Difference between revisions of "Troubleshoot DHCP"

From FOG Project
Jump to: navigation, search
(Created page with "Article under construction currently. Below you will find notes that are being collected to eventually organize into a nice article. = Failed to get an IP via DHCP! = <font...")
 
(No difference)

Latest revision as of 18:11, 11 June 2016

Article under construction currently. Below you will find notes that are being collected to eventually organize into a nice article.


Failed to get an IP via DHCP!

Sending discover… actually means that a network interface was found and try to get an IP for it via DHCP. So it could be:

  • Layer 1 issue like cable (you already checked that)
  • Spanning tree issue (make sure you have RSTP or configured “port fast”)
  • Auto-negotiation issue (try configuring static speed instead of auto-negotiation for that port)
  • Ethernet energy saving (see if your switch has EEE/802.3az feature and disable if possible)

Reference: https://forums.fogproject.org/topic/7159/failed-to-get-an-ip-via-dhcp?page=1