Weighted ecmp HLD #738
Weighted ecmp HLD #738
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caizhenghui-juniper
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| #### Unit Test cases | ||
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| #### System Test cases |
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please describe system test cases.
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Will add:
set up ECMP route with weight through config_db static_route table(e.g. two routes in NHG with weight of 2,8).
Send traffic with enough tuple variations and observe traffic load unevenly distributed on the two routes in the NHG as (20% and 80%).
| * @flags CREATE_AND_SET | ||
| * @default 1 | ||
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| SAI_NEXT_HOP_GROUP_MEMBER_ATTR_WEIGHT, |
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what is the sai does not support this attribute, what would be the system behavior?
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When vendor's SAI don't support, it will be ECMP vs WECMP.
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Check when SAI is supported and handling it accordingly.
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sonic-net/sonic-swss#1752 code PR. |
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@caizhenghui-juniper can you please help to sign the EasyCLA? Thanks. |
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@zhangyanzhao code PR is merged. Any reason not to merge HLD? |
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