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Home > Archive > 70-216 > January 2003 > Nat
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| me? I dunno... 2003-01-21, 5:09 pm |
| HI, I have 1 domain, 1 domain controller, 3 member servers, 3 clients. Cable modem connection. I have configured NAT on domain controller and have a connection at dc. from member server or client I can ping inernet IP but no Name resolution.
netdiag shows 'fatal' dns registration for domain controller incorrect on all dns servers. I notice that there are seperate 'A' records for dc with both nic card address'
dcdiag returns flawless.
dns works fine on internal network. I tried configuring forwarder but the dialogue box says that option is not available because dc is root server. I tried deleting the root srv records, that didnt work either. fortunately they returned.
not sure how to configure the internet connection properties on the client machines either
any help would be appreciated. | |
| me? I dunno... 2003-01-21, 5:40 pm |
| Problem partly solved. domain controller dns properties\interfaces tab had ip# of isp dns server listed. still successfully pings ip#'s from internal network to internet, but no name resolution from internal network to internet.
netdiag shows '{WARNING] The DNS entries for this dc are not registered correctly on server 24.x.x.x (isp dns server) | |
| jeff_j_black 2003-01-21, 5:45 pm |
| You deleted the "." zone on your DNS server? That is usually the first step. | |
| me? I dunno... 2003-01-21, 6:22 pm |
| thats what it was, oh well, another 10 month mystery solved.
I believe elation is the appropriate word.
thank you. | |
| me? I dunno... 2003-01-21, 8:24 pm |
| just curious, I'm having dns troubles on my lan now, cant find primary authoritative dns server for my domain controller. I have done everything I could think of in dns but still cant pass a query test.
can I fix this by just promoting one of the member servers and transfering dns duties to it? I'm going to try that. | |
| jeff_j_black 2003-01-22, 5:54 am |
| I kinda confused on what you are troubled by, in terms of DNS. Is it that your DC isn't registering in DNS? | |
| jeff_j_black 2003-01-22, 7:25 pm |
| With servers that have fixed addresses, try running 'ipconfig /registerdns'. | |
| chodan 2003-01-22, 9:12 pm |
| Make sure your DC DNS servers have there own IP addresses configured in the DNS section of the TCP/IP on the NIC. | |
| me? I dunno... 2003-01-23, 1:27 am |
| Its been a hectic couple of days, what with my repairs leading to the usual, and seemingly inevitable, near disaster, but this post is coming to you courtesy of a barenaked nat server. http://windows.stanford.edu/docs/securityFAQ.htm I wish I could say I have it all figured out, but I really think I just got lucky.
There is an option somewhere that seems to sever the connection after 15 minutes or so of inactivity, but I cant remember where it is, I checked for screensaver internet lockout like the one on XP, but there doesnt seem to be anything like that.
btw, what is that 1 in a circle next to the post title
also, while I was disconnected, I was trying to reconnect to authoritative intranet dns server, had forgotten about ipconfig /registerdns, and was trying to use ntdsutil to do that. got to connect to server, found a dead end as far as options went, quit back to command prompt, checked nslookup, and the everything was coming up good. I was trying various fixes and checking each one against nslookup, I'm pretty sure that's the one that did it. | |
| luisjo 2003-01-25, 11:01 am |
| thanks guys, these way we all learn something new. |
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