a query

[Former Member]

Hi experts,

We are making a "test" enviroement (thru AWS cloud instance) and had a SAP B1, SQL server and B1if installed in the same AWS cloud m/c.

Most of the inbound ports are either well controlled or default closed from the AWS cloud m/c firewall. However, our IT service provider just told us to open 2 additional ports (1433 and 2099), in order to get intercompany working. Humm .. does it make sense ??  Since we have all components in one test server (=AWS cloud m/c) and how come we need 2 additonal ports opened to the world in order to get intercompany traffic flowing internally.  

消息编辑者为：brooklynjimmy

[former_member192773 · Accepted solution]

Hello Jimmy,

IPort 1433 is the SQL port and 2099 is used for the DI-Proxy. The firewall is blocking the TCP-ip communication also if this is local communication.

Regards Teun

[Former Member]

Our IT service provider changed their mind yesterday and agreed we do not need to open the two ports from AWS firewall to get the intercompany traffic flowing.