CSMS 50022548·Operational·November 8, 2021·View on csms.cbp.gov ↗

PRODUCTION Update for MQIPT Trade Partners with connectivity issues

Plain-English explanation

CSMS 50022548 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin (operational), published on November 8, 2021. It carries the official CBP guidance brokers and importers must follow for the topic — "PRODUCTION Update for MQIPT Trade Partners with connectivity issues". CSMS messages are the operational layer between Commerce determinations and at-the-border collections: when Commerce publishes a new rate, scope ruling, or instruction, CBP turns it into a CSMS that ACE/ACS systems and brokers act on.

Message body

Full text as published by U.S. Customs and Border Protection

CSMS #50022548 - PRODUCTION Update for MQIPT Trade Partners with connectivity issues U.S. Customs and Border Protection sent this bulletin at 11/08/2021 12:34 PM EST Cargo Systems Messaging Service CSMS #50022548 - PRODUCTION Update for MQIPT Trade Partners with connectivity issues On Saturday, November 6, 2021, at approximately 10:00 PM EDT, the Customs and Border Protection (CBP) Network Team migrated the MQIPT PRODUCTION Environment for CBP Trade Partners from DHS OneNet TIC connectivity to CBP AWS1 TIC 3.0. In support of this MQIPT production cutover, some trade partners doing whitelisting on their firewalls were asked to update using the below DNS entries and IPs, however the last octet on Primary IP 2 below had to be changed. Please update accordingly if you are having issues connecting to CBP in the production environment via MQIPT. DNS: cbpgw-trade-prod.cbp.dhs.gov Primary IP 1: 100.25.1.5 Primary IP 2: 52.204.165.150 Secondary IP 1: 44.241.49.45 Secondary IP 2: 35.85.188.153 Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page . You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com . This service is provided to you at no charge by U.S. Customs and Border Protection . Privacy Policy | GovDelivery is providing this information on behalf of U.S. Department of Homeland Security, and may not use the information for any other purposes. Powered by Privacy Policy | Cookie Statement | Help

Frequently asked questions

What is CSMS 50022548?

CSMS 50022548 is a U.S. Customs and Border Protection (CBP) Cargo Systems Messaging Service bulletin titled "PRODUCTION Update for MQIPT Trade Partners with connectivity issues". CSMS bulletins are the operational instructions CBP issues to brokers, importers, and ACE filers covering rate changes, system updates, scope guidance, and other day-to-day customs-operations changes.

When was CSMS 50022548 published?

CBP published CSMS 50022548 on November 8, 2021. The bulletin's instructions are typically operative as of the publication date unless the body specifies a different effective date.

Is the CBP CSMS the legally binding instruction?

Yes — for at-the-border filing and entry collection. CSMS messages translate Commerce's Federal Register determinations into operational CBP instructions that ACE/ACS systems and brokers execute. The Federal Register notice is the underlying legal authority; the CSMS is the operational implementation. Both should be read together when reconciling a rate or scope change.

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