# Beats not able to connect with Logstash

**URL:** <https://discuss.elastic.co/t/beats-not-able-to-connect-with-logstash/273093>\
**Category:** Logstash\
**Created:** [May 15, 2021, 9:21pm UTC](https://discuss.elastic.co/t/beats-not-able-to-connect-with-logstash/273093 "2021-05-15T21:21:23Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\
**Post date:** [May 15, 2021, 10:37pm UTC](https://discuss.elastic.co/t/beats-not-able-to-connect-with-logstash/273093/2 "2021-05-15T22:37:41Z")

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> [@robinhood\_lko](#):
>
> `Extended key usage does not permit use for TLS client authentication`

Answered [here](https://discuss.elastic.co/t/ssl-between-elastic-nodes-is-failing/91925/2). You will need to generate a new certificate.

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