# Control Logix ethernet path **URL:** \ **Category:** Ignition\ **Tags:** ignition79\ **Created:** [May 29, 2018, 8:39pm UTC](https://forum.inductiveautomation.com/t/control-logix-ethernet-path/18206 "2018-05-29T20:39:31Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![f\_jerrym](https://avatars.discourse-cdn.com/v4/letter/f/e56c9b/32.png) [@f\_jerrym](https://forum.inductiveautomation.com/u/f_jerrym)\ **Post date:** [May 29, 2018, 8:39pm UTC](https://forum.inductiveautomation.com/t/control-logix-ethernet-path/18206/1 "2018-05-29T20:39:31Z")
Hello I have a two PLC’s I will call them PLC1 and PLC2. PLC 1 is on our Plantwide network but PLC2 is not. PLC2 is hooked up to a separate card that is in Slot 15 off of PLC1. I need to come up with a path for the UPC-UA Device. PLC1 Address is 192.168.0.1 ENBT Allen Bradly card PLC2 address is 192.168.75.14 ENBT Allen Bradley card The Hostname path I am trying to write is 192.168.0.1,1,15,2,192.168.75.14,2,1,0 192.168.0.1- first Ethernet address to browse 1=backplane 15=Ethernet card slot number on plc1 2=port# 192.168.75.14=address of PLC2 Ethernet card 2= Port# 1 =backplane 0=cpu slot # I have tried different port #s as well. but have not found much info on this. ---
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [May 29, 2018, 9:19pm UTC](https://forum.inductiveautomation.com/t/control-logix-ethernet-path/18206/2 "2018-05-29T21:19:15Z")
Put the first IP address in the hostname field. Then the rest of the path, but omit the 2nd “Port#=2”. Like so: ```auto 1,15,2,192.168.75.1,1,0 ``` CIP Port segments are always pairs of port number then address. An even number of items in path. ---
**Author:** ![f\_jerrym](https://avatars.discourse-cdn.com/v4/letter/f/e56c9b/32.png) [@f\_jerrym](https://forum.inductiveautomation.com/u/f_jerrym)\ **Post date:** [May 30, 2018, 1:18pm UTC](https://forum.inductiveautomation.com/t/control-logix-ethernet-path/18206/3 "2018-05-30T13:18:29Z")
Thank you for the info. I had tried your path but did not put the information in the right place. as a pretty New user of ignition I tried to put the whole address and path in the host name. once I separated it out it worked fine. thank You for the Help.