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Outage in CyberLynk Network

PHX1 Upstream Provider Packet Loss

Resolved Minor
August 13, 2026 - Started 1 day ago - Lasted about 10 hours
Official incident page

Incident Report

One of our upstream providers in our Phoenix data center is showing some packet loss for ICMP/SNMP traffic and we are following their updates as they address the issue. Customers with monitoring systems traversing this provider may be seeing loss for certain health checks. This does not appear to affect other types of UDP/TCP traffic at this time.
Components affected
CyberLynk Network PHX1 - NTT

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Latest Updates ( sorted recent to last )
RESOLVED 1 day ago - at 08/14/2026 01:20AM

The upstream provider has provided an all-clear, and we will reintroduce the circuit to our bandwidth mix after an observation period.

MONITORING 1 day ago - at 08/13/2026 10:10PM

We are continuing to monitor updates from this provider. Since this circuit is not impacting customer traffic, the next update will be provided when we have received an all-clear from the provider and have observed stability across the path.

MONITORING 1 day ago - at 08/13/2026 05:08PM

Our NOC team has moved remaining traffic off of this provider and we are seeing stability across the network. We are continuing to monitor.

MONITORING 1 day ago - at 08/13/2026 04:29PM

Our upstream provider has confirmed the degraded performance is related to the temperature issue referenced in this incident: https://www.cyberlynkstatus.net/incidents/9yp2dn73jvp6

We will provide an update when this is resolved.

IDENTIFIED 1 day ago - at 08/13/2026 03:49PM

One of our upstream providers in our Phoenix data center is showing some packet loss for ICMP/SNMP traffic and we are following their updates as they address the issue. Customers with monitoring systems traversing this provider may be seeing loss for certain health checks. This does not appear to affect other types of UDP/TCP traffic at this time.

Latest CyberLynk Network outages

MKE1 Upstream Provider Outage - about 1 month ago
MKE1 Packet Loss - 3 months ago

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