Add proposal for bpf_sock_ops_get_flow_id #4769
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Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Alan-Jowett
requested review from
LakshK98,
dthaler,
matthewige,
mikeagun,
mtfriesen,
poornagmsft,
saxena-anurag and
shankarseal
as code owners
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dthaler
approved these changes
Oct 31, 2025
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dthaler
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Design proposal looks good to me.
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| ## Summary | ||
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| This proposal introduces a new helper function `bpf_sock_ops_get_flow_id()` that allows eBPF socket operations (sock_ops) programs to access the Windows Filtering Platform (WFP) flow ID associated with network connections. This enhancement enables eBPF programs to correlate network events with WFP flow tracking for advanced network monitoring, security analysis, and troubleshooting scenarios. |
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nit: recommend breaking source lines into 120 characters or less (per https://github.com/microsoft/ebpf-for-windows/blob/main/docs/DevelopmentGuide.md#formatting-notes "Source lines MUST NOT exceed 120 columns").
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Part of issue #4764 (this comment will link it to that issue) |
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Description
Add proposal to add bpf_sock_ops_get_flow_id
Testing
N/A
Documentation
Yes
Installation
No