[PR #3438] [MERGED] Add flow userspace counters #20416

New Issue

saavagebueno · 2026-08-05T05:07:14-04:00

saavagebueno commented

2026-08-05 05:07:14 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/3438
Author: @lixmal
Created: 3/4/2025
Status: ✅ Merged
Merged: 3/6/2025
Merged by: @lixmal

Base: feature/flow ← Head: flow-userspace-counters

📝 Commits (10+)

c380048 Replace net.IP with netip.Addr and improve locking
c785560 Fix 4in6
251115c Replace string maps with netip.Addr
6d1fd02 Use conn keys directly
6aa58c7 Fix windows build
82ead57 Add userspace counters
50f805b Fix mocks
6f87937 Fix device test
8ea247d Fix dns test
9aff097 Merge branch 'feature/flow' into flow-userspace-counters

📊 Changes

21 files changed (+307 additions, -232 deletions)

View changed files

📝 client/firewall/uspfilter/conntrack/common.go (+20 -7)
📝 client/firewall/uspfilter/conntrack/common_test.go (+4 -4)
📝 client/firewall/uspfilter/conntrack/icmp.go (+30 -14)
📝 client/firewall/uspfilter/conntrack/icmp_test.go (+3 -3)
📝 client/firewall/uspfilter/conntrack/tcp.go (+25 -16)
📝 client/firewall/uspfilter/conntrack/tcp_test.go (+28 -28)
📝 client/firewall/uspfilter/conntrack/udp.go (+25 -16)
📝 client/firewall/uspfilter/conntrack/udp_test.go (+7 -7)
📝 client/firewall/uspfilter/forwarder/icmp.go (+20 -35)
📝 client/firewall/uspfilter/forwarder/tcp.go (+25 -7)
📝 client/firewall/uspfilter/forwarder/udp.go (+25 -8)
📝 client/firewall/uspfilter/tracer.go (+2 -2)
📝 client/firewall/uspfilter/uspfilter.go (+25 -20)
📝 client/firewall/uspfilter/uspfilter_bench_test.go (+40 -40)
📝 client/firewall/uspfilter/uspfilter_filter_test.go (+2 -2)
📝 client/firewall/uspfilter/uspfilter_test.go (+7 -7)
📝 client/iface/device/device_filter.go (+4 -4)
📝 client/iface/device/device_filter_test.go (+2 -2)
📝 client/iface/mocks/filter.go (+8 -8)
📝 client/internal/dns/server_test.go (+1 -1)

...and 1 more files

📄 Description

Describe your changes

Issue ticket number and link

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)
Extended the README / documentation, if necessary

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/netbirdio/netbird/pull/3438 **Author:** [@lixmal](https://github.com/lixmal) **Created:** 3/4/2025 **Status:** ✅ Merged **Merged:** 3/6/2025 **Merged by:** [@lixmal](https://github.com/lixmal) **Base:** `feature/flow` ← **Head:** `flow-userspace-counters` --- ### 📝 Commits (10+) - [`c380048`](https://github.com/netbirdio/netbird/commit/c380048f145902251687a413fa819c5e80cba2b9) Replace net.IP with netip.Addr and improve locking - [`c785560`](https://github.com/netbirdio/netbird/commit/c7855608c7815f2b3eef3548e674a8635aeea0e8) Fix 4in6 - [`251115c`](https://github.com/netbirdio/netbird/commit/251115c15c112674766e8cab51961323ab6540f5) Replace string maps with netip.Addr - [`6d1fd02`](https://github.com/netbirdio/netbird/commit/6d1fd0281c2595061f5668bd71f354c54be7f0b4) Use conn keys directly - [`6aa58c7`](https://github.com/netbirdio/netbird/commit/6aa58c76205917d1086cabb89b345797e15c33ca) Fix windows build - [`82ead57`](https://github.com/netbirdio/netbird/commit/82ead57d2a4e972a0be5a1e4efc14a1fdcf3c5e3) Add userspace counters - [`50f805b`](https://github.com/netbirdio/netbird/commit/50f805b56ced785ec137e41c9d8c67accb51f1f8) Fix mocks - [`6f87937`](https://github.com/netbirdio/netbird/commit/6f87937e3cd4fc97707acc35be58dc9e889b2f4e) Fix device test - [`8ea247d`](https://github.com/netbirdio/netbird/commit/8ea247d1beb450dc70cc84db40bfbd792baa75f7) Fix dns test - [`9aff097`](https://github.com/netbirdio/netbird/commit/9aff097b36dc4b86cbcfd3fda4424dd8a4c43e6a) Merge branch 'feature/flow' into flow-userspace-counters ### 📊 Changes **21 files changed** (+307 additions, -232 deletions) <details> <summary>View changed files</summary> 📝 `client/firewall/uspfilter/conntrack/common.go` (+20 -7) 📝 `client/firewall/uspfilter/conntrack/common_test.go` (+4 -4) 📝 `client/firewall/uspfilter/conntrack/icmp.go` (+30 -14) 📝 `client/firewall/uspfilter/conntrack/icmp_test.go` (+3 -3) 📝 `client/firewall/uspfilter/conntrack/tcp.go` (+25 -16) 📝 `client/firewall/uspfilter/conntrack/tcp_test.go` (+28 -28) 📝 `client/firewall/uspfilter/conntrack/udp.go` (+25 -16) 📝 `client/firewall/uspfilter/conntrack/udp_test.go` (+7 -7) 📝 `client/firewall/uspfilter/forwarder/icmp.go` (+20 -35) 📝 `client/firewall/uspfilter/forwarder/tcp.go` (+25 -7) 📝 `client/firewall/uspfilter/forwarder/udp.go` (+25 -8) 📝 `client/firewall/uspfilter/tracer.go` (+2 -2) 📝 `client/firewall/uspfilter/uspfilter.go` (+25 -20) 📝 `client/firewall/uspfilter/uspfilter_bench_test.go` (+40 -40) 📝 `client/firewall/uspfilter/uspfilter_filter_test.go` (+2 -2) 📝 `client/firewall/uspfilter/uspfilter_test.go` (+7 -7) 📝 `client/iface/device/device_filter.go` (+4 -4) 📝 `client/iface/device/device_filter_test.go` (+2 -2) 📝 `client/iface/mocks/filter.go` (+8 -8) 📝 `client/internal/dns/server_test.go` (+1 -1) _...and 1 more files_ </details> ### 📄 Description ## Describe your changes ## Issue ticket number and link ### Checklist - [ ] Is it a bug fix - [ ] Is a typo/documentation fix - [x] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] Extended the README / documentation, if necessary --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

saavagebueno added the pull-request label 2026-08-05 05:07:14 -04:00

saavagebueno closed this issue

2026-08-05 05:07:14 -04:00

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Reference: DYNR/netbird#20416