Network unreachable

Network unreachable

Post by Miguel Cr » Fri, 18 Sep 1998 04:00:00




>I an running in an environment with windows 98 ( 144.1.1.10 ) and linux
>server (144.1.1.6). I can ping from 144.1.1.10 to 144.1.1.6 and vice versa.
>If from 144.1.1.6 I attempt to ping to 144.1.1.6 - it times out with a "-1",
>if I attempt to ftp to 144.1.16 I get a "network unreachable" error. What am
>I doing wrong?.

For one thing you're using an IP network belonging to Mitsubishi in Japan.
If you are playing around at home, use 192.168.*.* or one of the other
reserved internal networks.

Does your linux box have a loopback route?

miguel

 
 
 

Network unreachable

Post by Chris Rossa » Sat, 19 Sep 1998 04:00:00





>>I an running in an environment with windows 98 ( 144.1.1.10 ) and linux
>>server (144.1.1.6). I can ping from 144.1.1.10 to 144.1.1.6 and vice versa.
>>If from 144.1.1.6 I attempt to ping to 144.1.1.6 - it times out with a "-1",
>>if I attempt to ftp to 144.1.16 I get a "network unreachable" error. What am
>>I doing wrong?.

>For one thing you're using an IP network belonging to Mitsubishi in Japan.
>If you are playing around at home, use 192.168.*.* or one of the other
>reserved internal networks.

>Does your linux box have a loopback route?

>miguel

I am having similar problems. I have 2 machines, a linux
machine(192.168.1.1) and a win95 one (192.168.1.2). I have installed
the network card correctly but now my lo interface refuses to start at
boot although the xwindows network configuration tool says that it is
active and that it is started at boot, ifconfig shows only my ethernet
adapter. I could start it manually but then I disabled gated and it
doesn't seem to work at all now. Any tips? Is gated really neccessary
for a home network?

-Chris Rossall

 
 
 

Network unreachable

Post by Colin Stuckles » Sat, 19 Sep 1998 04:00:00



> I am having similar problems. I have 2 machines, a linux
> machine(192.168.1.1) and a win95 one (192.168.1.2). I have installed
> the network card correctly but now my lo interface refuses to start at
> boot although the xwindows network configuration tool says that it is
> active and that it is started at boot, ifconfig shows only my ethernet
> adapter. I could start it manually but then I disabled gated and it
> doesn't seem to work at all now. Any tips? Is gated really neccessary
> for a home network?

No, It's not. If your box has a single route to the Internet and another
to the local network, there's no need to have gated running.

gated does not perform any routing itself - it just manages your route
table through the use of several routing protocols it supports (RIP,
OSPF, etc). If you just have static routes, there's no practical need
for running gated.

--

Network Administrator                              
Revenue Canada                                    
Information Highway Initiatives Division

 
 
 

1. Network setup problem with Redhat 6.1 -- "network unreachable"

I am having a problem getting my linux computer networked with my other
computers on my small network. While my other computers can ping each
other through tcp/ip, the linux box cannot ping the ip addresses of the
other computers, nor can they ping the linux box.

Setup:
    2 PCs running Win98
    1 PC running Redhat Linux 6.1
    Linux PC using LINKSYS EtherPCI LAN
    1 LINKSYS 5 port Hub
    file: conf.modules reads "alias eth0 ne2k-pci" (setup by Redhat
software upon discovering new hardware)

Symptoms:
1. Linux PC can ping itself, and it appears that the network card my be
setup properly (no error messages on loading).
2. When the Linux PC attempts to ping the other computers, it reports
that the network is unreachable.
3. The other computers can ping each other, but not the Linux PC.

Question:
1. How can I confirm that the Linux PC network setup is working from the
Linux box?
2. Should any computer that is setup for tcp/ip on the hub be able to
ping the other?
3. What is a good simple setup for IP addresses, DNS, etc.,  for a local
network?

----
Thanks, in advance.

-Hal

2. Kernel 2.2.9 does not recognize my CD Rom

3. PCMCIA Network Card - Help! Network unreachable.

4. What are the JDK DISPLAY environment variable

5. Network unreachable - REPOST - Cat deleted answer

6. Unknown kernel message

7. DIP..network unreachable!

8. Apache 1.3.9 comes with SSL??

9. Network unreachable

10. SIOCADDRT: Network Unreachable

11. network unreachable

12. network unreachable outside the domain