Date: Thu, 30 Jul 1998 20:29:38 -0400 From: Dennis <dennis@etinc.com> To: Bill Fenner <fenner@parc.xerox.com> Cc: hackers@FreeBSD.ORG Subject: Re: TCPDUMP Message-ID: <199807310029.UAA05268@etinc.com> In-Reply-To: <199807301655.JAA13547@mango.parc.xerox.com> References: <Your message of "Tue, 28 Jul 1998 09:55:12 PDT." <199807281657.MAA21402@etinc.com>
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At 09:55 AM 7/30/98 -0700, Bill Fenner wrote: >What are you putting in the DLT_NULL header? Filters work fine >with most point-to-point devices with DLT_NULL header, which is a >4-byte value (in host byte order) containing the address family of >the packet. tcpdump (well, libpcap) makes sure that this first word >contains AF_INET as part of any filter you might create. This has been fixed. Thanks anyway. Dennis To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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