{"record":{"id":"9c215e8518f8310c","repo":"netbirdio/netbird","slug":"flush-v6-acl-w","errorCode":null,"errorMessage":"flush v6 acl: %w","messagePattern":"flush v6 acl: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"client/firewall/nftables/manager_linux.go","lineNumber":555,"sourceCode":"func (m *Manager) DisableRouting() error {\n\treturn m.router.ipFwdState.ReleaseRouting()\n}\n\n// Flush rule/chain/set operations from the buffer\n//\n// Method also get all rules after flush and refreshes handle values in the rulesets\n// todo review this method usage\nfunc (m *Manager) Flush() error {\n\tm.mutex.Lock()\n\tdefer m.mutex.Unlock()\n\n\tif err := m.aclManager.Flush(); err != nil {\n\t\treturn err\n\t}\n\n\tif m.hasIPv6() {\n\t\tif err := m.aclManager6.Flush(); err != nil {\n\t\t\treturn fmt.Errorf(\"flush v6 acl: %w\", err)\n\t\t}\n\t}\n\n\tif err := m.refreshNoTrackChains(); err != nil {\n\t\tlog.Errorf(\"failed to refresh notrack chains: %v\", err)\n\t}\n\n\treturn nil\n}\n\n// AddDNATRule adds a DNAT rule\nfunc (m *Manager) AddDNATRule(rule firewall.ForwardRule) (firewall.Rule, error) {\n\tm.mutex.Lock()\n\tdefer m.mutex.Unlock()\n\n\tif rule.TranslatedAddress.Is6() {\n\t\tif !m.hasIPv6() {\n\t\t\treturn nil, fmt.Errorf(\"add DNAT rule: %w\", firewall.ErrIPv6NotInitialized)","sourceCodeStart":537,"sourceCodeEnd":573,"githubUrl":"https://github.com/netbirdio/netbird/blob/93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c/client/firewall/nftables/manager_linux.go#L537-L573","documentation":"Error \"flush v6 acl: %w\" thrown in netbirdio/netbird.","triggerScenarios":"Thrown at client/firewall/nftables/manager_linux.go:555 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c","analyzedAt":"2026-08-16T03:09:19.136Z","schemaVersion":2},"datasetVersion":"2026-08-16T08:17:34.114Z"}