tomcat org.apache.catalina.valves.RemoteIpValve配置说明
Apache Tomcat 8 Configuration Reference (8.0.53) - The Valve Component

The Valve Component Table of Contents Introduction Access Logging Access Log Valve Introduction Attributes Extended Access Log Valve Introduction Attributes Access Control Remote Address Filter Introduction Attributes Example 1 Example 2 Example 3 Remote Host Filter Introduction Attributes Proxies Support Remote IP Valve Introduction Attributes SSL Valve Introduction Attributes Single Sign On Valve Introduction Attributes Authentication Basic Authenticator Valve Introduction Attributes Digest Authenticator Valve