Network Requirements | Low-Latency Streaming - Amazon IVS
PortsIP Ranges

Network Requirements | Low-Latency Streaming

IVS low-latency streaming relies on RTMP(S), SRT, and WebRTC protocols for the transmission of media and data. To ensure a seamless experience, the destinations and ports listed below must be accessible to broadcast with a given protocol. Any restrictions on inbound or outbound traffic to these destinations may disrupt the functionality of IVS low-latency streaming.

Note: The information in this document does not apply when streaming content to IVS over AWS PrivateLink. For more information, see Private Ingest.

Ports

Protocol Destinations Port

RTMPS

*.live-video.net

TCP:443

Insecure RTMP

*.live-video.net

TCP:1935

SRT

*.srt.live-video.net

TCP:9000

WebRTC

*.live-video.net

TCP:4443 (WDP exchange)

UDP:32768-61000 (ephemeral ports for WebRTC)

IP Ranges

The data plane for IVS low-latency streaming is global. To broadcast to IVS, it is important that all subnets for the service IVS_LOW_LATENCY in ip-ranges.json must be accessible, regardless of their region or your chosen AWS Region. Streamers may be connected to any subnet automatically. See Global Solution, Regional Control for details.

For a list of all IVS_LOW_LATENCY subnets, run the following jq commands:

ipv4

curl https://ip-ranges.amazonaws.com/ip-ranges.json | jq -r '.prefixes[] | select(.service=="IVS_LOW_LATENCY") | .ip_prefix'

ipv6

curl https://ip-ranges.amazonaws.com/ip-ranges.json | jq -r '.ipv6_prefixes[] | select(.service=="IVS_LOW_LATENCY") | .ipv6_prefix'