Orbi WiFi 7 RBE973
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Re: DG834G port forward issues

GRSENG
Follower

DG834G port forward issues

I am trying to open two ports   port 9000 UDP and Port 9002 TCP.

I have set up the services for thoes ports

In the firewall I have port used the port and the devices IP address but when I try to scan the ports I am told they re not as I set them

So I have a fixed IP address for the Device on the  LAN  192.168.0.2x   I can pingt this address with no issues.

Under services I have set TCP  for port 9002 and UDP for port 9000.

under firewall I have set port 9002 TCP as   Always allow,  and the IP range as   start 192.168.0.2X  Finish 192,168,0,2X

Under Firewall I have set port 9000 UDP as Always allow, with an IP range  start 192.168.0.2X to Finish 192.168.0.2X.

I have done this in bioth incomig and outgoing sections

 

IF I do a port scan using IPfingerprints I get port 9000 TCP closed  Port 9000 UDP open and port 9002m TCP Closed and port 9002 UDP  open.  On anothrt try I have ports 9000 TCP and Port 9002 TCP  closed and 9000 UDP closed and 9002 UDP open.    (need port 9002 TCP and Port 9000 UDP)

 

Any ideas as to whay I am doing wrong and how to get this situation sorted?

 

Oh There is one other fixed IP address connected to thr LAN  192.168.0.X  This has  "Any TCP" in the services linked in the firwall to 192.168.0.X.  This is wotrking

 

ANY assistance welcome please (the matter is rather Urgent0

Thanks

 

 

 

 

Model: DG834G|ADSL Firewall Gateway
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schumaku
Guru

Re: DG834G port forward issues


@GRSENG wrote:

Under services I have set TCP  for port 9002 and UDP for port 9000.

under firewall I have set port 9002 TCP as   Always allow,  and the IP range as   start 192.168.0.2X  Finish 192,168,0,2X

Under Firewall I have set port 9000 UDP as Always allow, with an IP range  start 192.168.0.2X to Finish 192.168.0.2X.

I have done this in bioth incomig and outgoing sections


Thee is no need to masquerade RFC 1918 Private IP addresses.

 


@GRSENG wrote:

IF I do a port scan using IPfingerprints I get port 9000 TCP closed  Port 9000 UDP open and port 9002m TCP Closed and port 9002 UDP  open.  On anothrt try I have ports 9000 TCP and Port 9002 TCP  closed and 9000 UDP closed and 9002 UDP open.    (need port 9002 TCP and Port 9000 UDP)

 

Oh There is one other fixed IP address connected to thr LAN  192.168.0.X  This has  "Any TCP" in the services linked in the firwall to 192.168.0.X.  This is wotrking


That's the problem - the "Any TCP" takes preference. On these consumer devices, there is no way to change the NAT and firewall priority.

 

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