Hi WG,

I consider this resolution sufficient to close the issue #5.

Thanks,
Jingrong

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From: spring [mailto:spring-boun...@ietf.org] On Behalf Of Joel Halpern
Sent: Tuesday, August 8, 2023 11:00 PM
To: SPRING WG List <spring@ietf.org>
Subject: [spring] Confimring resolution of issue #5 
https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-srh-compression/


Issue #5 reads:

The use of C-SIDs might cause some difficulty in troubleshooting error 
conditions signaled by ICMPv6. Section 5.4 of [RFC8754] describes the ICMPv6 
error processing that is required to be performed on the SR Source Nodes to 
correlate packets since the Destination Address of the packet changes in flight.

Similar logic needs to be specified for SR Source Nodes that use C-SIDs to 
determine the Destination Address for use by protocol-error handlers.

The response from the editors reads:

Added text in revision -03 (Sec. 
10.3<https://datatracker.ietf.org/doc/html/draft-ietf-spring-srv6-srh-compression-05#section-10.3>)
 generalizing the RFC 8754 behavior for the SIDs defined in 
draft-ietf-spring-srv6-srh-compression.

  *   Repeatedly apply the SID behavior until doing so would result in 
processing the upper-layer header
  *   The destination address at the last iteration is the ultimate destination 
of the packet



Please indicate to the list whether you consider this resolution sufficient to 
close the issue, or have further concerns that should be addressed.  If you 
have concerns, clarity about them is appreciated. This call is open for two 
weeks, through August 22.
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