Re: [gentoo-user] Re: new user and dhcpcd problem

[Mick <michaelkintzios@gmail.com>]

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On Friday 12 Aug 2011 15:10:24 Alexandre Riveira wrote:
> Tanks Mick !
> 
> I ajusted /etc/conf.d/net
> 
> resuts:
> 
> localhost home # ifconfig
> eth0      Link encap:Ethernet  HWaddr 00:25:22:b2:64:44
>           inet addr:192.168.0.159  Bcast:255.255.255.255 

This is wrong as I have explained previously.  Are you specifying this 
manually?  What is the complete content of your /etc/conf.d/net?


> Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST  MTU:576  Metric:1
>           RX packets:166 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:96 errors:0 dropped:0 overruns:0 carrier:1
>           collisions:0 txqueuelen:1000
>           RX bytes:20671 (20.1 KiB)  TX bytes:12593 (12.2 KiB)
>           Interrupt:44
> 
> lo        Link encap:Local Loopback
>           inet addr:127.0.0.1  Mask:255.0.0.0
>           inet6 addr: ::1/128 Scope:Host
>           UP LOOPBACK RUNNING  MTU:16436  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

The lo RX & TX counters are still zero - this shows that your local interface 
is not routed correctly.

> localhost home # route -n
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface
> 0.0.0.0         192.168.0.2     0.0.0.0         UG    2      0        0
> eth0 127.0.0.0       127.0.0.1       255.0.0.0       UG    0      0       
> 0 lo 192.168.0.0     0.0.0.0         255.255.255.0   U     2      0       

Yep!  The local interface is still incorrect. Somehow you have configured it 
as a default gateway ... in your LAN subnet ...  o_O


> localhost home # ip route show
> default via 192.168.0.2 dev eth0  metric 2
> 127.0.0.0/8 via 127.0.0.1 dev lo
> 192.168.0.0/24 dev eth0  proto kernel  scope link  src 192.168.0.159 
> metric 2

The ip route show results are not consistent with your route -n result 
preceding them.

> But still not working :(

Of course it won't.  You have not configured your network correctly.


> I change for
> 
> emerge networkmanager
> rc-update del net.eth0 default
> rc-update add NetworkManager default
> 
> Work fine !!!!!! :)
> Do not understand why

Because you must have entries in your /etc/conf.d/net, or added routes 
manually on the CLI which are incorrect.
-- 
Regards,
Mick

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