ip suddenly disappears while running miner.

[zzangtrish]

The master Listen IP the worker is seeing suddenly disappears.

Looking at ifconfig -a, 10G LAN card recognition improves, but ip suddenly disappears from the device name and vi / etc / netpan / device names are the same.

The ip does not come up even if I proceed with netplan apply, and the ip comes up after rebooting the server itself.

Has anyone ever experienced such a problem?

[stuberman]

I recently had some problem with IP addresses on my Ubuntu server. If I remember correctly the name of the interface would change and lose its setting. I had to set the interface name based on MAC address - not sure if this is related to your problem.

This is the new config:
sudo nano /etc/netplan/00-installer-config.yaml

network:
ethernets:
eth_1gb:
match:
macaddress: 3c:7c:3f:20:fe:a7
set-name: eth_1gb
addresses:
- 192.168.1.96/24
gateway4: 192.168.1.254
nameservers:
search: [att.local]
addresses: [8.8.8.8, 8.8.4.4]
version: 2

[dd45e640b42e6da7da96faee3996ef7c]

we have changed network names if we change hardware PCIe configurations.

maybe have a look at

https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/