Found the problem! Hurrah!
Managed to find this page on other DHCP Settings for routers which listed instructions for Cisco: https://wiki.fogproject.org/wiki/index.php?title=Other_DHCP_Configurations
We initially used:
Option 66 [Server IP]
Option 67 ascii undionly.kpxe
What actually worked
next-server <Server IP>
bootfile undionly.kpxe
Thanks for the help @Sebastian-Roth @george1421
@george1421 Scratch that, i forgot to take out the < > symbols, derp…
@Sebastian-Roth Thanks for that.
Just to list the Changes I have made to attempt to improve stability:
Within
/var/www/html/fog/service/multicasttask.class.php
Line 491
Added: ' --retries-until-drop 100',
Added: ' --max-bitrate 500m',
Line 641:
Changed Value: From 10 to 30
Ran the following commands
$ syctl -w net.core.rmem_max=26214400
$ syctl -w net.core.rmem_default=26214400
I’m also going to try to only deploy to devices on the same switch as to avoid traffic being passed through our router.
I’ve taken a look at hdparm, but don’t understand how to create postinitscripts or how to use hdparm currently so I’m not going to take a shot at that just yet.
I’m next able to test this out next Tues/Weds. So I will let you know how it goes.
Sorted!
As soon as i imported the hostMAC table they all appeared in the web portal.
For anybody reading in the future:
To Migrate just your Host list, you will need to export both the “hosts” and “hostMAC” tables from the old database using mysqldump, then import them both into the new database. Just doing the hosts table will not make them show in the web portal.