Article View: comp.protocols.iso
Article #24Re: Use of SELs in OSI stack
From: Matt Thomas
Date: Sat, 31 Oct 1992 16:20
Date: Sat, 31 Oct 1992 16:20
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In article <Bwy918.Kps@tridom.com>, sat@eng.tridom.com (Stephen Thomas) writes: |>#define ISOTransportNsapSel 32 /* from DECnet Phase V */ This is the NSEL for NSP (the DECnet Phase IV transport). It is a constant in the DECnet Phase V architecure. (ie. NSP is always 32). So for those of you who have network protocol analyzers, if you see an NSAP with last octet being a hex 20, use NSP decoder to interpet the rest of the packet. |>#define DECPHIVNsapSel 33 /* DECnet Phase IV PDU */ DECnet Phase V defaults OSI Transport to 33 though you are allowed to change it to any value except 0, 1, and 32. -- Matt Thomas Internet: thomas@lkg.dec.com DECnet-ULTRIX Development UUCP: ...!decwrl!thomas Digital Equipment Corporation Disclaimer: This message reflects my own Littleton, MA warped views, etc.
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<1992Oct31.162055.29247@nntpd.lkg.dec.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!wupost!cs.utexas.edu!swrinde!sdd.hp.com!elroy.jpl.nasa.gov!decwrl!pa.dec.com!nntpd2.cxo.dec.com!nntpd.lkg.dec.com!lkg.dec.com!thomasReferences:
<1992Oct30.143156.3600@tellab5.tellabs.com> <Bwy918.Kps@tridom.com>Show Full Headers
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Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!wupost!cs.utexas.edu!swrinde!sdd.hp.com!elroy.jpl.nasa.gov!decwrl!pa.dec.com!nntpd2.cxo.dec.com!nntpd.lkg.dec.com!lkg.dec.com!thomas From: thomas@lkg.dec.com (Matt Thomas) Newsgroups: comp.protocols.iso Subject: Re: Use of SELs in OSI stack Message-ID: <1992Oct31.162055.29247@nntpd.lkg.dec.com> Date: 31 Oct 92 16:20:55 GMT References: <1992Oct30.143156.3600@tellab5.tellabs.com> <Bwy918.Kps@tridom.com> Sender: thomas@mipsbx.lkg.dec.com (Matt Thomas) Reply-To: thomas@lkg.dec.com Organization: Digital Equipment Corporation Lines: 20