Ethereal-users: Re: [Ethereal-users] Capture Filter LDP packets

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From: Guy Harris <guy@xxxxxxxxxx>
Date: Tue, 11 Dec 2001 12:02:44 -0800 (PST)
> *However*, there is no guarantee that no other service used on the
> network will use that port number; a machine that doesn't receive LDP
> packets may well use port 646 for other reasons.  You'd have to add "not
> dst host XXX" clauses to the filter to filter out non-LDP packets sent
> to port 646 on those hosts.

Actually, it'd need to be "not host XXX", to filter out non-LDP packets
set to *or* from port 646 on those hosts.