文件操作 - ssdp.xml
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文件: /usr/lib/firewalld/services/ssdp.xml
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<?xml version="1.0" encoding="utf-8"?> <service> <short>Simple Service Discovery Protocol (SSDP)</short> <description>The Simple Service Discovery Protocol (SSDP) is a network protocol based on the Internet protocol suite for advertisement and discovery of network services and presence information.</description> <port protocol="udp" port="1900"/> <destination ipv4="239.255.255.250" ipv6="FF02::C"/> </service>
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