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Always getting errors when trying to forward a port

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KrawallKurt

Joined: 21 Nov 2014
Posts: 2

Posted: Fri Nov 21, 2014 4:25 pm Post subject: Always getting errors when trying to forward a port

first post so I can copy my console output here

KrawallKurt

Joined: 21 Nov 2014
Posts: 2

Posted: Fri Nov 21, 2014 4:25 pm Post subject:

Hi,
I just installed upnpc on my Raspberry Pi and now want to open ports on my OpenWRT Router with miniupnp. Here is what I did:

Code:

$ upnpc -a 192.168.0.10 3389 3389 TCP
upnpc : miniupnpc library test client. (c) 2005-2013 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://192.168.0.1:5000/rootDesc.xml
st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found valid IGD : http://192.168.0.1:5000/ctl/IPConn
Local LAN ip address : 192.168.0.11
ExternalIPAddress = xxx.xxx.xxx.xxx
AddPortMapping(3389, 3389, 192.168.0.10) failed with code 718 (ConflictInMappingEntry)
GetSpecificPortMappingEntry() failed with code 714 (NoSuchEntryInArray)

I read this could be because the port is opened already, so I checked.

Code:

$ upnpc -l
upnpc : miniupnpc library test client. (c) 2005-2013 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://192.168.0.1:5000/rootDesc.xml
st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found valid IGD : http://192.168.0.1:5000/ctl/IPConn
Local LAN ip address : 192.168.0.11
Connection Type : IP_Routed
Status : Connected, uptime=2404568s, LastConnectionError : ERROR_NONE
Time started : Fri Oct 24 22:15:02 2014
MaxBitRateDown : 8388608 bps (8.3 Mbps) MaxBitRateUp 4194304 bps (4.1 Mbps)
ExternalIPAddress = xxx.xxx.xxx.xxx
i protocol exPort->inAddr:inPort description remoteHost leaseTime
0 TCP 6851->192.168.0.50:6851 'Hola' '' 0
1 UDP 52879->192.168.0.40:52879 'Teredo' '' 0
2 UDP 58138->192.168.0.40:58138 'Teredo' '' 0
3 UDP 51749->192.168.0.40:51749 'Teredo' '' 0
4 TCP 20360->192.168.0.10:4000 'NoMachine' '' 0
5 UDP 50589->192.168.0.40:50589 'Teredo' '' 0
6 UDP 61614->192.168.0.10:61614 'Teredo' '' 0
7 UDP 29318->192.168.0.10:29318 'NAT-PMP 29318 udp' '' 2061
8 TCP 29318->192.168.0.10:29318 'NAT-PMP 29318 tcp' '' 2061
GetGenericPortMappingEntry() returned 713 (SpecifiedArrayIndexInvalid)

Is the list meant to fail with code 713?!

Anything I did wrong?
Thanks in advance

miniupnp
Site Admin

Joined: 14 Apr 2007
Posts: 1593

Posted: Mon Nov 24, 2014 2:44 pm Post subject:

Quote:

Is the list meant to fail with code 713?!

yes. The way to get the list is to get index 0, then 1, etc.
until error "SpecifiedArrayIndexInvalid" is reached.

I think you cannot add portmapping to 192.168.0.10 port 3389
because you are using upnpc on machine with IP 192.168.0.11 and miniupnpd secure mode is enabled.
_________________
Main miniUPnP author.
https://miniupnp.tuxfamily.org/

mbierman

Joined: 21 Sep 2023
Posts: 1

Posted: Thu Sep 21, 2023 11:17 pm Post subject: Same issue

I'm also getting

Code:

$ upnpc -a 192.168.0.40 80 4001 TCP
upnpc : miniupnpc library test client, version 2.2.5.
(c) 2005-2023 Thomas Bernard.
Go to http://miniupnp.free.fr/ or https://...
for more information.
List of UPNP devices found on the network :
desc: http://192.168.0.1:33917/rootDesc.xml
st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found valid IGD : http://...
Local LAN ip address : 192.168.0.40
ExternalIPAddress = xxx.xxx.xxx.xxx
AddPortMapping(4001, 80, 192.168.0.40) failed with code 718 (ConflictInMappingEntry)

There is only one network interface on the machine and it is the .40 address. How can I get this to work?

miniupnp
Site Admin

Joined: 14 Apr 2007
Posts: 1593

Posted: Thu Sep 28, 2023 6:23 am Post subject: Re: Same issue

mbierman wrote:

I'm also getting

Code:

There is only one network interface on the machine and it is the .40 address. How can I get this to work?

Port 4001 is probably already used.
_________________
Main miniUPnP author.
https://miniupnp.tuxfamily.org/

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