DC FQDN problem

My windows 2003 DC has 2 interfaces , 192.168.0.2 and 192.168.1.2 the former
is used for external and later is used for internal network. Those 2
interface is used for ISA and also an internal dns server(192.168.1.2) . My
client tried to ping FQDN to the server but it couldn;t find the host. It
can only ping the server netbios name. In my client i have set the dns
suffix of the domain and append parent suffix to it and point to the
internal dns server. But it still couldn;t get FDQN reply. Pls advise thanks

Daniel

It is not recommended to install DC on a multihomed computer. If you do, you may need to re-configure the TCP/IP carefully. This search result may help,

Name resolution on VPNConnection issues on DC, ISA, DNS and WINS server as VPN server How to assign DNS and WINS on VPN client manually Name resolution Issue in a VPN client ...
http://www.chicagotech.net/nameresolutionpnvpn.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
"Daniel" <(E-Mail Removed)> wrote in message news:%(E-Mail Removed)...
My windows 2003 DC has 2 interfaces , 192.168.0.2 and 192.168.1.2 the former
is used for external and later is used for internal network. Those 2
interface is used for ISA and also an internal dns server(192.168.1.2) .. My
client tried to ping FQDN to the server but it couldn;t find the host. It
can only ping the server netbios name. In my client i have set the dns
suffix of the domain and append parent suffix to it and point to the
internal dns server. But it still couldn;t get FDQN reply. Pls advise thanks

Daniel

Sorry i might be giving wrong infor. What i mean is that my local machine in my local network cannot ping the server fqdn there i believe it also couldn;t login to domain.

Daniel

"Robert L [MVP - Networking]" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
It is not recommended to install DC on a multihomed computer. If you do, you may need to re-configure the TCP/IP carefully. This search result may help,

Name resolution on VPN Connection issues on DC, ISA, DNS and WINS server as VPN server How to assign DNS and WINS on VPN client manually Name resolution Issue in a VPN client ...
http://www.chicagotech.net/nameresolutionpnvpn.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
"Daniel" <(E-Mail Removed)> wrote in message news:%(E-Mail Removed)...
My windows 2003 DC has 2 interfaces , 192.168.0.2 and 192.168.1.2 the former
is used for external and later is used for internal network. Those 2
interface is used for ISA and also an internal dns server(192.168.1.2) . My
client tried to ping FQDN to the server but it couldn;t find the host. It
can only ping the server netbios name. In my client i have set the dns
suffix of the domain and append parent suffix to it and point to the
internal dns server. But it still couldn;t get FDQN reply. Pls advise thanks

Daniel

Then I would check the DNS settings first. Any errors if using nslookup command?

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
"Daniel" <(E-Mail Removed)> wrote in message news:OWE%(E-Mail Removed)...
Sorry i might be giving wrong infor. What i mean is that my local machine in my local network cannot ping the server fqdn there i believe it also couldn;t login to domain.

Daniel

"Robert L [MVP - Networking]" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
It is not recommended to install DC on a multihomed computer. If you do, you may need to re-configure the TCP/IP carefully. This search result may help,

Name resolution on VPN Connection issues on DC, ISA, DNS and WINS server as VPN server How to assign DNS and WINS on VPN client manually Name resolution Issue in a VPN client ...
http://www.chicagotech.net/nameresolutionpnvpn.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
"Daniel" <(E-Mail Removed)> wrote in message news:%(E-Mail Removed)...
My windows 2003 DC has 2 interfaces , 192.168.0.2 and 192.168.1.2 the former
is used for external and later is used for internal network. Those 2
interface is used for ISA and also an internal dns server(192.168.1.2) . My
client tried to ping FQDN to the server but it couldn;t find the host. It
can only ping the server netbios name. In my client i have set the dns
suffix of the domain and append parent suffix to it and point to the
internal dns server. But it still couldn;t get FDQN reply. Pls advise thanks

Daniel

I've checked dns reverse done and i've created my subnet there. At the server, nslookup respond is ok. But from client it give unknown server name. Btw my server is multihomed.

Daniel

"Robert L [MVP - Networking]" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
Then I would check the DNS settings first. Any errors if using nslookup command?

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
"Daniel" <(E-Mail Removed)> wrote in message news:OWE%(E-Mail Removed)...
Sorry i might be giving wrong infor. What i mean is that my local machine in my local network cannot ping the server fqdn there i believe it also couldn;t login to domain.

Daniel

"Robert L [MVP - Networking]" <(E-Mail Removed)> wrote in message news:(E-Mail Removed)...
It is not recommended to install DC on a multihomed computer. If you do, you may need to re-configure the TCP/IP carefully. This search result may help,

Name resolution on VPN Connection issues on DC, ISA, DNS and WINS server as VPN server How to assign DNS and WINS on VPN client manually Name resolution Issue in a VPN client ...
http://www.chicagotech.net/nameresolutionpnvpn.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
"Daniel" <(E-Mail Removed)> wrote in message news:%(E-Mail Removed)...
My windows 2003 DC has 2 interfaces , 192.168.0.2 and 192.168.1.2 the former
is used for external and later is used for internal network. Those 2
interface is used for ISA and also an internal dns server(192.168.1.2) . My
client tried to ping FQDN to the server but it couldn;t find the host. It
can only ping the server netbios name. In my client i have set the dns
suffix of the domain and append parent suffix to it and point to the
internal dns server. But it still couldn;t get FDQN reply. Pls advise thanks

Daniel