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lovejin0309
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Joined: 18 Sep 2004
Posts: 8

PostPosted: Sat Sep 18, 2004 4:49 pm    Post subject: can not use happy meal ethernet Reply with quote

First. so. sorry. i'm not well english.

I have a SUN Ultra SPARC 1(167Mhz,288Ram,6g HDD)

To boot Gentoo 2004.01 Live CD.

on Booting. Kernel is a Autodetected "Happy meal Ethernet"

End of Boot, i'm log-in root user

And type in setup-net eth0

#setup-net eth0

Input Ip,Subnet,B-cast,DNS,Gateway.

#ifconfig

eth0 ...............
.............
lo .............
..............


And
#ping localhost

OK~~~
OK~~

#ping My_private IP Address(ex.203.232.100.10)
Not reple~~~
Not reple~~~
Not reple~~~

And

#ping yahoo.co.kr

Not reple~~~
Not reple~~~
Not reple~~~

============================
Question
1. Why,.. don't auction Ethernet?

Please Help me~~~
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labrador
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Joined: 04 Oct 2003
Posts: 316

PostPosted: Sat Sep 18, 2004 9:02 pm    Post subject: You hide all of the ifconfig output? Reply with quote

Some clues about the state of your internet connection
are shown in the ifconfig output, but if you hide your
output, we can't tell what might be the point of failure.

If ifconfig eth0 shows an IP address, then that is likely
assigned OK and your Happy Meal ethernet is OK.
Then check for any errors counts in the ifconfig output.

Check that you can ping your gateway machine.

Check that route -n output shows a gateway setting.

If you don't understand the fields in these diagnostic tools,
the only way we can help is if you provide more actual details
in the diagnostic outputs.
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GenTimJS
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Joined: 03 May 2003
Posts: 406
Location: NH, USA

PostPosted: Sun Sep 19, 2004 9:35 pm    Post subject: Reply with quote

Try manually configuring your network device.

ifconfig eth0 inet xxx.xxx.xxx.xxx netmask xxx.xxx.xxx.xxx
route add default gw xxx.xxx.xxx.xxx
_________________
-Tim Smith
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lovejin0309
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Joined: 18 Sep 2004
Posts: 8

PostPosted: Mon Sep 20, 2004 1:00 am    Post subject: Reply with quote

First. Thanks all. your kind.

Rewrite my status

I have Two Host
1. Sun ultra sparc 1(linux)
ip : 2x3.2x2.1x3.2x4
g/w : 2x3.2x2.1x3.2
dns : 2x3.2x9.47.1x0
subnet : 255.255.255.0

2. P 3 933 mhz (Windows 2000)
ip : 2x3.2x2.1x3.2x3
g/w : 2x3.2x2.1x3.2
dns : 2x3.2x9.47.1x0
subnet : 255.255.255.0


===============
boot my sun.
end of boot.

Code:

lovecd root # ifconfig
Kernel IP routing table
Destination       GateWay             Genmask        Flags  Metric Ref Use Iface
loopback          localhost           255.0.0.0      Ug     0      0     0 lo

livecd root # ifconfig
lo     Link encap:Local  Loopback
       inet addr:127.0.0.1 Mask:255.0.0.0
       UP LOOPBACK RUNNING MTU:16436  Metric:1
       RX packets:0 errors:0 droppend:0 overruns:0 frame:0
       TX packets:0 erross:0 droppend:0 overruns:0 carrier:0
       collisions:0 exqueuelen:0
       RX bytes:0 (0.0 b)  TX bytes:0(0.0 b)

       
lovecd root # net-setup eth0
  input ip, g/w, dns, subnet, bcast

livecd root # ifconfig
eth0   Link encap:Ethernet  HWaddr FF:AF:FF:xx:xx:xx(sorry)
       inet addr:2x3.2x2.1x3.2x4 BCAST:2x3.2x2.1x3.255 Mask:255.255.255.0
       UP BROADCAST RUNNING MULTICAST MTU:1500  Metric:1
       RX packets:0 errors:0 droppend:0 overruns:0 frame:0
       TX packets:0 erross:0 droppend:0 overruns:0 carrier:0
       collisions:0 txqueuelen:1000
       RX bytes:0 (0.0 b)  TX bytes:0(0.0 b)
       Interrupt:96

lo     Link encap:Local  Loopback
       inet addr:127.0.0.1 Mask:255.0.0.0
       UP LOOPBACK RUNNING MTU:16436  Metric:1
       RX packets:0 errors:0 droppend:0 overruns:0 frame:0
       TX packets:0 erross:0 droppend:0 overruns:0 carrier:0
       collisions:0 exqueuelen:0
       RX bytes:0 (0.0 b)  TX bytes:0(0.0 b)

lovecd root # route -n
Kernel IP routing table
Destination       GateWay             Genmask        Flags  Metric Ref Use Iface
2x3.2x2.1x3.0     *                   255.255.255.0  U      0      0     0 eth0
127.0.0.0         127.0.0.1           255.0.0.0      Ug     0      0     0 lo
0.0.0.0           2x3.2x2.1x3.2       0.0.0.0        UG     1      0     0 eth0

livecd root # ping localhost
PING localhost (127.0.0.1) 56(84) bytes of data.
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.127 ms
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.067 ms
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.064 ms

--- localhost ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2016ms
rtt min/avg/max/mdev = 0.064/0.086/0.127/0.029 ms

livecd root # ping 2x3.2x2.1x3.2x4
PING 2x3.2x2.1x3.2x4 (2x3.2x2.1x3.2x4) 56(84) bytes of data.
64 bytes from 2x3.2x2.1x3.2x4: icmp_seq=1 ttl=64 time=0.116 ms
64 bytes from 2x3.2x2.1x3.2x4: icmp_seq=1 ttl=64 time=0.062 ms
64 bytes from 2x3.2x2.1x3.2x4: icmp_seq=1 ttl=64 time=0.058 ms


--- 2x3.2x2.1x3.2x4 ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 5051ms
rtt min/avg/max/mdev = 0.058/0.069/0.116/0.021 ms

livecd root # ping 2x3.2x2.1x3.2x3 (= My windows 2000 host)
PING 2x3.2x2.1x3.2x3 (2x3.2x2.1x3.2x3) 56(84) bytes of data.
64 bytes from 2x3.2x2.1x3.2x3: icmp_seq=1 Destination Host Unreachable
64 bytes from 2x3.2x2.1x3.2x3: icmp_seq=1 Destination Host Unreachable
64 bytes from 2x3.2x2.1x3.2x3: icmp_seq=1 Destination Host Unreachable

livecd root # ping yahoo.com
ping : unknown host yahoo.com



avobe is my host status.

Why~ don't use network?
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labrador
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Joined: 04 Oct 2003
Posts: 316

PostPosted: Mon Sep 20, 2004 1:20 am    Post subject: Could be a bunch of things Reply with quote

If I understand your partially hidden trace data, you can ping your gateway, but not a local Windows 2000 machine and not yahoo.com .

First of all, if you can ping your gateway, your system is fine.
Your Happy Meal Ethernet is working!

There are a couple of things that might be happening on your network
which you need to look into.

One possibility is perhaps there is a firewall that blocks pings
going across certain networks. For example, at my work
I cannot ping yahoo.com but I can ping a machine within
the local network. This is due to the firewall at work
which is designed to block CMP traffic going outbound.
Yet my home machine can ping yahoo.com fine.
Your Windows 2000 host might also have a local firewall
set up that blocks pings.

Another issue is whether DNS is answering. You tried pinging yahoo.com
by hostname, not by IP. You need to test one variable at a time.

Try pinging 66.94.234.13 (yahoo.com) by IP number and
see if that works. If it does, then the remaining issue is
whether DNS server is set up correctly and will respond to
your client. Try a telnet to port 53 on the DNS server (by IP,
not by name!) and see if the DNS server answers. If it
doesn't then you have the wrong IP for the DNS server,
or for some reason it is set up to not respond to your client.
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lovejin0309
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Joined: 18 Sep 2004
Posts: 8

PostPosted: Mon Sep 20, 2004 1:55 am    Post subject: Reply with quote

I have installed solrias 2.6 on current sparc on least week. and testing network. network is fine.

but not running on linux(gentoo,redhat,debian)

now, i'm read labrador's reply(thank you). and to retry test.

1. ping to gateway = no reply
2. firewall = (my windows 2000 system is ping to yahoo.com) = OK = not bolcked.
3. dns = ping to yahoo.com(66.94.234.13) = show message is "connect : Network is unreachable"


Oh.. my head is burning-up TT.
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labrador
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Joined: 04 Oct 2003
Posts: 316

PostPosted: Tue Sep 21, 2004 2:12 am    Post subject: Check IPs, try something other than ping Reply with quote

You still don't know if your network and firewall might block outbound
pings (uses CMP network protocol). Try http with the yahoo IP and see if
that returns some sort of web page.

http://216.109.118.76

If that works, you have internet access, but you just have
no DNS working. If that doesn't work, then perhaps you
have a firewall issue or you don't have the correct gateway IP.

Check the IP of your DNS and gateway. Are they correct?

Can you telnet to port 53 on the DNS server (by IP number)
and get a response?

The fact that you can ping one machine other than self means
that the ethernet device is set up OK as far as the hardware
and the OS supporting it. Now you just need to figure out the
network issues, not the Linux issues.
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