Solved

RAS Slows donw network

Posted on 2007-03-21
9
398 Views
Last Modified: 2010-04-20
How do i properly Configure RAS

Everytime i enable RAS the servers start to slow down to a crawl... the file sharing stops and even the exchange server gets rediculously slow ...

why is this happening?
0
Comment
Question by:mizgroup
  • 4
  • 3
  • 2
9 Comments
 
LVL 11

Expert Comment

by:Stephen Croft
ID: 18768505
I have experienced some network browsing problems if you have got NetBUI over TCPIP enabled on both cards used during the RAS setup.

disable the one on your secondary card, see if that makes no difference.

If not, uninstall RAS and google up the workaround to install it on a singular card.

If your on a single card already, cant help you sorry :) apart from pointing you to check DNS / DHCP to make sure something hasnt gone funny
0
 

Author Comment

by:mizgroup
ID: 18768818
should it be on a second network card if theres only 10 users on the network
0
 
LVL 11

Expert Comment

by:Stephen Croft
ID: 18768834
good question.

Server 2000 allowed RAS to be setup with just one card.
Server 2003 wants 2 cards no matter what, as it wants one to be your "internet" link, and one to be your "internal" link, therefore putting the 2k3 server as a NAT router / firewall if you must.

Check to see how many cards are enabled and how many have got an IP address.

as for NetBUI over TCPIP, it seems to be enabled by default so just check those and make sure your 2nd card is disabled.

((PS if youa re struggling to figure out which card is your primary, which is your secondary, it should name them (and call one of them VPN netowrking adapter or something similar). Also the second will only ever connect @ 100mb (even on a gigabit network), and will typically have a address high up in your DHCP range))
0
Don't miss ATEN at NAB Show April 24-27!

Visit ATEN at NAB Show to learn how our "Seamlessly Entertaining" solutions deliver fast, precise video streaming without delays for the broadcasting and media environment. ATEN will showcase its 16x16 Modular Matrix Switch (VM1600) and KVM Over IP Solution (KE6900 series).

 
LVL 77

Accepted Solution

by:
Rob Williams earned 500 total points
ID: 18768888
Sorry no help with the source of your problem, the slow downs, at the is point but a couple of comments:
-RRAS works very well with 1 network adapter. If uncertain as to how to configure, good detail can be found here:
http://www.onecomputerguy.com/networking/w3k_vpn_server.htm

-NetBEUI should not be the source of the problem as it is not a routable protocol and can therefor not be broadcast over the VPN. Neither is NetBIOS which is probably what you are referring to; "NetBIOS" over TCP/IP
0
 

Author Comment

by:mizgroup
ID: 18768893
thats the thing one is disabled.  but it does have an ip. but that obviously shouldnt have anything to do with it.. but im still having this issue
0
 
LVL 11

Expert Comment

by:Stephen Croft
ID: 18768902
and its 100% disabled?

strange then.

Oh and RobWill, thanks for pointing that one out i did mean NetBIOs. then again its 2:30 am im allowed a slip up ;)

mizgroup, lemme sleep on it and ill come back to you tomorrow with somethings to try ok?
0
 
LVL 77

Expert Comment

by:Rob Williams
ID: 18768929
No problem djxtreme, completely understand.

I'll bet somehow DNS is getting "messed up" somehow when the VPN connects. As to how, is a good question.
perhaps try at a command line:
nslookup  YourDNSServerName
and
nslookup  YourDomainName.abc
when everything is working properly. Then enable RRAS, and try again when you are having issues and compare how it resolves. Might help to narrow down the source.
0
 
LVL 11

Expert Comment

by:Stephen Croft
ID: 18768940
Lol Robwill, he accepted your answer already?
0
 
LVL 77

Expert Comment

by:Rob Williams
ID: 18768958
Unless I hear otherwise I'll assume the link helped to sort out the basic configuration and resolved the issue.
Cheers all ! and thanks mizgroup
--Rob
0

Featured Post

Migrating Your Company's PCs

To keep pace with competitors, businesses must keep employees productive, and that means providing them with the latest technology. This document provides the tips and tricks you need to help you migrate an outdated PC fleet to new desktops, laptops, and tablets.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

The 6120xp switches seem to have a bug when you create a fiber port channel when you have a UCS fabric interconnects talking to them.  If you follow the Cisco guide for the UCS, the FC Port channel will never come up and it will say that there are n…
Learn about cloud computing and its benefits for small business owners.
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

735 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question