Re: Cannot ping host in another subnet

This is a discussion on Re: Cannot ping host in another subnet within the Linux Networking forums, part of the Linux Forums category; spade <kieneckb@web.de> wrote: > Hi, > I have the following configuration > Hostname IP address device &...


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  #1 (permalink)  
Old 06-23-2003
Michael Heiming
 
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Default Re: Cannot ping host in another subnet

spade <kieneckb@web.de> wrote:
> Hi,
> I have the following configuration


> Hostname IP address device
> -----------------------------------------
> A 192.168.100.21 eth0
> B 192.168.100.3 eth0
> B 192.168.101.99 eth1
> C 192.168.101.20 eth0


....
> Now I try to ping from host C to 192.168.101.99 on host B. This works fine!
> However, when I try to ping from host C to 192.168.100.3 on host B or to
> 192.168.100.21 on host A
> then there is no route!


You switched on IP forwarding on host B?

--
Michael Heiming

Remove +SIGNS and www. if you expect an answer, sorry for
inconvenience, but I get tons of SPAM
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  #2 (permalink)  
Old 06-24-2003
spade
 
Posts: n/a
Default Re: Cannot ping host in another subnet

Hi Michael,

to be honest I don't know. But it sounds like a solution ....How do I have
to do it?



Spade

"Michael Heiming" <michael+USENET@www.heiming.de> schrieb im Newsbeitrag
news:6ht7db.4a9.ln@news.heiming.de...
> spade <kieneckb@web.de> wrote:
> > Hi,
> > I have the following configuration

>
> > Hostname IP address device
> > -----------------------------------------
> > A 192.168.100.21 eth0
> > B 192.168.100.3 eth0
> > B 192.168.101.99 eth1
> > C 192.168.101.20 eth0

>
> ...
> > Now I try to ping from host C to 192.168.101.99 on host B. This works

fine!
> > However, when I try to ping from host C to 192.168.100.3 on host B or to
> > 192.168.100.21 on host A
> > then there is no route!

>
> You switched on IP forwarding on host B?
>
> --
> Michael Heiming
>
> Remove +SIGNS and www. if you expect an answer, sorry for
> inconvenience, but I get tons of SPAM



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