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inGearX
3.1415 9265

join:2000-06-11
New York
clubs:

 How to download many torrents?

I am adding 5000 torrents to uTorrent (or what ever torrent) and just let them download over a time...

but the problem is that there are a some torrents that have few seeds or very very slow seeds (or no seeds - but I will delete those) they will get the queue stuck - preventing the rest of the torrents from downloading until processed...

is there a way to prevent this? a way around this?

one way is to try to for the queue so that torrents with most seeds are in the front of the queue... but even those can get stuck some times

and if I have only 6 torrents active - eventually they could all get stuck with torrents that do not complete and thus the rest do not start and never complete...


Pole883
Premium
join:2004-01-27
Schenectady, NY
  »File Sharing FAQ

ramakowski

join:2007-02-17
reply to inGearX
I think you might have more options with azureus and it's plugins.


Alcohol
Premium
join:2003-05-26
Somerset, NJ

reply to inGearX
said by inGearX See Profile :

one way is to try to for the queue
What?

Why can't you just increase the maximum number of active torrents in the queuing options menu?
--
I found the key to success but somebody changed the lock.

danry25

join:2008-05-21
Seattle, WA
·Comcast


1 edit
Alcohol is right, you should increase the number of active torrents in your queue. Also don't forget to bump up the maximum number of active connections and run the half open connections fix from »half-open.com/ . Just to warn you, I have found that the average torrent in a group of 100+ active torrents needs 2 to 3 active connection slots per torrent for best performance. So for 5000 torrents 10000 connections should work well. The only problem is the average Linksys, D-link or Netgear router crashes at 2000 open connections. I used to have to reset my router every 12 hours until I bought a used enterprise router in Seattle for under what a new Linksys router would have cost. Whatever you do, do not increase your half open connection limit above 100. Best of luck!


Alcohol
Premium
join:2003-05-26
Somerset, NJ

said by danry25 See Profile :

Alcohol is right
Alcohol is the solution to all your problems.
--
I found the key to success but somebody changed the lock.

danry25

join:2008-05-21
Seattle, WA
·Comcast

said by Alcohol See Profile :

said by danry25 See Profile :

Alcohol is right
Alcohol is the solution to all your problems.
Alcohol the user or Alcohol as in beer. By Alcohol is right I meant Alcohol the user's previous post had some good points that I liked.


inGearX
3.1415 9265

join:2000-06-11
New York
clubs:

reply to danry25
said by danry25 See Profile :

Alcohol is right, you should increase the number of active torrents in your queue. Also don't forget to bump up the maximum number of active connections and run the half open fix from »half-open.com/ . Just to warn you, I have found that the average torrent in a group of 100+ active torrents needs 2 to 3 active connection slots per torrent for best performance. So for 5000 torrents 10000 connections should work well. The only problem is the average Linksys, D-link or Netgear router crashes at 2000 open connections. I used to have to reset my router every 12 hours until I bought a used enterprise router in Seattle for under what a new Linksys router would have cost. Whatever you do, do not increase your half open connection limit above 100. Best of luck!
great info

yes I know about Linksys crashing

and it does on me

I have a "Global Maximum number of connections set to 160"

you are saying I should drop this to 100?

Plus note - I have ed2k eMule running hmmm just checked it had a limit of 1000 connections! just dropped it to 100 there as well

hmm let's hope the crashes will stop...

what router did you get? I want to eBay the same one - can you tell me what I should get? thank you so much

any other advice?

Thank you...

danry25

join:2008-05-21
Seattle, WA
·Comcast

reply to inGearX
A Linksys router can handle 200 to 300 normal connections before freezing up and becoming unusable, so ideally you should set ed2k eMule to 200 connections if it is the only P2P application running.

When you open a website you open 1 or more half open connections. When a P2P program requests a connection with a peer it opens a half open connection, that connection becomes a normal connection when the other computer responds. Have you looked at »half-open.com/ ?

My setup is a Enterasys VH-2402S 24 port switch attached to a AR-430w router with DD-WRT on the router. I have dedicated an old computer to DHCP so I can open 100,000+ connections. I got my Enterasys switch for $20 at a local electronic liquidation outfit. My Airlink AR-430w was $15 at Frys, and my DHCP computer I bought for $5 at a garage sale, put Red Hat Linux on it and installed a DHCP program on it. My DHCP computer is a 500mhz AMD K-6 box with 256mb of ram and a CD drive.

Linksys routers lock up when too many connections are open, because either their ram will fill up with logged connections and/or the active connections which are tracked for a couple milliseconds take up all of the router cpu resources.

Anymore questions?


inGearX
3.1415 9265

join:2000-06-11
New York
clubs:


1 edit
said by danry25 See Profile :

A Linksys router can handle 200 to 300 normal connections before freezing up and becoming unusable, so ideally you should set ed2k eMule to 200 connections if it is the only P2P application running.

When you open a website you open 1 or more half open connections. When a P2P program requests a connection with a peer it opens a half open connection, that connection becomes a normal connection when the other computer responds. Have you looked at »half-open.com/ ?

My setup is a Enterasys VH-2402S 24 port switch attached to a AR-430w router with DD-WRT on the router. I have dedicated an old computer to DHCP so I can open 100,000+ connections. I got my Enterasys switch for $20 at a local electronic liquidation outfit. My Airlink AR-430w was $15 at Frys, and my DHCP computer I bought for $5 at a garage sale, put Red Hat Linux on it and installed a DHCP program on it. My DHCP computer is a 500mhz AMD K-6 box with 256mb of ram and a CD drive.

Linksys routers lock up when too many connections are open, because either their ram will fill up with logged connections and/or the active connections which are tracked for a couple milliseconds take up all of the router cpu resources.

Anymore questions?
hmm nice set up

but I just want to buy a once device from eBay and be done

I guess what router/model I should get?

Thank you for the info...

danry25

join:2008-05-21
Seattle, WA
You could put DD-WRT on your router, and if you use Google then you can find one of the hundreds of tutorials on how to properly configure your DD-WRT router for torrents. That should solve your problem.


TOPDAWG
Premium
join:2005-04-27
Midland, ON
reply to inGearX
I was thinking utorrent had a setting where if a torrent was not going at a speed you set it moves to the next one. I seem to remember that setting. I'll look when I go home for launch today.


inGearX
3.1415 9265

join:2000-06-11
New York
clubs:

said by TOPDAWG See Profile :

I was thinking utorrent had a setting where if a torrent was not going at a speed you set it moves to the next one. I seem to remember that setting. I'll look when I go home for launch today.
ohh that would be cool

i think that setting is for upload/seeding speed only (not to count that torrent as part of torrents being uploaded/seeding

but please do check

i have an old version of uTorrent/BitTorrent


inGearX
3.1415 9265

join:2000-06-11
New York
clubs:

reply to danry25
said by danry25 See Profile :

You could put DD-WRT on your router, and if you use Google then you can find one of the hundreds of tutorials on how to properly configure your DD-WRT router for torrents. That should solve your problem.
unfortunatly my router LinkSys - BEFW11S4 v4

is not supported

quote:
Also, this unit only has a 1Mbyte flash chip....it CAN NOT be flashed with dd-wrt.

NO SUPPORT.

redhawk

- date: Mon Aug 31, 2009 1:18 am
post: »www.dd-wrt.com/phpBB2/viewtopic.···3#342933

i cry :'(

OK need to eBay some good router

danry25

join:2008-05-21
Seattle, WA
·Comcast

You should take a peek at »www.pfsense.com/ I have a old BEFW11S4 v4, and that wireless router was horrible. What you could do is get a old Computer, put 3 N.I.C.s (network Interface Cards) in it and put a copy of pfSense on it. That would run beautifully for what your trying to do. To quote from »www.pfsense.org/index.php?option···temid=49
said by pfSense :

Large state tables - State table entries require about 1 KB of RAM each. The default state table, when full at 10,000 entries, takes up a little less than 10 MB RAM. For large environments requiring state tables with hundreds of thousands of connections, ensure adequate RAM is available.
1 State table entry = 1 open connection. With the 3 ethernet ports you could plug in your old router, plug in your torrent Computer, and plug in your internet connection. Also »Need a GREAT wireless Router - Stream & Torrents might be helpful.
May I inquire as to what type of internet connection you have?
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