Optimizing LAN speed

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Coach_EW

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My college has a 10 Mb Ethernet LAN. But when I try to play multiplayer games in WC3 I lag badly. Is there anything I can do in my settings to alleviate this problem.

I am running XP Home Edition.

Thanks for any help
 
probably not much you can do about it. Since it's shared, any time that a lot of people online are using the internet it's going to slow down quite a bit, and P2P software probably doesn't help you out much either.
 
Their local network connection may be 10mbps (which is actually slow these days) but you are probably getting nowhere near that on your Internet connection.

Since you don't have access to any of the network equipment like routers etc, you can't do much :) Since there may be a bunch of people on your network on battle.net at the same time, you may have problems. Apparently some b.net games have trouble with things like that for some reason.
 
ahhh...thats too bad...Ill have to hook up my modem(it works better the the LAN)

Another question: I noticed i also have a 1394 connection too.
Do you know what that is for?

Thanks
 
Coach_EW,

Considering your using XP Home Edition. I would first Disable the QOS packet feature.

Disable the built in "Firewall" or the crippled version of Black Ice.

Look in the Administrative Tools/ Services. Disable services that your not using. Many sites have walk thru's to explain what can be disabled. And many of these services can add to your bandwith overhead. See> http://www.winguides.com/registry/category.php/132/

Ask some basic questions about the lan at the School.
Find out some basic stuff.
Is it DHCP?
What are the DNS server IP addresses.
What is the Gateway.

This kind of stuff is simple to find out, Someone at the school may be a comp geek and might know this stuff off the top of his head.

Understanding how this school network is laid out can really help you use and exploit it.

After you figure these questions out ,set all network configuration settings with these answers. If your on a DHCP network - Just leave the "Obtain IP Address Automaticly" set as is. The rest can be hard coded in the network settings.

After you have this all in place test the connection speed.

Sites like
http://www.bandwidthplace.com/speedtest/
or
http://www.dslreports.com/stest
or
http://www.toast.net/performance/

See if you have changed anything by hard coding the network config.

Check the physical network.
Examine the cables and the wall jacks.
See if anything looks old or damaged. Even go as far as replacing the existing patch cables that connect you from the wall.

Look behind the wall plate. See if its connected correctly. A bad crimp or cracked cable can cause a really slow connection.

Even consider moving your machine to another room to test if its just your room or if its the same for everyone.

See what you come up with.
 
You can find the gateway, DNS and DHCP info by going to Start--> Run, typing CMD (to bring up a command prompt) and then running IPCONFIG /ALL at the command line. But this won't have much affect on your connection speed.

Whether you get the settings automatically through dhcp or you manually set them, you will still end up with the same result.

Usually a physical problem would block you from being able to connect at all. And if your connection to the school's LAN seems fast, its probably not a physical thing.

"1394" refers to the IEEE 1394 standard also known as firewire. You can do a lot of cool stuff with it, including networking. It's sort of like USB but faster, less popular and more expensive :)
 
Originally posted by Rapmaster
You can find the gateway, DNS and DHCP info by going to Start--> Run, typing CMD (to bring up a command prompt) and then running IPCONFIG /ALL at the command line. But this won't have much affect on your connection speed.

Whether you get the settings automatically through dhcp or you manually set them, you will still end up with the same result.

Incorrect.
Pulling Network settings in this manner will give you "Basic" or "generic" data.

Understanding what is being issued via DHCP and what is actually available are in many cases very different.

Hard coding configuration information that would use a more reliable DNS server for instance. Or selecting an alternative gateway can provide an extreme difference in connection speed.

Many larger networks have altrenative paths set in place to handle issues of redendancy and fail safe connections if the primary fails. Or lines set in place that handle certain tasks that might be segerated off part of the network.
Bypassing certain routers or slow routes within an internal or external network is what we are talkin about here.

An example: A network set up for 100 users that have access to the network thru gateway 192.168.1.1

And on the same network 160 users that have access to the network thru gateway 192.168.1.100

192.168.1.1 points to a 768/768 DSL line that is also used to send outgoing mail for the company. This gives these 100 users decent connectivity for common internet usage like web browsing. But the upload will be used by the mail being sent out.

On the other side 192.168.1.100 points to a T1 line that has a few websites and an incomming mail server.

So in this example the 192.168.1.1 would not be a great connection for gaming during say 9-5. But anytime after or on the weekend, it would be great.

Where as 192.168.1.100 would be taxed at a fairly standard rate and might show some improvment after hours, but would tend to have better uploads at any given time over the other gateway. Weekups or after hours it might even rock for gaming.

This is a common method of networking.

For our friend Coach_EW, it might mean he has the ability to change a couple digits in a network config and achieve better gaming.


Originally posted by Rapmaster
Usually a physical problem would block you from being able to connect at all. And if your connection to the school's LAN seems fast, its probably not a physical thing.
:confused:

What?
Ever seen what simple wear can do to an older RJ45 jack?
Or a patch cable that got steeped on one too many times?

Troubleshooting physical media is not as simple as -
It works
vs.
Its dead, replace it.

Many issues regarding physical networking fail both at home or in a business. And a School would be no different I would imagine.

To dismiss a basic check of the jacks and cables might lead to hours of logical mind bending ending withallot of embarassment when the resident tech geek fixes the problem with a $2 patch cord.
 
OK now I see what you are talking about with the manual settings. I suppose there is a chance, but its a bit iffy. Unless you know some secrets or you have studied the network, you will probably end up with another gateway that gives you the same speed.

*Usually* broken media will result in no good connection or a connection that wobbles on and off. Usually you won't get a perfectly solid link that is just a bit slow.

Coach_EW, try running a tracert to some random places around the Internet including some game servers:
From the command prompt, type tracert xxx.xxx.xxx.xxx or tracert abc.whateverdomain.com and see what kind of response times you get. Most of them should be in the 100s or below.
 
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