# Inbound Security Group Rules

본 Guide는 <mark style="color:yellow;">\[공급 업체 권장 보안 그룹]</mark>에 포함된 Port와, 각 Port의 역할을 설명합니다.&#x20;

또한, <mark style="color:yellow;">\[공급 업체 권장 보안 그룹]</mark>을 사용하지 않고 보안 그룹을 직접 구성하는 경우에도, 아래 Port는 반드시 허용되어야 OvenMediaEngine Enterprise on AWS를 원활하게 사용할 수 있습니다.

## Security Group 규칙 설명 <a href="#security-group-rules-overview" id="security-group-rules-overview"></a>

<table><thead><tr><th width="151">Port</th><th>Usage</th></tr></thead><tbody><tr><td>22/tcp</td><td>SSH</td></tr><tr><td>8080/tcp</td><td>Web Console Access</td></tr><tr><td>8443/tcp</td><td>HTTP Web Console Access</td></tr><tr><td>9999/udp</td><td>SRT Input</td></tr><tr><td>9998/udp</td><td>SRT Streaming</td></tr><tr><td>4000/udp</td><td>MPEG-2 TS Input</td></tr><tr><td>1935/tcp</td><td>RTMP Input</td></tr><tr><td>80/tcp</td><td>Low-Latency HLS (LL-HLS; <code>http://</code>) Streaming, WebRTC Signaling (both ingest and streaming; <code>ws://</code>), Thumbnail</td></tr><tr><td>443/tcp</td><td>Secure Low-Latency HLS (LL-HLS; <code>https://</code>) Streaming, WebRTC Signaling (both ingest and streaming; <code>wss://</code>), Thumbnail</td></tr><tr><td>3478/tcp</td><td>WebRTC TCP relay (TURN Server, both ingest and streaming)</td></tr><tr><td>10000-10009/udp</td><td>WebRTC Ice candidate (both ingest and streaming)</td></tr><tr><td>9000/tcp</td><td>Origin Server (OVT)</td></tr></tbody></table>