Notes

upnpc : miniupnpc library test client, version 2.1.
(c) 2005-2018 Thomas Bernard.
Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
for more information.
Usage : upnpc [options] -a ip port external_port protocol [duration]
Add port redirection
upnpc [options] -d external_port protocol <remote host>
Delete port redirection
upnpc [options] -s
Get Connection status
upnpc [options] -l
List redirections
upnpc [options] -L
List redirections (using GetListOfPortMappings (for IGD:2 only)
upnpc [options] -n ip port external_port protocol [duration]
Add (any) port redirection allowing IGD to use alternative external_port (for IGD:2 only)
upnpc [options] -N external_port_start external_port_end protocol [manage]
Delete range of port redirections (for IGD:2 only)
upnpc [options] -r port1 [external_port1] protocol1 [port2 [external_port2] protocol2] [...]
Add all redirections to the current host
upnpc [options] -A remote_ip remote_port internal_ip internal_port protocol lease_time
Add Pinhole (for IGD:2 only)
upnpc [options] -U uniqueID new_lease_time
Update Pinhole (for IGD:2 only)
upnpc [options] -C uniqueID
Check if Pinhole is Working (for IGD:2 only)
upnpc [options] -K uniqueID
Get Number of packets going through the rule (for IGD:2 only)
upnpc [options] -D uniqueID
Delete Pinhole (for IGD:2 only)
upnpc [options] -S
Get Firewall status (for IGD:2 only)
upnpc [options] -G remote_ip remote_port internal_ip internal_port protocol
Get Outbound Pinhole Timeout (for IGD:2 only)
upnpc [options] -P
Get Presentation url

protocol is UDP or TCP
Options:
-e description : set description for port mapping.
-6 : use ip v6 instead of ip v4.
-u url : bypass discovery process by providing the XML root description url.
-m address/interface : provide ip address (ip v4) or interface name (ip v4 or v6) to use for sending SSDP multicast packets.
-z localport : SSDP packets local (source) port (1024-65535).
-p path : use this path for MiniSSDPd socket.
-t ttl : set multicast TTL. Default value is 2.