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From: Ramin Dousti <ramin@cannon.eng.us.uu.net>
To: Harald Welte <laforge@netfilter.org>,
	"John A. Sullivan III" <john.sullivan@nexusmgmt.com>,
	Henrik Nordstrom <hno@marasystems.com>,
	netfilter@lists.netfilter.org,
	netfilter-devel@lists.netfilter.org
Subject: Re: TTL patch buggy?
Date: Wed, 7 Jan 2004 16:19:51 -0500	[thread overview]
Message-ID: <20040107211951.GC20346@cannon.eng.us.uu.net> (raw)
In-Reply-To: <20040107193547.GF6629@obroa-skai.de.gnumonks.org>

On Wed, Jan 07, 2004 at 08:35:47PM +0100, Harald Welte wrote:

> The most dangerous cases of incrementing the TTL are:
> 
> a) incrementing the TTL of transit traffic (not close to sender or receiver)
> b) incrementing the TTL of multicast traffic

Can you explain (b) a bit more, Harald? Multicast traffic is being
dealt with by the routers in exactly the same way as the unicast
traffic with regards to the TTL (as far as I understand it).
Or did you mean by "multicast traffic", the IGMP messages?

Appreciate the explanation.

Ramin

  parent reply	other threads:[~2004-01-07 21:19 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-01-02 15:02 TTL patch buggy? John A. Sullivan III
2004-01-06 18:56 ` Harald Welte
2004-01-06 22:18   ` John A. Sullivan III
2004-01-07 16:16     ` Henrik Nordstrom
2004-01-07 19:04       ` John A. Sullivan III
2004-01-07 19:18         ` Antony Stone
2004-01-07 20:44           ` Ramin Dousti
2004-01-07 19:35         ` Harald Welte
2004-01-07 20:07           ` John A. Sullivan III
2004-01-07 21:38             ` Ramin Dousti
2004-01-08  8:02               ` Cedric Blancher
2004-01-08 16:25                 ` Ramin Dousti
2004-01-08 19:17                   ` Cedric Blancher
2004-01-07 21:19           ` Ramin Dousti [this message]
2004-01-07 20:54             ` Henrik Nordstrom
2004-01-07 20:54               ` Henrik Nordstrom
2004-01-07 22:16               ` Ramin Dousti
2004-01-08  7:14                 ` Henrik Nordstrom
2004-01-08  7:14                   ` Henrik Nordstrom
2004-01-08 20:56                   ` Ramin Dousti
2004-01-07 20:36         ` Ramin Dousti
2004-01-07 19:31       ` Harald Welte
  -- strict thread matches above, loose matches on Subject: below --
2004-01-08 14:32 bmcdowell
2004-01-02 13:13 John A. Sullivan III
2004-01-02 14:27 ` Antony Stone

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