What cause of network issue?

Today we got a problem with public network resources on one of our droplet. Or, exactly this is a network problem at all. (droplet region is NYC1)

All services work stable inside: they are working and accessible from the localhost. Nothing changed from the last weekend: local droplet’s routing, firewall rules are the same.

The main problem, that network interface can’t up.

RTNETLINK answers: File exists
Failed to bring up eth0. ```

Configs:

cat /etc/udev/rules.d/70-persistent-net.rules SYSBSYSTEM==“net”, ACTION==“add”, DRIVERS=“?*”, ATTR{ADDRESS}=‘<censored>’, NAME=“eth0”

Interfaces:

ip link

1. lo: …
2. eth0: … state DOWN

Routes:

ip route default via <censored> dev eth0 onlink linkdown 10.10.0.0/16 dev eth0 proto kernel scope link src 10.0.0.5

Interfaces config:

cat /etc/network/interfaces.d/50-cloud-init.cfg auto lo iface lo inet loopback dns-nameservers 8.8.8.8 8.8.4.4

auto eth0 iface eth0 inet static address <censored> gateway <censored> netmask 255.255.240.0

iface eth0 inet static address 10.10.0.5 netmask 255.255.0.0

Can it be caused of this problem: https://status.digitalocean.com/incidents/g1qq8fkqczmc ?

Thanks for the answer.