# \#gratuitous

**URL:** https://forums.digi.com/tag/gratuitous/1125.md

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## [\_arp\_send\_gratuitous not working](https://forums.digi.com/t/arp-send-gratuitous-not-working/12530)

<div class="topic-metadata">

**Author:** [@Martin.work](https://forums.digi.com/u/Martin.work)\
**Replies:** 1\
**Last updated:** [February 14, 2014, 5:12am UTC](https://forums.digi.com/t/arp-send-gratuitous-not-working/12530 "2014-02-14T05:12:30Z")

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Hello, How can I force that my Rabbit sends a Gratuitous ARP message on startup? I use the next code, but no Gratuitous ARP message is passed when I snif with Wireshark. (Other communication with the Rabbit works.) Th…