Incident Library

Organisation

OVHcloud

OVHcloud · ovhcloud

1 case · 2021

Root cause Configuration change
Component Backbone network (WAN)BGP routingInterior routing (IGP)
Contributing factor Excessive blast radiusIneffective rollback
Symptom Network unreachableService outage

Cases

  1. IL-0228 IPv4 routing across OVHcloud's global network broke after a router change put the full internet routing table into OSPFOVHcloud · 2021

    Root cause Configuration change