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Add dynamic ports warning to SRT Listener mode documentation #175

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Add dynamic ports warning to SRT Listener mode documentation #175

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Copilot Sep 19, 2025
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Add dynamic ports warning to SRT Listener mode documentation
Copilot Sep 19, 2025
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4 changes: 4 additions & 0 deletions content/en/1.astra/3.receiving/2.ip/srt.md
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Expand Up @@ -43,6 +43,10 @@ srt://[interface]@:port[#options]
- `port` - local port to accept incomming connection
- `options` - additional options for SRT protocol

::alert{type="warning"}
**Port Selection Warning**: Avoid using ports within the Linux dynamic port range to prevent conflicts with system-allocated ports. The dynamic port range is defined in `/proc/sys/net/ipv4/ip_local_port_range` and defaults to 32768-60999. Linux automatically allocates ports from this range for outgoing connections (including SRT Caller mode), which may conflict with your Listener mode ports.
::

Examples:

- `srt://@:3001` - wait for connection on any interface
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4 changes: 4 additions & 0 deletions content/es/1.astra/3.receiving/2.ip/srt.md
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Expand Up @@ -43,6 +43,10 @@ srt://[interface]@:port[#options]
- `port` - puerto local para aceptar la conexión entrante
- `options` - opciones adicionales para el protocolo SRT

::alert{type="warning"}
**Advertencia de Selección de Puertos**: Evite usar puertos dentro del rango de puertos dinámicos de Linux para prevenir conflictos con puertos asignados por el sistema. El rango de puertos dinámicos se define en `/proc/sys/net/ipv4/ip_local_port_range` y por defecto es 32768-60999. Linux asigna automáticamente puertos de este rango para conexiones salientes (incluyendo SRT en modo Caller), lo que puede generar conflictos con sus puertos de modo Listener.
::

Ejemplos:

- `srt://@:3001` - esperar conexión en cualquier interfaz
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4 changes: 4 additions & 0 deletions content/ru/1.astra/3.receiving/2.ip/srt.md
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Expand Up @@ -41,6 +41,10 @@ srt://[interface]@:port[#options]
- `port` - локальный порт для приема входящего соединения
- `options` - дополнительные опции для протокола SRT

::alert{type="warning"}
**Предупреждение о выборе портов**: Избегайте использования портов из диапазона динамических портов Linux во избежание конфликтов с портами, выделяемыми системой. Диапазон динамических портов определяется в `/proc/sys/net/ipv4/ip_local_port_range` и по умолчанию составляет 32768-60999. Linux автоматически выделяет порты из этого диапазона для исходящих соединений (включая SRT в режиме Caller), что может конфликтовать с портами вашего режима Listener.
::

Примеры:

- `srt://@:3001` - ожидание соединения на любом интерфейсе
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