DHCP

  1. Bug #1872118
  2. Comment #35

Comment 35 for bug 1872118

Revision history for this message
Andrew Welham (andreww-ubuntu) wrote : Re: DHCP Cluster crashes after a few hours

Yes i restarted isc-dhcp-server with systemctl restart isc-dhcp-server ( even tried a reboot once)

# dpkg -l | grep ppa1
ii isc-dhcp-server 4.4.1-2.1ubuntu6~ppa1 amd64 ISC DHCP server for automatic IP address assignment
ii libdns-export1109 1:9.11.16+dfsg-3~ppa1 amd64 Exported DNS Shared Library
ii libirs-export161 1:9.11.16+dfsg-3~ppa1 amd64 Exported IRS Shared Library
ii libisc-export1105:amd64 1:9.11.16+dfsg-3~ppa1 amd64 Exported ISC Shared Library
ii libisccfg-export163 1:9.11.16+dfsg-3~ppa1 amd64 Exported ISC CFG Shared Library

# systemctl status isc-dhcp-server
● isc-dhcp-server.service - ISC DHCP IPv4 server
     Loaded: loaded (/lib/systemd/system/isc-dhcp-server.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2020-08-06 07:26:09 BST; 2min 39s ago
       Docs: man:dhcpd(8)
   Main PID: 42301 (dhcpd)
      Tasks: 4 (limit: 9569)
     Memory: 7.6M
     CGroup: /system.slice/isc-dhcp-server.service
             └─42301 dhcpd -user dhcpd -group dhcpd -f -4 -pf /run/dhcp-server/dhcpd.pid -cf /etc/dhcp/dhcpd.conf

Aug 06 07:28:47 gw2-focal dhcpd[42301]: Remove host declaration test or remove 192.168.0.90
Aug 06 07:28:47 gw2-focal dhcpd[42301]: from the dynamic address pool for 192.168.0.0/24
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.0.90 (192.168.0.2) from MACREMOVED via ens3: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens13: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens12: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens11: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens10: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens9: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens8: ignored (not authoritative).
Aug 06 07:28:47 gw2-focal dhcpd[42301]: DHCPREQUEST for 192.168.6.161 (192.168.6.3) from MACREMOVED (test) via ens3: ignored (not authoritative).