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Bug #6355

closed

DHCP relay listens for dhcp requests on the upstream interface.

Added by Steve Wheeler about 5 years ago. Updated about 5 years ago.

Status:
Resolved
Priority:
Normal
Category:
DHCP Relay
Target version:
Start date:
05/13/2016
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
All
Affected Architecture:

Description

The dhcp relay will relay dhcp requests that arrive on it's upstream interface, where the dhcp server is, resulting in duplicate requests arriving at the server.
The dhcp relay should only listen for requests on the downstream interface.
This behaviour has been patched in Debian but not made it up stream yet.
See: https://forum.pfsense.org/index.php?topic=110901.0

Also see: CEG-53748

Actions #1

Updated by Renato Botelho about 5 years ago

  • Status changed from New to Confirmed
  • Assignee set to Renato Botelho

Working on it

Actions #2

Updated by Renato Botelho about 5 years ago

  • Status changed from Confirmed to Feedback
  • % Done changed from 0 to 100

Patch imported from debian, also submitted the fix for FreeBSD at https://reviews.freebsd.org/D7190 and opened a bug on ISC #42829

Actions #3

Updated by Chris Buechler about 5 years ago

  • Status changed from Feedback to Resolved

works

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