[MLB-WIRELESS] Routing / Zebra / OSPF / IP Allocations - Question

[Justin]

opps, forgot to add that if this is indeed what the plan is, then your
routers would be able to talk to each other, but you would need to have
other subnets connected to your routers, and for that you would need more
subnets, and they should have at least 4 IPs in them with a /30 mask.

 Did I answer your questions? yes they should be able to talk to each other,
but not if you try and use those IPs as interface configs. You will need
another larger subnet to connect the two routers together.

 Disclaimer ;)  I stopped doing router support years ago, before our company
started to use this setup. It might only be a Cisco thing also. Someone else
care to comment?

Regards,
Gaz




-----Original Message-----
From: Justin [mailto:littlejuz at optusnet.com.au]
Sent: Monday, 27 January 2003 4:18 PM
To: Ryan Abbenhuys; melbwireless at wireless.org.au
Subject: RE: [MLB-WIRELESS] Routing / Zebra / OSPF / IP Allocations -
Question


Hi Ryan,

 What you have is called a host route. Buggered if I know what you do with
it in terms of how Melb wireless is supposed to be configured for routing,
but I thought that it was something that you assigned to a router core.

 (meaning the router 'guts' not any of its interfaces. This is handy as you
don't have to worry about knowing which interfaces are up or down if you
want to connect to the router. example, if a link goes down and you need to
connect to the router to find out what's going on, it is not much help if
you assign the DNS name of the router to one of it's interfaces, as itmay be
to one that has gone down. So you assign an IP to the router itself, not
related to any interface in any way, and you connect to it using whatever
route or interface is up at the time. )

 But I could be wrong..... ;)

Regards,
Gaz.




-----Original Message-----
From: owner-melbwireless at wireless.org.au
[mailto:owner-melbwireless at wireless.org.au]On Behalf Of Ryan Abbenhuys
Sent: Monday, 27 January 2003 12:48 PM
To: melbwireless at wireless.org.au
Subject: [MLB-WIRELESS] Routing / Zebra / OSPF / IP Allocations -
Question


Alrighty......

So, these two IP's were dished out by Locfinder for two of my routing nodes.

172.16.90.249/32
172.16.90.251/32

So, that would mean equate to the following configs....

IP 172.16.90.249
MASK 255.255.255.255
Broadcast 172.16.90.249
Network 172.16.90.249

and

IP 172.16.90.251
MASK 255.255.255.255
Broadcast 172.16.90.251
Network 172.16.90.251

Now, not knowing a lot about tcp/ip, subnets, routing etc...... I put it to
you, that these two PC's will not be able to communicate with eachother with
those configs.

Can someone please either tell me i'm wrong/stupid and correct me.  Or tell
me I'm right and what's going on.

--
Regards,
  Ryan Abbenhuys

sneeze (at) alphalink.com.au
rabbenhuys (at) mfbb.vic.gov.au
ryana (at) igreen.net
sneeze (at) igreen.net


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