Dhclient: Unterschied zwischen den Versionen

Aktuelle Version vom 26. Juli 2025, 10:13 Uhr

dhclient - Beschreibung

Beschreibung

Installation

Aufruf

Optionen

Unix	GNU	Parameter	Beschreibung

Parameter

Umgebungsvariablen

Exit-Status

Wert	Beschreibung
0	Erfolg
>0	Fehler

Anwendung

Konfiguration verwerfen

# dhclient -r

Neue Konfiguration anfordern

# dhclient

DHCP release mit verbose

# dhclient -v -r
[sudo] Passwort für user:
Killed old client process
Internet Systems Consortium DHCP Client 4.4.1
Copyright 2004-2018 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/enp2s0/74:27:ea:e1:db:32
Sending on LPF/enp2s0/74:27:ea:e1:db:32
Sending on Socket/fallback
DHCPRELEASE of 10.20.1.110 on enp2s0 to 10.20.0.1 port 67 (xid=0x1f86c144)

Ausführliche Ausgabe

# dhclient -v
Internet Systems Consortium DHCP Client 4.4.1
Copyright 2004-2018 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/enp2s0/74:27:ea:e1:db:32
Sending on LPF/enp2s0/74:27:ea:e1:db:32
Sending on Socket/fallback
DHCPDISCOVER on enp2s0 to 255.255.255.255 port 67 interval 3 (xid=0xac531335)
DHCPOFFER of 10.20.1.13 from 10.20.1.1
DHCPREQUEST for 10.20.1.13 on enp2s0 to 255.255.255.255 port 67 (xid=0x351353ac)
DHCPACK of 10.20.1.13 from 10.20.1.1 (xid=0xac531335)
cmp: EOF on /tmp/tmp.JBuNGXT4Zg which is empty
bound to 10.20.1.13 -- renewal in 5933 seconds.

Problembehebung

Konfiguration

Dateien

Datei	Beschreibung
/etc/dhcp/dhclient.conf

/etc/dhcp/dhclient.conf

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name = gethostname();

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

Damit Änderungen bei bereits aktivem Client wirksam werden, muss dieser sie neu anfordern

Anhang

Siehe auch

Dokumentation

Man-Page

dhclient (8)

Links

Projekt

Weblinks

@@ Zeile 1: / Zeile 1: @@
-'''{{BASEPAGENAME}}''' - Beschreibung
+'''dhclient''' - Beschreibung
 == Beschreibung ==
@@ Zeile 7: / Zeile 7: @@
 == Aufruf ==
 <syntaxhighlight lang="bash" highlight="1" line copy>
-< /syntaxhighlight>
+</syntaxhighlight>
 === Optionen ===
@@ Zeile 32: / Zeile 32: @@
 == Anwendung ==
 <syntaxhighlight lang="bash" highlight="1" line copy>
-< /syntaxhighlight>
+</syntaxhighlight>
-=== Problembehebung ===
-== Konfiguration ==
-=== Dateien ===
-{| class="wikitable options big"
-|-
-! Datei !! Beschreibung
-|-
-| ||
-|-
-| ||
-|}
-<noinclude>
-== Anhang ==
-=== Siehe auch ===
-<div style="column-count:2">
-<categorytree hideroot=on mode="pages">{{BASEPAGENAME}}</categorytree>
-</div>
-----
-{{Special:PrefixIndex/{{BASEPAGENAME}}/}}
-=== Dokumentation ===
-; Man-Page
-# [https://manpages.debian.org/stable/procps/pgrep.1.de.html prep(1)]
-<!--
-; Info-Pages
--->
-=== Links ===
-==== Projekt ====
-==== Weblinks ====
-{{DEFAULTSORT:new}}
-{{DISPLAYTITLE:new}}
-[[Kategorie:new]]
-</noinclude>
-= TMP =
-{{DISPLAYTITLE:dhclient}}
-== DHCP-Client ==
-Damit Änderungen bei bereits aktivem Client wirksam werden, muss dieser sie neu anfordern.
 === Konfiguration verwerfen ===
@@ Zeile 96: / Zeile 48: @@
   All rights reserved.
   For info, please visit https://www.isc.org/software/dhcp/
   Listening on LPF/enp2s0/74:27:ea:e1:db:32
   Sending on LPF/enp2s0/74:27:ea:e1:db:32
@@ Zeile 118: / Zeile 70: @@
   bound to 10.20.1.13 -- renewal in 5933 seconds.
-=== Konfigurationsdatei ===
-/etc/dhcp/dhclient.conf
+=== Problembehebung ===
+== Konfiguration ==
+=== Dateien ===
+{| class="wikitable options big"
+|-
+! Datei !! Beschreibung
+|-
+| /etc/dhcp/dhclient.conf ||
+|}
+; /etc/dhcp/dhclient.conf
   option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;
   send host-name = gethostname();
   request subnet-mask, broadcast-address, time-offset, routers,
   domain-name, domain-name-servers, domain-search, host-name,
@@ Zeile 131: / Zeile 94: @@
   rfc3442-classless-static-routes, ntp-servers;
-== DHCP-Client ==
+Damit Änderungen bei bereits aktivem Client wirksam werden, muss dieser sie neu anfordern
-Damit Änderungen bei bereits aktivem Client wirksam werden, muss dieser sie neu anfordern.
-=== Konfiguration verwerfen ===
+<noinclude>
- # dhclient -r
-=== Neue Konfiguration anfordern ===
+== Anhang ==
- # dhclient
+=== Siehe auch ===
+<div style="column-count:2">
+<categorytree hideroot=on mode="pages">{{BASEPAGENAME}}</categorytree>
+</div>
+----
+{{Special:PrefixIndex/{{BASEPAGENAME}}/}}
-==== DHCP release mit verbose ====
+=== Dokumentation ===
- '''# dhclient -v -r'''
+; Man-Page
- [sudo] Passwort für user:
+# [https://manpages.debian.org/bookworm/isc-dhcp-client/dhclient.8.en.html dhclient (8)]
- Killed old client process
- Internet Systems Consortium DHCP Client 4.4.1
- Copyright 2004-2018 Internet Systems Consortium.
- All rights reserved.
- For info, please visit https://www.isc.org/software/dhcp/
- Listening on LPF/enp2s0/74:27:ea:e1:db:32
+<!--
- Sending on LPF/enp2s0/74:27:ea:e1:db:32
+; Info-Pages
- Sending on Socket/fallback
+-->
- DHCPRELEASE of 10.20.1.110 on enp2s0 to 10.20.0.1 port 67 (xid=0x1f86c144)
-==== Ausführliche Ausgabe von dhclient ====
+=== Links ===
- '''# dhclient -v'''
+==== Projekt ====
- Internet Systems Consortium DHCP Client 4.4.1
+==== Weblinks ====
- Copyright 2004-2018 Internet Systems Consortium.
- All rights reserved.
- For info, please visit https://www.isc.org/software/dhcp/
- Listening on LPF/enp2s0/74:27:ea:e1:db:32
- Sending on LPF/enp2s0/74:27:ea:e1:db:32
- Sending on Socket/fallback
- DHCPDISCOVER on enp2s0 to 255.255.255.255 port 67 interval 3 (xid=0xac531335)
- DHCPOFFER of 10.20.1.13 from 10.20.1.1
- DHCPREQUEST for 10.20.1.13 on enp2s0 to 255.255.255.255 port 67 (xid=0x351353ac)
- DHCPACK of 10.20.1.13 from 10.20.1.1 (xid=0xac531335)
- cmp: EOF on /tmp/tmp.JBuNGXT4Zg which is empty
- bound to 10.20.1.13 -- renewal in 5933 seconds.
-=== Konfigurationsdatei ===
+{{SORTIERUNG:dhclient}}
-/etc/dhcp/dhclient.conf
+{{DISPLAYTITLE:dhclient}}
- option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;
- send host-name = gethostname();
- request subnet-mask, broadcast-address, time-offset, routers,
- domain-name, domain-name-servers, domain-search, host-name,
- dhcp6.name-servers, dhcp6.domain-search, dhcp6.fqdn, dhcp6.sntp-servers,
- netbios-name-servers, netbios-scope, interface-mtu,
- rfc3442-classless-static-routes, ntp-servers;
-{{SORTIERUNG:dhclient}}
 [[Kategorie:Linux/Befehl]]
 [[Kategorie:DHCP]]
+</noinclude>