Edward Dekkers said the following on 31/08/2005 06:26:
Antonio Montagnani wrote:
I cannot connect to my ADSL Internet if I use SMP kernel, while
with standard 2.6.12-1.1376 kernel on same machine, it works
flawlessly.
The modem works, Ethernet network is on but connection is refused
Shall I file a bug??
My setup is very standard, a Pentium 4 Asus motherboard P5P800, 1 GB,
two network cards (the integrated is connected to my network, the
Realtek 8029 to my ethernet modem).
Which diagnostic shall I check??
upgraded to FC4, same behaviour also with 2.6.12-1.447smp
where to look???
Number one would be to see if the Realtek interface actually comes up -
then there's a whole slew of tools like ifconfig, ping, iptraf, dhclient
etc. to be used one by one to see where the problem lies.
I assume that eth0 and eth1 come up,
/sbin/ifconfig (for standard kernel)
eth0 Link encap:Ethernet HWaddr 52:54:05:E5:82:46
inet addr:192.168.254.1 Bcast:192.168.254.255
Mask:255.255.255.0
inet6 addr: fe80::5054:5ff:fee5:8246/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5970 errors:0 dropped:0 overruns:0 frame:0
TX packets:5961 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3976946 (3.7 MiB) TX bytes:620451 (605.9 KiB)
Interrupt:11 Base address:0xec00
eth1 Link encap:Ethernet HWaddr 00:11:D8:BF:9F:05
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::211:d8ff:febf:9f05/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:80 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:9931 (9.6 KiB)
Interrupt:5 Memory:fbffc000-0
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:6034 errors:0 dropped:0 overruns:0 frame:0
TX packets:6034 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5979268 (5.7 MiB) TX bytes:5979268 (5.7 MiB)
ppp0 Link encap:Point-to-Point Protocol
inet addr:80.117.47.95 P-t-P:192.168.100.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:5874 errors:0 dropped:0 overruns:0 frame:0
TX packets:5798 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:3841893 (3.6 MiB) TX bytes:478167 (466.9 KiB)
/sbin/ifconfig (for SMP kerenl)
eth0 Link encap:Ethernet HWaddr 52:54:05:E5:82:46
inet addr:192.168.254.1 Bcast:192.168.254.255
Mask:255.255.255.0
inet6 addr: fe80::5054:5ff:fee5:8246/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:16 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:2909 (2.8 KiB)
Interrupt:11 Base address:0xec00
eth1 Link encap:Ethernet HWaddr 00:11:D8:BF:9F:05
inet addr:192.168.0.1 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::211:d8ff:febf:9f05/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 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:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:5 Memory:fbffc000-0
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:4369 errors:0 dropped:0 overruns:0 frame:0
TX packets:4369 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:5112268 (4.8 MiB) TX bytes:5112268 (4.8 MiB)
Really, you have provided nothing of use in diagnosing this problem. I'm
assuming your modem takes care of the connection and just gives you an
internal IP address which you set to the gateway? or do you need to run
PPPoE or some other protocol manually?
You must assume we know nothing about your set-up when posting to this
list.
The ADSL conenction is a PPOE connection started at boot time, with the
standard tools of FC3/FC4, I see lights on Ethernet modem blinking when
trying to connect, but I get a message after a while during bootup that
is can't connect
sbin/adsl-start line 217: 1847 terminated connect null 2>1
Regards,
Ed.
--
Antonio
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