4 ms·
UPnP is not tied to NAT, where do you have this from? UPnP is used to request direct connections, a firewall can implement UPnP just as well as a NAT.
by deng 9mo ago
UPnP is not tied to NAT, where do you have this from? UPnP is used to request direct connections, a firewall can implement UPnP just as well as a NAT.