RTSP no route to host
Use this page when the player reports No route to host. The usual issue is not the stream path, but the fact that the network cannot reach the target address at all.
This error usually appears when the address points to a private LAN host, the hostname does not resolve correctly, or the target is simply not reachable from the network that RTSP.RUN connects from.
What to check first
- make sure you are not using a private LAN address like 192.168.x.x for a public internet workflow
- confirm that the public host or DDNS name resolves to the correct reachable endpoint
- treat this as a routing and exposure problem before you debug the stream path itself
Questions behind a no route to host error
Start with the public address and routing assumptions before you troubleshoot the RTSP path.
The player does not know how to reach the camera. This is not an issue with the last part of the address, but a network problem.
- Internal IPs (e.g.
192.168.1.10) do not work from the internet – for external access you need a public IP or a hostname (DDNS).
You need to configure port forwarding on your router (typically port 554) to the internal IP address of the camera.
- Instructions for your specific router can be found online.
- Use strong passwords and disable unnecessary services on your camera.
Yes. If your IP address changes occasionally, use a free Dynamic DNS service (for example No-IP, DuckDNS, Dynu).
- You will get a hostname that automatically updates to your current IP address.
- Most routers and cameras support DDNS directly in their settings.