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Maniphest T591

Support SRv6
Closed, ResolvedPublicFEATURE REQUEST
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Description

http://www.segment-routing.org/index.php/Implementation/Installation

Details

Difficulty level
Hard (possibly days)
Version
-
Why the issue appeared?
Will be filled on close
Is it a breaking change?
Perfectly compatible
Issue type
Unspecified (please specify)

Related Objects
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StatusSubtypeAssignedTask
 ResolvedFEATURE REQUESTc-poT591 Support SRv6
 ResolvedFEATURE REQUESTc-poT5849 Add SRv6 route commands

Event Timeline

higebu created this task.Mar 22 2018, 3:01 PM
higebu created this object in space S1 VyOS Public.
higebu created this object with visibility "Public (No Login Required)".
c-po added a subscriber: c-po.Mar 22 2018, 5:45 PM

What is the benefit of simply enabling it in the Kernel configuration? I guess there is userspace support required, too? Or does it work out of the box?

syncer added a subscriber: syncer.Mar 22 2018, 5:46 PM

I think it's first step.
Also it supported in iproute2 that we just updated

c-po added a comment.EditedMar 22 2018, 5:48 PM

I found some interesting docs:

higebu added a comment.Mar 22 2018, 11:57 PM

Yes, it's a first step. I think the next step will be wrapper set/show commands for iproute2.

higebu added a comment.Mar 23 2018, 12:02 AM

User space implementation in Zebra 2.0: https://github.com/coreswitch/zebra/blob/master/docs/srv6.md

c-po added a comment.Mar 23 2018, 5:43 AM

@higebu thanks for sharing the link. Looks like they also have some CLI examples. Does this apply to FRR, too? I remember the idea was to move to FRR for routing.

syncer triaged this task as Wishlist priority.Apr 7 2018, 11:08 AM

@c-po it will take time anyway, we will see on the go

dmbaturin removed a project: VyOS 1.2 Crux.Oct 13 2018, 9:42 AM
syncer changed the subtype of this task from "Task" to "Feature Request".Oct 19 2018, 6:08 PM
pasik added a subscriber: pasik.Mar 12 2019, 6:14 PM
jack9603301 added a subscriber: jack9603301.Sep 9 2020, 6:31 AM
dmbaturin edited projects, added VyOS 1.4 Sagitta; removed VyOS 1.3 Equuleus.Dec 10 2020, 12:03 PM
dmbaturin set Is it a breaking change? to Unspecified (possibly destroys the router).
dmbaturin changed Difficulty level from Unknown (require assessment) to Normal (likely a few hours).Jan 27 2021, 7:04 PM
dmbaturin changed Is it a breaking change? from Unspecified (possibly destroys the router) to Perfectly compatible.
marcosfsch added a subscriber: marcosfsch.Jan 24 2022, 9:11 PM
beyond2002 added a subscriber: beyond2002.Sep 7 2022, 12:43 AM
eronlloyd added a subscriber: eronlloyd.Jul 11 2023, 1:27 AM
jvoss added a subscriber: jvoss.Aug 20 2023, 5:17 AM
c-po changed the task status from Open to In progress.Dec 10 2023, 7:54 PM
c-po claimed this task.
c-po added a project: VyOS 1.5 Circinus.
c-po changed Difficulty level from Normal (likely a few hours) to Hard (possibly days).
c-po set Issue type to Unspecified (please specify).
c-po added a comment.EditedDec 10 2023, 8:11 PM

Implement FRR features for SRv6

PR https://github.com/vyos/vyos-1x/pull/2606

VyOS CLI:

set protocols bgp sid vpn per-vrf export '99'
set protocols bgp srv6 locator 'foo'
set protocols bgp system-as '100'

set protocols segment-routing srv6 locator bar prefix '2001:b::/64'
set protocols segment-routing srv6 locator foo behavior-usid
set protocols segment-routing srv6 locator foo prefix '2001:a::/64'

Will generate in FRR:

router bgp 100
 no bgp ebgp-requires-policy
 no bgp default ipv4-unicast
 no bgp network import-check
 !
 segment-routing srv6
  locator foo
 exit
 sid vpn per-vrf export 99
exit
!
segment-routing
 srv6
  locators
   locator bar
    prefix 2001:b::/64 block-len 40 node-len 24 func-bits 16
   exit
   !
   locator foo
    prefix 2001:a::/64 block-len 40 node-len 24 func-bits 16
    behavior usid
   exit
   !
  exit
  !
 exit
 !
exit
c-po closed this task as Resolved.Dec 13 2023, 2:21 PM
c-po moved this task from Need Triage to Finished on the VyOS 1.5 Circinus board.
c-po moved this task from Need Triage to Finished on the VyOS 1.4 Sagitta board.
c-po added a subtask: T5849: Add SRv6 route commands.Dec 22 2023, 7:46 AM
c-po closed subtask T5849: Add SRv6 route commands as Resolved.Feb 12 2024, 8:44 PM