locked
Configure network adapter RRS feed

 > 

  • Question

  • Question
    Sign in to vote
    0
    Sign in to vote

    Hello forum.

    My server is connected to another server.

    I therefore have 2 network cards.

    The local area connection 2 that is reciving dhcp and dns from the other server is set up like this.

    10.0.0.178

    255.255.255.0

    10.100.17.254

    dns: 10.100.97.19

    (The server has internet access)

     

    The other network card that is deploying dhcp to my clients is set up like this:

    192.168.1.1

    255.255.255.0

    dns: 10.100.97.19

    The clients get dhcp and that is working fine, but the

    clients get no internet access.

    In the event viewer on the dns it stands that i have to add a loopback address.

     

    What have i configured wrong?

    Thursday, January 19, 2012 9:28 AM

All replies

  • Question
    Sign in to vote
    0
    Sign in to vote

    Please post unedited ipconfig /all from both servers and problem client.

     

     

     

    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]
    Thursday, January 19, 2012 10:11 AM
  • Question
    Sign in to vote
    0
    Sign in to vote
    SERVER:
    Windows IP Configuration
       Host Name . . . . . . . . . . . . : Osa-Server
       Primary Dns Suffix  . . . . . . . : osa.no
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
       DNS Suffix Search List. . . . . . : osa.no
    Ethernet adapter Local Area Connection 2:
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Broadcom NetXtreme Gigabit Ethernet
       Physical Address. . . . . . . . . : 00-1E-0B-41-AC-40
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
       Link-local IPv6 Address . . . . . : fe80::f17e:b1f7:4474:db0b%12(Preferred)
       IPv4 Address. . . . . . . . . . . : 10.100.17.128(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 10.100.17.254
       DHCPv6 IAID . . . . . . . . . . . : 301997579
       DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-9C-98-D2-00-08-A1-C6-51-8
       DNS Servers . . . . . . . . . . . : ::1
                                           10.100.97.19
       NetBIOS over Tcpip. . . . . . . . : Enabled
    Ethernet adapter Local Area Connection:
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Realtek PCI GBE Family Controller
       Physical Address. . . . . . . . . : 00-08-A1-C6-51-8A
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
       Link-local IPv6 Address . . . . . : fe80::a024:4ef0:db2a:cbf7%10(Preferred)
       IPv4 Address. . . . . . . . . . . : 192.168.1.1(Preferred)
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       Default Gateway . . . . . . . . . : 0.0.0.0
       DHCPv6 IAID . . . . . . . . . . . : 234883233
       DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-9C-98-D2-00-08-A1-C6-51-8
       DNS Servers . . . . . . . . . . . : ::1
                                           10.100.97.19
                                           127.0.0.1
       NetBIOS over Tcpip. . . . . . . . : Enabled
    Tunnel adapter isatap.{EDB723C8-5961-4A4A-A27A-695F7A5DFC68}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    Tunnel adapter isatap.{F01D80C6-3272-4A28-B751-1D49418A3D0E}:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    Tunnel adapter Teredo Tunneling Pseudo-Interface:
       Media State . . . . . . . . . . . : Media disconnected
       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP Enabled. . . . . . . . . . . : No
       Autoconfiguration Enabled . . . . : Yes
    TROUBLE CLIENT:
    Windows IP-konfigurasjon
       Vertsnavn   . . . . . . . . . . . : Osa1-PC
       Primær DNS-suffiks  . . . . . . . : osa.no
       Nodetype  . . . . . . . . . . . . : Hybrid
       IP-ruting aktivert  . . . . . . . : Nei
       WINS Proxy aktivert . . . . . . . : Nei
       Søkeliste for DNS-suffiks . . . . : osa.no
    Ethernet-kort Lokal tilkobling:
       Tilkoblingsspesifikt DNS-suffiks  : osa.no
       Beskrivelse   . . . . . . . . . . : Intel(R) 82566DM-2 GB nettverkstilkobling
       Fysisk adresse  . . . . . . . . . : 00-21-5A-28-2E-1E
       DHCP aktivert . . . . . . . . . . : Ja
       Automatisk konfigurasjon aktivert : Ja
       Koblingslokal IPv6-adresse. . . . : fe80::f025:f295:2c77:efa7%10(Foretrukket)
       IPv4-adresse. . . . . . . . . . . : 192.168.1.2(Foretrukket)
       Nettverksmaske . . . . . . . . . .: 255.255.255.0
       Leieavtale inngått. . . . . . . . : 16. januar 2012 13:15:28
       Leieavtale utløper. . . . . . . . : 26. januar 2012 11:20:54
       Standard gateway . . . . . . . . .:
       DHCP-server . . . . . . . . . . . : 192.168.1.1
       DHCPv6-IAID . . . . . . . . . . . : 234889562
       DHCPv6 klient-DUID. . . . . . . . : 00-01-00-01-16-9C-8B-6D-00-21-5A-28-2E-1E
       DNS-servere . . . . . . . . . . . : 10.100.97.19
                                           192.168.1.1
       NetBIOS over Tcpip. . . . . . . . : Aktivert
    Tunnelkort isatap.osa.no:
       Medietilstand . . . . . . . . . . : Medium frakoblet
       Tilkoblingsspesifikt DNS-suffiks  : osa.no
       Beskrivelse   . . . . . . . . . . : Microsoft ISATAP Adapter
       Fysisk adresse  . . . . . . . . . : 00-00-00-00-00-00-00-E0
       DHCP aktivert . . . . . . . . . . : Nei
       Automatisk konfigurasjon aktivert : Ja

    • Edited by Vegaredo Thursday, January 19, 2012 10:21 AM
    Thursday, January 19, 2012 10:19 AM
  • Question
    Sign in to vote
    0
    Sign in to vote

    Appears router is providing DHCP? I'd lose one of the NIC on server. Basically your DHCP server (router in your case)must hand out static address of AD server as primary DNS server address so clients can find DC. Then put the ISP's DNS addresses in the forward lookup of your DNS server so clients can find internet. Also make sure your server  has static IP address outside of DHCP

    Trying to route through server is going to de difficult and cause you much greif.

     

     

    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]
    Thursday, January 19, 2012 10:27 AM
  • Question
    Sign in to vote
    0
    Sign in to vote

    We need to have 2 nics on the server.

    In our network we will have 2 dhcp servers but only one of those server will provide the DNS.

     

    How to configure?

     

    Kind regards

    Monday, January 23, 2012 9:34 AM
  • Question
    Sign in to vote
    0
    Sign in to vote

    What other roles do servers provide?

     

     

     

    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]
    Monday, January 23, 2012 2:26 PM
  • Question
    Sign in to vote
    0
    Sign in to vote

    DCHP, DNS, APPLICATION SERVER, AD, FILE SERVICES, PRINT AND DOCUMENT SERVICES, WEB SERVER

    Monday, January 23, 2012 2:34 PM
  • Question
    Sign in to vote
    0
    Sign in to vote

    Which servers have what roles? Which server will be multi-homed?

     

     

     

    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]
    Monday, January 23, 2012 2:39 PM
  • Question
    Sign in to vote
    0
    Sign in to vote

    The server that is handing out ip-addresses to my clients have those roles.

     

    My server is getting dns and dhcp from another server in the network

    Monday, January 23, 2012 2:41 PM
  • Question
    Sign in to vote
    0
    Sign in to vote

    These ones may help.

    Configuring Multihomed Servers
    http://technet.microsoft.com/en-us/library/cc772564.aspx

    Active Directory communication fails on multihomed domain controllers
    http://support.microsoft.com/kb/272294

    Clients cannot log on to domain controllers that are Windows Server 2003-based DNS servers, and network interfaces that are not registered in DNS can still perform dynamic updates
    http://support.microsoft.com/kb/832478

    The Host's "A" Record Is Registered in DNS After You Choose Not to Register the Connection's Address
    http://support.microsoft.com/kb/275554
     
    Default Gateway Configuration for Multihomed Computers
    http://support.microsoft.com/kb/157025

     

     

     

     

    Regards, Dave Patrick ....
    Microsoft Certified Professional
    Microsoft MVP [Windows]
    Monday, January 23, 2012 3:12 PM
  • Question
    Sign in to vote
    0
    Sign in to vote

    If you see on the ipconfig /all command in some erlier posts.

     

    If i'm using the add route command.

    How should that be set up on my server?

     

    C:\> ROUTE ADD ??.???.??.?? MASK  ???.???.???.?  ???.???.??.??

     

    Thanks for replying:)

    Tuesday, January 24, 2012 8:27 AM