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Server: Apache/2.4.52 (Ubuntu)
System: Linux mail.btech-izolacje.pl 5.15.0-140-generic #150-Ubuntu SMP Sat Apr 12 06:00:09 UTC 2025 x86_64
User: pewna6876 (1017)
PHP: 8.2.28
Disabled: NONE
$ pwd: /lib/firewalld/services/
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File: //lib/firewalld/services/ssdp.xml
<?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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