Hi All,
I've hit a snag in my deployment of OpenWrt for a specialized project, We are looking to get a IP Camera that transmits RTSP signal traverse a NAT using UDP however we find that the initial 554 connection works it stops there.
I then just see UDP traffic going from the RTSP Camera back to the Router
I saw this in the wireshark capture I followed:
RTSP/1.0 200 OK
CSeq: 4
Session: 681699900;timeout=60
Transport: RTP/AVP/UDP;unicast;client_port=9000-9001;server_port=8292-8293;ssrc=2d84d9bd;mode="play"
Date: Mon, Feb 05 2024 08:10:09 GM
I'm wondering if I need to add some NAT rules to get this to work. if you need any more details from me please let me know what i'm missing.
I'd prefer to avoid installing modules to fix this if possible I'd like to see if I can leverage the built-in firewall rules and NAT rules that come with the default OpenWRT install.
[LuCI openwrt-23.05 branch (git-23.306.39416-c86c256)]
[OpenWrt 23.05.2 (r23630-842932a63d)]