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Feature #441

closed
VJ EL

Detect packet loss in AF_PACKET

Feature #441: Detect packet loss in AF_PACKET

Added by Victor Julien about 14 years ago. Updated almost 14 years ago.

Status:
Closed
Priority:
Low
Assignee:
Eric Leblond
Target version:
1.3rc1
Effort:
Difficulty:
Label:

Description

At least in ringbuffer mode AF_PACKET can set the 0x4 TP_STATUS_LOSING flag indicating the user space program is not keeping up.

It would be nice to use this information to tell the user that this is happening. Maybe to start a flag "losing packets" could be logged to the stats.log in a way similar to "emergency mode entered".

Additionally, maybe others like pfring and pcap have similar features?

EL Updated by Eric Leblond almost 14 years ago Actions
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 #1

  • % Done changed from 0 to 80

Pull request sent.

VJ Updated by Victor Julien almost 14 years ago Actions
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 #2

  • Status changed from Assigned to Closed
  • Target version changed from 1.4 to 1.3rc1
  • % Done changed from 80 to 100

Applied, thanks Eric.

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