How to set OpenNAT in Manajro 20.1 KDE 64 bit

Support Network
1

When I launch Warframe I get an error regarding Strict NAT. I have this problem on Windows (I don’t have Windows anymore). I heard that using a VPN can help but when I connect to ExpressVPN I get no connection.

Currently, I’m looking at these two guides.

Stack Overflow and Revsys

I just don’t want to start issuing commands without confirmation that I can reverse or won’t brick my connection. Also, I had problems to connect with the default Ethernet connection I deleted it and the system made a new one called eno1

I did various things for this including enabling the service dhcpcd. I tried DHCP-client and disabling IPV6 I just don’t know what fixed it but it got fixed after I booted the Live session and rebooted.

2

NAT is done at a router level unless you’re using a firewall (pretty sure)

Make sure you enable plug’n’play in your router.

3

I can do this with the Firewall without a router?

4

Are you saying you’re not using a router?

It’s almost certain you are using a router, by default they block all incoming connections but upnp is usually on.

5

No I’m on a bridge with no router functions

6

If nothing is managing the incoming connections except your firewall it should be as easy as opening the ports the game requires.

7

That would be incoming and out connections? Particularly Warframe is telling me to forward ports 4950 and 4955 to my local IP. How would I do this with UFW GUI?

8

This seems like it works but still not marking solved until a week has passed at least. The game didn’t complain this time.

Screenshot_20201014_082352
Screenshot_20201014_0823521920×1080 110 KB

9

If you only need ports 4950 and 4955 what’s with all the other open ones?

I’d encourage you to close these when you’re not playing to be safe.
There is probably a way automate this if you’re willing to go deep enough.

10

I found upnppc command.

upnpc --help
upnpc : miniupnpc library test client, version 2.1.
 (c) 2005-2019 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] [remote host]
                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] [remote host]
                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.

This my output

upnpc -s
upnpc : miniupnpc library test client, version 2.1.
 (c) 2005-2019 Thomas Bernard.
Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
for more information.
List of UPNP devices found on the network :
 desc: http://10.0.0.1:48916/rootDesc.xml
 st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found a (not connected?) IGD : http://10.0.0.1:48916/ctl/IPConn
Trying to continue anyway
Local LAN ip address : 10.0.0.26
Connection Type : IP_Routed
Status : Connected, uptime=1018256s, LastConnectionError : ERROR_NONE
  Time started : Fri Oct  9 10:55:31 2020
MaxBitRateDown : 4200000 bps (4.2 Mbps)   MaxBitRateUp 4200000 bps (4.2 Mbps)
GetExternalIPAddress failed. (errorcode=501)
Bytes:   Sent: 3603332544       Recv: 530729392
Packets: Sent: 78366515 Recv: 175263519

upnpc -S
upnpc : miniupnpc library test client, version 2.1.
 (c) 2005-2019 Thomas Bernard.
Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
for more information.
List of UPNP devices found on the network :
 desc: http://10.0.0.1:48916/rootDesc.xml
 st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found a (not connected?) IGD : http://10.0.0.1:48916/ctl/IPConn
Trying to continue anyway
Local LAN ip address : 10.0.0.26
FirewallEnabled: 0 & Inbound Pinhole Allowed: 0
GetFirewallStatus:
   Firewall Enabled: No
   Inbound Pinhole Allowed: No
Bytes:   Sent: 3604454301       Recv: 597229218
Packets: Sent: 78381251 Recv: 175311150

upnpc -l
upnpc : miniupnpc library test client, version 2.1.
 (c) 2005-2019 Thomas Bernard.
Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
for more information.
List of UPNP devices found on the network :
 desc: http://10.0.0.1:48916/rootDesc.xml
 st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found a (not connected?) IGD : http://10.0.0.1:48916/ctl/IPConn
Trying to continue anyway
Local LAN ip address : 10.0.0.26
Connection Type : IP_Routed
Status : Connected, uptime=1018363s, LastConnectionError : ERROR_NONE
  Time started : Fri Oct  9 10:55:31 2020
MaxBitRateDown : 4200000 bps (4.2 Mbps)   MaxBitRateUp 4200000 bps (4.2 Mbps)
GetExternalIPAddress failed. (errorcode=501)
 i protocol exPort->inAddr:inPort description remoteHost leaseTime
GetGenericPortMappingEntry() returned 713 (SpecifiedArrayIndexInvalid)

When I try ton open ports I get this:

upnpc -a 10.0.0.26 4955 4955 UDP
upnpc : miniupnpc library test client, version 2.1.
 (c) 2005-2019 Thomas Bernard.
Go to http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
for more information.
List of UPNP devices found on the network :
 desc: http://10.0.0.1:48916/rootDesc.xml
 st: urn:schemas-upnp-org:device:InternetGatewayDevice:1

Found a (not connected?) IGD : http://10.0.0.1:48916/ctl/IPConn
Trying to continue anyway
Local LAN ip address : 10.0.0.26
GetExternalIPAddress failed.
AddPortMapping(4955, 4955, 10.0.0.26) failed with code 501 (Action Failed)
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