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Feature #15609

closed
SW MM

Allow filtering packet captures by system-defined protocols

Feature #15609: Allow filtering packet captures by system-defined protocols

Added by Steve Wheeler about 2 years ago. Updated almost 2 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Marcos M
Category:
Packet Capture
Target version:
2.8.0
Start date:
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
24.11
Release Notes:
Default

Description

The packet capture interface does not allow filtering by protocol 'gre' directly:

Invalid protocol: gre

However that is a valid protocol:

[24.03-RELEASE][admin@m470.stevew.lan]/root: grep GRE /etc/protocols
gre    47    GRE        # Generic Routing Encapsulation

You can filter by protocol 47 if required but entering gre should work.

MM Updated by Marcos M about 2 years ago Actions
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 #1

  • Subject changed from Allow filtering packet captures by protocol GRE to Allow filtering packet captures by system-defined protocols
  • Status changed from New to In Progress
  • Assignee set to Marcos M
  • Plus Target Version changed from Plus-Next to 24.08

MM Updated by Marcos M about 2 years ago Actions
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 #2

  • Status changed from In Progress to Feedback
  • % Done changed from 0 to 100

Applied in changeset commit:53b2f66eea0df0c6119fed7dbffd88f624c3ae75.

AK Updated by Azamat Khakimyanov about 2 years ago Actions
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 #3

Tested on latest 24.08-DEVELOPMENT (built on Mon Jul 15 6:00:00 UTC 2024)

Drop-down 'Protocol' menu now has only a few options: Ping, IPsec and CARP but protocol name feature is working. So if I type 'Protocol: gre' or 'Protocol: icmp', etc I can run Packet Capture for these protocols.

I would still keep all protocol options in drop-down 'Protocol' menu which we had previously.

CC Updated by Christopher Cope about 2 years ago Actions
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 #4

Azamat Khakimyanov wrote in #note-3:

Tested on latest 24.08-DEVELOPMENT (built on Mon Jul 15 6:00:00 UTC 2024)

Drop-down 'Protocol' menu now has only a few options: Ping, IPsec and CARP but protocol name feature is working. So if I type 'Protocol: gre' or 'Protocol: icmp', etc I can run Packet Capture for these protocols.

I would still keep all protocol options in drop-down 'Protocol' menu which we had previously.

It appears the only difference to the dropdown list is the removal of ICMPv4 & ICMPv6 which was replaced with Ping, which filters to IPv4 or IPv6 echo request and reply.

Both seem acceptable to me.

MM Updated by Marcos M about 2 years ago Actions
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 #5

  • Status changed from Feedback to Resolved

JP Updated by Jim Pingle almost 2 years ago Actions
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 #6

  • Plus Target Version changed from 24.08 to 24.11
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