New Zealand ADSL Mailing List


RE: Routing ICMP packets

From: Chris Hellberg <Chris.Hellberg_at_telecom.co.nz>
Date: Wed, 03 Apr 2002 11:34:01 +1200
Message-ID: <scaae8b3.011@akmailgw1.telecom.co.nz>

The syntax in a telnet prompt for the nokia is (assuming two
hypothetical situations here, your ethernet is on a 192.168.1.0/24
network, and your router in that network has the address 192.168.1.10,
and your destination network is 192.168.2.0/24):

ip route 192.168.2.0 255.255.255.0 192.168.1.10 eth

I think you can add a cost metric on to that so when the route is
redistributed in to rip you have a bit of flexibility there.

Chris

>>> "Steve Phillips" <steve@focb.iconz.co.nz> 04/03/02 11:25AM >>>
you will need to tell the nokia that the other network exists - this
can be
done with a routing protocol (RIP) but in this case would probably be
simpler to simply tell the nokia where the remote gateway to this other

network is via a static route.

I know it can be done, just not sure of the commands - if there is no
other
answer by this evening then i'll see if i can find it for you.

-- 
Steve.
At 11:21 3/04/2002, Simon wrote:
>Sorry I forgot to mention that I am using a Nokia M1122 on one subnet
with a
>Windows 2000 network on another subnet.
>
>-----Original Message-----
>From: owner-adsl@unixathome.org [mailto:owner-adsl@unixathome.org]On 
>Behalf Of Steve Phillips
>Sent: Wednesday, April 03, 2002 11:15 AM
>To: adsl@lists.unixathome.org 
>Subject: Re: Routing ICMP packets
>
>
>ICMP is just another IP Protocol, routing is done at the IP layer.
>
>This means that yes, you can route ICMP, to do this you would probably
need
>a router and at least another subnet (192.168.0.0/24 and
192.168.1.0/24
>would do) and then you could setup a box with at least two interfaces
and
>configure forwarding and route your packets across the box between the
two
>subnets - you would then be routing ICMP.
>
>The box in question can be pretty much anything as most OS's these
days
>will do routing of some shape or form or - if you are feeling rich
you
>could purchase a real router to do this job.
>
>for kicks you can even put in place access lists so you can *only*
route
>ICMP and deny all other types of IP traffic.
>
>Routing however is not really DSL related, there are other lists that
this
>question would be better sent to..
>
>--
>Steve.
>
>At 09:58 3/04/2002, Simon wrote:
> >Hi Everyone,
> >
> >Can this be done "routing ICMP packets" what I would like to really
do is
> >have a pinhole for all icmp packets to be routed to a specific IP.
> >
> >Any help would be good thanks,
> >Simon.
> >
> >
> >--
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> >
>
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Received on Wed Apr 3 12:00:45 2002

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