Bug 746 – UDP uses wrong source address

Bug 746 - UDP uses wrong source address


Summary:	UDP uses wrong source address

Status:	RESOLVED FIXED

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

Importance:	P5 normal
Assigned To:	ns-bugs

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2009-11-23 04:44 EST by Fabian Mauchle
Modified:	2009-11-24 00:01 EST (History)
CC List:	1 user (show)

See Also:

Attachments
patch (861 bytes, patch) 2009-11-23 04:44 EST, Fabian Mauchle	Details \| Diff
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Description Fabian Mauchle 2009-11-23 04:44:00 EST

When a UDP socket is bound to an address, it does not use this address as the source address for UDP packets, but instead does a route lookup to determine the source address. With a node that has two or more interfaces, this may result in using the wrong source address.

Comment 1 Fabian Mauchle 2009-11-23 04:44:35 EST

Created attachment 666 [details]
patch

Comment 2 Tom Henderson 2009-11-24 00:01:49 EST

(In reply to comment #1)
> Created an attachment (id=666) [details]
> patch

changeset: f6f3e7bae1a4