Bug 751 – FCS for Ethernet

Bug 751 - FCS for Ethernet


Summary:	FCS for Ethernet

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	network
Version:	ns-3-dev
Hardware:	All All

Importance:	P4 minor
Assigned To:	ns-bugs

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2009-11-25 05:18 UTC by Florian Schmidt
Modified:	2009-12-02 19:29 UTC (History)
CC List:	1 user (show)

See Also:

Attachments
patch to add FCS (3.65 KB, patch) 2009-11-25 05:19 UTC, Florian Schmidt	Details \| Diff
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Description Florian Schmidt 2009-11-25 05:18:43 UTC

This patch adds the creation and checking of Ethernet FCS to the EthernetTrailer class. The "meat" is taken from the crc32 calculation routine in the Linux kernel. Also, the flag whether to calculate a checksum was changed from static to non-static, which is in line with how that flag is handled in higher layer protocols, e.g., IP and UDP.

Comment 1 Florian Schmidt 2009-11-25 05:19:11 UTC

Created attachment 677 [details]
patch to add FCS

Comment 2 Craig Dowell 2009-12-02 19:29:14 UTC

Pushed changeset 3fda006341e6