Answered by:
DHCP SOH option format

Question
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I'm writing a decoder for NAP SOH in a DHCP packet for
the Wireshark (formerly Ethereal) application.
Is there a openly available description of the SOH packet formats? I've
seen reference to some type of license in this forum. Is this available at
no cost
for open source apps like Ethereal?
ThanksWednesday, December 20, 2006 6:08 AM
Answers
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you can find a rolayty free license version of the documentation http://msdn.microsoft.com/library/default.asp?url=/library/en-us/randz/protocol/nap_soh_request_and_response.asp
Please keep in mind that you still need to sign the license http://msdn.microsoft.com/library/default.asp?url=/library/en-us/randz/protocol/royalty_free_protocol_license_agreement.asp and agree to the terms.
Thanks.
Calvin Choe
NAP THE WORLD
Microsoft
Thursday, December 21, 2006 6:02 AM
All replies
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Can you tell what exactly you need, You want to parse the DHCP Packet which carries SoH or you want to decode the data that is inside SoH ?Wednesday, December 20, 2006 9:02 AM
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The data inside the SOH. It appears to be option 222 inside the vendor specific data (option 43).Wednesday, December 20, 2006 7:27 PM
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The data inside SoH need not to be from Microsoft Components. Any third party can form their own SoH and exchange between server & client. Hence it is very difficult write a common parser to disassemble the SoH.
Thursday, December 21, 2006 5:44 AM -
you can find a rolayty free license version of the documentation http://msdn.microsoft.com/library/default.asp?url=/library/en-us/randz/protocol/nap_soh_request_and_response.asp
Please keep in mind that you still need to sign the license http://msdn.microsoft.com/library/default.asp?url=/library/en-us/randz/protocol/royalty_free_protocol_license_agreement.asp and agree to the terms.
Thanks.
Calvin Choe
NAP THE WORLD
Microsoft
Thursday, December 21, 2006 6:02 AM -
Hi Paul,
Have you find any document which can describe how to parse SOH data, in DHCP.
Even I am working for parsing SOH data to write a Linux based NAP client, while I done NAP-Ipsec, I could locate the SOH data in encoded format. But in the case of DHCP, even I could not find out the SOH data location in the DHCP packet. I will appreiciate if you can give me your guidelines to find out SoH data request/response in DHCP packet.
regards
Brijesh Shukla
Tuesday, October 21, 2008 8:40 AM