This file is indexed.

/etc/apparmor.d/usr.sbin.dhcpd is in isc-dhcp-server 4.2.4-7ubuntu12.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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# vim:syntax=apparmor
# Last Modified: Fri Jun 3 13:54:26 2011
# Author: Jamie Strandboge <jamie@canonical.com>

#include <tunables/global>

/usr/sbin/dhcpd {
  #include <abstractions/base>
  #include <abstractions/nameservice>
  #include <abstractions/ssl_keys>

  capability net_bind_service,
  capability net_raw,
  capability setgid,
  capability setuid,

  network inet raw,
  network packet packet,
  network packet raw,

  @{PROC}/[0-9]*/net/dev r,
  @{PROC}/[0-9]*/net/{dev,if_inet6} r,

  /etc/hosts.allow r,
  /etc/hosts.deny r,

  /etc/dhcp/ r,
  /etc/dhcp/** r,
  /etc/dhcpd{,6}.conf r,
  /etc/dhcpd{,6}_ldap.conf r,

  /usr/sbin/dhcpd mr,

  /var/lib/dhcp/dhcpd{,6}.leases* lrw,
  /var/log/ r,
  /var/log/** rw,
  /{,var/}run/{,dhcp-server/}dhcpd{,6}.pid rw,

  # isc-dhcp-server-ldap
  /etc/ldap/ldap.conf r,

  # LTSP. See:
  # http://www.ltsp.org/~sbalneav/LTSPManual.html
  # https://wiki.edubuntu.org/
  /etc/ltsp/ r,
  /etc/ltsp/** r,
  /etc/dhcpd{,6}-k12ltsp.conf r,
  /etc/dhcpd{,6}.leases* lrw,
  /ltsp/ r,
  /ltsp/** r,

  # Eucalyptus
  /{,var/}run/eucalyptus/net/ r,
  /{,var/}run/eucalyptus/net/** r,
  /{,var/}run/eucalyptus/net/*.pid lrw,
  /{,var/}run/eucalyptus/net/*.leases* lrw,
  /{,var/}run/eucalyptus/net/*.trace lrw,

  # wicd
  /var/lib/wicd/* r,

  # access to bind9 keys for dynamic update
  # It's expected that users will generate one key per zone and have it
  # stored in both /etc/bind9 (for bind to access) and /etc/dhcp/ddns-keys
  # (for dhcpd to access).
  /etc/dhcp/ddns-keys/** r,

  # allow packages to re-use dhcpd and provide their own specific directories
  #include <dhcpd.d>

  # Site-specific additions and overrides. See local/README for details.
  #include <local/usr.sbin.dhcpd>
}