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Re: [spring] Beyond SRv6.

Ron Bonica <rbonica@juniper.net> Fri, 06 September 2019 12:55 UTC

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From: Ron Bonica <rbonica@juniper.net>
To: "sthaug@nethelp.no" <sthaug@nethelp.no>
CC: "spring@ietf.org" <spring@ietf.org>, "6man@ietf.org" <6man@ietf.org>
Thread-Topic: [spring] Beyond SRv6.
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Subject: Re: [spring] Beyond SRv6.
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Steinar,

Vanilla TRACEROUTE reveals all of the mapping information. RFC 5837 offers some nice extras, but isn't strictly required.


                                                                            Ron



Juniper Business Use Only

-----Original Message-----
From: sthaug@nethelp.no <sthaug@nethelp.no> 
Sent: Friday, September 6, 2019 2:42 AM
To: Ron Bonica <rbonica@juniper.net>
Cc: spring@ietf.org; 6man@ietf.org
Subject: Re: [spring] Beyond SRv6.

> Nothing so complicated is required. At most, PING and TRACEROUTE with RFC 5837 extensions.

Are there any vendors actually implementing RFC 5837? Ivan Pepelnjak commented "However, it looks like nobody implemented it in almost five years since it was published." at

   https://urldefense.com/v3/__https://blog.ipspace.net/2016/01/are-unnumbered-interfaces-harmful.html__;!8WoA6RjC81c!RpF3DZprPGFaTqO0XZL8SzokiqeBSyo_ldL6rRhpOyJxiSJ0rtHM15msZ5hD9Fga$ 

Has the situation changed?

Steinar Haug, AS2116

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