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Feature #4351

Allow to disable BOOTP in DHCP server

Added by Phillip Davis over 2 years ago. Updated 4 months ago.

Status:
Resolved
Priority:
Normal
Category:
DHCP Server
Target version:
Start date:
01/30/2015
Due date:
% Done:

100%


Description

As suggested in forum: https://forum.pfsense.org/index.php?topic=80264.0

To prevent the possibility that a malicious or accidental use of bootp on the network could exhaust the DHCP address pool.

History

#1 Updated by Jose Luis Duran 10 months ago

I am also seeing BOOTP queries being served for captive portal users. The problem is that BOOTP leases do not have a maximum lease time by default and they eventually exhaust the pool.

As a workaround, I disabled BOOTP for the captive portal's DHCP pool.

For interfaces where you might need BOOTP, perhaps having the ability to set the dynamic-bootp-lease-length in the GUI could be another option?

#3 Updated by Renato Botelho 10 months ago

  • Status changed from New to Feedback
  • Assignee set to Renato Botelho
  • Target version changed from Future to 2.4.0
  • % Done changed from 0 to 100

Pull request has been merged. Thanks

#4 Updated by Jim Pingle 6 months ago

  • Status changed from Feedback to Resolved

Works

#5 Updated by Jim Pingle 4 months ago

  • Target version changed from 2.4.0 to 2.3.3

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