Re: VPN and LAN conflicts

I\ve looked and the errors in dns is old. But everytime i connect the laptop
the exchange is hopeless slow on the other computers. Know I have uninstalled
both the AV and Outlook 2003 on the client, but exchange is still slow for
the other user, about 30 min for one send/recieve. If I disconnect the
network cable from the laptop or turn it down, it runs fast again.

Surfarn


"Robert L [MVP - Networking]" wrote:

Thank you for the information. It is possible the multihomed computer registered two A records on the DNS. This search result may help,
Event ID 4004 The Event Viewer displays Event ID 4004 - The DNS server was unable to complete directory service enumeration of zone %1. This DNS server is configured to ...
www.chicagotech.net/troubleshooting/eventid4004.htm


Event ID Troubleshooting Event ID 3210 - Failed to authenticate with \\DOMAINDC, a Windows NT domain controller for domain DOMAIN. Event ID 4004 - The DNS server was unable to ...
www.chicagotech.net/wineventid.htm



Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
"Surfarn" <Surfarn@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:6845CAFA-EF0C-4568-91A7-43FD621430C1@xxxxxxxxxxxxxxxx
Ethernet adapter Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/100+ Management Adapter
Physical Address. . . . . . . . . : 00-90-27-65-A1-B3
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 81.226.99.4
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 81.226.99.1
DHCP Server . . . . . . . . . . . : 81.226.99.1
DNS Servers . . . . . . . . . . . : 192.168.1.100
NetBIOS over Tcpip. . . . . . . . : Disabled
Lease Obtained. . . . . . . . . . : den 23 oktober 2006 08:56:50
Lease Expires . . . . . . . . . . : den 23 oktober 2006 09:16:50

Ethernet adapter Server Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Network Connection
Physical Address. . . . . . . . . : 00-15-F2-08-20-75
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.100
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.1.100
Primary WINS Server . . . . . . . : 192.168.1.100

Here is the ipconfig/all from the server. I have to errors in the eventlog
4004 and 4015. Just ask if you need something more!

surfarn

"Robert L [MVP - Networking]" wrote:

> Since you have two NICs enabled, make sure they are setup correctly. Or posting the result of ipconfig /all here may help.
>
> Bob Lin, MS-MVP, MCSE & CNE
> Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
> How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
> "Surfarn" <Surfarn@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:0CC3F655-29BD-4FE7-8EE0-81FD414B3C34@xxxxxxxxxxxxxxxx
> Hi Craig!
>
> I have the same problem on my SBS server. When I connect the laptop in the
> network everything is slow, especially the outlook 2003, The only diffrence
> is that I have 2 NICs in the server and I am not running ISA.
>
> Would be really glad if you find something that you can share with me?
>
> Surfarn
>
> "Craig" wrote:
>
> > Here is the ipconfig /all results:
> >
> > Windows IP Configuration
> >
> > Host Name . . . . . . . . . . . . : LSC-SERVER
> > Primary Dns Suffix . . . . . . . : lakestreetcapital.local
> > Node Type . . . . . . . . . . . . : Hybrid
> > IP Routing Enabled. . . . . . . . : No
> > WINS Proxy Enabled. . . . . . . . : No
> > DNS Suffix Search List. . . . . . : lakestreetcapital.local
> >
> > Ethernet adapter Server Local Area Connection:
> >
> > Connection-specific DNS Suffix . : lakestreetcapital.local
> > Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Network Connection
> > Physical Address. . . . . . . . . : 00-11-11-29-BA-60
> > DHCP Enabled. . . . . . . . . . . : No
> > IP Address. . . . . . . . . . . . : 192.168.16.2
> > Subnet Mask . . . . . . . . . . . : 255.255.255.0
> > Default Gateway . . . . . . . . . : 192.168.16.1
> > DNS Servers . . . . . . . . . . . : 192.168.16.2
> > Primary WINS Server . . . . . . . : 192.168.16.2
> >
> > I have another NIC as well on the system but it is diabled.
> >
> > Here is an event entry that cocured right after I disabled RRAS (not sure if
> > its related):
> > Event Type: Information
> > Event Source: MSExchangeTransport
> > Event Category: Routing Engine/Service
> > Event ID: 994
> > Date: 7/19/2006
> > Time: 2:22:46 PM
> > User: N/A
> > Computer: LSC-SERVER
> > Description:
> > Following connector's linkstate is suppressed because it either points to or
> > comes from a leaf RG node. <CN=SmallBusiness SMTP
> > connector,CN=Connections,CN=first routing group,CN=Routing Groups,CN=first
> > administrative group,CN=Administrative Groups,CN=First
> > Organization,CN=Microsoft
> > Exchange,CN=Services,CN=Configuration,DC=lakestreetcapital,DC=local>
> >
> > For more information, see Help and Support Center at
> > http://go.microsoft.com/fwlink/events.asp.
> >
> > There were no event errors in the log.
> >
> > Let me also mention this if it will be helpful: When I boot up conected to
> > the LAN I cannot get passed applying your personal settings. Then I unplug
> > the LAN cable, boot up and plug the cable back in. I can now ping all
> > machines and access the web but I cannot connect the the Exchange server.
> > Even my mobile phone cannot activesync with the exchnage server. After I stop
> > the RRAS service evything returns to normal. FInally, I only have RRAS
> > configured to act as a romte access server (i.e. no routing).
> >
> > Thank you very much for your help.
> >
> >
> > "Robert L [MS-MVP]" wrote:
> >
> > > Any errors in the event viewer after establishing the VPN? Do the DNS have two A records with different IP addresses pointing to the same server? Or posting the result of ipconfig /all here may help.
> > >
> > > Bob Lin, MS-MVP, MCSE & CNE
> > > Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
> > > How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
> > > "Craig" <Craig@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:B21608B1-99E5-4A19-92D6-1F0003EFA3C3@xxxxxxxxxxxxxxxx
> > > Have not head back re my post - and the problem still occurs. I tried to fix
> > > by implementing the steps in the article
> > > http://www.howtonetworking.com/casestudy/rraswithdcdnswins1.htm (even though
> > > we are not experiencing the symptoms it is a computer that runs both RRAS and
> > > DC, DNS and WINS).
> > >
> > > It just seems very odd that the VPN works great but logging onto the network
> > > when plugged in the LAN each stage of the process (Preparing network
> > > connections, applying computer settings and applying your personal settings)
> > > takes forever! If I stop the RRAS service then the logon time is normal.
> > >
> > > I’ve tried searching the web for other solutions but have had no luck –
> > > please try again to help. Thanks.
> > >
> > >
> > > "Robert L [MS-MVP]" wrote:
> > >
> > > > Sounds like name resolution issue. Open the DNS Manager and check the A record. Is it possible the server registered two different IP addresses, one for the LAN IP and another for the VPN?
> > > >
> > > > Bob Lin, MS-MVP, MCSE & CNE
> > > > Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
> > > > How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
> > > > "Craig" <Craig@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:7B17EC76-DB0A-4B24-8167-61296B926C07@xxxxxxxxxxxxxxxx
> > > > I have configured my SBS 2003 server to allow the routing and remote access
> > > > service to be a Route Access server only (i.e. not to act as a router) and we
> > > > are able to VPN in and everything works great. But when we go to log into our
> > > > network via a LAN connection (when we startup our computers at work), the log
> > > > on process is VERY slow (the boot up process on the XP clients "applying
> > > > personal settings" for example takes an extraordinarily long time) and the
> > > > connection is spotty (i.e. Outlook’s exchange connection is dropped
> > > > frequently.) Then if I disable the routing and remote access service, our LAN
> > > > connections work great but we cannot VPN in. FYI, all of our SBS 2003
> > > > infrastructure is on the same computer. We have a router that connects us to
> > > > the Internet but the SBS 2003 server performs DHCP, DNS and NAT. Any ideas
> > > > how I can configure the RRAS to make the LAN connections to work more
> > > > efficiently while enabling the VPN?
.

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