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Dns Problems

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Name: LawTech
Date: February 20, 2006 at 15:31:33 Pacific
OS: windows 2003 Server
CPU/Ram: P4 3.0G 1Gbram
Product: Intel
Comment:

After installing RRAS now I can't see my computers in my network places or ping by name only Ip address. Please Help


windows 2003 Server
Domain controller



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Response Number 1
Name: wanderer
Date: February 20, 2006 at 15:35:41 Pacific
Reply:

How about your dns config? do you have the server listed with a host and ptr record? In the forwarders tab you have listed your isp's dns server(s)? Your workstations are pointed to the server and NOT the isp's dns?

Give a person a fish, they eat for a day. Suggest they internet search and they learn a skill for a lifetime.


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Response Number 2
Name: LawTech
Date: February 20, 2006 at 15:43:47 Pacific
Reply:

Let me double check I be right back ..

Thank you for your Advise

Lawrence

I'll be back


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Response Number 3
Name: LawTech
Date: February 20, 2006 at 15:56:35 Pacific
Reply:

Thank you for waiting...

In my dns I have a host ptr record
In my Fowards Tab I do not have my isp dns servers. And my work workstatinons are DCHP


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Response Number 4
Name: LawTech
Date: February 20, 2006 at 16:01:01 Pacific
Reply:

Has anybody ever seen this issue with RRAS


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Response Number 5
Name: wanderer
Date: February 20, 2006 at 16:21:57 Pacific
Reply:

dhcp coming from the server or the router? If router that is wrong as it will have the wrong dns server entries [your isp not your dns server. Do dhcp from your server.

put your isps dns servers ip addresses in the forwarders tab of dns server as per proper Ms config guidelines.

I don't believe this to be a rras issue as much as a dns config issue. Lets get dns properly configured first.

Give a person a fish, they eat for a day. Suggest they internet search and they learn a skill for a lifetime.


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Response Number 6
Name: LawTech
Date: February 20, 2006 at 16:33:52 Pacific
Reply:

Yes, Dhcp is coming from my Router

I will put my Isps dns servers in my DNS forwarders tab.

Are you saying I should be running DHCP from My Server and not my router

Thank you.


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Response Number 7
Name: wanderer
Date: February 20, 2006 at 20:53:06 Pacific
Reply:

MS dns works like this. The workstations make a request for google.com. This request is sent to the local dns server. It doesn't have the answer so it looks at the forwarders tab to know where to send the request to be reconciled. It then sends it to the isp's dns servers which in turn may resolve it or forward the request to a root server. The resolution does the reverse course back.

It is also important to note that MS dhcp DYNAMICALLY updates your dns server with your workstations with host records. This makes internal name resolution work quickly.

This is all covered at MS's web site/technet/dns configuration.

So yes, turn off dhcp on the router. Have the server do it. Have the server dhcp set the gateway, dns and ip address for the workstations and I will bet rras will be happy also.

If not, there's hundreds of folks here, so the answer is amoung us. :-)

Give a person a fish you feed them for a day.
Ask a person to internet search and they learn a skill for a lifetime.


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Response Number 8
Name: DVNT MCSE wannabe (by DVNT)
Date: February 21, 2006 at 02:48:33 Pacific
Reply:

Hi
Just a thought. When you say that the dhcp is coming from the router do you mean that it is assigning IPs from a static pool or that you have a Relay agent configured to your DHCP server?
DVNT


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