** Description changed: The behaviour of the `systemd` unit `isc-dhcp-server.service` is the same as on the command line: both `sudo dhcpd` and `sudo dhcpd p18p1` (where `p18p1` is the name of a network interfaces) cause the daemon to listen on all interfaces according to `sudo netstat -tupln | grep :67`: - udp 0 0 0.0.0.0:67 0.0.0.0:* + udp 0 0 0.0.0.0:67 0.0.0.0:* 5382/dnsmasq The `isc-dhcp-server6.service` unit is deactivated. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: isc-dhcp-server 4.3.5-3ubuntu1 ProcVersionSignature: Ubuntu 4.10.0-20.22-generic 4.10.8 Uname: Linux 4.10.0-20-generic x86_64 NonfreeKernelModules: zfs zunicode zavl zcommon znvpair ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 Date: Mon May 15 23:41:54 2017 DhServerLeases: - + InstallationDate: Installed on 2015-04-20 (756 days ago) InstallationMedia: Ubuntu-Server 14.10 "Utopic Unicorn" - Release amd64 (20141022.2) ProcEnviron: - TERM=screen.xterm-256color - PATH=(custom, no user) - XDG_RUNTIME_DIR=<set> - LANG=de_DE.UTF-8 - SHELL=/bin/bash + TERM=screen.xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR=<set> + LANG=de_DE.UTF-8 + SHELL=/bin/bash SourcePackage: isc-dhcp UpgradeStatus: Upgraded to zesty on 2017-05-05 (9 days ago) mtime.conffile..etc.dhcp.dhcpd.conf: 2017-05-15T23:37:21.502892
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690933 Title: isc-dhcp-server/dhcpd listens on 0.0.0.0:67/UDP no matter which interfaces is specified To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1690933/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
