Re: [Ips] Data Segment Padding
<Black_David@emc.com> Fri, 09 October 2009 06:45 UTC
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Date: Fri, 09 Oct 2009 02:46:58 -0400
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Thread-Topic: [Ips] Data Segment Padding
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From: Black_David@emc.com
To: yusunn@gmail.com, ips@ietf.org
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Subject: Re: [Ips] Data Segment Padding
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No, padding is not supported (e.g., breaks data digests). RFC 3720 has this to say in Section 10.7.7 which strongly recommends 4-byte alignment of data segment boundaries: The Data Segments of Data-In and Data-Out PDUs SHOULD be filled to the integer number of 4 byte words (real payload) unless the F bit is set to 1. Thanks, --David ---------------------------------------------------- David L. Black, Distinguished Engineer EMC Corporation, 176 South St., Hopkinton, MA 01748 +1 (508) 293-7953 FAX: +1 (508) 293-7786 black_david@emc.com Mobile: +1 (978) 394-7754 ---------------------------------------------------- ________________________________ From: ips-bounces@ietf.org [mailto:ips-bounces@ietf.org] On Behalf Of yushang Sent: Thursday, October 08, 2009 11:34 PM To: ips@ietf.org Subject: [Ips] Data Segment Padding Hi , is it possible to send the middle part of a sequence of DATA-OUT with data segment padding to 4 bytes boundary ? Many thanks.
- [Ips] Data Segment Padding yushang
- Re: [Ips] Data Segment Padding Black_David