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From: Ron Bonica <rbonica@juniper.net>
To: SPRING WG List <spring@ietf.org>
Thread-Topic: draft-ietf-spring-srv6-network-programming :Section 4.16.2
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Archived-At: <https://mailarchive.ietf.org/arch/msg/spring/oEWbdylJlntMlBfhIKPcY2e_oiI>
Subject: Re: [spring] draft-ietf-spring-srv6-network-programming :Section
 4.16.2
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Authors,

Sorry, I meant to say USD, not USP.

                         Ron




Juniper Business Use Only
From: Ron Bonica
Sent: Monday, October 14, 2019 2:36 PM
To: SPRING WG List <spring@ietf.org>
Subject: draft-ietf-spring-srv6-network-programming :Section 4.16.2

Authors,

The USP flavor of the END, END.X and END.T functions isn't needed.

USP is the default IPv6 behavior. So, if the source node specifies SID[0] a=
s an RFC 4291 address on the SR egress node, you get the USP behavior for f=
ree.

                                                           Ron



Juniper Business Use Only

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<p class=3D"MsoNormal">Authors,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Sorry, I meant to say USD, not USP.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;Ron<o:p></o:p></p>
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<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
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<span style=3D"font-size:7.0pt;color:black">Juniper Business Use Only</span=
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<p class=3D"MsoNormal"><b>From:</b> Ron Bonica <br>
<b>Sent:</b> Monday, October 14, 2019 2:36 PM<br>
<b>To:</b> SPRING WG List &lt;spring@ietf.org&gt;<br>
<b>Subject:</b> draft-ietf-spring-srv6-network-programming :Section 4.16.2<=
o:p></o:p></p>
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<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Authors,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">The USP flavor of the END, END.X and END.T functions=
 isn&#8217;t needed.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">USP is the default IPv6 behavior. So, if the source =
node specifies SID[0] as an RFC 4291 address on the SR egress node, you get=
 the USP behavior for free.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Ron=
<o:p></o:p></p>
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