Fat Zebra status is Operational

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Gateway: Westpac & Bank of Melbourne
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Active Incidents

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Recently Resolved Incidents

91 - Host or Switch Unavailable errors affecting Westpac merchants
Started 10 Dec 2025 02:37:11 (2 days ago), resolved 10 Dec 2025 05:10:04 (1 day ago)
Critical Incident
Resolved
Gateway: Westpac & Bank of Melbourne

We are currently investigating a problem with Westpac merchants receiving '91 - Host or Switch Unavailable' responses for all transactions.

Fat Zebra Outage Survival Guide

A step-by-step guide to help you survive a Fat Zebra outage
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    Fat Zebra Components

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    Fat Zebra Gateway

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    Fat Zebra Gateway: Merchant Services

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    Gateway: ANZ
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    Gateway: BankWest (BWAMS)
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    Gateway: Bendigo Bank
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    Gateway: CitiBank
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    Gateway: Commonwealth Bank
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    Gateway: NAB
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    Gateway: Macquarie Bank
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    Gateway: St George & BankSA
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    Gateway: Westpac & Bank of Melbourne
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    91 - Host or Switch Unavailable errors affecting Westpac merchants
    Started 10 Dec 2025 02:37:11 (2 days ago), resolved 10 Dec 2025 05:10:04 (1 day ago)
    Critical Incident
    Resolved
    Gateway: Westpac & Bank of Melbourne

    We are currently investigating a problem with Westpac merchants receiving '91 - Host or Switch Unavailable' responses for all transactions.

    Gateway: BNZ
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    Gateway: AMEX
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    Gateway: Fiserv XTP
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    Fat Zebra Gateway: Direct Entries

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    Fat Zebra Dashboard

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    Fat Zebra Website

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    Fat Zebra Documentation

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    Fat Zebra Hosted Payment Page

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    Fat Zebra Core Services

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    Fat Zebra Sandbox Environment

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