# The "event-state" node loses the token if iHost is rebooted
**URL:** https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472
**Category:** eWeLink CUBE
**Tags:** advanced-plan
**Created:** [April 13, 2023, 9:17am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472 "2023-04-13T09:17:53Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@edmasec](https://forum.ewelink.cc/u/edmasec)
#### Post date: [April 13, 2023, 9:17am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/1 "2023-04-13T09:17:53Z")
An error occurs at the “event-state” node in Node Red (ewelink cube)
-I use the “control-device” and “event-state” nodes
-I get the token from iHost
-Everything works correctly (on/off with “control-device” and receiving data from iHost with “event-state”)
-If I stop/start iHost (reboot), the “event-state” node no longer works (I no longer receive data from iHost)
-The “control-device” node still works correctly.
I think that the “event-state” node loses the token if iHost is rebooted
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### Author:  [@Teki](https://forum.ewelink.cc/u/Teki)
#### Post date: [April 13, 2023, 9:25am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/2 "2023-04-13T09:25:04Z")
the node keep the ip, when your ihost reboot, its IP may change, try to set static IP for your iHost
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### Author:  [@edmasec](https://forum.ewelink.cc/u/edmasec)
#### Post date: [April 13, 2023, 9:28am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/3 "2023-04-13T09:28:28Z")
iHost has static ip
the “control-device” node works correctly with the same token
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### Author:  [@Teki](https://forum.ewelink.cc/u/Teki)
#### Post date: [April 13, 2023, 10:16am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/4 "2023-04-13T10:16:37Z")
We’ll look into this issue
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### Author:  [@elcarmen.castellon](https://forum.ewelink.cc/u/elcarmen.castellon)
#### Post date: [April 13, 2023, 10:53am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/5 "2023-04-13T10:53:01Z")
how do you put a static ip in ihost?
I can’t find this option
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### Author:  [@edmasec](https://forum.ewelink.cc/u/edmasec)
#### Post date: [April 13, 2023, 11:04am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/6 "2023-04-13T11:04:49Z")
I assigned the ip address in the router using the mac address
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### Author:  [@quimmulla](https://forum.ewelink.cc/u/quimmulla)
#### Post date: [April 13, 2023, 1:41pm UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/7 "2023-04-13T13:41:36Z")
Thank you. solved.
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### Author:  [@Teki](https://forum.ewelink.cc/u/Teki)
#### Post date: [April 14, 2023, 2:46am UTC](https://forum.ewelink.cc/t/the-event-state-node-loses-the-token-if-ihost-is-rebooted/16472/10 "2023-04-14T02:46:26Z")
you need to do this on your router’s management page, try to google ‘your router model number + static ip’ for instruction.