Location : Paris - core router bb1.dc3
We are planning to upgrade the router firmware to the latest recommended by Cisco. The maintenance will be done in 2 steps to prepare the upgrade and then to apply.
Impact : This might lead to rerouting / latencies during the maintenance window. All Paris DCs are impacted.
UPDATE: Maintenance was planned for the 23th and 24th, due to heatwave, we are changing the dates for the 30th and 31st.
We are now starting the preparations. bb1.dc3 will now be isolated from our network.
We are now done for today, our tests were good and we are ready for tomorrow's firmware update.
We have started the upgrade process
We have lost some incoming traffic towards AMS datacenter (a9k-pni-1.ams1) for around 10min. Issue has been fixed.
We noticed DHCP issues (Dedibox only) in AMS datacenter. It is now fixed
Half of our outgoing traffic NL-IX was dropped during about 35min. This is now fixed
Upgrade is now done