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Maniphest T3030

Support ERSPAN Tunnel Protocol
Closed, ResolvedPublicFEATURE REQUEST
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Description

Consider how to support the ERSPAN protocol

Details

Version
-
Is it a breaking change?
Unspecified (possibly destroys the router)

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StatusSubtypeAssignedTask
ResolvedFEATURE REQUESTjack9603301T3089 Migrate port mirroring to vyos-1x and support two-way traffic mirroring
Not ApplicableFEATURE REQUESTNoneT2424 Ability to choose the direction of Mirroring
ResolvedFEATURE REQUESTjack9603301T3030 Support ERSPAN Tunnel Protocol

Event Timeline

jack9603301 created this task.Oct 29 2020, 3:57 PM
jack9603301 triaged this task as Wishlist priority.
Viacheslav subscribed.Oct 29 2020, 4:15 PM

Do you mean that?

set interfaces ethernet eth1 mirror
jack9603301 added a comment.Oct 29 2020, 4:26 PM

Yes, but iptables tee seems to support packet copy of various rules

The feature request of T2424 shows that only one-way port mirroring is currently supported, and it has not yet started

pasik subscribed.Oct 29 2020, 9:10 PM
c-po subscribed.Nov 15 2020, 9:13 PM

Why not use ERSPAN?

jack9603301 added a comment.Nov 16 2020, 2:43 AM

I'm curious about how to do ERSPAN?

jack9603301 added a comment.Nov 24 2020, 3:19 PM

I took a brief look, the ip command seems to support the relevant tunnel type

TYPE := { vlan | veth | vcan | vxcan | dummy | ifb | macvlan | macvtap |
           bridge | bond | team | ipoib | ip6tnl | ipip | sit | vxlan |
           gre | gretap | erspan | ip6gre | ip6gretap | ip6erspan |
           vti | nlmon | team_slave | bond_slave | bridge_slave |
           ipvlan | ipvtap | geneve | vrf | macsec | netdevsim | rmnet |
           xfrm }
c-po added a comment.Nov 24 2020, 7:24 PM
jack9603301 renamed this task from Support port mirroring to Support ERSPAN port mirroring.Nov 25 2020, 12:48 PM
jack9603301 updated the task description. (Show Details)
jack9603301 updated the task description. (Show Details)
jack9603301 changed the task status from Open to In progress.Nov 25 2020, 1:12 PM
jack9603301 claimed this task.
jack9603301 moved this task from Need Triage to In Progress on the VyOS 1.3 Equuleus board.
jack9603301 raised the priority of this task from Wishlist to Normal.Nov 25 2020, 2:15 PM
jack9603301 added a comment.Nov 26 2020, 10:59 AM

PR: https://github.com/vyos/vyos-1x/pull/620

jack9603301 renamed this task from Support ERSPAN port mirroring to Support ERSPAN Tunnel Protocol.Nov 28 2020, 8:22 AM
jack9603301 updated the task description. (Show Details)
jack9603301 added a comment.Dec 29 2020, 9:38 AM

@c-po Can we consider reviewing it again

Restricted Repository Identity mentioned this in rVYOSONEX8413278c9013: Merge pull request #620 from jack9603301/T3030.Feb 4 2021, 4:30 PM
jack9603301 mentioned this in rVYOSONEXc7d0865455c9: tunnel: T3030: Modify the command line to streamline configuration (support….Feb 4 2021, 4:31 PM
jack9603301 mentioned this in rVYOSONEXa8028063b3ed: tunnel: T3030: Add erspan protocol support.
jack9603301 changed the task status from In progress to Needs testing.Feb 4 2021, 4:56 PM
jack9603301 moved this task from In Progress to Finished on the VyOS 1.3 Equuleus board.
jack9603301 added a comment.Feb 5 2021, 4:19 AM

PR: https://github.com/vyos/vyos-1x/pull/720

jack9603301 edited projects, added VyOS 1.4 Sagitta; removed VyOS 1.3 Equuleus.Feb 5 2021, 4:31 AM
jack9603301 moved this task from Open to Finished on the VyOS 1.4 Sagitta board.
jack9603301 added parent tasks: T3089: Migrate port mirroring to vyos-1x and support two-way traffic mirroring, T2424: Ability to choose the direction of Mirroring.Feb 5 2021, 4:49 AM
Restricted Repository Identity mentioned this in rVYOSONEX80eca8649dff: Merge pull request #720 from jack9603301/T3030.Feb 5 2021, 8:41 AM
jack9603301 mentioned this in rVYOSONEXd86567f57b71: tunnel: erspan: T3030: Fixed tunnel option missing.Feb 5 2021, 8:41 AM
Restricted Repository Identity mentioned this in rVYOSONEXf55fe07dc189: Merge pull request #721 from jack9603301/T3030.Feb 5 2021, 2:11 PM
jack9603301 mentioned this in rVYOSONEX9b0a19303e44: tunnel: T3030: Use the default TTL value of 0 to correspond to the PMTU option.Feb 5 2021, 2:11 PM
jack9603301 closed this task as Resolved.Feb 5 2021, 4:16 PM
c-po mentioned this in rVYOSONEX1db7de06c5b6: erspan: T3030: fix XML generator warning about ' in help string.Feb 6 2021, 9:40 PM
c-po mentioned this in rVYOSONEX44f766a7880e: tunnel: T3030: move erspan type into regular tunnel interface.Apr 5 2021, 9:25 PM
c-po mentioned this in rVYOSONEX616379793c65: tunnel: T3030: re-enable erspan version 2 support.Apr 9 2021, 11:41 AM