netbirdio/netbird · error

v6 acl manager init: %w

Error message

v6 acl manager init: %w

What it means

Error "v6 acl manager init: %w" thrown in netbirdio/netbird.

Source

Thrown at client/firewall/nftables/manager_linux.go:136

}

// hasIPv6 reports whether the manager has IPv6 components initialized.
func (m *Manager) hasIPv6() bool {
	return m.router6 != nil
}

func (m *Manager) initIPv6() error {
	workTable6, err := m.createWorkTableFamily(nftables.TableFamilyIPv6)
	if err != nil {
		return fmt.Errorf("create v6 work table: %w", err)
	}

	if err := m.router6.init(workTable6); err != nil {
		return fmt.Errorf("v6 router init: %w", err)
	}

	if err := m.aclManager6.init(workTable6); err != nil {
		return fmt.Errorf("v6 acl manager init: %w", err)
	}

	return nil
}

// Init nftables firewall manager
func (m *Manager) Init(stateManager *statemanager.Manager) error {
	if err := m.initFirewall(); err != nil {
		return err
	}

	m.persistState(stateManager)

	// Start after initFirewall has installed the baseline external-chain
	// accept rules. start() is idempotent across Init/Close/Init cycles.
	m.extMonitor.start()

	return nil

View on GitHub (pinned to 93e97f4bf1)

When it happens

Trigger: Thrown at client/firewall/nftables/manager_linux.go:136 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of netbirdio/netbird@93e97f4bf1 (2026-08-16). Data as JSON: /api/errors/0dab54a0e50ac894. Report an issue: GitHub.