Cert Expiry 30d - 证书临近过期预警（剩余 30 天）—— 提示启动续期流程

Go back Parent node: Certificate Alarm - 证书告警子树 —— 到期预警 10-19、已过期 20-29、吊销校验异常 30-59、CA 与信任链异常 60-99 (1.3.6.1.4.1.59719.0.3)

Technical information

Dot notation:	`1.3.6.1.4.1.59719.0.3.10`
ASN.1 notation:	`{ iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) tsingyao(59719) notifications(0) certificate-alarm(3) cert-expiry-30d(10) }`
OID-IRI notation:	`/ISO/Identified-Organization/6/1/4/1/TsingYao/Notifications/CertificateAlarm/CertExpiry30d`
WEID notation:	`weid:P-1A2V-0-3-A-2`
DER encoding:	`06:0B:2B:06:01:04:01:83:D2:47:00:03:0A`

Description

English:
Certificate near expiry notification (30 days). The certificate will expire in 30 days; the validity period is about to end, which may lead to authentication failure, service interruption and service access exception.
Recommended severity: warning. Recommended handling: complete certificate renewal and deployment before expiry, and check the Certification Authority (CA) information and related service configuration; this is the first-level escalation and shall be de-duplicated against 0.3.11 and 0.3.12.
Status: registered but unused. Not yet emitted by any monitoring component; when implemented, carry the certificate identifier, remaining days and the deployment locations to be updated. The unused state shall be re-verified at each revision of this file.
Recommendation: trigger automatic renewal (for example through ACME or SCEP/EST enrolment) at this stage so that the 7-day and 1-day escalations are rarely reached.
See also: 1.3.6.1.4.1.59719.0.3.11, 1.3.6.1.4.1.59719.6.1.2, 1.3.6.1.4.1.59719.5.5.
Verification: 2026-10-22 — this arc and all its sub-ordinates are confirmed unused; re-verify the unused state at each revision of this file.

中文:
证书临近过期通知（30 天）。证书将在 30 天后过期，有效期即将届满，可能引发认证失败、服务中断、业务访问异常。
建议级别：警告。处理建议：在证书到期前完成续期与部署，核对证书颁发机构（Certification Authority，CA）信息及相关服务配置；本告警为一级升级，应与 0.3.11、0.3.12 去重。
状态：已注册但未使用。尚无监控组件上报该告警；实现时应携带证书标识、剩余天数与待更新部署位置。本文件每次修订时须重新核验该未使用状态。
建议：在此阶段触发自动续期（如通过 ACME 或 SCEP/EST 注册），使 7 天、1 天升级告警极少被触发。
关联节点：1.3.6.1.4.1.59719.0.3.11、1.3.6.1.4.1.59719.6.1.2、1.3.6.1.4.1.59719.5.5。
核验：2026-10-22 —— 本弧及其全部下级标识均确认未使用，本文件每次修订时须重新核验该未使用状态。

Registration Authority

tsingyao
E-Mail: op@tsingyao.net
JunQing Gu
TsingYao Technology Limited

The RA does not want to publish their personal information.

Subordinate objects

ID	Base36	ASN.1 IDs (comma sep.)	IRI IDs (comma sep.)	RA	Comment	Created	Updated
No items available

Alternative Identifiers

Identifier	Description
aid:D276000186B200054278A5EC2EAA5E76 (No PIX allowed)	OIDplus Information Object Application Identifier (ISO/IEC 7816)
guid:4278a5ec-0000-8000-a6d3-c726bab08c94	OIDplus Information Object Custom UUID (RFC 9562)
guid:6b277522-f2ed-303e-b8bd-8b70030b68ae	Name based version 3 / MD5 UUID with namespace UUID_NAMEBASED_NS_OID
guid:78e30bad-b480-55e9-b7ca-9e0d2a131f3f	Name based version 5 / SHA1 UUID with namespace UUID_NAMEBASED_NS_OID
mac:52-EC-2E-AA-5E-76	OIDplus Information Object MAC address, Unicast (AAI)
mac:53-EC-2E-AA-5E-76	OIDplus Information Object MAC address, Multicast (AAI)
weid:P-1A2V-0-3-A-2	WEID notation
x500dn:/dc=com/dc=example/cn=oidplus/1.3.6.1.4.1.37476.2.5.2.9.4.1=1115203052/1.3.6.1.4.1.37476.2.5.2.9.4.2=782917238	OIDplus Information Object X.500 DN