我有一个服务器,其中有几个IP地址,可以在每个IP地址上托管站点.我有一个没有与之关联的网站的IP地址.我想只允许SSH登录到没有与之关联的站点的一个IP地址.这可能吗?如果是这样,谁能告诉我如何实现这一目标?
解决方法
在sshd_config中查看ListenAddress.
- ListenAddress
- Specifies the local addresses sshd(8) should listen on. The
- following forms may be used:
- ListenAddress host|IPv4_addr|IPv6_addr
- ListenAddress host|IPv4_addr:port
- ListenAddress [host|IPv6_addr]:port
- If port is not specified,sshd will listen on the address and all
- prior Port options specified. The default is to listen on all
- local addresses. Multiple ListenAddress options are permitted.
- Additionally,any Port options must precede this option for non-
- port qualified addresses.