Re: Linux imx6qsabresd 3.0.35-1.1.0+yocto+g21304e1 networking problem

[Daiane Angolini <daiane.angolini@freescale.com>]

On 10/13/2013 04:21 PM, Муравьев Александр Борисович wrote:
> I have some issue with network subsystem. When i build target
> fsl-image-gui i can not make it working (i mean networking).
> When kernel starting I get
>
> */Configuring network interfaces... eth0: Freescale FEC PHY driver
> [Generic PHY] (mii_bus:phy_addr=1:00, irq=-1)/**/
> /**/udhcpc (v1.20.2) started/**/
> /**/Sending discover.../**/
> /**/PHY: 1:00 - Link is Up - 100/Full/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/Sending discover.../**/
> /**/Sending discover.../**/
> /**/No lease, failing/**/
> /**/Starting rpcbind daemon...rpcbind: cannot create socket for udp6/**/
> /**/rpcbind: cannot create socket for tcp6/**/

I'm not sure (I don't remember) if ipv6 is added by default on 
DISTRO_FEATURES. From your log, it looks like you're using dylan.


> /**/done./*
>
>
> And then if i type
>
> /root@imx6qsabresd:~# udhcpc -i eth0 -n/
>
> I get
>
> */udhcpc (v1.20.2) started/**/
> /**/Sending discover.../**/
> /**/Sending discover.../**/
> /**/Sending discover.../**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/No lease, failing/**/
> /**/root@imx6qsabresd:~#/*
>
>
> Once i was able to connect to my board via ssh. But in shart time
> connection was refused.
> So i can not get lease from my dhcp. If i use static ip and netmask
> network not working too. Sometime i get messages like this:
>
> */net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/**/
> /**/net eth0: FEC ENET: rcv is not +last/*
>
> Almost forgot:
>
> */root@imx6qsabresd:~# uname -a/**/
> /**/Linux imx6qsabresd 3.0.35-1.1.0+yocto+g21304e1 #1 SMP PREEMPT Wed
> Oct 9 17:15:15 MSK 2013 armv7l GNU/Linux/*

I almost remember I faced several networking problems on 1.1.0 release, 
but it was on sabre lite board (not sabre sd). And I cannot remember if 
it was due to kernel or hardware or my local network

Would you be able to use dora instead? It's 3.0.35-4.1.0 kernel

>
>
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-- 
Daiane