Good evening everyone. My dhcp server stopped working. I pulled the status and features Failure. If anyone can help me.
Follows AppendixA error image
Script of service isc-dhcp-server status
root@jhn01:~# service isc-dhcp-server restart
root@jhn01:~# service isc-dhcp-server status
● isc-dhcp-server.service - ISC DHCP IPv4 server
Loaded: loaded (/lib/systemd/system/isc-dhcp-server.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Qui 2016-01-28 23:58:04 BRST; 6s ago
Docs: man:dhcpd(8)
Process: 1252 ExecStart=/bin/sh -ec CONFIG_FILE=/etc/dhcp/dhcpd.conf; if [ -f /etc/ltsp/dhcpd.conf ]; then CONFIG_FILE=/etc/ltsp/dhcpd.conf; fi; [ -e /var/lib/dhcp/dhcpd.leases ] || touch /var/lib/dhcp/dhcpd.leases; exec dhcpd -user dhcpd -group dhcpd -f -4 -pf /run/dhcp-server/dhcpd.pid -cf $CONFIG_FILE $INTERFACES (code=exited, status=1/FAILURE)
Process: 1248 ExecStartPre=/bin/chown dhcpd:dhcpd /run/dhcp-server (code=exited, status=0/SUCCESS)
Main PID: 1252 (code=exited, status=1/FAILURE)
Jan 28 23:58:04 jhn01 sh[1252]: Can't open /var/lib/dhcp/dhcpd.leases for append.
Jan 28 23:58:04 jhn01 sh[1252]: If you think you have received this message due to a bug rather
Jan 28 23:58:04 jhn01 sh[1252]: than a configuration issue please read the section on submitting
Jan 28 23:58:04 jhn01 sh[1252]: bugs on either our web page at www.isc.org or in the README file
Jan 28 23:58:04 jhn01 sh[1252]: before submitting a bug. These pages explain the proper
Jan 28 23:58:04 jhn01 sh[1252]: process and the information we find helpful for debugging..
Jan 28 23:58:04 jhn01 sh[1252]: exiting.
Jan 28 23:58:04 jhn01 systemd[1]: isc-dhcp-server.service: Main process exited, code=exited, statu...ILURE
Jan 28 23:58:04 jhn01 systemd[1]: isc-dhcp-server.service: Unit entered failed state.
Jan 28 23:58:04 jhn01 systemd[1]: isc-dhcp-server.service: Failed with result 'exit-code'.
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Version S.O : Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial
