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11 Replies Last post: Mar 1, 2007 1:44 PM by au_gth

Torrent Files

Jul 11, 2006 8:02 AM

Click to view Rick.Hopkins's profile Lurker Rick.Hopkins 1 posts since
Jul 7, 2006
bitTorrent is blocked at our firewall. How can I download the appliances?
Re: Torrent Files Jul 11, 2006 10:20 AM
Click to view Daryll's profile Master Daryll 2,346 posts since
Jul 10, 2003
Hey there,

As far as I know, the current implementation only supports them on bitTorrent. I'll let you know if I find out otherwise.

I guess you'll either have to unblock (not always possible) or download from another location and bring the appliance in on a burned CD or other media.

-Daryll
Re: Torrent Files Jul 11, 2006 12:06 PM
Click to view JohnTroyer's profile Master JohnTroyer 923 posts since
Aug 30, 2005
VMware Moderator
I've been looking at it as an educational opportunity for your IT department, since the appliances are good proof that BitTorrent traffic can be legal, legitimate, and necessary to perform your job. (eg, linuxtracker.org)

However, most IT departments are stubborn, and unfortunately there aren't good proxies available. If anyone has good ideas, I'd love to hear them.

Workarounds:
- Some appliances do have direct download links.
- You also may be able to contact the publisher/maintainer of the appliance by posting on the appliance thread here in the forums.
- Finally, I have been known to get people directly in touch with appliance creators, so feel free to drop me a line. (My email is in my profile.)

John

Re: Torrent Files Aug 16, 2006 7:07 AM
in response to: JohnTroyer
Click to view cflath's profile Novice cflath 15 posts since
Jun 28, 2006
Sure, BitTorrent traffic CAN be legal, but the vast majority of it is not. Saying it should be an educational experience for IT departments is fairly unreasonable. Few IT managers could ever come up with a valid reason to allow any sort of file sharing software on their network. That being said, I understand why VMware is going this route, however it would be nice if customers under support contracts could get the downloads via http/ftp.
Re: Torrent Files Aug 16, 2006 1:08 PM
in response to: cflath
Click to view JohnTroyer's profile Master JohnTroyer 923 posts since
Aug 30, 2005
VMware Moderator
I agree -- my answer was a bit flip. I'm still working on "educating" VMware's IT as well!

We couldn't figure out a cost-effective way to host them otherwise. Tying it to support entitlements would be pretty complicated. Also it could be confusing for others in your organization that aren't directly attached to your support contract.

I can definitely see the rationale, though. We're actively trying to figure out a better way. Suggestions welcome.
Re: Torrent Files Sep 11, 2006 8:37 AM
in response to: JohnTroyer
Click to view SCampbell's profile Enthusiast SCampbell 102 posts since
Apr 18, 2005
I was just burned with BitTorrent. I'm an old but regular user of VMware products and their neat appliances in business and lab environments for my clients.

I wanted an appliance from VMware that I would only downloading using this thing I'd never heard of called BitTorrent, so installed it on my laptop at home and downloaded the appliance, and thought that was it. I just assumed it was like the Microsoft File Transfer Manager which does checkpointed/trickled downloads.

The next week I was plugged into the lab side of our corporate network when the network police came around to disconnect my "rogue" laptop from the network that was compromising the network acceptable use policy by poking/scanning at firewall ports.

I'm fairly religious about hotfixes and virus signatures and only trusting known sources, so this was pretty embarassing as it compromised my reputation for this corporation.

Yes I've learned a lesson about installing anything that connects to the network, but certainly I feel "betrayed" by VMware; a company I had trusted until now. Never had any problems before downloading free appliances from their site.

Solutions?
How about licensing the Microsoft File Transfer Manager or some other tool to limit the use of EMC's bandwidth while providing an acceptable download experience.

Or get the BitTorrent people to develop separate download-only client and server applications, and have well-behaved clients which can talk to well-behaved servers with controlled uploads.

Okay Okay, I will have a little cheese with the whine.

Thanks for listening.
Re: Torrent Files Sep 15, 2006 11:21 AM
in response to: JohnTroyer
Click to view DougBaer's profile Expert DougBaer 576 posts since
Oct 20, 2004
John,

I don't know about the cost-effectiveness, but have you seen Amazon WebServices' Simple Storage Service?

http://www.amazon.com/exec/obidos/tg/browse/-/16427261/ref=pd_rhf_c_2/102-5296128-0629723

There is a BitTorrent interface, too.

Might be a dead-end, but I ran across it a couple of weeks ago.
Re: Torrent Files Sep 16, 2006 3:35 AM
in response to: SCampbell
Click to view Axis's profile Novice Axis 21 posts since
Sep 2, 2005
BitTorrent is becoming quite an accepted industry-standard transfer protocol. It has lots of antvantages, including saving our beloved VMware thousands or tens of thousands of dollars on download management, servers, and bandwidth. The advantage for clients is that in optimal conditions, you can get incredible download speeds, much more than the average hoster could ever provide, and you can download even if the hoster has network problems.. Sweet!

@SCampbell
I'm sorry to hear you got in to problems because you didn't know exactly how bittorrent works, and couldn't explain it to your network security officers. I can understand that was embarrassing. However, I don't think it's right to blaim VMware, and I don't think this is something to feel betrayed over.

But I admit it's kind of a strange protocol.. If your company's network doesn't allow bittorrent usage, you'll have to download it on a seperate machine and then get in.. But it's the same with active FTP, some networks only allow passive FTP, or the other way around. I have a remote linux box on a remote location, to do things like this.. I download a torrent with the console program btdownloadcurses, and then download it into my network using FTP or HTTP.
Re: Torrent Files Nov 14, 2006 5:50 AM
in response to: JohnTroyer
Click to view lifebit's profile Lurker lifebit 1 posts since
Nov 3, 2006
I have same problem. no bt allowed and blocked. (Which ist true for probably 97% of all large companies in europe)

Suggested solution:
Every published appliance at vm SHOULD include a link to the originator in the appliance description. (Saves the hassle to google for an appliances origin)

There one should be able find download alternatives.
So I can get at least those appliances, that offer a http/ftp download

To pay a dedicated server outside my companies network just to download vm appliances seems a bit much to ask for.

regards
lifebit

Re: Torrent Files Jan 17, 2007 9:31 AM
in response to: SCampbell
Click to view pooppo's profile Novice pooppo 18 posts since
Jul 23, 2006
was compromising the network acceptable use policy by poking/scanning at firewall ports.

It wasn't.

It was using BitTorrent's range of ports to try and share bandwidth. That's what BitTorrent is (you should have read about that before you installed it).

The purpose of BitTorrent is to allow large files to be downloaded, and in return you share some bandwidth back. The files wouldn't be available otherwise.

If you felt betrayed or your reputation compromised it was for two reasons:
1. You didn't read what BitTorrent did before you installed it.
2. The IT department wrongly told you that BitTorrent does port scanning (it uses a standard list of ports, and perhaps uPnp).

It's important that you don't blame either BitTorrent or VMware for this.
You didn't read what the software did before you installed it.
Re: Torrent Files Feb 8, 2007 6:02 AM
in response to: pooppo
Click to view jasee's profile Hot Shot jasee 160 posts since
Oct 2, 2005
It's not necessary for the bit torrent client to share their files (but it's only fair if they do) although they can still collect from other peoples' shares. And they don't need upnp. In that case, they don't need to open any special ports on the firewall.
Obviously, if they are only sharing these appliances then they shouldn't generate too much traffic. (not a whole load of mp3s etc!)

It can be incredibly slow as others haven't downloaded/are not downloading are not online some of these appliances. It took me over 24 hours to download one. I was the only peer!

I think vmware should recommend some bit torrent clients, some of them are known trojans.

You can set protocol encription, but I think that only applies to outgoing
Re: Torrent Files Mar 1, 2007 1:44 PM
Click to view au_gth's profile Novice au_gth 6 posts since
Dec 28, 2006
BitTorrent is *the* way to obtain large format files as fast as possible. The bandwidth required for a single host to deliver such files to you at the same speed is never going to compare to the near-free cost of having those who want the files to share with each other. Many massively-multiplayer games produced by major software houses distribute the game client, patches and additional content via BitTorrent now.

I agree with other comments: not only should you read and know about the software you're installing, there are also a number of options in most BT clients that make it a bit less 'promiscuous' (for want of a better term) when used in an office environment. A popular torrent file can easily saturate even a high bandwidth connection at your end - which network admin folks will *definitely* notice. If you're a guest on a network rather than an employee, then I'd recommend explaining what you'd like to do beforehand to a network admin type person -- chances are they'll have a BT client in an area of the network (DMZ) that can fetch the file for you anyway.

Set the download speed limits appropriate to your network, prevent or restrict the uploading/sharing portion of the client (if you must) and yes, stand up for yourself in obtaining a business-required file via a time-appropriate method. If you're worried about installing a huge client, then use www.uTorrent.com - it's one EXE file that you can remove at will. A scheduler panel in this client even allows you to step up the speed overnight.

Personally, I'll happily download such torrents at home if there's no method at a client site; just need to be aware of download quotas, etc.
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