HDTenEightyP/NetNews huggingface dataset:
From: zagar@chester.cms.udel.edu (Randy Zagar)
Subject: Re: Is there a way to do network backup...
Reply-To: zagar@chester.cms.udel.edu
Organization: Marine Studies, University of Delaware
Date: Fri, 24 Jul 1992 20:34:32 GMT

We have an Exabyte on our SGI machine, and I backup (dump) on that tape from our Sun.
What we did was create a dummy user called 'backup', no special priveledges or anything
like that.

All you have to do then is specify a tape device of

     "backup@Machine.with.tape.drive:/device/name"

and the dump command will use the remote tape drive as the user "backup" instead
of as root. 


Randy
From: etxorst@eos.ericsson.se (Torsten Lif)
Newsgroups: comp.sys.sun.admin
Subject: Re: Exabyte 8500 - Dump parameters
Date: 27 Jul 92 08:40:23 GMT
Reply-To: etxorst@eos.ericsson.se
Organization: Ericsson Telecom AB

In article 9207241150@thor.cf.ac.uk, spxpmf@thor.cf.ac.uk (Phillip Fayers) writes:
>In article <1992Jul23.153844.8924@bwdls61.bnr.ca> pww@bnr.ca (Peter Whittaker) writes:
>|In article <a_plante.711814645@clouso> a_plante@crim.ca (Alain Plante) writes:
>|>        We are using Exabyte 8500 with sunOS 4.1.2 My problem is that i'm
>|>not able to put more than 2.3 gigs of stuff on one tape. I have a few
>|>scripts and most of them works fine...
>|
>|Your dump parameters are fine.  RTFM the sections on st:  under 4.1.2,
>|the tape device files allow you explicit control over whether you use
>|8200 or 8500 mode.  Try using /dev/rst8.
>
>I just got off the phone to our Exabyte drive suppliers technical
>department, according to them using /dev/rstn+8 for 5GB density is fine,
>as long as the tape is new. If your tape has been used on an Exabyte
>8200 unit the new 8500 drive will continue to use the tape as a 2.3 GB
>tape.

Yes-and-no. Addressing /dev/nrst(n+8) makes no difference on those of
our machines that run SunOS 4.1.1, but on this machine (an SS10/41
running SunOS 4.1.3-beta) it works as described. I haven't yet had time
to try it on 4.1.2 and I don't know if patches for the older OS
versions are available. Can anyone else shed some light on this?

>Phillip Fayers                      email: fayers@cardiff.ac.uk
>Sun admin/support/programming       phone: 0222 874000 x 5282 (UK)

---
 Torsten Lif
 Ericsson Telecom AB, EO/ETX/TX/ZD
 S-126 25  STOCKHOLM, SWEDEN
 Phone: +46 8 719 4881
From: hanson@pogo.fnal.gov (Steve Hanson)
Newsgroups: comp.sys.sun.admin
Subject: Re: Exabyte 8500 - Dump parameters
Date: 27 Jul 92 14:32:22 GMT
Organization: FERMILAB, Batavia, IL

In <1992Jul27.084023.22925@ericsson.se> etxorst@eos.ericsson.se (Torsten Lif) writes:

>Yes-and-no. Addressing /dev/nrst(n+8) makes no difference on those of
>our machines that run SunOS 4.1.1, but on this machine (an SS10/41
>running SunOS 4.1.3-beta) it works as described. I haven't yet had time
>to try it on 4.1.2 and I don't know if patches for the older OS

Yup - support for the 8500 was put in in 4.1.2.  In 4.1.1 you can
USE an 8500, but it will always write to the tape in the format
that the tape you have was originally written in (at least if you
have the factory default firmware on the drive, which is opening
another whole can of worms).  Everything seems to work fine
in 4.1.2.  We have several.
-- 
Steve Hanson - FERMILAB, Batavia, Il.  (708)840-8043
hanson@pogo.fnal.gov or hanson@fnal.fnal.gov
From: bob@MorningStar.Com (Bob Sutterfield)
Newsgroups: comp.sys.sun.admin
Subject: Re: sun beep... is it changeable?
Date: 30 Jul 92 16:02:39 GMT
Article-I.D.: volitans.BOB.92Jul30120232
	<1992Jul30.021519.10298@afterlife.ncsc.mil>
Distribution: comp
Organization: Morning Star Technologies

In article <1992Jul30.021519.10298@afterlife.ncsc.mil> dpkemp@afterlife.ncsc.mil (David P. Kemp) writes:
   In article <SHAWN.92Jul29173137@litsun.epfl.ca> shawn@litsun.epfl.ch writes:
      I want to change the "beep" of my sun so that it is different
      from the sun across from me. 

   Unfortunately, I know of no way to automatically map all keyboard
   beeps into play commands.

You could easily enough change XFeep() to use X resources to describe
which sound to use in each situation requiring a beeping-type noise,
and what method to use in making the actual sound.
From: jobrien@sparkynw.umd.edu (Jim O'Brien)
Newsgroups: comp.sys.sun.admin
Subject: SUN Login prompt missing
Keywords: Login
Date: 29 Jul 92 12:46:46 GMT
Organization: University of Maryland Eastern Shore

I have a Sun SS1+ that up until this morning was running fine.

SunOS 4.1.2

Here's problem, the system appears to boot fine, but it never 
prompts for a login.  I can telnet into the machine, only not as 
root, must be another user.  Once in I can su to root and do whatever.

The system was reboot last night due to a full / partition. since then
it seems to have lived in this situation.

Any ideas will be appreciated.

Thanks

Jim O'Brien
jobrien@sparkynw.umd.edu
Newsgroups: comp.sys.sun.admin
From: mike@msc.cornell.edu (Mike Heisler)
Subject: 4.1.1 boot problems on Sparc
Organization: Cornell-Materials-Science-Center
Date: Fri, 24 Jul 1992 15:52:49 GMT

I am trying to update a Sparc1 from SunOS 4.1.0 to 4.1.1.  I did this
two weeks ago on another machine configured identically except that
the first one has 16MB of memory in 1MB sims and this one has 16MB in
4MB simms.  vmunix loads and then it starts down through the list of
devices.  I get a continous message after the ethernet is listed.

 .
 .
le0 at SBus slot 0 0xc00000 pri 5
iobus level 8 interupt not serviced
iobus level 8 interupt not serviced
iobus level 8 interupt not serviced
iobus level 8 interupt not serviced
iobus level 8 interupt not serviced
iobus level 8 interupt not serviced
iobus level 8 interupt not serviced
 .
 .
 .
 .
 .
This occurs from both cdrom and booting from disk.  The boot disk configuration
is a dump/restore from the machine that is working.  Any thoughts, ideas?

-- 
Mike Heisler		607-255-7344	    mike@msc.cornell.edu
Materials Science Ctr.	302 Thurston Hall   Cornell Univ, Ithaca, NY 14853-1503


Newsgroups: comp.sys.sun.admin
From: ehammeg@cbnewsg.cb.att.com (erik.hammega)
Subject: ELC swapping problem : SUMMARY
Keywords: swap bug SUMMARY
Organization: AT&T
Date: Fri, 31 Jul 1992 08:47:53 GMT


A couple of weeks ago I asked about the swapping I saw on my
16Mb ELC. This occured even when the system wasn't doing anything.

I got a lot of responses of people giving me advise or telling me
they saw the same thing on their system.

We are talking about a Sun ELC, 16Mb RAM, running SunOS 4.1.2 and OW 3.0

The advise I got was to :

	- buy more memory
	- Stop using X/News and try X11

In the mean time I had reported this problem to my local Sun organisation
and they came up with the following (unsatisfying) answer:

	Starting with SunOS 4.1.1 there has been a bug (id 1052542) which caused
	swapping activity every 30 seconds when using a swap file (with swapon).

	It seems that when modifying SunOS 4.1.1 to 4.1.2 this bug (virus?) 
	spread to the standard swap partition software.

In fact he said not to worry about the swap activity shown by perfmeter/vmstat.

Personaly I find this most unsatisfying since I will constantly be wondering
if the swapping that I see is "for real" or just some stupid bug.

Thanks to those who replied I hope you find this usefull.


Erik Hammega
AT&T Network Systems Nederland
Email ehammeg@hvlpa.att.com
Newsgroups: comp.sys.sun.admin
From: jason@vulcan.xtel.co.uk (Jason Kitchen)
Newsgroups: comp.sys.sun.admin
Subject: Re: ATTENTION: A problem with dump under 4.1.1
Keywords: tape, cleaning
Date: 27 Jul 92 12:26:58 GMT
Organization: X-Tel Services Ltd.

I've had this problem too. Same error messages, etc.
From: gm35@prism.gatech.EDU (Greg Montgomery)
Newsgroups: comp.sys.sun.admin
Subject: Advice in upgrading OS on Sparcstation wanted
Keywords: upgrade SunOS X11 OW
Date: 30 Jul 92 16:31:35 GMT
Organization: Georgia Institute of Technology


I am about to attempt an upgrade on a SUN Sparcstation 2 and I would like some
advice from people who have done this before. What I"m probably going to do is
this:

1st - Upgrade OS to 4.1.2. Right now we're running 4.1.1 SMALL_W_FIX.
2nd - Upgrade OW to 3.0.   Right now we're running 2.0
3rd - Install X11R4. I know OW comes with it, but I need the profiling libaries
and probably static versions, so I need the source to build them.

I've not done any of these before, but everyone here says, "oh, know it's not
hard. Just backup first! :-( )
So, I would like some hints if anyone has something to say. Any thing that
is sure to break, or is tricky, or whatever. Any info at all will be greatly
appreciated. 

The X11 might be a little tricky as I probably won`t be able to install it all
on the /usr partition as it is currently at 102% capacity (down from 103%
yesterday!). I'm going to clear some stuff out of /usr, but I'll probably
put some X stuff on a different fs.

Please let me know if you have any knowledge I can put to good use tomorrow.
There are other people here who know how to do this type of upgrade, so I'm
pretty sure if I get stuck, I can get help, but I'd rather not get stuck
in the first place!

Thanks!

Greg

-- 
Greg Montgomery
Georgia Institute of Technology, Atlanta Georgia, 30332
uucp:	  ...!{decvax,hplabs,ncar,purdue,rutgers}!gatech!prism!gm35
Internet: gm35@prism.gatech.edu
Xref: sparky comp.sys.sun.admin:5123 comp.unix.admin:4392
From: raminf@ms.mdss.pge.com (Fubar)
Newsgroups: comp.sys.sun.admin,comp.unix.admin
Subject: SunOS "talk/talkd" problem
Date: 31 Jul 92 00:06:46 GMT
Followup-To: comp.sys.sun.admin
Organization: PG&E
Originator: raminf@fubar


A Sun SparcStation 1 stopped accepting "talk" requests a few weeks ago.
The local administrator can not remember changing anything on the system
(yeah, right!) The machine is running Sun OS 4.1.1. talkd is uncommented
inside /etc/inetd.conf and there's an entry for talk in /etc/services.
The machine is a YP and DNS client.

When a user tries to talk to a logged-in user on that machine, the
message returned by talk is "[Target machine does not recognize us]".

Now the IP and name of both machines is in their corresponding /etc/hosts
*AND* DNS and YP files and they can telnet/ftp/ping to each other...

I've looked all over for magic files or settings. The in.talkd daemon on the
target doesn't come up at all when the source machine initiates the "talk" 
session even though inet is supposed to crank one up on demand... Even if I 
start in.talkd by hand, I get this message. Even worse, if I initiate
a session from a user account *ON THE SAME MACHINE* I get this message as well.

In other words... talk is very confused...

My question is what does this message mean and why should it pop up all of 
a sudden... I've looked hither and yon with no success so far...

Any suggestions would be appreciated... Please Email and I'll summarize back...

Cheers,
Ramin
raminf@ms.mdss.pge.com
From: dpkemp@afterlife.ncsc.mil (David P. Kemp)
Newsgroups: comp.sys.sun.admin
Subject: Re: Disk Partitioning
Date: 23 Jul 92 01:02:37 GMT
Distribution: na
Organization: The Great Beyond

In article <1992Jul21.214918.157285@zeus.calpoly.edu> etsiao@joule (Eddie Tsiao) writes:
>
>As my earlier followup says, I was actually looking for a way to "grow" the
>fs into the partition without having to backup/newfs/restore because this
>deals with the root and /usr partitions.  I was hoping to avoid having to boot
>miniroot etc... 

You have hit upon a good reason for making /usr/local it's own partition.
/usr (the standard OS supplied by the vendor) is relatively stable, and
can be sized fairly accurately at install time once you know what options
(oops - packages) you want to load.  We put everything else in /usr/local,
including OW{2,3} in /usr/local/openwin and the development tools in
/usr/local/lang.  In fact, we now have so much third-party stuff that
/usr/local has grown beyond the entire 600 MB disk originally allocated
for it.

So now we have come full circle, and /usr/local is once again on the /usr
partition, but now it contains only symbolic links to various locations:

frame3.0X -> /n/server1/d1/frame3.0X
frame3.1OL -> /n/server1/d1/frame3.1OL
khoros -> /n/server2/d1/khoros
openwin -> /n/server3/d2/openwin3
 . . . etc


To answer your question, no I don't believe you can grow a Berkeley
FFS partition without saving, newfs'ing, and restoring.  Solaris-2
has a filesystem switch which will allow other types of filesystems
such as RFS, AFS, and a bunch of others.  I don't know if you can
grow any of them either.  The IBM AIX filesystem does allow you to
grow a "logical volume", but since it doesn't allow you to shrink
one it doesn't sound too useful except when adding a new disk drive.
I don't know if you can mount an AIX filesystem under the SVR4
filesystem switch.

-- 
   Dave Kemp   dpkemp@afterlife.ncsc.mil 
-----------------------------------------------------------------------------
"The use of history as therapy means the corruption of history as history."
    -- Arthur Schlesinger          (quote stolen from Chet Ramey, CWRU)
From: bud@paradise.pegasus.com (Bud Carlson)
Newsgroups: comp.sys.sun.admin
Subject: Re: Where to put /tmp ?  Make / read-only ?
Date: 20 Jul 92 18:46:03 GMT
Organization: Paradise Isle Computing Services

rmilner@zia.aoc.nrao.edu (Ruth Milner) wrote:
>In article <1992Jul16.200548.5462@mp.cs.niu.edu> rickert@mp.cs.niu.edu (Neil Rickert) writes:
>>In article <1992Jul16.183304.8487@cosy.sbg.ac.at> lendl@cosy.sbg.ac.at (Otmar Lendl) writes:
>>>
>>>I heard someone say that the root-partition should be mounted
>>>read-only.  If /tmp and /var are not on the
>>>/ partition, and the /etc/{hosts|passwd|..} are maintained 
>>>by NIS in /var/yp, I can see no reason why not mount / as
>>>read-only.
>>
>>  Don't forget /etc/mtab, /etc/utmp, and the access times [and permissions]
>> on your /dev special files.  
>
>And the lpd socket /dev/lpd/printer .
>
>Plus all the files that get created/changed at boot time and therefore require
>/etc to be writeable: ld.so.cache, ttys, motd, named.pid (if you run named), 
>xtab, syslog.pid, state, and so forth.
>
>Plus /etc/dumpdates if you do dumps. Not to mention that you'd have to do a
>remount any time you wanted to change the system configuration by editing an 
>rc file, printcap, ttytab, resolv.conf, sendmail.cf, hosts.{equiv,lpd}, fstab, 
>shells, etc. etc. etc.  Or modify root's environment by editing /{.profile,
>.cshrc,.login,.rhosts}. Or put in a new kernel.


Ruth forgot to mention that if you did have (and you will, I promise)
to mount / to write files, you will have to use the `remount' option to
the mount command.  Since that option won't allow "mount -o remount,ro", 
you are stuck with your / filesystem mounted rw until you reboot therefore 
defeating the the whole purpose [or mess :-)].

...Bud
-- 
Bud Carlson * System Manager * Paradise Isle Computing * bud@isle.pegasus.com


 Serving coffee on aircraft causes turbulence.
Xref: sparky comp.sys.sun.admin:5113 comp.sys.sun.misc:3403
From: guy@Auspex.COM (Guy Harris)
Newsgroups: comp.sys.sun.admin,comp.sys.sun.misc
Subject: Re: How much physical memory?
Date: 30 Jul 92 21:11:02 GMT
Followup-To: comp.sys.sun.admin
Organization: Auspex Systems, Santa Clara

>I picked this perl script from net itself. If you have ONLY sun's , you may
>wanna use pagesize(1) rather than hard-coded value.

Yes, you *definitely* don't want to hard-code a value.

For one thing, the script in question appears to be a bit confused:

># I think for Sun-3's you divide by 128

That's true, *BUT* it's also true for Sun-4's as well; they also have
8K pages, so:

>$_ = `adb -k /vmunix /dev/mem </dev/null 2>&1`;
>if (/physmem\s+(.*)/) {
>    print "Physical memory is ", int(hex($1) / 256 + 1), " megs\n";

will give the wrong answer.

Sun-4c's have 4K pages, Sun-4m's (and all other SPARC Reference MMU
machines) have 4K pages, and the SPARCengine 1E has 8K pages.  I'll bet
the script's author tried it on a Sun-4c, and figured it was
representative of all SPARC machines.  It may be representative of
*most* of 'em, but it's definitely not representative of *all* of
'em....

I.e., if you have a program or script that you want to run on arbitrary
SPARC-based machines, your program or script *must not* have the page
size hardcoded into it.

Then again, if you don't have only Suns, you may or may not have a
"physmem" variable in your kernel on the non-Sun machines, so....

(And, for that matter, SunOS 5.0 might not have it, either....)
Newsgroups: comp.sys.sun.admin
From: ahoekstr@cs.utwente.nl (Andre Hoekstra)
Subject: COPS - where is it?
Followup-To: poster
Keywords: Security, unix-holes
Organization: University of Twente, Dept. of Computer Science
Date: Wed, 29 Jul 1992 15:09:17 GMT

Hi everyone,

The former admin of the machines I have to maintain left
behind the Computer Oracle and Password System version 1.02
written by Dan Farmer (others have contributed as well).

In one of the docs that come with it it is said that the latest
version is obtainable by anon-FTP from cert.sei.cmu.edu (128.237.253.5), in
~pub/cops. I have tried that address, but to no avail.
Next I tried to mail to Dan at df@cert.sei.cmu.edu, but this leads to
'user unknown'.

Another address in the docs is  SPAM.ITSTD.SRI.COM (128.18.4.3) where I
should find the file pub/security-doc.tar.Z being 'Dave Curry's now
infamous "white paper"' Unfortunately ftp tells me 'host unknown'.

Does anyone out there know the whereabouts of Mr. Farmer or else whether 
there's a newer version of COPS and if so, where to get it?

Thanks in advance

----------------------------------------------------------------------------
Andre Hoekstra                                                artskeoH erdnA
Universiteit Twente                                      etnewT tietisrevinU
Faculteit Informatica                                  acitamrofnI teitlucaF
ahoekstr@cs.utwente.nl--------------------------------ln.etnewtu.sc@rtskeoha


Newsgroups: comp.sys.sun.admin
From: johnm@meaddata.com (John Manley)
Subject: Re: remote printing problem
Organization: Mead Data Central, Dayton OH
Date: Thu, 30 Jul 1992 17:40:32 GMT

In article <92212.035956HRC@psuvm.psu.edu>, <HRC@psuvm.psu.edu> writes:
|> I have two sun workstations with the following configurations
|>    Sparc 2 : host name chinook
|>              OS 4.1.2
|>              Apple laser writer connected to ttyb
|> 
|> 
|>    Sun 4/260 : hostname monsoon
|>                OS 4.1.1
|> 
|> 
|> I can print from my Sparc2 with lpr command.  But when I try to print from
|> my 4/260 I get the following message
|>             Waiting for chinook to enable the printer
|> I check the printercap on monsoon and can not find any clue.  Can any one
|> give me any suggestions?  Thanks in advance!
|> 
|> 
|> Hai-Ru Chang

I've encountered this problem before...the fix was to make sure chinook has 
granted access to monsoon. From the lpd man page:

---------------------
OPERATION
  Access Control
     Access  control  is  provided  by  two  means.   First,  all
     requests must come from one of the machines listed in either
     the file /etc/hosts.equiv or /etc/hosts.lpd.   (This  latter
     file  is  in hosts.equiv(5) format.) Second, if the rs capa-
     bility is specified in the printcap entry,  lpr(1)  requests
     are  only  be honored for users with accounts on the printer
     host.
-----------------

And once you edit either the /etc/hosts.equiv or /etc/hosts.lpd file
on chinook, be sure to "lpc restart <printer>" on monsoon.

-- 
|John Manley         |  BEARS  BULLS  BLACKHAWKS   |      (513) 865-1152   
|Mead Data Central   |   IRISH BOILERS CHISOX      |  Engineering Productivity
|P.O. Box 933        |                             |     johnm@meaddata.com
|Dayton, Ohio  45401 |        Questions?           |  ...!uunet!meaddata!johnm
Organization: Penn State University
Date: Thu, 30 Jul 1992 03:59:56 EDT
From: <HRC@psuvm.psu.edu>
Newsgroups: comp.sys.sun.admin
Subject: remote printing problem

I have two sun workstations with the following configurations
   Sparc 2 : host name chinook
             OS 4.1.2
             Apple laser writer connected to ttyb


   Sun 4/260 : hostname monsoon
               OS 4.1.1


I can print from my Sparc2 with lpr command.  But when I try to print from
my 4/260 I get the following message
            Waiting for chinook to enable the printer
I check the printercap on monsoon and can not find any clue.  Can any one
give me any suggestions?  Thanks in advance!


Hai-Ru Chang
Newsgroups: comp.sys.sun.admin
From: gastel@sol.UVic.CA (Mark Gastel)
Subject: adding a Fujitsu-2652S hard drive to a 670MP
Organization: University of Victoria
Date: 23 Jul 92 20:54:10 GMT


Hi,

I've had no experience adding a hard drive to a 670MP system so....
I'm looking for anyone who has a /etc/format.dat entry for the 2Gb
Fujitsu-2652S hard drive.  Some of the fields in the format.dat file
for the embedded SCSI controller are not covered in the version of the
answerbook I have (eg "atrks").  Has anyone installed this hard drive??

Thanxs,
    Mark.
From: tuan@pyramid.com (Tuan Cong Hoang)
Newsgroups: comp.sys.sun.admin
Subject: Color database
Keywords: Server database
Date: 23 Jul 92 03:39:50 GMT
Reply-To: tuan@pyramid.com (Tuan Cong Hoang)
Distribution: usa
Organization: Pyramid Technologies, Mt. View, California.


	Does anybody out there know how to define a color name into server 	 	 
database ?

	I am using Sun O.S 4.1.1, when starting the application it just gave
	error message as:

	Warning: Color name "OrangeRed" is not defined in server database
	....

	But the name is in this file with hex numbers defined
	/usr/openwin/lib/rgb.txt

	Maybe it's in somewhere else ???

	Thank in advance

	(please direct your answer to me 'cause I don't often read netnews)

Newsgroups: comp.sys.sun.admin
From: pwh@bradley.bradley.edu (Pete Hartman)
Subject: site customization of shutdown
Organization: Bradley University
Date: Thu, 23 Jul 92 18:57:29 GMT



I am running a package (Informix OnLine) that uses a raw disk slice for
its database.  On shutdown, to prevent data loss or corruption, I need
to run an informix program to flush that disk slice and prevent any further
requests, so that the database is orderly.  They say to add this to "shutdown".


That would be well and good if /etc/shutdown were a shell script, but it
isn't.  Is there any "nice" way to add tasks to /etc/shutdown, or am I
going to have to write an "ugly" shellscript or C wrapper around it?
I've checked the manual on shutdown and a couple of related things,
but haven't seen anything that indicates I can do this cleanly, but I
figured I'd ask the collective wisdom of the net before giving up.
-- 
Pete Hartman		       Bradley University	pwh@bradley.bradley.edu
          The poster of this article is a genuine and authorized POPE
                          so *please* treat him right.
Newsgroups: comp.sys.sun.admin
From: jpc@avdms8.msfc.nasa.gov (J. Porter Clark)
Subject: Re: DNS & Resolver. Things Sun should do.
Keywords: DNS
Organization: NASA/MSFC
Date: 26 Jul 92 22:38:05 GMT

hanson@pogo.fnal.gov (Steve Hanson) writes:

>By the way - Sun HAS seen the light and all this is much
>more configurable in Solaris 2.  Resolving is determined by
>a configuration file, much like on a lot of other machines.

Does this mean that the bug wherein NIS remembers that a DNS lookup
failed will be fixed?  I'm referring to a longstanding problem in which
an initial failure of the resolver (perhaps because the response from
the nameserver arrived too late) will cause the lookup to fail from
that point on.

This is IMHO one of the most annoying bugs in SunOS, all the worse
because it's been with us since SunOS 3.4!
--
J. Porter Clark    jpc@avdms8.msfc.nasa.gov or jpc@gaia.msfc.nasa.gov
NASA/MSFC Communications Systems Branch