Hello, this is a awful issue.
After installing NetSUS (to use its NetInstall function for my Mac), my DHCP service via ISC-DHCP-server broke. All my clients cannot get IP address from my DHCP server. Actually, the ISC-DHCP-server service failed to start.
sudo systemctl status isc-dhcp-server
● isc-dhcp-server.service - ISC DHCP IPv4 server
Loaded: loaded (/lib/systemd/system/isc-dhcp-server.service; enabled; vendor
Active: failed (Result: exit-code) since Fri 2019-10-04 05:09:22 UTC; 17s ago
Docs: man:dhcpd(8)
Process: 10255 ExecStart=/bin/sh -ec CONFIG_FILE=/etc/dhcp/dhcpd.conf;
Main PID: 10255 (code=exited, status=1/FAILURE)
Oct 04 05:09:22 server dhcpd[10255]: If you intend to request help from the dhcp
Oct 04 05:09:22 server dhcpd[10255]: mailing list, please read the section on th
Oct 04 05:09:22 server dhcpd[10255]: submitting bug reports and requests for hel
Oct 04 05:09:22 server dhcpd[10255]:
Oct 04 05:09:22 server dhcpd[10255]: Please do not under any circumstances send
Oct 04 05:09:22 server dhcpd[10255]: help directly to the authors of this softwa
Oct 04 05:09:22 server dhcpd[10255]: send them to the appropriate mailing list a
Oct 04 05:09:22 server dhcpd[10255]: the README file.
Oct 04 05:09:22 server dhcpd[10255]:
Oct 04 05:09:22 server dhcpd[10255]: exiting.
