: type 80
debug1: Entering interactive session.
幸运的是,既然7.3
-J
或达到了ProxyJump
我的目的,尽管我仍然必须解决我的按键设置问题。
ssh -q -J user1@jumphost1,user2@jumphost2,user3@jumphost3 user@server