Hi,
I have an embedded linux system (Foxboard G20) connected to my network (router with DHCP enabled). The connection spontainious goes up and down. Now I cannot reach the router, the eth0 port is up but I cannot see any error message. Is is any known bugs?
Running Linux version 2.6.38 (tanzilli@tanzonew) (gcc version 4.3.2 (Debian 4.3.2-1.1)).
If I connect a pc to router the pc get ip-address and
it works. (no problem with router).
Have test with static ip but no contact (ping) to my router.
Please help, what is the problem????? Can I reinstall any driver or samething?
Some printouts:
debarm:~# /etc/init.d/networking restart
Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces ... (warning).
Reconfiguring network interfaces...Internet Systems Consortium DHCP Client 4.1.1-P1
Copyright 2004-2010 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/
Listening on LPF/eth0/00:04:25:18:b3:e2
Sending on LPF/eth0/00:04:25:18:b3:e2
Sending on Socket/fallback
DHCPRELEASE on eth0 to 192.168.1.254 port 67
send_packet: Network is unreachable
send_packet: please consult README file regarding broadcast address.
Internet Systems Consortium DHCP Client 4.1.1-P1
Copyright 2004-2010 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/
ADDRCONF(NETDEV_UP): eth0: link is not ready
Listening on LPF/eth0/00:04:25:18:b3:e2
Sending on LPF/eth0/00:04:25:18:b3:e2
Sending on Socket/fallback
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 14
debarm:~#
--------------------
debarm:~# ifconfig
eth0 Link encap:Ethernet HWaddr 00:04:25:18:b3:e2
inet6 addr: fe80::204:25ff:fe18:b3e2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:9360 (9.1 KiB)
Interrupt:21 Base address:0x4000
-------------
debarm:~# cat /etc/network/interfaces
# Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or
# /usr/share/doc/ifupdown/examples for more information.
# We always want the loopback interface.
#
auto lo
iface lo inet loopback
#auto eth0
#iface eth0 inet static
# address 192.168.1.50
# netmask 255.255.255.0
# gateway 192.168.1.254
auto eth0
iface eth0 inet dhcp
debarm:~#
----------------
debarm:~# traceroute 192.168.1.254
traceroute to 192.168.1.254 (192.168.1.254), 30 hops max, 60 byte packets
connect: Network is unreachable
debarm:~#
----------------
debarm:¨# cat /var/log/messages
Nov 29 08:52:53 localhost dhclient: For info, please visit
https://www.isc.org/software/dhcp/
Nov 29 08:52:53 localhost dhclient:
Nov 29 08:52:53 localhost kernel: ADDRCONF(NETDEV_UP): eth0: link is not ready
Nov 29 08:52:53 localhost dhclient: Listening on LPF/eth0/00:04:25:18:b3:e2
Nov 29 08:52:53 localhost dhclient: Sending on LPF/eth0/00:04:25:18:b3:e2
Nov 29 08:52:53 localhost dhclient: Sending on Socket/fallback
Nov 29 08:52:53 localhost kernel: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Nov 29 08:52:57 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
Nov 29 08:53:02 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
Nov 29 08:53:03 localhost kernel: eth0: no IPv6 routers present
Nov 29 08:53:10 localhost dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 14
Nov 29 08:56:48 localhost ntpd_intres[945]: host name not found: 0.debian.pool.ntp.org
Nov 29 08:56:48 localhost ntpd_intres[945]: host name not found: 1.debian.pool.n
