RAS - DialBack

  • Thread starter Thread starter Chetan Patel
  • Start date Start date
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Chetan Patel

Hi

My clients can dial-in okay. No problem.
But my modems do not dial them back. It seems as is the
handshake does'nt go through.

Setup: 4 Analogue 56K US Robotics Modems connected via a
WAN Mini PCI Card. One Modem connected via Com1 Port.

All permissions are correct in Active Directory.

Maybe it's a protocol problem.

Error msg on Server is : RemoteAccess 20089

Any help will be greatly appreciated.

Regards,

Chetan
 
Chetan Patel said:
Hi

My clients can dial-in okay. No problem.
But my modems do not dial them back. It seems as is the
handshake does'nt go through.
All permissions are correct in Active Directory.
Click to expand...

You aren't likely to get much help if you just say "doesn't work" but
'other stuff is correct.'

Do the clients have call back enabled? Is your RRAS servers a member
of the "RRAS and IAS Servers" group?

Have you turned on the RRAS logging and reviewed them?

What do your Policies look like? Especially the one that matches and the
Profile it selects?
Error msg on Server is : RemoteAccess 20089
Click to expand...

Have you search for this error at Microsoft?

That error seems to be related to the NetBIOS Gateway (converts between
client and available RRAS server protocols which with everyone tending to
use
IP today is mostly irrelevant.)
 
Thank you, Herb for your prompt answer.

I have followed your instructions.

It seems as if the protocols on both Server and Client is
mis-matched. The Server's modems dial the client back,
but during the handshake phase, the modems stop talking to
each other.

Question: What protocols on both Server and Clien do you
recomend.

Rgds,

Chetan
-----Original Message-----


You aren't likely to get much help if you just say "doesn't work" but
'other stuff is correct.'

Do the clients have call back enabled? Is your RRAS servers a member
of the "RRAS and IAS Servers" group?

Have you turned on the RRAS logging and reviewed them?

What do your Policies look like? Especially the one that matches and the
Profile it selects?


Have you search for this error at Microsoft?

That error seems to be related to the NetBIOS Gateway (converts between
client and available RRAS server protocols which with everyone tending to
use
IP today is mostly irrelevant.)
Click to expand...
http://support.microsoft.com:80/support/kb/articles/q117/3/
04.asp >
 
Question: What protocols on both Server and Clien do you
recomend.
Click to expand...

Protocols? Network? IP on both.

Authentication? MSChapV2 unless you are using EAP
Encryption? If desired
 
I have a very similar issue.

We only use tcp/ip, assigned by a dhcp server.

Users that dial into one of the 4 ras modems, can connect
aunthenticate, and browse the network just fine.

If we change nothing, apart from the dial back options in the AD, the
we get the server error.
EV ID 20078 Remote Access

The account for user \username connected on port COM5 does not hav
Remote Access privilege. The line has been disconnected.

and the client gets the error

Error 734 The PPP link control protocol terminated

like I said, its just Dialback that does this, set to no dial back, i
all works 100


-
mark-l
 
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