# WARNING: This file has been modified by the diskimage-builder
# dhcp-all-interfaces element as this machine is likely running
# a ramdisk or needs to attempt auto-configuration on all interfaces.
[main]
# This makes sense even with dhcp on all interfaces in the event
# that the configuration has been or is being supplied via external means.
ignore-carrier=*
# Use dhclient as was done previously to the Centos8/RHEL8 RPM defaults.
# This is because dhclient shuts the interface down after a retry attempt
# which allows the link state to reset with some switches, which may be
# important for the ramdisk to recover networking.
dhcp=DIB_DHCP_CLIENT

[connection]
# Keep retrying, this is important for this important espescialy for
# ramdisks in environments where varying switch configurations may
# cause traffic to be blocked or intermittent connectivity failures
# such as those at an edge site may cause issues.
autoconnect-retries=-1
# Set the timeout. Diskimage-builder dhcp-all-interfaces has a 30
# second default. NetworkManager, by default, is 45 seconds.
# In some cases where ramdisks are in use, 60 seconds is advisable.
ipv4.dhcp-timeout=DIB_DHCP_TIMEOUT
ipv6.dhcp-timeout=DIB_DHCP_TIMEOUT