Mapping public IP with private IP with Solman or SapRouter

[Former Member]

Hi,

Say there are three (3) applcation server running with there corresponding IP address 192.168.x.x .

Now in another machine i have install the saprouter and solman .

How to configure that 3 ips of applcaition server in saprouter or solman so that i can access them from anywhere.

And i have also the Public IP 30.xxx.xx.xx

My question how will i mapped the public IP with the corresponding three application server IP through SAP router or SOLMAN

Thanks in advance.

Help needed urgently.

[Former Member]

Assuming your are using default port for sap router then the most direct way is to route any port from IP public facing router to port 3299 where the saprouter resides.

if the saprouttab configured correctly, adding saprouter string at the SAP GUI  should allow access to virtually every allowed system.

for a more secure connection, you could consider VPN.

[former_member182657]

Hi Roy,

Say there are three (3) applcation server running with there corresponding IP address 192.168.x.x .
Now in another machine i have install the saprouter and solman .
How to configure that 3 ips of applcaition server in saprouter or solman so that i can access them from anywhere.

Every organization maintains their complete network with the help of firewalls/UTMs devices as well as DC for internal network communications.In order to maintain communication of three systems you could even permits firewall IP ( Which is the single gateway in your network ) or can define required IP in your sap routtab file .

My question how will i mapped the public IP with the corresponding three application server IP through SAP router or SOLMAN

Your router private IP will be mapped with the single public IP & for this to achieve you'll need to create firewall rules under UTM.

Hope this will help you.

Regards,

[Former Member]

I have check the sap routtab file there are no private ips define.

Is there are any way to define that private ips in the solman system with there hostname.

Thanks in advance.

[former_member182657]

Simply add below as according to your network class,if it's C class then you could permit systems by adding lines as below e.g

1. Access from local network to SAP

P    192.168..      194.39.131.34     3299

P    192.168..          194.39.131.34 *

P    * 192.168.0.* *

additionally you could enable all connections temporarily by just adding

P * * *

Best would be to follow SAP doc at Creating a Route Permission Table - SAProuter - SAP Library

& SAProuter: Editing a New SAPROUTTAB - System Administration Assistant (BC-RRR) - SAP Library

Hope this will resolve your issue.

Good luck !!