Package: ifupdown Version: 0.7.53.1 Severity: normal Hi,
With the jessie version, with the following configuration, I get one dhclient process started as expected: allow-hotplug eth0 iface eth0 inet dhcp On the same machine, when changing the configuration to, I get 3 dhclient processes, one for the IPv6 (-6) and two for IPv4: allow-hotplug eth0 iface eth0 inet dhcp iface eth0 inet6 dhcp I would expect that I get only one extra process for IPv6, not 2 process for IPv4. Laurent Bigonville -- System Information: Debian Release: stretch/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.6.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=fr_BE.utf8, LC_CTYPE=fr_BE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system)