Package: isc-dhcp-client Version: 4.3.5-3+deb9u1 Severity: minor dhclient seems to request a username from nslcd with a wildcard "*". This is denied by nslcd.
Every time dhclient is runs, the following is in syslog: Dec 23 07:48:50 dhclient[1183]: DHCPREQUEST of 81.16.33.27 on eth0 to 81.16.33.2 port 67 Dec 23 07:48:50 dhclient[1183]: DHCPACK of 81.16.33.27 from 81.16.33.2 Dec 23 07:48:50 nslcd[21573]: [885e1b] DEBUG: connection from pid=504 uid=0 gid=0 Dec 23 07:48:50 nslcd[21573]: [885e1b] <passwd="*"> request denied by validnames option Dec 23 07:48:50 dhclient[1183]: bound to 81.16.33.27 -- renewal in 1234 seconds. -- System Information: Debian Release: 9.6 APT prefers stable APT policy: (500, 'stable') Architecture: armhf (armv7l) Kernel: Linux 4.9.0-8-armmp-lpae (SMP w/1 CPU core) Locale: LANG=de_AT.UTF-8, LC_CTYPE=de_AT.UTF-8 (charmap=UTF-8), LANGUAGE=de_AT:de (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages isc-dhcp-client depends on: ii debianutils 4.8.1.1 ii iproute2 4.9.0-1+deb9u1 ii libc6 2.24-11+deb9u3 ii libdns-export162 1:9.10.3.dfsg.P4-12.3+deb9u4 ii libisc-export160 1:9.10.3.dfsg.P4-12.3+deb9u4 Versions of packages isc-dhcp-client recommends: ii isc-dhcp-common 4.3.5-3+deb9u1 Versions of packages isc-dhcp-client suggests: pn avahi-autoipd <none> pn isc-dhcp-client-ddns <none> ii resolvconf 1.79 -- no debconf information