# How do I undo a decommission of an IP?
**URL:** https://discuss.elastic.co/t/how-do-i-undo-a-decommission-of-an-ip/15500
**Category:** Elasticsearch
**Created:** [January 30, 2014, 2:44pm UTC](https://discuss.elastic.co/t/how-do-i-undo-a-decommission-of-an-ip/15500 "2014-01-30T14:44:14Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Martin\_Stabenfeldt](https://discuss.elastic.co/u/Martin_Stabenfeldt)
#### Post date: [January 30, 2014, 2:44pm UTC](https://discuss.elastic.co/t/how-do-i-undo-a-decommission-of-an-ip/15500/1 "2014-01-30T14:44:14Z")
Hi,
I've decommissioned a node by it's IP.
curl -XPUT localhost:9200/\_cluster/settings -d '{
"transient" : {
"cluster.routing.allocation.exclude.\_ip" : "10.0.0.1"
}
}'
How can I remove that setting?
I tried the same command but as a DELETE request. Didn't work. ☹
Cheers,
Martin
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### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [January 30, 2014, 3:38pm UTC](https://discuss.elastic.co/t/how-do-i-undo-a-decommission-of-an-ip/15500/2 "2014-01-30T15:38:32Z")
Could you try if this is working?
curl -XPUT localhost:9200/\_cluster/settings -d '{
"transient" : {
"cluster.routing.allocation.exclude.\_ip" : ""
}
}'
--
David Pilato | Technical Advocate | [Elasticsearch.com](http://Elasticsearch.com)
@dadoonet | @elasticsearchfr
Le 30 janvier 2014 at 15:44:18, Martin Stabenfeldt ([martin@stabenfeldt.net](mailto:martin@stabenfeldt.net)) a écrit:
Hi,
I've decommissioned a node by it's IP.
curl -XPUT localhost:9200/\_cluster/settings -d '{
"transient" : {
"cluster.routing.allocation.exclude.\_ip" : "10.0.0.1"
}
}'
How can I remove that setting?
I tried the same command but as a DELETE request. Didn't work. ☹
## Cheers, Martin
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---
### Author:  [@Martin\_Stabenfeldt](https://discuss.elastic.co/u/Martin_Stabenfeldt)
#### Post date: [January 31, 2014, 8:35am UTC](https://discuss.elastic.co/t/how-do-i-undo-a-decommission-of-an-ip/15500/3 "2014-01-31T08:35:26Z")
It worked, thanks! 🙂
On Thu, Jan 30, 2014 at 4:38 PM, David Pilato [david@pilato.fr](mailto:david@pilato.fr) wrote:
> Could you try if this is working?
>
> curl -XPUT localhost:9200/\_cluster/settings -d '{
> "transient" : {
> "cluster.routing.allocation.exclude.\_ip" : ""
> }
> }'
>
> --
> _David Pilato_ | _Technical Advocate_ | _[Elasticsearch.com](http://Elasticsearch.com)_
> @dadoonet [https://twitter.com/dadoonet](https://twitter.com/dadoonet) | @elasticsearchfr[https://twitter.com/elasticsearchfr](https://twitter.com/elasticsearchfr)
>
> Le 30 janvier 2014 at 15:44:18, Martin Stabenfeldt ([martin@stabenfeldt.net](mailto:martin@stabenfeldt.net))
> a écrit:
>
> Hi,
>
> I've decommissioned a node by it's IP.
>
> curl -XPUT localhost:9200/\_cluster/settings -d '{
>
> ```
> "transient" : {
>
> "cluster.routing.allocation.exclude._ip" : "10.0.0.1"
>
> }
>
> ```
>
> }'
>
> How can I remove that setting?
> I tried the same command but as a DELETE request. Didn't work. ☹
>
> ## Cheers, Martin
>
> You received this message because you are subscribed to the Google Groups
> "elasticsearch" group.
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> email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com).
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> .
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>
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> .
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Martin Stabenfeldt
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---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 1:53am UTC](https://discuss.elastic.co/t/how-do-i-undo-a-decommission-of-an-ip/15500/4 "2017-07-06T01:53:44Z")