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Fix tagged VlanInterface if attached to multiple vlan as untagged member #8927

Merged
merged 6 commits into from
Apr 19, 2022
Merged

Fix tagged VlanInterface if attached to multiple vlan as untagged member #8927

merged 6 commits into from
Apr 19, 2022

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qiluo-msft
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@qiluo-msft qiluo-msft commented Oct 8, 2021 •
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Why I did it

Fix several bugs:

  1. If one vlan member belongs to multiple vlans, and if any of the vlans is "Tagged" type, we respect the tagged type
  2. If one vlan member belongs to multiple vlans, and all of the vlans have no "Tagged" type, we override it to be a tagged member
  3. make sure vlantype_name is assigned correctly in each iteration

How I did it

How to verify it

  1. Test the command line to parse a minigraph and make sure the output does not change.
./sonic-cfggen -m minigraph.mlnx20.xml

The minigraph is for HwSKU Mellanox-SN2700-D40C8S8.

  1. Test on a DUT with HwSKU Mellanox-SN2700-D40C8S8
sudo config load_minigraph
show vlan brief

Checked the "Port Tagging" column in the output.

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012
  • 202106

Description for the changelog

A picture of a cute animal (not mandatory but encouraged)

ganglyu
ganglyu previously approved these changes Oct 8, 2021
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anish-n
anish-n previously approved these changes Oct 9, 2021
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kktheballer
kktheballer previously approved these changes Oct 9, 2021
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Tested AzD scenario using this mg on latest public master image

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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

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Waiting @kktheballer to update unit test, and will combine into this PR.

@qiluo-msft qiluo-msft marked this pull request as draft October 18, 2021 11:23
@qiluo-msft qiluo-msft dismissed stale reviews from kktheballer, anish-n, and ganglyu via 211776c April 10, 2022 21:44
@qiluo-msft qiluo-msft marked this pull request as ready for review April 11, 2022 06:18
@qiluo-msft qiluo-msft mentioned this pull request Apr 16, 2022
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kktheballer
kktheballer previously approved these changes Apr 18, 2022
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Validated 202012 version for AzD scenario

@qiluo-msft qiluo-msft merged commit 936d93c into sonic-net:master Apr 19, 2022
@qiluo-msft qiluo-msft deleted the qiluo/tagged branch April 19, 2022 22:47
qiluo-msft added a commit that referenced this pull request May 9, 2022
@qiluo-msft
[202012] Fix tagged VlanInterface if attached to multiple vlan as unt…
be5eb80 
…agged member (#10589)

Backport #8927 to 202012 branch
liushilongbuaa pushed a commit to liushilongbuaa/sonic-buildimage that referenced this pull request Jun 20, 2022
@yxieca
Merged PR 6004325: Manual merge github master to internal
19c4542 
Related work items: #49, #58, #107, sonic-net#247, sonic-net#249, sonic-net#277, sonic-net#593, sonic-net#597, sonic-net#1035, sonic-net#2130, sonic-net#2150, sonic-net#2165, sonic-net#2169, sonic-net#2178, sonic-net#2179, sonic-net#2187, sonic-net#2188, sonic-net#2191, sonic-net#2195, sonic-net#2197, sonic-net#2198, sonic-net#2200, sonic-net#2202, sonic-net#2206, sonic-net#2209, sonic-net#2211, sonic-net#2216, sonic-net#7909, sonic-net#8927, sonic-net#9681, sonic-net#9733, sonic-net#9746, sonic-net#9850, sonic-net#9967, sonic-net#10104, sonic-net#10152, sonic-net#10168, sonic-net#10228, sonic-net#10266, sonic-net#10288, sonic-net#10294, sonic-net#10313, sonic-net#10394, sonic-net#10403, sonic-net#10404, sonic-net#10421, sonic-net#10431, sonic-net#10437, sonic-net#10445, sonic-net#10457, sonic-net#10458, sonic-net#10465, sonic-net#10467, sonic-net#10469, sonic-net#10470, sonic-net#10474, sonic-net#10477, sonic-net#10478, sonic-net#10482, sonic-net#10485, sonic-net#10488, sonic-net#10489, sonic-net#10492, sonic-net#10494, sonic-net#10498, sonic-net#10501, sonic-net#10509, sonic-net#10512, sonic-net#10514, sonic-net#10516, sonic-net#10517, sonic-net#10523, sonic-net#10525, sonic-net#10531, sonic-net#10532, sonic-net#10538, sonic-net#10555, sonic-net#10557, sonic-net#10559, sonic-net#10561, sonic-net#10565, sonic-net#10572, sonic-net#10574, sonic-net#10576, sonic-net#10578, sonic-net#10581, sonic-net#10585, sonic-net#10587, sonic-net#10599, sonic-net#10607, sonic-net#10611, sonic-net#10616, sonic-net#10618, sonic-net#10619, sonic-net#10623, sonic-net#10624, sonic-net#10633, sonic-net#10646, sonic-net#10655, sonic-net#10660, sonic-net#10664, sonic-net#10680, sonic-net#10683
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@prsunny Do you want this fix on 201911?

@qiluo-msft qiluo-msft mentioned this pull request Jan 28, 2023
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qiluo-msft added a commit that referenced this pull request Jan 30, 2023
@qiluo-msft
[201911] Fix tagged VlanInterface if attached to multiple vlan as unt…
9ce9ba4 
…agged member (#13534)

Backport #8927
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@neethajohn neethajohn neethajohn approved these changes

@anish-n anish-n anish-n approved these changes

@ganglyu ganglyu ganglyu left review comments

@kktheballer kktheballer kktheballer left review comments

@lguohan lguohan Awaiting requested review from lguohan

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