Mar 23, 2020 · Enabling Remote Access to connect your server with plex.tv works best with modern routers that support uPnP or NAT-PMP auto-configuration. These allow an application like Plex Media Server to automatically configure a forwarded port on the router without you needing to do anything.
NAT-PMP · PyPI Project description. Provides functions to interact with NAT-PMP gateways implementing version 0 of the NAT-PMP draft specification. Forked from py-natpmp by Yiming Liu. ** Introduction py-natpmp is a NAT-PMP (Network Address Translation Port Mapping Protocol) library and testing client in Python. The client allows you to set up dynamic port mappings on NAT-PMP compatible routers. Net::NAT::PMP - Poke holes in a router's NAT using the NAT Net::NAT::PMP is a client for the NAT Port Mapping Protocol (NAT-PMP), which is currently an RFC draft. NAT-PMP is designed so that you can have rich network applications that can still work even behind your home router's NAT. GitHub - jackpal/go-nat-pmp: A Go language client for the A Go language client for the NAT-PMP internet protocol for port mapping and discovering the external IP address of a firewall. NAT-PMP is supported by Apple brand routers and open source routers like Tomato and DD-WRT. See https://tools.ietf.org/rfc/rfc6886.txt. nat-pmp · GitHub Topics · GitHub
4) We recommend that you disable certain features to stay anonymous when using a SOCKS proxy, click the network tab on the side menu, under "Network Extra's" disable UPNP/NAT-PMP, to disable them you just need to click them once, then click apply and then OK.
UniFi - Enabling UPnP on Ubiquiti Security Gateway Jan 25, 2017 Is UPnP a Security Risk? - How-To Geek
Using Deluge BitTorrent client and being behind two NATs (home router + ISP router), I've turned off both UPnP and NAT-PMP and let it seed one completed torrent, observing the behavior. To my surprise, the client starts uploading the torrent to multiple peers (in a few seconds).