Ethereal-users: Re: [Ethereal-users] (no subject)

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From: Marco van den Bovenkamp <marco@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 23 Jul 2002 17:00:58 +0200
Beatriz Silva wrote:

I want to make a filter to filter only a certain type of OSPF
packets: Link State Update packet. Is it possible ?
The second field of all of the OS packets contains the type of the
packet. For Link State Update packets this field is equal to 4.

Display filter: 'ospf.msg == 4'. For a capture filter, mess about with 'ip proto 89' and some offset/length combo (ip[x:y]).

		Regards,

			Marco.