Your message dated Wed, 22 Jul 2026 18:09:59 +0200
with message-id <[email protected]>
and subject line Re: network-manager: DHCP parameter request list contains
duplicate entries
has caused the Debian Bug report #729597,
regarding network-manager: DHCP parameter request list contains duplicate
entries
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
729597: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=729597
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
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
--- End Message ---
--- Begin Message ---
Version: 1.58.0-1
dhclient support was removed upstream in 1.58.0, making this bug report
obsolete. Thus closing.
On Thu, 14 Nov 2013 18:47:48 +0100 Andreas Stempfhuber
<[email protected]> wrote:
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')
OpenPGP_signature.asc
Description: OpenPGP digital signature
--- End Message ---
