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[bgp]: Implement Universal Traffic Shift for SONiC #3209

Merged
merged 12 commits into from
Jul 26, 2019
Merged

[bgp]: Implement Universal Traffic Shift for SONiC #3209

merged 12 commits into from
Jul 26, 2019

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pavel-shirshov
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- What I did
Implemented Universal Traffic Shift for SONiC which allows us to remove traffic from SONiC device with minimal packet drop.

- How I did it

  1. Created two base route-maps: TO_BGP_PEER_V4 and TO_BGP_PEER_V6 which are applied to all active peers automatically. The route-maps by default enable everything.
  2. Created two prefix-lists: PL_LoopbackV4 and PL_LoopbackV6 which filter our loopback address only.
  3. Created scripts:
  • TSA - to remove traffic from the box by inserting two extra rules to the route-maps:
    • advertise only loopback prefix
    • don't advertise anything else
  • TSB - to remove rules after TSA
  • TSC - to check state of the rules
  1. expose TSA, TSB, TSC scripts to the base system

- How to verify it
Build the image.
Use TSA, TSB, and TSC scripts and check what updates your DUT send to its bgp neighbors.

- Description for the changelog

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

@pavel-shirshov pavel-shirshov requested review from lguohan and ivlee1 July 24, 2019 02:43
@pavel-shirshov pavel-shirshov self-assigned this Jul 24, 2019
@pavel-shirshov
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retest vs please

@pavel-shirshov
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retest vsimage please

@pavel-shirshov
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retest vs please

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@pavel-shirshov
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retest vs please

@pavel-shirshov pavel-shirshov merged commit b4517b9 into sonic-net:master Jul 26, 2019
@pavel-shirshov pavel-shirshov deleted the pavelsh/frr_ts branch July 26, 2019 21:32
mssonicbld added a commit that referenced this pull request Jul 6, 2024
@mssonicbld
[submodule] Update submodule sonic-swss to the latest HEAD automatica…
003df70 
…lly (#19496)

#### Why I did it
src/sonic-swss
```
* 49127332 - (HEAD -> 202311, origin/202311) Fix in switchorch: unsupported attribute causes skipping of processing the rest of configurations (#3209) (7 hours ago) [Amir]
```
#### How I did it
#### How to verify it
#### Description for the changelog
mssonicbld added a commit that referenced this pull request Jul 6, 2024
@mssonicbld
[submodule] Update submodule sonic-swss to the latest HEAD automatica…
e1a52a3 
…lly (#19461)

#### Why I did it
src/sonic-swss
```
* 43ac585c - (HEAD -> master, origin/master, origin/HEAD) Revamp module build script to make it work for 5.15 on Ubuntu 20.04 (#3212) (3 days ago) [Saikrishna Arcot]
* c9c78dc4 - Fix in switchorch: unsupported attribute causes skipping of processing the rest of configurations (#3209) (3 days ago) [Amir]
* 0158d27d - [Chassis][voq] do not synchronize the system interface state if there is no rif assciated with the port (#3207) (3 days ago) [Arvindsrinivasan Lakshmi Narasimhan]
* fdd5bdc9 - [vxlanmgr]: Add disabling of fdb learning for linux vxlan interfaces (#3205) (3 days ago) [yfedoriachenko]
```
#### How I did it
#### How to verify it
#### Description for the changelog
mssonicbld added a commit that referenced this pull request Jul 13, 2024
@mssonicbld
[submodule] Update submodule sonic-swss to the latest HEAD automatica…
c0960f7 
…lly (#19554)

#### Why I did it
src/sonic-swss
```
* d3073b7c - (HEAD -> 202405, origin/202405) [muxorch] Fixing bug with updateRoute and mux neighbors (#3187) (19 hours ago) [Nikola Dancejic]
* b16d6b2a - ADD VOQ COUNTERS(SAI_SWITCH_STAT_PACKET_INTEGRITY_DROP, SAI_QUEUE_ST…T_CREDIT_WD_DELETED_PACKETS) support for VOQ/Fabric switches (#3152) (19 hours ago) [saksarav-nokia]
* 12a95e57 - Revamp module build script to make it work for 5.15 on Ubuntu 20.04 (#3212) (19 hours ago) [Saikrishna Arcot]
* 87cf38e0 - Fix in switchorch: unsupported attribute causes skipping of processing the rest of configurations (#3209) (19 hours ago) [Amir]
* 8f333b69 - [subnet decap] Support decap rule generation based on T0 VIP route (#3183) (5 weeks ago) [Longxiang Lyu]
* 9bcb9b6e - Fixing appl_db FABRIC_MONITOR notification issue. (#3176) (5 weeks ago) [jfeng-arista]
* fff544e6 - Rotate record file before writing new log. (#3158) (5 weeks ago) [mint570]
* 80f52079 - Add SWSS support for link event damping feature (#2933) (5 weeks ago) [Roy Yi]
* b3ebfc46 - [muxorch] Using bulker to program routes/neighbors during switchover (#3148) (5 weeks ago) [Nikola Dancejic]
```
#### How I did it
#### How to verify it
#### Description for the changelog
arun1355492 pushed a commit to arun1355492/sonic-buildimage that referenced this pull request Jul 26, 2024
@mssonicbld @arun1355492
[submodule] Update submodule sonic-swss to the latest HEAD automatica…
d9c9426 
…lly (sonic-net#19461)

#### Why I did it
src/sonic-swss
```
* 43ac585c - (HEAD -> master, origin/master, origin/HEAD) Revamp module build script to make it work for 5.15 on Ubuntu 20.04 (sonic-net#3212) (3 days ago) [Saikrishna Arcot]
* c9c78dc4 - Fix in switchorch: unsupported attribute causes skipping of processing the rest of configurations (sonic-net#3209) (3 days ago) [Amir]
* 0158d27d - [Chassis][voq] do not synchronize the system interface state if there is no rif assciated with the port (sonic-net#3207) (3 days ago) [Arvindsrinivasan Lakshmi Narasimhan]
* fdd5bdc9 - [vxlanmgr]: Add disabling of fdb learning for linux vxlan interfaces (sonic-net#3205) (3 days ago) [yfedoriachenko]
```
#### How I did it
#### How to verify it
#### Description for the changelog
liushilongbuaa pushed a commit to liushilongbuaa/sonic-buildimage that referenced this pull request Aug 1, 2024
@mssonicbld @liushilongbuaa
[submodule] Update submodule sonic-swss to the latest HEAD automatica…
5002f92 
…lly (sonic-net#19461)

#### Why I did it
src/sonic-swss
```
* 43ac585c - (HEAD -> master, origin/master, origin/HEAD) Revamp module build script to make it work for 5.15 on Ubuntu 20.04 (sonic-net#3212) (3 days ago) [Saikrishna Arcot]
* c9c78dc4 - Fix in switchorch: unsupported attribute causes skipping of processing the rest of configurations (sonic-net#3209) (3 days ago) [Amir]
* 0158d27d - [Chassis][voq] do not synchronize the system interface state if there is no rif assciated with the port (sonic-net#3207) (3 days ago) [Arvindsrinivasan Lakshmi Narasimhan]
* fdd5bdc9 - [vxlanmgr]: Add disabling of fdb learning for linux vxlan interfaces (sonic-net#3205) (3 days ago) [yfedoriachenko]
```
#### How I did it
#### How to verify it
#### Description for the changelog
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@lguohan lguohan lguohan approved these changes

@ivlee1 ivlee1 Awaiting requested review from ivlee1

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@pavel-shirshov @lguohan