ICS - No internet Access

G

Guest

I have two PCs with WinXP SP2, trying to setup ICS for both PCs to access the
internet at the same time.
Here is the problem:
One side I have a PC with 2 NICs, which I have setup the ICS on it. The 2nd
adapter became 192.168.0.1
The 1st adapter has cable modem cable connected.

The second PC is a laptop, I used to crossover cable between the two
computers. The laptop's got the IP 192.168.0.167. I can ping from both side
to each other. But I cannot access the internet, and cannot ping to outside
world (internet).

Can do:
Ping to each other
Map to shared printer and print thru it.
Map to shared folder, copy, delete and modify.

Cannot do:
IE does not work, can't out to internet.
Cannot ping outside (ie. yahoo.com)

Am I missing something here?

Thanks for the help.
 
S

Steve Winograd [MVP]

I have two PCs with WinXP SP2, trying to setup ICS for both PCs to access the
internet at the same time.
Here is the problem:
One side I have a PC with 2 NICs, which I have setup the ICS on it. The 2nd
adapter became 192.168.0.1
The 1st adapter has cable modem cable connected.

The second PC is a laptop, I used to crossover cable between the two
computers. The laptop's got the IP 192.168.0.167. I can ping from both side
to each other. But I cannot access the internet, and cannot ping to outside
world (internet).

Can do:
Ping to each other
Map to shared printer and print thru it.
Map to shared folder, copy, delete and modify.

Cannot do:
IE does not work, can't out to internet.
Cannot ping outside (ie. yahoo.com)

Am I missing something here?

Thanks for the help.
Click to expand...

Make sure that the laptop has all of these TCP/IP settings:

IP Address: 192.168.0.x (1<x<255)
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.0.1
DNS Server = 192.168.0.1 or your ISP's DNS server
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.

Microsoft Most Valuable Professional Program
http://mvp.support.microsoft.com
 
G

Guest

Yes, it does.

I have even entered manually my ISP's DNS numbers. No Luck.
It's just doesn't know where is the gateway. (I think)
Is any command I can type to collect more clue?

Johnny
 
S

Steve Winograd [MVP]

Yes, it does.

I have even entered manually my ISP's DNS numbers. No Luck.
It's just doesn't know where is the gateway. (I think)
Is any command I can type to collect more clue?

Johnny
Click to expand...

What is the error message when you ping an Internet site by name (e.g.
yahoo.com) and by IP address (e.g. 66.94.234.13)? If it says
"Destination host unreachable", the default gateway isn't set
properly.

It might help to disable and re-enable ICS on the first PC, and then
to disable and re-enable the LAN connection on the second PC.

What type of Internet connection do you have? If it's DSL, does it
use PPPoE?
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.

Microsoft Most Valuable Professional Program
http://mvp.support.microsoft.com
 
G

Guest

When I ping yahoo.com (66.94.234.13), it says "Destination host unreachable".

I have removed the ICS and re-set it back again, same thing.
The connection type I have is the PPPoE.

Johnny
 
S

Steve Winograd [MVP]

When I ping yahoo.com (66.94.234.13), it says "Destination host unreachable".

I have removed the ICS and re-set it back again, same thing.
The connection type I have is the PPPoE.

Johnny
Click to expand...

Thanks for that information. The default gateway address isn't
properly configured on the second computer, so it doesn't know how to
contact the Internet.

To find the problem, we need to look at the TCP/IP route table. Open
a command prompt window and write the route table to a file:

1. Click Start | Run.

2. Type "cmd" in the box and click OK.

3. Type this command and press Enter:

route print >route.txt

Then, copy and paste the contents of the "route.txt" file into your
news group reply.
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.

Microsoft Most Valuable Professional Program
http://mvp.support.microsoft.com
 
G

Guest

Here goes, HOSt PC:

===========================================================================
Interface List
0x1 ........................... MS TCP Loopback interface
0x2 ...00 0f 1f a8 28 7d ...... Broadcom 570x Gigabit Integrated Controller
- Packet Scheduler Miniport
=====================================================
=====================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.0.1 192.168.0.49 20
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.0.0 255.255.255.0 192.168.0.49 192.168.0.49 20
192.168.0.49 255.255.255.255 127.0.0.1 127.0.0.1 20
192.168.0.255 255.255.255.255 192.168.0.49 192.168.0.49 20
224.0.0.0 240.0.0.0 192.168.0.49 192.168.0.49 20
255.255.255.255 255.255.255.255 192.168.0.49 192.168.0.49 1
Default Gateway: 192.168.0.1
=====================================================
Persistent Routes:
None


===========================================================================
Lista de interfaces
0x1 ........................... MS TCP Loopback interface
0x2 ...00 40 f4 5b 97 ac ...... Realtek RTL8139 Family PCI Fast Ethernet NIC
- Miniporta do agendador de pacotes
0x3 ...00 04 76 f6 f5 09 ...... 3Com EtherLink XL 10/100 PCI For Complete PC
Management NIC (3C905C-TX) - Miniporta do agendador de pacotes
0x40005 ...00 53 45 00 00 00 ...... WAN (PPP/SLIP) Interface
===========================================================================
===========================================================================
Rotas ativas:
Endere‡o de rede M scara Ender. gateway Interface Custo
0.0.0.0 0.0.0.0 192.168.1.1 192.168.1.3 21
0.0.0.0 0.0.0.0 200.153.155.181 200.153.155.181 1
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.0.0 255.255.255.0 192.168.0.1 192.168.0.1 20
192.168.0.1 255.255.255.255 127.0.0.1 127.0.0.1 20
192.168.0.255 255.255.255.255 192.168.0.1 192.168.0.1 20
192.168.1.0 255.255.255.0 192.168.1.3 192.168.1.3 20
192.168.1.3 255.255.255.255 127.0.0.1 127.0.0.1 20
192.168.1.255 255.255.255.255 192.168.1.3 192.168.1.3 20
200.153.155.181 255.255.255.255 127.0.0.1 127.0.0.1 50
200.153.155.255 255.255.255.255 200.153.155.181 200.153.155.181 50
200.206.239.221 255.255.255.255 200.153.155.181 200.153.155.181 1
224.0.0.0 240.0.0.0 192.168.0.1 192.168.0.1 20
224.0.0.0 240.0.0.0 192.168.1.3 192.168.1.3 20
224.0.0.0 240.0.0.0 200.153.155.181 200.153.155.181 1
255.255.255.255 255.255.255.255 192.168.0.1 192.168.0.1 1
255.255.255.255 255.255.255.255 192.168.1.3 192.168.1.3 1
255.255.255.255 255.255.255.255 200.153.155.181 200.153.155.181 1
Gateway padrÆo: 200.153.155.181
===========================================================================
Rotas persistentes:
None

CLIENT PC:
 
S

Steve Winograd [MVP]

Sorry, the top one is the Client PC and the bottom one is the ICS PC.
Click to expand...

Thanks for posting that information. Everything looks normal on the
client, and I don't see how that computer could be giving a
"Destination host unreachable" message when you ping a web site. It
has a default gateway address of 192.168.0.1, which is a LAN
connection on the host computer.

Type this command in the Start | Run box on the client, then reboot
the client and try using the Internet:

netsh winsock reset catalog

I'm puzzled by the host's route table. It shows what looks like an
unused connection to a home broadband router, with IP addresses of
192.168.1.3 for the computer and 192.168.1.1 for the router.
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.

Microsoft Most Valuable Professional Program
http://mvp.support.microsoft.com
 
G

Guest

Still doesn't work.

The steps I have done here were done as administrator.
I did what you have suggested and it didn't work.

But if I connect the CAT5 from cable modem direct into the Client PC, it
works fine.
BTW, it's a PPPoE.

Johnny
 
G

Guest

I did another test.

If I ping yahoo.com
Request could not find host.yahoo.com

If I ping 216.109.112.135
Time-out

maybe this little information can tell you something.
 

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