Hello

I own several Mikrotik equipment (1 RB450G, 2 RB750 and 2 751G-2HnD). I have setup the RB450G as a router which makes NAT for my private network address (192.168.1/24) I also own a QNAP server 569PRO which can use PNP to redirect incoming traffic to services for it . I have enabled UPNP and tried any combination of

Allow To Disable External Interface
Show Dummy Rule

and it is not detected by my qnap server. It gives this error message.


------ NAT PMP Diagnostics ------
initnatpmp() returned 0 (SUCCESS)
using gateway : 192.168.1.1
sendpublicaddressrequest returned 2 (SUCCESS)
readnatpmpresponseorretry returned -7 (FAILED)
------ UPnP Diagnostics ------
upnpc : miniupnpc library test client. (c) 2006-2011 Thomas Bernard
Go to http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
for more information.
List of UPNP devices found on the network :
desc: http://192.168.1.39:8089/
st: upnp:rootdevice

I have also tried PortMapper 1.9.5 application and it says it doesn't find any UPNP router on the subnet.

WARN Could not connect to router: Did not find a router
org.chris.portmapper.router.RouterException: Did not find a route

Any advice?

Best regards and thank you

JEdu

what configuration you have on the router?