DLMS server simulator one ip.with multiple ports

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By yl , 16 February, 2021
Forums
Gurux.DLMS

I am running dlms server simulator one ip with 300 different ports.
When i use my program to Connect Those ports concurrently. It looks like no response or fail request
But if i run simulator in 2 different ip back to normal.
Is.any parameter inside simulator i need to setup?

Kurumi

5 years 3 months ago

Hi,

You don't need to set any parameters. Are those IP addresses on the same PC or do you have two PC?
Are you using C# or Java version?

BR,
Mikko

yl

5 years 3 months ago

hi Mikko,
the same PC, i am using C# version

Kurumi

5 years 3 months ago

Hi,

Do you have two NIC cards connected to your PC or do you try to connect from another PC?

BR,
Mikko

yl

5 years 3 months ago

Hi Mikko,
i only have 1 NIC card in my PC, I run server simulator in my PC use my localhost IP with 300 different ports, my program in another pc, the program use PC IP + port number connect to DLMS server to get data. but 90% of concurrent requests are failed.
but when i run 2 server simulators in 2 different PCs with 1 port only. the program in third PC use PC IP + port number connect to DLMS server to get data concurrently,100% successful without fail request.
bcz i am doing the performance test for my program , so i tot i can just use one ip with 300 ports to perform concurrent process.