[Development] Network trouble on WAN port ( firm 2.1.0.1 )

[Lama Bleu]

Hi

Update for my problem.

Yesterday I successfully connected my fonera2 over two freebox v4 on other
sites, same model as mine, configured as router, same ISP config...
All worked perfectly, power LED becoming green after a short chilli.conf
update...
Connection to private and public WLAN was good.

Coming back at home (using same ethernet cable and fonera2), I failed again
to give internet access to my fonera2.
Performed hard reset and firmware upgrade of my freebox, just in case ...
Same symptoms I described recently.

I just noticed strange things for eth0 interface config: frame, errors,
dropped and interrupt.
(for interrupt, dmesg kernel reports irq4..)

eth0      Link encap:Ethernet  HWaddr 00:18:84:XX:XX:84
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:161 errors:105 dropped:105 overruns:0 frame:105
          TX packets:115 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:12797 (12.4 KiB)  TX bytes:12364 (12.0 KiB)
          Interrupt:255 Base address:0x1000


.
In this case I used static IP 192.168.0.200 for WAN port, 192.168.0.1 for my
freebox/gw
My freebox status screen  also reports a DHCP lease assigned to the fonera2
(when configured as DHCP)

Routing is correct (except tun0 not here because there is no internet
access):

root at Fonera:~# route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
192.168.0.0     *               255.255.255.0   U     0      0        0
eth0.1
192.168.10.0    *               255.255.255.0   U     0      0        0
br-lan
169.254.0.0     *               255.255.0.0     U     0      0        0
br-lan
default         192.168.0.1     0.0.0.0         UG    0      0        0
eth0.1


arp command reports a MAC of 00:00:00:00:00:00 for the IP
192.168.0.1(freebox) and correct for all other devices:

And I can access SSH console from a computer connected on the WAN side of
the fonera2 (when port 22 is opened to WAN), no problem.

No more idea for the moment on what occurs, and why only with firmware
2.1.0.1.

LamaBleu
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