# Can not add host in fresh installed open nebula 5.6.1

**URL:** <https://forum.opennebula.io/t/can-not-add-host-in-fresh-installed-open-nebula-5-6-1/10146>\
**Category:** Installation & Configuration\
**Created:** [November 24, 2021, 4:02pm UTC](https://forum.opennebula.io/t/can-not-add-host-in-fresh-installed-open-nebula-5-6-1/10146 "2021-11-24T16:02:03Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![irbaaz](https://avatars.discourse-cdn.com/v4/letter/i/3ab097/32.png) [@irbaaz](https://forum.opennebula.io/u/irbaaz)\
**Post date:** [November 24, 2021, 4:02pm UTC](https://forum.opennebula.io/t/can-not-add-host-in-fresh-installed-open-nebula-5-6-1/10146/1 "2021-11-24T16:02:03Z")

</div>

I have fresh installed open nebula on ubuntu 18 on my localhost  
But when I am trying to add host by checking host name through “hostname” from ssh it is giving me error I have tried to input IP address as well. Same issue.