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linux - ssh: connect to host localhost port 22: Network is unreachable

centos7下 ssh: connect to host localhost port 22: Network is unreachable

注意是centos7 他的防火墙工具跟以前不同!

我查了好多资料,折腾了半天,都没有搞定ssh: connect to host localhost port 22: Network is unreachable。

这个问题是在安装配置hadoop-1.2.1后启动相关的5个进程时遇到的。

黄舟黄舟2743일 전950

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