Port redirection

gussr16 · June 2021

Hello community,

I have the following query, how can I do for NAT Policies:

Everything that enters my network Public through port 3298 TCP, redirect it to an Internal server through port 3299 TCP?

Saravanan · June 2021

Hi @GUSSR16,

Try the below config for inbound NAT policy.

Original Source: Any
Translated Source: Original
Original Destination: X7 IP
Translated Destination: Sap Router Private 2
Original Service: TCP 3298
Translated Service: TCP 3299
Inbound Interface: X7
Outbound Interface: Any

This should work for port redirection from TCP 3298 to TCP 3299.

Saravanan · June 2021

Hi @GUSSR16,

Thank you for visiting SonicWall Community.

Below KB article web-link can help you with Port Redirection or PAT configuration on firewall.

https://www.sonicwall.com/support/knowledge-base/how-can-i-configure-port-address-translation-pat-or-port-redirection/170505515124447/

Hope this helps.

Note: I'm moving this post to appropriate category.

gussr16 · June 2021

IT DIDN'T WORK FOR ME, I SHOW HOW I HAVE CONFIGURED

Ajishlal · June 2021

Hi @gussr16,

For SAP Router configuration, You would have to use the original port 3299. As I know that the SAP DATA center knows only 3299 and they wont connect to your custom external port as well as you have to enable ping service to the SAP ROUTER from the SAP Datacenter cluster.

From WAN-LAN you have to open the TCP 3299 & ping service.

For me I created the rule as same as below;

NAT RULE:

ACL WAN - LAN:

https://answers.sap.com/questions/4079030/sap-router-ports-on-firewall.html

gussr16 · June 2021

thank you very much for your help

Saravanan · June 2021

@GUSSR16 - Happy that I was able to assist you and solve your problem. Have a good one!!!

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Port redirection

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