[MEXT] Comments to draft-tsirtsis-mext-binary-filters-00.txt
Yungui Wang <w52006@huawei.com> Thu, 18 June 2009 02:41 UTC
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Date: Thu, 18 Jun 2009 10:42:04 +0800
From: Yungui Wang <w52006@huawei.com>
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Subject: [MEXT] Comments to draft-tsirtsis-mext-binary-filters-00.txt
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Hello 1, Could the TLV/TV (type, length, value) format be used to encode the paramters in the IPv4/IPv6 Flow Description sub-option? Consideration: It may be not necessary to describe a flow which includes all the parameters in the Flow Description sub-options. At the same time, one parameter may appear multiple times in the sub-option for a flow. For example, a flow may be presented as TCP port 5000 and 5001. 2, Could the Ethernet service flow description sub-option be also introduced in this document? Consideration: The Ethernet service flow description sub-option is senseful when Ethernet service is supported by MIP (referring to http://www.ietf.org/internet-drafts/draft-wu-mip4-ether-02.txt ). The format of the Ethernet serice flow description sub-option is: - Ethernet serice flow description sub-option (TV format) 0x01 48bit,source MAC address 0x02 48bit,destination MAC address 0x03 16bit,ethernet type 0x04 16bit,vlan tag - Ethernet serice flow description sub-option (proto header format) 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |S|D|E|V| Reservered | (S) Source MAC Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | (S) Source MAC Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | (D)Destination MAC Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |(D)Destination MAC Address | (E) Ethernet Type | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | (V) VLAN tag | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ B.R. Yungui
- [MEXT] implications for draft-tsirtsis-mext-binar… marcelo bagnulo braun
- Re: [MEXT] implications for draft-tsirtsis-mext-b… marcelo bagnulo braun
- Re: [MEXT] implications for draft-tsirtsis-mext-b… Hesham Soliman
- [MEXT] Comments to draft-tsirtsis-mext-binary-fil… Yungui Wang