ssh local forwarding
Navicat(localhost) =====> host_a =====> host_b =====> host_database
如何跨越host_a,host_b实现本地直连host_database?
host_a做端口映射
ssh -fNL 0.0.0.0:10588:127.0.0.1:22 user@host_b |
这样ssh user@host_a -p 10588
就会直连到host_b
0.0.0.0
表示其他机器通过连接host_a:10588也能连到host_bNavicat走ssh tunnel
根据端口查看进程
# command 1 |