# Using aFleX when service group is down

**URL:** <https://community.a10networks.com/t/using-aflex-when-service-group-is-down/80>\
**Category:** aFleX\
**Created:** [October 12, 2010, 12:47am UTC](https://community.a10networks.com/t/using-aflex-when-service-group-is-down/80 "2010-10-12T00:47:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mischa](https://avatars.discourse-cdn.com/v4/letter/m/b9bd4f/32.png) [@mischa](https://community.a10networks.com/u/mischa)\
**Post date:** [October 12, 2010, 12:47am UTC](https://community.a10networks.com/t/using-aflex-when-service-group-is-down/80/1 "2010-10-12T00:47:27Z")

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**Posted by mischa** A very quick way of reselecting a different service group when the primary fails.

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`when LB_FAILED { pool sg-http-backup } `  
  
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