# Rename snmp dynamic fields

**URL:** <https://discuss.elastic.co/t/rename-snmp-dynamic-fields/208236>\
**Category:** Logstash\
**Created:** [November 17, 2019, 7:45pm UTC](https://discuss.elastic.co/t/rename-snmp-dynamic-fields/208236 "2019-11-17T19:45:40Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**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:** [November 17, 2019, 11:59pm UTC](https://discuss.elastic.co/t/rename-snmp-dynamic-fields/208236/2 "2019-11-17T23:59:58Z")

</div>

You would have to do it in a ruby filter. [This](https://discuss.elastic.co/t/console-xml-works-but-not-file-xml/206645/5) is an example of using ruby to modify field names.

---

_[View the full topic](https://discuss.elastic.co/t/rename-snmp-dynamic-fields/208236)._