Re: What's going on with dhcp?

[Neal Becker <ndbecker2 gmail com>]

Ah, yesterday:
Sep 28 07:06:01 nbecker1 NetworkManager[6828]: <info>   address 
10.32.112.161

Then the machine went to sleep, and when woken today it negotiated a new IP 
address, but for some reason nobody told the ethernet adaptor.

Neal Becker wrote:

> fedora 13 x86_64
> 
> These are the last logged messages:
> 
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info> (eth0): DHCPv4 state
> changed preinit -> bound
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   address
> 10.32.112.150
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   prefix 24
> (255.255.255.0)
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   gateway
> 10.32.112.1
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   nameserver
> '139.85.52.104'
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   nameserver
> '139.85.52.102'
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   nameserver
> '139.85.87.105'
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   nameserver
> '139.85.176.102'
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info>   domain name
> 'hughes.com'
> Sep 29 07:37:11 nbecker1 dhclient[6832]: bound to 10.32.112.150 -- renewal
> in 37914 seconds.
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info> Policy set 'System
> eth0' (eth0) as default for IPv4 routing and DNS.
> Sep 29 07:37:11 nbecker1 NetworkManager[6828]: <info> Updating /etc/hosts
> with new system hostname
> Sep 29 07:37:11 nbecker1 nm-dispatcher.action: nm_dispatcher_action:
> Invalid connection: '(null)' / 'connection setting not found' invalid: 1
> 
> That says eth0 is 10.32.112.150 (and dnslooksup says that too), but look:
> 
> ifconfig eth0
> eth0      Link encap:Ethernet  HWaddr 00:23:8B:53:F0:80
>           inet addr:10.32.112.161  Bcast:10.32.112.255  Mask:255.255.255.0
>           inet6 addr: fe80::223:8bff:fe53:f080/64 Scope:Link
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:2315199 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:3274370 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:729169802 (695.3 MiB)  TX bytes:3988312791 (3.7 GiB)
>           Interrupt:29
> 
> What's going on?