{"record":{"id":"9efd7e63adc5ff5c","repo":"openai/codex","slug":"helperfirewallrulecreateoraddfailed-9efd7e","errorCode":"HelperFirewallRuleCreateOrAddFailed","errorMessage":"ensure offline proxy allowlist failed: {err}","messagePattern":"ensure offline proxy allowlist failed: (.+?)","errorType":"error_code","errorClass":"SetupFailure","httpStatus":null,"severity":"error","filePath":"codex-rs/windows-sandbox-rs/src/bin/setup_main/win.rs","lineNumber":637,"sourceCode":"    Ok(())\n}\n\nfn configure_offline_sandbox_network(\n    payload: &Payload,\n    offline_sid_str: &str,\n    log: &mut dyn Write,\n) -> Result<()> {\n    let proxy_allowlist_result = firewall::ensure_offline_proxy_allowlist(\n        offline_sid_str,\n        &payload.proxy_ports,\n        payload.allow_local_binding,\n        log,\n    );\n    if let Err(err) = proxy_allowlist_result {\n        if extract_setup_failure(&err).is_some() {\n            return Err(err);\n        }\n        return Err(anyhow::Error::new(SetupFailure::new(\n            SetupErrorCode::HelperFirewallRuleCreateOrAddFailed,\n            format!(\"ensure offline proxy allowlist failed: {err}\"),\n        )));\n    }\n    let firewall_result = firewall::ensure_offline_outbound_block(offline_sid_str, log);\n    if let Err(err) = firewall_result {\n        if extract_setup_failure(&err).is_some() {\n            return Err(err);\n        }\n        return Err(anyhow::Error::new(SetupFailure::new(\n            SetupErrorCode::HelperFirewallRuleCreateOrAddFailed,\n            format!(\"ensure offline outbound block failed: {err}\"),\n        )));\n    }\n    install_wfp_filters(\n        &payload.codex_home,\n        &payload.offline_username,\n        payload.otel.as_ref(),","sourceCodeStart":619,"sourceCodeEnd":655,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/windows-sandbox-rs/src/bin/setup_main/win.rs#L619-L655","documentation":"Error \"ensure offline proxy allowlist failed: {err}\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/windows-sandbox-rs/src/bin/setup_main/win.rs:637 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":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}