# Problem with HTTP Request Node

**URL:** <https://discourse.nodered.org/t/problem-with-http-request-node/17680>\
**Category:** General\
**Created:** [8 November 2019 14:24 UTC](https://discourse.nodered.org/t/problem-with-http-request-node/17680 "2019-11-08T14:24:43Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![pcgopher](https://avatars.discourse-cdn.com/v4/letter/p/96bed5/32.png) [@pcgopher](https://discourse.nodered.org/u/pcgopher)\
**Post date:** [8 November 2019 14:24 UTC](https://discourse.nodered.org/t/problem-with-http-request-node/17680/1 "2019-11-08T14:24:43Z")

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Hello,

I'm running Node-RED on a Windows 10 device and set up a flow to control an ADAM relay module from Advantech. I'm using an HTTP Request node to connect to the ADAM module, but I'm not getting back a response. I've got the same flow set up on a device that runs on Linux, and this successfully connects and receives a response back. Both devices are on the same network. Basically everything is the same except for the operating system that runs NodeRed. I have attached my flow so you can get an idea of what I've set up. When I do a wire-shark capture between my Windows device and the Adam module, it tells me that the connection is "Forbidden". However, I can access the ADAM module by typing it's IP address into a web browser.

[{"id":"e0b274d.c9fde88","type":"inject","z":"1fcf8288.513a9d","name":"Timer","topic":"","payload":"","payloadType":"date","repeat":"10","crontab":"","once":true,"x":260,"y":200,"wires":[["d0d12b4a.38645"]]},{"id":"baaf207e.66e568","type":"debug","z":"1fcf8288.513a9d","name":"","active":true,"console":"false","complete":"false","x":1190,"y":180,"wires":},{"id":"fad83d8a.059dd","type":"function","z":"1fcf8288.513a9d","name":"","func":"msg.payload = "DO0="+context.global.heater1 + "&DO1=" + context.global.heater2 +"&DO2="+context.global.heater3+"&DO3="+context.global.heater4 +"&DO4="+context.global.heater5 +"&DO5="+context.global.heater6;\nreturn msg;","outputs":1,"noerr":0,"x":750,"y":260,"wires":[["9e2037bf.ed55f","f2b03644.b8fde"]]},{"id":"d0d12b4a.38645","type":"delay","z":"1fcf8288.513a9d","name":"","pauseType":"delay","timeout":"2","timeoutUnits":"seconds","rate":"1","nbRateUnits":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"x":560,"y":260,"wires":[["fad83d8a.059dd"]]},{"id":"9e2037bf.ed55f","type":"debug","z":"1fcf8288.513a9d","name":"","active":true,"console":"false","complete":"false","x":1170,"y":360,"wires":},{"id":"f2b03644.b8fde","type":"http request","z":"1fcf8288.513a9d","name":"","method":"POST","ret":"txt","paytoqs":false,"url":"[http://10.1.0.105/digitaloutput/all/value/","tls":"","persist":false,"proxy":"","authType":"basic","x":950,"y":260,"wires":[["baaf207e.66e568](http://10.1.0.105/digitaloutput/all/value/%22,%22tls%22:%22%22,%22persist%22:false,%22proxy%22:%22%22,%22authType%22:%22basic%22,%22x%22:950,%22y%22:260,%22wires%22:%5B%5B%22baaf207e.66e568)"]]}]