Package: network-manager
Version: 0.9.4.0-10
Severity: minor

Hi,

the parameter request list sent by ISC's dhclient as configured by the Network 
Manager contains duplicate entries.

E.g. the default request list on Wheezy (/etc/dhcp/dhclient.conf) is:

request subnet-mask, broadcast-address, time-offset, routers,
        domain-name, domain-name-servers, domain-search, host-name,
        dhcp6.name-servers, dhcp6.domain-search,
        netbios-name-servers, netbios-scope, interface-mtu,
        rfc3442-classless-static-routes, ntp-servers;

NetworkManager uses this and adds the following to his configuration file 
(e.g. /var/run/nm-dhclient-eth0.conf):

also request rfc3442-classless-static-routes;
also request ms-classless-static-routes;
also request wpad;
also request ntp-servers;

In this case rfc3442-classless-static-routes and ntp-servers are requested 
twice.

dhcpdump is a nice tool which shows you the duplicate requests made by 
dhclient because of this configuration:

OPTION:  55 ( 17) Parameter Request List      1 (Subnet mask)
                                             28 (Broadcast address)
                                              2 (Time offset)
                                              3 (Routers)
                                             15 (Domainname)
                                              6 (DNS server)
                                            119 (Domain Search)
                                             12 (Host name)
                                             44 (NetBIOS name server)
                                             47 (NetBIOS scope)
                                             26 (Interface MTU)
                                            121 (Classless Static Route)
                                             42 (NTP servers)
                                            121 (Classless Static Route)
                                            249 (MSFT - Classless route)
                                            252 (MSFT - WinSock Proxy Auto 
Detect)
                                             42 (NTP servers)

Thanks

Andi


-- System Information:
Debian Release: 7.2
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages network-manager depends on:
ii  adduser                3.113+nmu3
ii  dbus                   1.6.8-1+deb7u1
ii  dpkg                   1.16.12
ii  isc-dhcp-client        4.2.2.dfsg.1-5+deb70u6
ii  libc6                  2.13-38
ii  libdbus-1-3            1.6.8-1+deb7u1
ii  libdbus-glib-1-2       0.100.2-1
ii  libgcrypt11            1.5.0-5+deb7u1
ii  libglib2.0-0           2.33.12+really2.32.4-5
ii  libgnutls26            2.12.20-7
ii  libgudev-1.0-0         175-7.2
ii  libnl-3-200            3.2.7-4
ii  libnl-genl-3-200       3.2.7-4
ii  libnl-route-3-200      3.2.7-4
ii  libnm-glib4            0.9.4.0-10
ii  libnm-util2            0.9.4.0-10
ii  libpolkit-gobject-1-0  0.105-3
ii  libuuid1               2.20.1-5.3
ii  lsb-base               4.1+Debian8+deb7u1
ii  udev                   175-7.2
ii  wpasupplicant          1.0-3+b2

Versions of packages network-manager recommends:
ii  crda          1.1.2-1
ii  dnsmasq-base  2.62-3+deb7u1
ii  iptables      1.4.14-3.1
ii  modemmanager  0.5.2.0-2
ii  policykit-1   0.105-3
ii  ppp           2.4.5-5.1+b1

Versions of packages network-manager suggests:
ii  avahi-autoipd  0.6.31-2

-- Configuration Files:
/etc/polkit-1/localauthority/10-vendor.d/org.freedesktop.NetworkManager.pkla 
[Errno 13] Keine Berechtigung: u'/etc/polkit-1/localauthority/10-
vendor.d/org.freedesktop.NetworkManager.pkla'

-- no debconf information


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