THIS IS A SCHEDULED EVENT Jun <var data-var='date'>6</var>, <var data-var='time'>04:00</var> - <var data-var='time'>10:00</var> UTC May <var data-var='date'>15</var>, <var data-var='time'>10:00</var> UTC Scheduled - Dear Valued Customers, We would like to inform you of an upcoming Planned maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud DNS Services Maintenance Window: Start Time: 06 Jun 2026 04:00 UTC End Time: 06 Jun 2026 10:00 UTC Reference: SDCCAB-4079 Projected Impact: During this maintenance window, DNS record-related operations such as primary zone creation, secondary zone creation, and zone updates will enter a pending state until the upgrade is completed. Once the upgrade concludes, these operations will automatically be retried and transition into an active state. Please rest assured that there will be no impact to other traffic flows. Reason for Maintenance: This upgrade is being carried out to enhance resiliency and provide improved security for our DNS services. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services. Sincerely, F5 Distributed Cloud

Planned Maintenance Notification for F5 Distributed Cloud - Global – Impact: Config Propagation Delay

May <var data-var='date'>24</var>, <var data-var='time'>14:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>24</var>, <var data-var='time'>06:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>24</var>, <var data-var='time'>05:12</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Paris(pa2), Frankfurt and Madrid Maintenance Window: Start Time: 24 May 2026 06:00 UTC End Time: 24 May 2026 14:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Paris(pa2), Frankfurt and Madrid – Impact: Degraded Performance

May <var data-var='date'>24</var>, <var data-var='time'>06:50</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>24</var>, <var data-var='time'>05:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>24</var>, <var data-var='time'>04:50</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Site in Paris(pa4) Maintenance Window: Start Time: 24 May 2026 05:00 UTC End Time: 24 May 2026 10:30 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

May <var data-var='date'>24</var>, <var data-var='time'>04:51</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>24</var>, <var data-var='time'>00:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>23</var>, <var data-var='time'>23:34</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in London and Stockholm Maintenance Window: Start Time: 24 May 2026 00:00 UTC End Time: 24 May 2026 8:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in London and Stockholm – Impact: Degraded Performance

May <var data-var='date'>24</var>, <var data-var='time'>04:30</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>24</var>, <var data-var='time'>03:30</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>24</var>, <var data-var='time'>02:51</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Site in Paris(pa4) Maintenance Window: Start Time: 24 May 2026 03:30 UTC End Time: 24 May 2026 10:30 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

May <var data-var='date'>23</var>, <var data-var='time'>13:30</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>23</var>, <var data-var='time'>05:30</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>23</var>, <var data-var='time'>05:11</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Site in Milan Maintenance Window: Start Time: 23 May 2026 05:30 UTC End Time: 23 May 2026 13:30 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Milan – Impact: Degraded Performance

May <var data-var='date'>23</var>, <var data-var='time'>10:30</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>23</var>, <var data-var='time'>02:30</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>19</var>, <var data-var='time'>07:31</var> UTC Scheduled - Dear Valued Customer, We are writing to inform you about a Urgent Distributed Cloud Logging service maintenance Maintenance Details: Start Time: 23 May 2026 02:30 UTC End Time: 23 May 2026 10:30 UTC Reference: SDCCAB-3751 Projected Impact: We do not anticipate any service impact during this maintenance. However, there may be a temporary delay in displaying access request logs in the tenant portal, and in transmitting GLR log messages to the customer endpoint Reason for Maintenance: Upgrade of applications on the logging infrastructure. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: If you have any questions or need further assistance, please contact our support team at support@cloud.f5.com. We appreciate your cooperation and understanding as we work to improve our services. Sincerely, F5 Distributed Cloud

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Logging service

May <var data-var='date'>22</var>, <var data-var='time'>03:58</var> UTC Resolved - The F5 Distributed Cloud team confirmed that all CDN services and nodes are fully operational. Traffic is flowing normally, and this incident has now been resolved. If you're still experiencing any issues, please do not hesitate to contact F5 Support for assistance. May <var data-var='date'>21</var>, <var data-var='time'>17:23</var> UTC Monitoring - The F5 Distributed Cloud team confirms that all CDN nodes are fully operational. Traffic is flowing normally and no further disruption is expected at this time. We remain in a monitoring phase to ensure continued stability and optimal performance. Please contact our support team if you need assistance. Thank you for your patience and understanding. May <var data-var='date'>21</var>, <var data-var='time'>07:23</var> UTC Update - The F5 Distributed Cloud team is actively working on the recovery of affected CDN nodes. We can confirm that traffic disruption is no longer expected, users may continue to experience latency during this period. We will share further updates on the progress as they become available, please feel free to reach out to our support team for prompt assistance. May <var data-var='date'>21</var>, <var data-var='time'>04:18</var> UTC Identified - The F5 Distributed Cloud team has identified the the issue affecting CDN services and are actively working on corrective measures. We will share further updates on the progress as they become available, please feel free to reach out to our support team for prompt assistance. May <var data-var='date'>21</var>, <var data-var='time'>02:33</var> UTC Update - The F5 Distributed Cloud CDN services are experiencing service degradation issue, It is impacting our CDN capabilities during this duration. Customers may experience intermittent traffic disruptions and increased latency as traffic is being rerouted to healthy CDN nodes during this period. We will continue to monitor the situation closely and share timely updates as additional information becomes available. May <var data-var='date'>21</var>, <var data-var='time'>00:39</var> UTC Investigating - This advisory is to inform you that we are currently investigating reports of service degradation affecting the F5 XC's internal CDN edge nodes. We understand this may be affecting your operations and we are committed to providing transparent and timely updates as more information becomes available. While we gather more information, we recommend monitoring the progress on this site (https://www.f5cloudstatus.com/) for the latest update. Investigation Status: •	We have identified potential service impact at 00:30 UTC; •	Our incident response team has been fully mobilized; •	Initial investigation and impact assessment efforts are underway. Next Steps: •	A detailed incident notification will be provided within 30 minutes; •	Our teams are working to determine the root cause of the incident; •	We will share mitigation steps as soon as they become available. We appreciate your patience as we work to resolve this situation. If you are experiencing a critical business impact, please contact our support team through your established channels. Thank you for your continued support and trust in F5.

F5 Distributed Cloud - Service Degradation - CDN nodes in degraded state - INC-20260520-459

May <var data-var='date'>20</var>, <var data-var='time'>21:55</var> UTC Resolved - The issue affecting DNS resolution has been fully resolved, and all services are operating normally. Our teams have validated system stability and will continue to monitor to ensure consistent performance. Thank you for your patience while we worked to resolve this issue. If you have any questions or concerns, please feel free to reach out to our support team. Contact information - Email support: support@cloud.f5.com - Phone support: For region-specific contact details, please visit: https://my.f5.com/manage/s/article/K000135931 We appreciate your understanding and cooperation as we continue to improve our services. Sincerely, F5 Distributed Cloud May <var data-var='date'>20</var>, <var data-var='time'>18:58</var> UTC Monitoring - The F5 Distributed Cloud team has successfully resolved the issue that was causing intermittent DNS resolution failures. All services are now operating normally, and we are closely monitoring the environment to ensure continued stability and performance. May <var data-var='date'>20</var>, <var data-var='time'>17:56</var> UTC Update - At approximately 16:25 UTC, we identified DNS-related issues resulting in availability degradation for some services. Customers utilizing F5 DNS may be affected. Our engineering teams are actively working on corrective measures to address these resolution issues. Additionally, we are investigating the root cause and implementing further mitigation strategies to prevent recurrence. We are committed to keeping you informed and will share another update within 60 minutes, or sooner if more information becomes available. Thank you for your patience as we work to resolve this issue. May <var data-var='date'>20</var>, <var data-var='time'>17:01</var> UTC Investigating - This advisory is to inform you that we are currently investigating reports of service degradation affecting our DNS services. We understand this may be affecting your operations and we are committed to providing transparent and timely updates as more information becomes available. While we gather more information, we recommend monitoring the progress on this site (https://www.f5cloudstatus.com/) for the latest update. Investigation Status: •	We have identified potential service impact at 04:50 PM UTC; •	Our incident response team has been fully mobilized; •	Initial investigation and impact assessment efforts are underway. Next Steps: •	A detailed incident notification will be provided within 30 minutes; •	Our teams are working to determine the root cause of the incident; •	We will share mitigation steps as soon as they become available. We appreciate your patience as we work to resolve this situation. If you are experiencing a critical business impact, please contact our support team through your established channels. Thank you for your continued support and trust in F5.

F5 Distributed Cloud - Service Degradation - DNS resolution issue - INC-20260520-462

May <var data-var='date'>19</var>, <var data-var='time'>21:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>19</var>, <var data-var='time'>14:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>19</var>, <var data-var='time'>05:17</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Singapore Maintenance Window: Start Time: 19 May 2026 14:00 UTC End Time: 19 May 2026 21:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Singapore – Impact: Degraded Performance

May <var data-var='date'>18</var>, <var data-var='time'>21:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>18</var>, <var data-var='time'>19:50</var> UTC Update - Dear Valued Customer, We would like to inform you that the ongoing maintenance for F5 Distributed Cloud Regional Edge Sites in Sydney has been extended by an additional hour. The new expected completion time is 18 May 2026 21:00 UTC. We sincerely appreciate your patience and understanding as we carry out this critical maintenance to further enhance the quality and reliability of our services.Sincerely, F5 Distributed Cloud Team May <var data-var='date'>18</var>, <var data-var='time'>17:25</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>18</var>, <var data-var='time'>17:23</var> UTC Scheduled - Dear Valued Customers, We would like to inform you that the Engineering team is still working on the Sydney Regional Edge issue. An additional 4 hours will be needed to complete the activity. This serves as an update to the previous notification. As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Sydney Maintenance Window: Start Time: 18 May 2026 11:00 UTC End Time: 18 May 2026 20:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

[Extended] Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Sydney – Impact: Degraded Performance

May <var data-var='date'>18</var>, <var data-var='time'>16:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>18</var>, <var data-var='time'>11:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>18</var>, <var data-var='time'>05:27</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Sydney, San Jose, Toronto and Sao Paulo Maintenance Window: Start Time: 18 May 2026 11:00 UTC End Time: 18 May 2026 16:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Sydney, San Jose, Toronto and Sao Paulo – Impact: Degraded Performance

May <var data-var='date'>18</var>, <var data-var='time'>11:01</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>18</var>, <var data-var='time'>06:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>18</var>, <var data-var='time'>05:25</var> UTC Update - We will be undergoing scheduled maintenance during this time. May <var data-var='date'>18</var>, <var data-var='time'>05:25</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Montreal, B-Ashburn and Atlanta Maintenance Window: Start Time: 18 May 2026 06:00 UTC End Time: 18 May 2026 11:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Montreal, B-Ashburn and Atlanta – Impact: Degraded Performance

May <var data-var='date'>18</var>, <var data-var='time'>03:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>22:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>17</var>, <var data-var='time'>21:35</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Mumbai and Osaka Maintenance Window: Start Time: 17 May 2026 22:00 UTC End Time: 18 May 2026 03:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Mumbai and Osaka – Impact: Degraded Performance

May <var data-var='date'>17</var>, <var data-var='time'>21:45</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>16:45</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>17</var>, <var data-var='time'>16:33</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Chennai and Dubai Maintenance Window: Start Time: 17 May 2026 16:45 UTC End Time: 17 May 2026 21:45 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Chennai and Dubai – Impact: Degraded Performance

May <var data-var='date'>17</var>, <var data-var='time'>16:30</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>12:16</var> UTC Update - Dear Valued Customer, We would like to inform you that the ongoing maintenance for F5 Distributed Cloud CDN Global Application Services has been extended by an additional 4 hours. The new expected completion time is May 17, 2026, 16:30 UTC. We sincerely appreciate your patience and understanding as we carry out this critical maintenance to further enhance the quality and reliability of our services. Sincerely, F5 Distributed Cloud Team May <var data-var='date'>17</var>, <var data-var='time'>10:18</var> UTC Update - Dear Valued Customer, We would like to inform you that the ongoing maintenance for F5 Distributed Cloud CDN Global Application Services has been extended by an additional 2 hours. The new expected completion time is May 17, 2026, 12:30 UTC. We sincerely appreciate your patience and understanding as we carry out this critical maintenance to further enhance the quality and reliability of our services. Sincerely, F5 Distributed Cloud Team May <var data-var='date'>17</var>, <var data-var='time'>00:30</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 1</var>, <var data-var='time'>15:35</var> UTC Scheduled - Dear Valued Customers, We would like to inform you of an upcoming Planned maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud CDN Application Services Maintenance Window: Start Time: 17 May 2026 00:30 UTC End Time: 17 May 2026 10:30 UTC Reference: SDCCAB-3913 Projected Impact: During the scheduled maintenance window, CDN Customer Edge sites will experience temporary unavailability. Customers may also encounter delays in accessing metrics and logs. Reason for Maintenance: This maintenance is part of our initiative to upgrade the F5 Distributed Cloud CDN and CDN LMA to the latest software version. The update aims to improve system performance, enhance stability, and ensure greater overall service reliability. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services. Sincerely, F5 Distributed Cloud

[EXTENDED] Planned Maintenance Notification for F5 Distributed Cloud CDN Global Application Services – Impact: Degraded Performance

May <var data-var='date'>17</var>, <var data-var='time'>14:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>10:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>17</var>, <var data-var='time'>06:04</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Tokyo, San Jose, Jakarta and Melbourne Maintenance Window: Start Time: 17 May 2026 10:00 UTC End Time: 17 May 2026 14:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Tokyo, San Jose, Jakarta, Melbourne – Impact: Degraded Performance

May <var data-var='date'>17</var>, <var data-var='time'>11:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>06:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>17</var>, <var data-var='time'>05:44</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in New York, Dallas and Seattle Maintenance Window: Start Time: 17 May 2026 07:00 UTC End Time: 17 May 2026 12:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in New York, Dallas, Seattle – Impact: Degraded Performance

May <var data-var='date'>17</var>, <var data-var='time'>07:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>17</var>, <var data-var='time'>02:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'>17</var>, <var data-var='time'>01:58</var> UTC Scheduled - Dear Valued Customers, As part of our ongoing commitment to security, reliability, and performance, we will be conducting a urgent maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud Regional Edge Sites in Ashburn, TelAviv, Hong Kong and Chicago Maintenance Window: Start Time: 17 May 2026 02:00 UTC End Time: 17 May 2026 07:00 UTC Projected Impact: 1. Customers who have created hard-coded dependencies for Regional Edge site may encounter a service interruption during this window. 2. Services and applications should remain unaffected and will continue to be served from other Regional Edges within the same region. Rest assured, Customer Edge (CE) services and applications will not experience any downtime during this maintenance window. Reason for Maintenance: This maintenance activity involves improvements to security, reliability, and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services.

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Ashburn, TelAviv, Hong Kong and Chicago – Impact: Degraded Performance

May <var data-var='date'>16</var>, <var data-var='time'>10:30</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>16</var>, <var data-var='time'>00:30</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 1</var>, <var data-var='time'>15:33</var> UTC Scheduled - Dear Valued Customers, We would like to inform you of an upcoming Planned maintenance activity that will be performed on the following F5 service: - F5 Distributed Cloud CDN Global Controller and CDN-GC-SG (Singapore) Maintenance Window: Start Time: 16 May 2026 00:30 UTC End Time: 16 May 2026 10:30 UTC Reference: SDCCAB-3913 Projected Impact: During the upgrade window, CDN Customer Edge sites will be temporarily unavailable, and customers won't be able to create new CDN distributions. Existing traffic will automatically be routed to the nearest available edge locations. While this rerouting occurs, some customers may experience increased latency. Reason for Maintenance: This maintenance activity is required to implement improvements to overall platform stability and performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services. Sincerely, F5 Distributed Cloud

Planned Maintenance Notification for F5 Distributed Cloud CDN Global Controller – Impact: Degraded Performance

May <var data-var='date'>16</var>, <var data-var='time'>06:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'>16</var>, <var data-var='time'>04:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 6</var>, <var data-var='time'>22:13</var> UTC Scheduled - Dear Valued Customers, We would like to inform you of an upcoming Urgent Scheduled maintenance activity that will be performed on the following F5 service: - F5 Bot Defense (Advanced) Hosted SSE Maintenance Window: Start Time: 16 May 2026 04:00 UTC End Time: 16 May 2026 06:00 UTC Reference: SDCCAB-4011, SDCCAB-4012 Projected Impact: Prior to the maintenance activity, a controlled failover of customer traffic will be performed in EQSV10 and EQDC11 sequentially. High availability (HA) redundancy will be reduced during this period. Following completion of the maintenance, customer traffic will automatically return to its respective sites. Reason for Maintenance: We will be performing network maintenance to optimize routing performance. Our Commitment: We will provide timely updates should there be any changes to the schedule or if unexpected issues arise. Contact Information: - Email Support: Reach us at support@cloud.f5.com for any questions or assistance. - Phone Support: For region-specific contact details, please visit https://my.f5.com/manage/s/article/K000135931. We appreciate your cooperation and understanding as we work to improve our services. Sincerely, F5 Distributed Cloud

Urgent Scheduled Maintenance Notification for F5 Bot Defense (Advanced) Hosted SSE in Ashburn (EQDC11) and Sunnyvale (EQSV10) – Impact: Minor Service Impact

May <var data-var='date'>12</var>, <var data-var='time'>01:48</var> UTC Resolved - The F5 Distributed Cloud team has successfully resolved the issue affecting F5 XC's internal DNS zone. After monitoring the system is currently operating normally and no further impact is expected. We appreciate your patience and understanding while we worked to resolve this matter. If you continue to experience any issues or have further questions, please don't hesitate to reach out to our support team. May <var data-var='date'>11</var>, <var data-var='time'>13:27</var> UTC Investigating - This advisory is to inform you that we are currently investigating reports of service degradation affecting the F5 XC's internal DNS zone. We understand this may be affecting your operations and we are committed to providing transparent and timely updates as more information becomes available. While we gather more information, we recommend monitoring the progress on this site (https://www.f5cloudstatus.com/) for the latest update. Investigation Status: •	We have identified potential service impact at 01:21 PM UTC; •	Our incident response team has been fully mobilized; •	Initial investigation and impact assessment efforts are underway. Next Steps: •	A detailed incident notification will be provided within 30 minutes; •	Our teams are working to determine the root cause of the incident; •	We will share mitigation steps as soon as they become available. We appreciate your patience as we work to resolve this situation. If you are experiencing a critical business impact, please contact our support team through your established channels. Thank you for your continued support and trust in F5.

Incident Advisory:INC-20260511-458

May <var data-var='date'>10</var>, <var data-var='time'>18:36</var> UTC Resolved - The issue with the delays in configuration propagation for CDN deployments has been resolved and after monitoring the services remain fully operational. This incident has been marked as resolved. We appreciate your patience and understanding. If you continue to experience any issues or have concerns, please contact our support team. May <var data-var='date'> 9</var>, <var data-var='time'>21:29</var> UTC Monitoring - This advisory is to inform you that the issue involving delays in configuration propagation for CDN deployments has now been resolved. We have successfully implemented remediation actions, and normal configuration propagation behavior has been fully restored across all affected regions. Additionally, we have validated that there was no impact to customer traffic during this event. We will continue to closely observe the environment as part of our standard post-incident monitoring process. We appreciate your patience and understanding throughout this investigation. If you continue to experience any issues or have concerns, please contact our support team. May <var data-var='date'> 9</var>, <var data-var='time'>21:06</var> UTC Investigating - This advisory is to inform you that we are currently investigating reports of delay in configuration propagation for CDN in multiple regions. We understand this may be affecting your operations and we are committed to providing transparent and timely updates as more information becomes available. While we gather more information, we recommend monitoring the progress on this site (https://www.f5cloudstatus.com/) for the latest update. Investigation Status: • We have identified potential service impact at 05/09/2026, 20:55 UTC; • Our incident response team has been fully mobilized; • Initial investigation and impact assessment efforts are underway. Next Steps: • A detailed incident notification will be provided within 30 minutes; • Our teams are working to determine the root cause of the incident; • We will share mitigation steps as soon as they become available. We appreciate your patience as we work to resolve this situation. If you are experiencing a critical business impact, please contact our support team through your established channels. Thank you for your continued support and trust in F5.

Incident Advisory: INC-20260509-457

May <var data-var='date'> 8</var>, <var data-var='time'>14:05</var> UTC Resolved - The issue with F5 Distributed Cloud that was causing intermittent DNS resolution failures, during which customers may have experienced occasional failures while attempting to reach certain endpoints or services relying on DNS lookups, has been resolved, and services are now fully operational. All other services remained fully operational throughout the incident. This incident has been marked as resolved. May <var data-var='date'> 8</var>, <var data-var='time'>11:01</var> UTC Monitoring - The F5 Distributed Cloud team has validated and confirmed that the issue causing intermittent DNS resolution failures has been resolved. We are now monitoring the environment closely to ensure continued performance. All systems are currently Operational. Thank you for your patience while we work to resolve this matter. May <var data-var='date'> 8</var>, <var data-var='time'>09:38</var> UTC Identified - The F5 Distributed Cloud team has identified the root cause of the intermittent DNS resolution failures. Our engineering team is now actively implementing a fix to restore full stability across the affected regions. While we work on the resolution, some customers may experience occasional failures when attempting to reach certain endpoints or services that rely on DNS lookups. We will provide further updates as the fix is deployed. Thank you for your continued patience. May <var data-var='date'> 8</var>, <var data-var='time'>08:15</var> UTC Update - We are currently investigating intermittent DNS resolution failures affecting multiple regions. Our engineering team is actively working to identify the root cause and restore full stability. Some customers may experience occasional failures when attempting to reach certain endpoints or services that rely on DNS lookups. We will provide updates here as more information becomes available. Thank you for your patience and understanding. May <var data-var='date'> 8</var>, <var data-var='time'>07:31</var> UTC Investigating - This advisory is to inform you that we are currently investigating reports of service degradation affecting one or more services in multiple regions. We understand this may be affecting your operations and we are committed to providing transparent and timely updates as more information becomes available. While we gather more information, we recommend monitoring the progress on this site (https://www.f5cloudstatus.com/) for the latest update. Investigation Status: • We have identified potential service impact at 05/08/2026, 04:50 UTC; • Our incident response team has been fully mobilized; • Initial investigation and impact assessment efforts are underway. Next Steps: • A detailed incident notification will be provided within 30 minutes; • Our teams are working to determine the root cause of the incident; • We will share mitigation steps as soon as they become available. We appreciate your patience as we work to resolve this situation. If you are experiencing a critical business impact, please contact our support team through your established channels. Thank you for your continued support and trust in F5.

F5 Distributed Cloud - Service Interruption - DNS resolution failures - INC-20260508-456

May <var data-var='date'> 6</var>, <var data-var='time'>14:17</var> UTC Monitoring - We’d like to inform you that the DNS service was incorrectly displayed as ‘down’ on the Statuspage between May 5, 10:23 UTC and May 6, 9:58 UTC due to a cosmetic UI issue. Our team has verified that the service remained fully operational throughout this period. The status has now been corrected to reflect the actual availability, although it may take a short while for the update to be fully visible across the Statuspage. We apologize for any confusion this may have caused and appreciate your understanding

Is F5 Distributed Cloud down?

F5 Distributed Cloud status is UP

Lastest published events

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Paris(pa2), Frankfurt and Madrid – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in London and Stockholm – Impact: Degraded Performance

F5 Distributed Cloud Services, Components and Regions

Recent F5 Distributed Cloud events

Planned Maintenance Notification for F5 Distributed Cloud - Global – Impact: Config Propagation Delay

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Paris(pa2), Frankfurt and Madrid – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in London and Stockholm – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Milan – Impact: Degraded Performance

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Is F5 Distributed Cloud down?

F5 Distributed Cloud status is UP

Lastest published events

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Paris(pa2), Frankfurt and Madrid – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in London and Stockholm – Impact: Degraded Performance

F5 Distributed Cloud Services, Components and Regions

Recent F5 Distributed Cloud events

Planned Maintenance Notification for F5 Distributed Cloud - Global – Impact: Config Propagation Delay

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in Paris(pa2), Frankfurt and Madrid – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Sites in London and Stockholm – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Paris(pa4) – Impact: Degraded Performance

Urgent Scheduled Maintenance Notification for F5 Distributed Cloud Regional Edge Site in Milan – Impact: Degraded Performance

Get your FREE account now,5 monitors included!

Get your FREE account now,
5 monitors included!