128.183.33/24 is there because of information provided from the application
proposal documentation. This was the network I tho't was to be used for
accessing vermeer and zot. As you've already noted, we should be using
169.154/16 to access jsimpson, vermeer and zot.
As far as giving you the IP addresses of the networks/hosts that we (NREN) will
announce and accept, I am still waiting for responses from UMN and ANL.
There is some question if the IP addresses given in the application docs
were for the correct interface on the host systems. I have rec'd the
following:
Currently we will accept 198.11.22/24 from U. Colorado and advertise
169.154/16 from GSFC at NREN Chicago.
As soon as the correct interface information is sent to me, I will send
out a notice to all of the appliation partners.
-- david
>Steve,
>
>I think there may be some confusion about the connectivity.
>
>> Done !
>>
>> route-map GSFCtoVBNS permit 10
>> match ip address 181
>>
>> access-list 181 permit ip host 169.154.161.0 host 255.255.255.0
>> access-list 181 permit ip host 128.183.33.0 host 255.255.255.0
>>
>> Changed to
>>
>> access-list 181 permit ip host 169.154.0.0 host 255.255.0.0
>> access-list 181 permit ip host 128.183.33.0 host 255.255.255.0
>
>I'm not sure why the 128.183.33/24 is in there. I generally try
>and steer clear of the normal Goddard 128.183 IP address space.
>Was there a specific requirement for that from someone?
>
>> neighbor 192.43.240.34 remote-as 1749
>> neighbor 192.43.240.34 update-source Loopback0
>> neighbor 192.43.240.34 send-community
>> neighbor 192.43.240.34 soft-reconfiguration inbound
>
>Here's where I think there might be some confusion about the
>network connectivity.
>
>The connectivity will be directly between the Chicago NGIX NREN
>router (198.10.64.66) and our R&D ATM Firewall Router (rtr-atm:198.119.1.1),
>and *NOT* via the normal Goddard campus network infrastructure (which
>would be via the Goddard WAN Firewall Routers (192.43.240.33/192.43.240.34)).
>
>Here's the connectivity diagram:
>
>jsimpson-h <--HiPPI--> GigaRouter <--GSFC-ATM--> rtr-atm <--NREN--+
> | |
> | |
> vermeer-a <------+ NREN-Router
> |
> |
> Chicago-NGIX
> |
> |
> VBNS-Router
> |
> |
> various sites <--VBNS--+
>
>By the way, I will need to know the nets, subnets, or hosts involved
>at the various sites. Who has this information?
>
> -Thanks
>
> -Bill
>
>
>
>> _/_/_/_/_/_/_/_/_/_/_/\_\_\_\_\_\_\_\_\_\_\_\_\_
>> _/_/_/ Opinions expressed are those of the \_\_\_\_
>> _/_/_/_/ addressee ONLY [unless where noted]. \_\_\_\_\_
>> _/_/_/_/ shultz@nsipo.nasa.gov \_\_\_\_\_\_
>> _/_/_/_/ NASA Ames Research Center / Sterling Software \_\_\_\_\_\_\_
>> _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_
>>
>>
>> On Thu, 28 May 1998, Bill Fink wrote:
>>
>> > Date: Thu, 28 May 1998 16:20:49 -0400 (EDT)
>> > From: Bill Fink <bill@wizard.gsfc.nasa.gov>
>> > To: "David A. Guevara" <dguevara@mail.arc.nasa.gov>
>> > Cc: hammond@colorado.edu, barron@umn.edu, litvanyi@colorado.edu,
>> > a-malagoli@uchicago.edu, lwinkler@mcs.anl.gov, dcmwood@colorado.edu,
>> > maher@holodeck.gsfc.nasa.gov, peiffer@NTS.Umn.EDU, buerge@NTS.Umn.EDU,
>> > freeman@ciocc.arc.nasa.gov, shultz@nsipo.nasa.gov,
>> > mdeixler@mail.arc.nasa.gov, jgriffin@mail.arc.nasa.gov
>> > Subject: Re: Turbulent Convection host IP address clarification
>> >
>> > > OK people. I need some clarification here. Some of your host systems
>> > > are multi-homed. I have been setting the peering up based on the IP
>> > > addresses supplied in the application documentation and/or what is in
>> > > the DNS. These interfaces may NOT be the one you want to use for this
>> > > application. We have already discovered one problem with accessing
>>jsimpson
>> > > at GSFC over the right interface. So, PLEASE provide me with the
>>correct
>> > > IP addresses for your hosts so that the correct peering can be set up.
>> > > Thanks!
>> > >
>> > > -- david
>> >
>> > David,
>> >
>> > As indicated in an earlier message, we will be exporting the entire
>> > 169.154/16 net route. Two specific systems of interest here at Goddard
>> > are the HiPPI interface of the Cray T3E, jsimpson-h.gsfc.nasa.gov
>> > (169.154.161.43), and the ATM interface of the SGI Origin 2000,
>> > vermeer-a.gsfc.nasa.gov (169.154.32.15).
>> >
>> > -Thanks
>> >
>> > -Bill