On Thu, 10 Oct 2013, Dave McGuire wrote:
On 10/10/2013 01:26 PM, Paul_Koning at Dell.com wrote:
While we're on FDDI... I have an FDDI NIC free to a good home. It's
a DEFPA-DA -- dual attached fiber, PCI (5V 32 bit). I have no way to
test it, but the person who gave it to me believed it to be
operational. No drivers or any other software.
First response gets it (email with shipping info direct to me,
please).
FYI, this card is supported by most major OSs. There are even drivers
for it for MacOS 9.
Now that's just plain weird. Can OS 9's stacks even handle FE? ;)
-Dave
--
Cory Smelosky
http://gewt.net Personal stuff
http://gimme-sympathy.org Projects
On Thu, 10 Oct 2013, Dave McGuire wrote:
On 10/10/2013 01:23 PM, Brian Hechinger wrote:
Yeah, that's definitely something we should do. There's no way I can
move the majority of that stuff down here. A lot of it I'll just never
run and so will likely put up to be given away.
Sounds good. It can sit here in the meantime, if you want.
The stuff he won't run can possible come here in November. ;)
I'm not sure how much space is gonna be left...I'll happily sit with a VAX on my lap along with several at my feet if I must. (I'd be passenger...don't worry!)
If I want to move something...I will move it. There's room in the glovebox, centre compartment, under seats...you name it. ;)
-Dave
--
Cory Smelosky
http://gewt.net Personal stuff
http://gimme-sympathy.org Projects
On 10 Oct 2013, at 19:26, Brian Hechinger <wonko at 4amlunch.net> wrote:
It would be very surprising if something like this didn't already exist
in the "enterprise" market and cost a lot. :)
Maybe but if not, someone could make decent money selling and servicing these units.
On Thu, Oct 10, 2013 at 01:24:19PM -0400, Cory Smelosky wrote:
On Thu, 10 Oct 2013, Brian Hechinger wrote:
On Thu, Oct 10, 2013 at 01:19:02PM -0400, Dave McGuire wrote:
On 10/10/2013 01:16 PM, Hans Vlems wrote:
Fddi was the answer for production plants that required 100% uptime
Only once did Fddi let me down and made me go back to work at 3:30 am,
the worst time to wake up. One of the boards in a gs/fddi failed,
isolating two plants.
I did manage to explode a power supply in a gs. Made one hell of ?bang,
fortunately that part was redundant so the net stayed up.
Yuck!
Compared to fast ethernet, I prefer fddi.
Same here.
Too expensive for private or hobbyist use though.
Hardly. You just need the right connections. I was nearly 100% FDDI
on my home network in the mid-1990s...didn't take all that much money.
I didn't have much! ;)
Hell, when I got into FDDI in the early 2000s it was cheaper than
FastEthernet!
-brian
I was contemplating making my house 4-way redundant. MoCa. FE,
FibreChannel, and FDDI. All to link to the basement.
If I had the cables I woulda done it, too...
You're weird. :)
-brian
On 10/10/2013 01:29 PM, Cory Smelosky wrote:
It reminds me of DigitalOcean. "SSD-backed cloud VPS!!!".
Damn suits.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
On 10/10/2013 01:26 PM, Paul_Koning at Dell.com wrote:
While we're on FDDI... I have an FDDI NIC free to a good home. It's
a DEFPA-DA -- dual attached fiber, PCI (5V 32 bit). I have no way to
test it, but the person who gave it to me believed it to be
operational. No drivers or any other software.
First response gets it (email with shipping info direct to me,
please).
FYI, this card is supported by most major OSs. There are even drivers
for it for MacOS 9.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
On 10/10/2013 01:24 PM, Brian Hechinger wrote:
On Thu, Oct 10, 2013 at 01:19:30PM -0400, Dave McGuire wrote:
On 10/10/2013 01:16 PM, Brian Hechinger wrote:
Going and rescuing all that stuff is something I really want to do one
day. Not anytime soon though. :(
Save me one! ;)
If that stuff is indeed still in that barn, you can have most of it. :)
If memory serves, a good bit of that is mine. ;)
I'll take what isn't yours. ;)
Nah, you can have Dave's stuff too. :)
I'm going to fart on your head. ;)
FINE. You can have your stuff. :)
Behold, the power of farts.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
On 10/10/2013 01:23 PM, Brian Hechinger wrote:
Interviewer: "I remember have an account on a pair of 4000/500s in a
cluster when I was at Villanova years ago."
Me: "Those machines are at my house now!"
Interviewer: "NO WAY!"
That's cool. :-)
It was. I don't remember why I don't work there though. I don't remember
exactly, but I seem to remember them not wanting to pay me enough. :)
That would be a problem, yes.
Well, let me know when you're able to. Even if you can't move it all
down there, if you can just come up by car, you and I can head over
there with a truck, and the stuff (even yours) can sit here for awhile.
At least then it won't be in a barn, and won't be at risk in any way.
We could probably do it over a weekend trip, even on a liesurely schedule.
Yeah, that's definitely something we should do. There's no way I can
move the majority of that stuff down here. A lot of it I'll just never
run and so will likely put up to be given away.
Sounds good. It can sit here in the meantime, if you want.
Still, it won't be until at least early next year that I can even
consider this. Time and money are both really tight right now.
I understand. My primary concern is to get the gear out of a barn
environment, and away from any possible danger of tossage. If there's
any real risk there, please let me know, and we'll figure something out.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
The DECconcentrator900TH has twelve FDDI twisted pair ports.
If someone is interested I can send the latest Digital Networks product catalogue (pdf) where the GigaSwitch and DEChub900 modules are shown.
Kari
On 10.10.2013 20:10, Hans Vlems wrote:
The 900 series didn't support cddi iitc
*Van: *Mark Wickens
*Verzonden: *donderdag 10 oktober 2013 16:59
*Aan: *hecnet at Update.UU.SE
*Beantwoorden: *hecnet at Update.UU.SE
*Onderwerp: *Re: [HECnet] FDDI advice
On 10/10/2013 15:32, Paul_Koning at Dell.com wrote:
>> On Oct 10, 2013, at 8:44 AM, Brian Hechinger <wonko at 4amlunch.net> wrote:
>>
>>> On Thu, Oct 10, 2013 at 02:36:04PM +0200, Peter Lothberg wrote:
>>>> ...
>>>> For example cisco/cabletron/crecendo had ethnernet switches with a
>>>> FDDI uplink, that you could use.
>>> DEC made one as well, it was that large modular thingie. I used to have
>>> one. Never got it powered on as it was enormous.
> DEC made at least three.
>
> The original one is the DECbridge 500, a 3U rack mounted device, 3 or
4 cards, 3 Ethernets (10 Mb/s) to FDDI. See the DTJ issue I mentioned in
my previous note.
>
> The other two: the DECbr idge 900, which plugged into the 900 series
modular enclosure. It's about the side of a 400 page hardcover book,
FDDI to 6 Ethernet ports, 60,000 packets per second using a MC68040 at
25 MHz. I'm still proud of that. (I wrote the "fast path" packet
forwarding firmware.)
>
> Then there is the Gigaswitch, a large modular chassis with lots of
line cards, some FDDI, some Ethernet, possibly some with other stuff I
don't remember.
>
> paul
I meant to say that I have a DEC VNswitch 9 00XX plugged into a DEChub
One MX - there are clearly modular parts to that, but I'm presuming
there isn't a FDDI copper module that I would be able to use?
Thanks, Mark.
--
http://www.wickensonline.co.ukhttp://hecnet.euhttp://declegacy.org.ukhttp://retrochallenge.nethttps://twitter.com/#!/%40urbancamo
.
yOn Thu, 10 Oct 2013, Brian Hechinger wrote:
On Thu, Oct 10, 2013 at 07:18:03PM +0200, Sampsa Laine wrote:
On 10 Oct 2013, at 19:12, Brian Hechinger <wonko at 4amlunch.net> wrote:
On Thu, Oct 10, 2013 at 06:33:15PM +0200, Sampsa Laine wrote:
Sounds like a business opportunity, basically build an enclosure, get 5-6 consumer SSDs, RAID6 them, expose a SCSI/SAS/eSATA interface to the host. If one of the drives breaks/runs out of write cycles, the box indicates the slot and we provide a new SSD for the slot.
FreeBSD can do this easily enough.
In most cases (like my 4000/90, for example) that's way overkill. I just
want to be able to plug something in that would replace the internal
disks.
If I were doing this. I still think my 4000/90 is going to get hooked
up to a little MSA of some sort.
I was more thinking about selling this to "enterprise" users, not hobbyists :)
The device would be packaged as a black box with no configuration etc needed - it just looks like a SCSI drive to the bus.
It could provide more space, redundancy and speed for lower cost if built right..
It would be very surprising if something like this didn't already exist
in the "enterprise" market and cost a lot. :)
It reminds me of DigitalOcean. "SSD-backed cloud VPS!!!".
They've had at least TWO incidents where customers could run tcpdump and see others' packets and they gave me free credit despite me owing them $0.40. I will still continue to owe them $0.40 permanently due to $5 credit.
-brian
--
Cory Smelosky
http://gewt.net Personal stuff
http://gimme-sympathy.org Projects
