We are currently encountering an incident impacting traffic routed through Core firewall.
For the moment, to troubleshoot the incident and reduce the impact on your IPs, you can disable temporarily Core firewall and permanent mitigation ( via API/manager v6) until we correct the situation.
Our VAC team is investigating the cause of the incident, and will resolve it as soon as possible.

Status : Resolve

Additional comments about closing:  Missing routes added on vac2/3-1-n7