# Problems with configuring core and relay nodes

**URL:** https://forum.cardano.org/t/problems-with-configuring-core-and-relay-nodes/35675
**Category:** Operate a Stake Pool
**Created:** [10 July 2020 14:30 UTC](https://forum.cardano.org/t/problems-with-configuring-core-and-relay-nodes/35675 "2020-07-10T14:30:52Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![martin](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/martin/32/19346_2.png) [@martin](https://forum.cardano.org/u/martin)
#### Post date: [10 July 2020 14:30 UTC](https://forum.cardano.org/t/problems-with-configuring-core-and-relay-nodes/35675/1 "2020-07-10T14:30:52Z")

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Problem with CONFIGURE CORE AND RELAY NODES

I cannot make my core and relay nodes to communicate.

More details:

> <https://github.com/input-output-hk/cardano-tutorials/issues/237>
>
> I have two instances of cardano on AWS.
> I want to run them as a core node and the other as a...

Could someone help me?

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### Author: ![Andy\_Hendrikx](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.cardano.org/andy_hendrikx/32/88938_2.png) [@Andy\_Hendrikx](https://forum.cardano.org/u/Andy_Hendrikx)
#### Post date: [10 July 2020 14:58 UTC](https://forum.cardano.org/t/problems-with-configuring-core-and-relay-nodes/35675/2 "2020-07-10T14:58:44Z")

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@martin I’ve split and moved your question to the right category.