dhclient changes IP address
Hello,
I have a system which comes up with one IP address 192.168.178.87 via
dhclient, then after one day it gets eventually a different address
192.168.178.88 from my fritz.box, which runs the dhcp server:
Jun 19 16:54:05 bokocube NetworkManager[338]: <info> (eth0): DHCPv4 state
changed bound -> expire
Jun 19 16:54:05 bokocube NetworkManager[338]: <info> (eth0): DHCPv4 state
changed expire -> preinit
Jun 19 16:54:05 bokocube dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 3
Jun 19 16:54:05 bokocube dhclient: DHCPDISCOVER on eth0 to 255.255.255.255
port 67 interval 5
Jun 19 16:54:06 bokocube dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port
67
Jun 19 16:54:06 bokocube dhclient: DHCPOFFER from 192.168.178.1
Jun 19 16:54:06 bokocube ntpd[364]: Deleting interface #4 eth0,
192.168.178.87#123, interface stats: received=161, sent=164, dropped=0,
active_time=2679 secs
Jun 19 16:54:06 bokocube ntpd[364]: 178.63.135.195 interface 192.168.178.87 ->
(none)
Jun 19 16:54:06 bokocube ntpd[364]: 148.251.9.60 interface 192.168.178.87 ->
(none)
Jun 19 16:54:06 bokocube ntpd[364]: 85.25.197.197 interface 192.168.178.87 ->
(none)
Jun 19 16:54:06 bokocube ntpd[364]: 78.46.60.42 interface 192.168.178.87 ->
(none)
Jun 19 16:54:06 bokocube ntpd[364]: peers refreshed
Jun 19 16:54:06 bokocube dhclient: DHCPACK from 192.168.178.1
Jun 19 16:54:06 bokocube dhclient: bound to 192.168.178.87 -- renewal in
367817 seconds.
Jun 19 16:54:06 bokocube NetworkManager[338]: <info> (eth0): DHCPv4 state
changed preinit -> bound
Jun 19 16:54:06 bokocube NetworkManager[338]: <info> address 192.168.178.87
Jun 19 16:54:06 bokocube NetworkManager[338]: <info> prefix 24
(255.255.255.0)
Jun 19 16:54:06 bokocube NetworkManager[338]: <info> gateway 192.168.178.1
Jun 19 16:54:06 bokocube NetworkManager[338]: <info> nameserver
'192.168.178.1'
Jun 19 16:54:06 bokocube dbus[345]: [system] Activating via systemd: service
name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-
dispatcher.se
rvice'
Jun 19 16:54:06 bokocube systemd[1]: Starting Network Manager Script
Dispatcher Service...
Jun 19 16:54:06 bokocube dbus[345]: [system] Successfully activated service
'org.freedesktop.nm_dispatcher'
Jun 19 16:54:06 bokocube systemd[1]: Started Network Manager Script Dispatcher
Service.
Jun 19 16:54:06 bokocube dhclient: DHCPREQUEST on eth0 to 255.255.255.255 port
67
Jun 19 16:54:06 bokocube dhclient: DHCPOFFER from 192.168.178.1
Jun 19 16:54:07 bokocube dhclient: DHCPACK from 192.168.178.1
Jun 19 16:54:07 bokocube dhclient: bound to 192.168.178.88 -- renewal in
425836 seconds.
Jun 19 16:54:08 bokocube ntpd[364]: Listen normally on 6 eth0 192.168.178.88
UDP 123
Jun 19 16:54:08 bokocube ntpd[364]: peers refreshed
I have never seen such a behavior on a different system on this dhcp server.
Any hint what is going on here or how to debug this issue is very welcome.
Thanks,
Rainer
--
Rainer Dorsch
http://bokomoko.de/
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