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    <title>SYD1 on X4B Network Status</title>
    <link>https://status.x4b.net/affected/syd1/</link>
    <description>Incident history</description>
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    <lastBuildDate>2025-11-17T22:30:00+00:00</lastBuildDate>
    <updated>2025-11-17T22:30:00+00:00</updated>
    
    
    
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        <title>[Resolved] Software Upgrades: Anycast</title>
        <link>https://status.x4b.net/issues/2025-11-11-software-upgrades-anycast/</link>
        <pubDate>Mon, 17 Nov 2025 22:30:00 +0000</pubDate>
        <guid>https://status.x4b.net/issues/2025-11-11-software-upgrades-anycast/</guid>
        <category>2025-11-18T00:30:00.000Z</category>
        <description>Update as of 11:39AM all done.
Update as of 11:15AM
All servers other than LON are complete pending final review.
Hopefully will be done before lunch.
Update as of 10:15AM
 SYD, SG, LAX are complete pending final review JP, MIA, DAL are currently in progress  Update As a reminder this is starting tomorrow at 9:30 AM AEDT. We expect it will take approximately 1 hour per server (for all 11 servers)</description>
        <content type="html">&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; as of 11:39AM all done.&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; as of 11:15AM&lt;/p&gt;
&lt;p&gt;All servers other than LON are complete pending final review.&lt;/p&gt;
&lt;p&gt;Hopefully will be done before lunch.&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; as of 10:15AM&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;SYD, SG, LAX are complete pending final review&lt;/li&gt;
&lt;li&gt;JP, MIA, DAL are currently in progress&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; As a reminder this is starting tomorrow at 9:30 AM AEDT. We expect it will take approximately 1 hour per server (for all 11 servers)&lt;/p&gt;
&lt;p&gt;It is expected that maintenance will take approximately 1 hour per server. No interruption is expected however risk does exist. We will be updating a couple servers at a time.&lt;/p&gt;
&lt;p&gt;There is the chance that we will need to do the update of some servers the following day. However the plan is to get all the servers done in one day if possible.&lt;/p&gt;
&lt;p&gt;This is the same update that has already been performed on the budget line.&lt;/p&gt;
&lt;p&gt;We will update this announcment when maintenance for each region is complete. Thank you for your patience.&lt;/p&gt;
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      <item>
        <title>[Resolved] Maintenance</title>
        <link>https://status.x4b.net/issues/2025-11-06-maintenance/</link>
        <pubDate>Fri, 07 Nov 2025 00:30:00 +0000</pubDate>
        <guid>https://status.x4b.net/issues/2025-11-06-maintenance/</guid>
        <category>2025-11-07T02:07:35.898Z</category>
        <description>Update complete
We will be performing upgrades of our BGP software. During this upgrade we will restart all sessions. No interruption is expected however a short routing blip is possible.
We will do PoPs in sequence</description>
        <content type="html">&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; complete&lt;/p&gt;
&lt;p&gt;We will be performing upgrades of our BGP software. During this upgrade we will restart all sessions. No interruption is expected however a short routing blip is possible.&lt;/p&gt;
&lt;p&gt;We will do PoPs in sequence&lt;/p&gt;
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      <item>
        <title>[Resolved] Software Updates (Anycast)</title>
        <link>https://status.x4b.net/issues/2025-07-22-software-updates-anycast/</link>
        <pubDate>Tue, 22 Jul 2025 23:00:00 +0000</pubDate>
        <guid>https://status.x4b.net/issues/2025-07-22-software-updates-anycast/</guid>
        <category>2025-07-23T00:03:22.113Z</category>
        <description>Update Complete
We will be performing system upgrades on Wednesday. No interruption is expected.
Systems will be done in parallel in groups with an estimated total risk of interruption period per server of 30 minutes.
This is the same upgrade that was carried out on the budget line last week without interruption.
If any interruption or unexpected event occurs we will update this incident.</description>
        <content type="html">&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; Complete&lt;/p&gt;
&lt;p&gt;We will be performing system upgrades on Wednesday. No interruption is expected.&lt;/p&gt;
&lt;p&gt;Systems will be done in parallel in groups with an estimated total risk of interruption period per server of 30 minutes.&lt;/p&gt;
&lt;p&gt;This is the same upgrade that was carried out on the budget line last week without interruption.&lt;/p&gt;
&lt;p&gt;If any interruption or unexpected event occurs we will update this incident.&lt;/p&gt;
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      <item>
        <title>[Resolved] Sydney: routes pulled</title>
        <link>https://status.x4b.net/issues/2024-07-17-sydney-routes-pulled/</link>
        <pubDate>Thu, 11 Jul 2024 13:25:03 +0000</pubDate>
        <guid>https://status.x4b.net/issues/2024-07-17-sydney-routes-pulled/</guid>
        <category>2024-07-27T15:14:18.226Z</category>
        <description>Update - We have been informed that the replacement parts for the failed upstream router have arrived. They will be getting installed on Friday.
Investigating - We are investigating a potential issue that might affect the uptime of one our of services. We are sorry for any inconvenience this may cause you. This incident post will be updated once we have more information.</description>
        <content type="html">&lt;p&gt;&lt;em&gt;Update&lt;/em&gt; - We have been informed that the replacement parts for the failed upstream router have arrived. They will be getting installed on Friday.&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Investigating&lt;/em&gt; - We are investigating a potential issue that might affect the uptime of one our of services. We are sorry for any inconvenience this may cause you. This incident post will be updated once we have more information.&lt;/p&gt;
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      <item>
        <title>[Resolved] SYD1: Hazard Notice</title>
        <link>https://status.x4b.net/issues/2023-06-19-syd1-hazard-notice/</link>
        <pubDate>Mon, 19 Jun 2023 09:30:00 +0000</pubDate>
        <guid>https://status.x4b.net/issues/2023-06-19-syd1-hazard-notice/</guid>
        <category>2023-06-19T10:35:51.285Z</category>
        <description>﻿Update Maintenance complete for tonight. One action has been delayed to a further maintenance period which we will perform in the coming days.
We will be be performing some maintenance in Sydney tonight. N﻿o interruption is expected however some periods of packet loss are possible.
C﻿ertain internal metrics such as filter graphs may be affected for periods of the maintenance.</description>
        <content type="html">&lt;p&gt;&lt;strong&gt;﻿Update&lt;/strong&gt; Maintenance complete for tonight. One action has been delayed to a further maintenance period which we will perform in the coming days.&lt;/p&gt;
&lt;p&gt;We will be be performing some maintenance in Sydney tonight. N﻿o interruption is expected however some periods of packet loss are possible.&lt;/p&gt;
&lt;p&gt;C﻿ertain internal metrics such as filter graphs may be affected for periods of the maintenance.&lt;/p&gt;
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      <item>
        <title>[Resolved] SYD1: Maintenance</title>
        <link>https://status.x4b.net/issues/2023-03-28-syd1-maintenance/</link>
        <pubDate>Tue, 28 Mar 2023 03:56:28 +0000</pubDate>
        <guid>https://status.x4b.net/issues/2023-03-28-syd1-maintenance/</guid>
        <category>2023-03-28T05:07:35.398Z</category>
        <description>Investigating - We are taking SYD1 offline temporarily for some maintenance. All routes will be redirected to nearby PoPs.
Complete Maintenance complete</description>
        <content type="html">&lt;p&gt;&lt;em&gt;Investigating&lt;/em&gt; - We are taking SYD1 offline temporarily for some maintenance. All routes will be redirected to nearby PoPs.&lt;/p&gt;
&lt;p&gt;&lt;em&gt;Complete&lt;/em&gt; Maintenance complete&lt;/p&gt;
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