Win2K Invalid DNS Issue

[Mike]

Hi I have two Win2k Servers, One is an SBS server and the other is a Citrix
server. Recently I replaced the router which faces the Internet. Now the
Citrix server can't ping the Internet. It bseems to be able to browse via IE
but Citrix dosn't work from external, Can't ping outside addressses or
connet to RDP servers outside to office. This is all possible on tghe SBS
server, so the router is set OK.

On doing a collection of the network data I found that there is some old DNS
info in there, from out old ISP. References to alien.xtra.co.nz, 202.27.x.x
should not be there.. As the Nics have been reprogrammed and the routing
table fluched where do these addresses come from?

Many thanks

Mike

A portion of the log


DNS test . . . . . . . . . . . . . : Passed
Interface {FF1EE0AE-6B22-47A1-9DBC-657C071F5D2F}
DNS Domain: citrix01.company.org.nz
DNS Servers: 203.97.37.1 203.97.33.1
IP Address: 192.168.10.2
Expected registration with PDN (primary DNS domain name):
Hostname: citrix01.stop.org.nz.
Authoritative zone: company.org.nz.
Primary DNS server: alien.xtra.co.nz 202.27.184.3
Authoritative NS:202.27.184.5 202.27.184.3
Update is not allowed in zone company.org.nz..
Expected registration with adapter's DNS Domain Name:
Hostname: citrix01.citrix01.company.org.nz.
Registration with adapter's DNS domain name is disabled.
Interface {7320E0C2-41AB-4754-A44E-1D794F831502}
DNS Domain:
DNS Servers: 203.97.37.1 203.97.33.1
IP Address: 192.168.16.3
Expected registration with PDN (primary DNS domain name):
Hostname: citrix01.stop.org.nz.
Authoritative zone: company.org.nz.
Primary DNS server: alien.xtra.co.nz 202.27.184.3
Authoritative NS:202.27.184.3 202.27.184.5
Update is not allowed in zone company.org.nz..

 

[Kevin D. Goodknecht Sr. [MVP]]

In

Hi I have two Win2k Servers, One is an SBS server and the
other is a Citrix server. Recently I replaced the router
which faces the Internet. Now the Citrix server can't
ping the Internet. It bseems to be able to browse via IE
but Citrix dosn't work from external, Can't ping outside
addressses or connet to RDP servers outside to office.
This is all possible on tghe SBS server, so the router is
set OK.

On doing a collection of the network data I found that
there is some old DNS info in there, from out old ISP.
References to alien.xtra.co.nz, 202.27.x.x should not be
there.. As the Nics have been reprogrammed and the
routing table fluched where do these addresses come from?

Many thanks

Mike

A portion of the log


DNS test . . . . . . . . . . . . . : Passed
Interface {FF1EE0AE-6B22-47A1-9DBC-657C071F5D2F}
DNS Domain: citrix01.company.org.nz
DNS Servers: 203.97.37.1 203.97.33.1
IP Address: 192.168.10.2
Expected registration with PDN (primary DNS
domain name): Hostname: citrix01.stop.org.nz.
Authoritative zone: company.org.nz.
Primary DNS server: alien.xtra.co.nz
202.27.184.3 Authoritative NS:202.27.184.5
202.27.184.3 Update is not allowed in zone
company.org.nz.. Expected registration with
adapter's DNS Domain Name: Hostname:
citrix01.citrix01.company.org.nz. Registration
with adapter's DNS domain name is disabled.
Interface {7320E0C2-41AB-4754-A44E-1D794F831502}
DNS Domain: DNS Servers: 203.97.37.1 203.97.33.1
IP Address: 192.168.16.3
Expected registration with PDN (primary DNS
domain name): Hostname: citrix01.stop.org.nz.
Authoritative zone: company.org.nz.
Primary DNS server: alien.xtra.co.nz
202.27.184.3 Authoritative NS:202.27.184.3
202.27.184.5 Update is not allowed in zone
company.org.nz..

Assuming the SBS is a domain controller, and the citrix is a member of the
SBS domain or a replica DC you should use the SBS for DNS only. Do not use
an ISP's DNS in any position on any AD domain member.

 

[Mike]

Thanks Kevin I will try this

Mike

In

Assuming the SBS is a domain controller, and the citrix is a member of the
SBS domain or a replica DC you should use the SBS for DNS only. Do not use
an ISP's DNS in any position on any AD domain member.