Re: [spring] Request comments/feedback on https://datatracker.ietf.org/doc/draft-zzhang-spring-microtap-segment/01/

2024-03-01 Thread Joel Halpern
Looking at this draft, I am trying (as a participant) to understand the SIDs as they will appear in packets. In the case of SR-MPLS, will the micro-tap SID come from the block associated with the processing node?  If so, how do we avoid collision between the microtap SID and the node's own SID

Re: [spring] Request comments/feedback on https://datatracker.ietf.org/doc/draft-zzhang-spring-microtap-segment/01/

2024-03-01 Thread Jeffrey (Zhaohui) Zhang
Hi Robert, Juniper Business Use Only From: Robert Raszuk Sent: Friday, March 1, 2024 12:14 PM To: Jeffrey (Zhaohui) Zhang Cc: Eduard Metz ; Jeff Tantsura ; Ryan Hoffman ; spring@ietf.org; draft-zzhang-spring-microtap-segm...@ietf.org Subject: Re: [spring] Request comments/feedback on https:

Re: [spring] Request comments/feedback on https://datatracker.ietf.org/doc/draft-zzhang-spring-microtap-segment/01/

2024-03-01 Thread Robert Raszuk
Hi Jeffrey, I have a question here ... Are you completely dismissing the case where monitor itself may be microTAP SR capable or that microTAP capable node may simply IP encapsulate interesting traffic to monitor node which in turn would be just reachable in the IGP and not connected directly to

Re: [spring] Request comments/feedback on https://datatracker.ietf.org/doc/draft-zzhang-spring-microtap-segment/01/

2024-03-01 Thread Jeffrey (Zhaohui) Zhang
Hi Ed, Jeff, Thanks for your comments. Please see zzh> below. Juniper Business Use Only From: Eduard Metz Sent: Friday, March 1, 2024 6:42 AM To: Jeff Tantsura Cc: Ryan Hoffman ; Jeffrey (Zhaohui) Zhang ; spring@ietf.org; draft-zzhang-spring-microtap-segm...@ietf.org Subject: Re: [spring] [

Re: [spring] [WARNING: SUSPICIOUS SENDER] Request comments/feedback on https://datatracker.ietf.org/doc/draft-zzhang-spring-microtap-segment/01/

2024-03-01 Thread Eduard Metz
I think this is a relevant use-case / feature. Few comments after first read: - For SRv6 the procedure may be slightly different, ie steer traffic via MicroTAP capable node or have MicroTAP as integrated capability of "default" forwarding (of capable nodes) and indicate the parameter - this is the