team - 2015-05-12

Dear Sir or Madam,

Status:
In our company we use LTi Servo controllers, wich include a Codesys PLC.

  • Our company network is something like: 192.168.33.x
  • Machine subnet ist: 192.168.44.y
  • With a NAT on the machine's gateway, we can access every item of the 192.168.44.y subnet, by connecting to 10.A.B.y from anywhere inside our company. (Where A.B is the machine's number)
    [For remote maintenance of our machines remote we use a VPN server, which every online machine connects to.
    In order to connect to any PC/drive/... without further configuration the 10.0.0.0 subnet is redirected to the VPN server.]

  • We can connect to the server controllers over TCP (with the vendor's "drive manager" software)

Questions:
1. How would we need to configure CoDeSyS gateway (with the gateway running on the same PC in the company subnet) to access the servo
a) over UDP (Error: no adapter with the subnet ... found)
b) over TCP
without broadcast traffic?

Greetings from Austria,
Team