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Feature #3953

open

8021BR E packet decoder

Added by Shivani Bhardwaj about 4 years ago. Updated 5 months ago.

Status:
New
Priority:
Normal
Assignee:
Community Ticket
Target version:
TBD
Effort:
low
Difficulty:
low
Label:
Beginner, C, Protocol

Description

Add packet decoder for 802.1BR E-tag. See the pcaps attached to the ticket. You can use setup/setup-decoder.sh to bootstrap a new packet decoder. The minimal functionality should be that the decoder gets called when the ethernet header has a ethertype indicating this header type (see DecodeNetworkLayer, and then the header should be decoded to find the next ethertype, for which the correct packet decoder should be called as well then.

Wireshark is a useful tool to inspect the pcaps and see how the headers are aranged.

As part of this ticket Suricata-Verify tests should be created using both pcaps.

Files

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802.1BR-Etag-example2.pcap (116 Bytes) 802.1BR-Etag-example2.pcap Victor Julien, 10/26/2020 06:57 AM
802.1BR-Etag-example.pcap (108 Bytes) 802.1BR-Etag-example.pcap Victor Julien, 10/26/2020 06:57 AM
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 #1

Updated by Victor Julien about 4 years ago

  • Subject changed from 8021BR E pkt decoder © to 8021BR E packet decoder
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 #2

Updated by Victor Julien about 4 years ago

  • Label Protocol added
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 #3

Updated by Victor Julien about 4 years ago

  • Assignee set to Community Ticket
  • Target version set to TBD
  • Effort set to low
  • Difficulty set to low
  • Label Beginner, C added
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 #5

Updated by Victor Julien about 4 years ago

  • Description updated (diff)
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 #7

Updated by Sumera Priyadarsini about 4 years ago

  • Assignee changed from Community Ticket to Sumera Priyadarsini
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 #8

Updated by Juliana Fajardini Reichow almost 1 year ago

  • Target version changed from TBD to 8.0.0-beta1

Hi there, according to our guidelines for stale tickets, I'm unassigning this ticket.

Thanks for all your contributions to our project, and feel free to reach out in case you have time and want to contribute to Suricata again :) :)

Refer to:
https://forum.suricata.io/t/important-outreachy-contribution-phase-wrap-up-prs-claimed-tickets-and-more
https://docs.suricata.io/en/latest/devguide/codebase/contributing/contribution-process.html#stale-tickets-policy

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 #9

Updated by Juliana Fajardini Reichow almost 1 year ago

  • Assignee changed from Sumera Priyadarsini to Community Ticket
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 #10

Updated by Victor Julien 5 months ago

  • Target version changed from 8.0.0-beta1 to TBD
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