I am having some troubble with my newly created child domain, mabey someone could lend me a hand? My current company 'mycompany.com' has 3 DC's all with AD intergrated DNS. I have created a child domain 'remote.mycompany.com' and created a AD intergrated DNS on it, also named 'remote.mycompany.com'. when i look on the parent domain in DNS i can see 'remote' sitting underneath 'mycompay.com' but none of the records that are on the 'remote.mycompay.com' DNS server are there -- thus i cannot ping any of the computers in the child domain by name (i can ping by IP). On the child domain i can ping computers on the child domin and the parent without a problem, i just can't seem to go the other way.
Sorry if this doesnt make much sence, ive been hacking at this for 14 hours now and may be going nuts :-/ I will clairify if you have any questions in the morning. Thanks!
On the tree root domain "mycompany.com", you need to create a delegation to the NS for remote.mycompany.com. Did you do that or just create a subdomain?
-- William Stacey, MCSE Windows MVP (DNS/DHCP/WINS)
> I am having some troubble with my newly created child domain, mabey > someone could lend me a hand? > My current company 'mycompany.com' has 3 DC's all with AD intergrated > DNS. > I have created a child domain 'remote.mycompany.com' and created a AD > intergrated DNS on it, also named 'remote.mycompany.com'. > when i look on the parent domain in DNS i can see 'remote' sitting > underneath 'mycompay.com' but none of the records that are on the > 'remote.mycompay.com' DNS server are there -- thus i cannot ping any > of the computers in the child domain by name (i can ping by IP). > On the child domain i can ping computers on the child domin and the > parent without a problem, i just can't seem to go the other way.
> Sorry if this doesnt make much sence, ive been hacking at this for 14 > hours now and may be going nuts :-/ I will clairify if you have any > questions in the morning. > Thanks!
Oh ya, one more thing. If i create an A record on the parent DNS server under 'remote' (eg. server1.remote.mycompany.com), it will then allow computers in the parent domain to ping the child domain by name. not suer if this helps at all.
ryane...@foxracing.com (FMXer) wrote in message <news:3a0152d6.0212092213.6c1b4a5@posting.google.com>... > I am having some troubble with my newly created child domain, mabey > someone could lend me a hand? > My current company 'mycompany.com' has 3 DC's all with AD intergrated > DNS. > I have created a child domain 'remote.mycompany.com' and created a AD > intergrated DNS on it, also named 'remote.mycompany.com'. > when i look on the parent domain in DNS i can see 'remote' sitting > underneath 'mycompay.com' but none of the records that are on the > 'remote.mycompay.com' DNS server are there -- thus i cannot ping any > of the computers in the child domain by name (i can ping by IP). > On the child domain i can ping computers on the child domin and the > parent without a problem, i just can't seem to go the other way.
> Sorry if this doesnt make much sence, ive been hacking at this for 14 > hours now and may be going nuts :-/ I will clairify if you have any > questions in the morning. > Thanks!
> On the tree root domain "mycompany.com", you need to create a delegation to > the NS for remote.mycompany.com. Did you do that or just create a > subdomain?
> -- > William Stacey, MCSE > Windows MVP (DNS/DHCP/WINS)
> "FMXer" <ryane...@foxracing.com> wrote in message > news:3a0152d6.0212092213.6c1b4a5@posting.google.com... > > I am having some troubble with my newly created child domain, mabey > > someone could lend me a hand? > > My current company 'mycompany.com' has 3 DC's all with AD intergrated > > DNS. > > I have created a child domain 'remote.mycompany.com' and created a AD > > intergrated DNS on it, also named 'remote.mycompany.com'. > > when i look on the parent domain in DNS i can see 'remote' sitting > > underneath 'mycompay.com' but none of the records that are on the > > 'remote.mycompay.com' DNS server are there -- thus i cannot ping any > > of the computers in the child domain by name (i can ping by IP). > > On the child domain i can ping computers on the child domin and the > > parent without a problem, i just can't seem to go the other way.
> > Sorry if this doesnt make much sence, ive been hacking at this for 14 > > hours now and may be going nuts :-/ I will clairify if you have any > > questions in the morning. > > Thanks!
> i just created the sub-domain. > lemme look into delegation...
> "William Stacey [MVP]" <stac...@mvps.org> wrote in message > news:#h3nGfEoCHA.456@TK2MSFTNGP11... > > On the tree root domain "mycompany.com", you need to create a delegation > to > > the NS for remote.mycompany.com. Did you do that or just create a > > subdomain?
> > -- > > William Stacey, MCSE > > Windows MVP (DNS/DHCP/WINS)
> > "FMXer" <ryane...@foxracing.com> wrote in message > > news:3a0152d6.0212092213.6c1b4a5@posting.google.com... > > > I am having some troubble with my newly created child domain, mabey > > > someone could lend me a hand? > > > My current company 'mycompany.com' has 3 DC's all with AD intergrated > > > DNS. > > > I have created a child domain 'remote.mycompany.com' and created a AD > > > intergrated DNS on it, also named 'remote.mycompany.com'. > > > when i look on the parent domain in DNS i can see 'remote' sitting > > > underneath 'mycompay.com' but none of the records that are on the > > > 'remote.mycompay.com' DNS server are there -- thus i cannot ping any > > > of the computers in the child domain by name (i can ping by IP). > > > On the child domain i can ping computers on the child domin and the > > > parent without a problem, i just can't seem to go the other way.
> > > Sorry if this doesnt make much sence, ive been hacking at this for 14 > > > hours now and may be going nuts :-/ I will clairify if you have any > > > questions in the morning. > > > Thanks!
> "FMXer" <ryane...@foxracing.com> wrote in message > news:Ohpw9wHoCHA.1616@TK2MSFTNGP12... > > i just created the sub-domain. > > lemme look into delegation...
> > "William Stacey [MVP]" <stac...@mvps.org> wrote in message > > news:#h3nGfEoCHA.456@TK2MSFTNGP11... > > > On the tree root domain "mycompany.com", you need to create a delegation > > to > > > the NS for remote.mycompany.com. Did you do that or just create a > > > subdomain?
> > > -- > > > William Stacey, MCSE > > > Windows MVP (DNS/DHCP/WINS)
> > > "FMXer" <ryane...@foxracing.com> wrote in message > > > news:3a0152d6.0212092213.6c1b4a5@posting.google.com... > > > > I am having some troubble with my newly created child domain, mabey > > > > someone could lend me a hand? > > > > My current company 'mycompany.com' has 3 DC's all with AD intergrated > > > > DNS. > > > > I have created a child domain 'remote.mycompany.com' and created a AD > > > > intergrated DNS on it, also named 'remote.mycompany.com'. > > > > when i look on the parent domain in DNS i can see 'remote' sitting > > > > underneath 'mycompay.com' but none of the records that are on the > > > > 'remote.mycompay.com' DNS server are there -- thus i cannot ping any > > > > of the computers in the child domain by name (i can ping by IP). > > > > On the child domain i can ping computers on the child domin and the > > > > parent without a problem, i just can't seem to go the other way.
> > > > Sorry if this doesnt make much sence, ive been hacking at this for 14 > > > > hours now and may be going nuts :-/ I will clairify if you have any > > > > questions in the morning. > > > > Thanks!
> > "FMXer" <ryane...@foxracing.com> wrote in message > > news:Ohpw9wHoCHA.1616@TK2MSFTNGP12... > > > i just created the sub-domain. > > > lemme look into delegation...
> > > "William Stacey [MVP]" <stac...@mvps.org> wrote in message > > > news:#h3nGfEoCHA.456@TK2MSFTNGP11... > > > > On the tree root domain "mycompany.com", you need to create a > delegation > > > to > > > > the NS for remote.mycompany.com. Did you do that or just create a > > > > subdomain?
> > > > -- > > > > William Stacey, MCSE > > > > Windows MVP (DNS/DHCP/WINS)
> > > > "FMXer" <ryane...@foxracing.com> wrote in message > > > > news:3a0152d6.0212092213.6c1b4a5@posting.google.com... > > > > > I am having some troubble with my newly created child domain, mabey > > > > > someone could lend me a hand? > > > > > My current company 'mycompany.com' has 3 DC's all with AD > intergrated > > > > > DNS. > > > > > I have created a child domain 'remote.mycompany.com' and created a > AD > > > > > intergrated DNS on it, also named 'remote.mycompany.com'. > > > > > when i look on the parent domain in DNS i can see 'remote' sitting > > > > > underneath 'mycompay.com' but none of the records that are on the > > > > > 'remote.mycompay.com' DNS server are there -- thus i cannot ping any > > > > > of the computers in the child domain by name (i can ping by IP). > > > > > On the child domain i can ping computers on the child domin and the > > > > > parent without a problem, i just can't seem to go the other way.
> > > > > Sorry if this doesnt make much sence, ive been hacking at this for > 14 > > > > > hours now and may be going nuts :-/ I will clairify if you have any > > > > > questions in the morning. > > > > > Thanks!
I have sort of the same problem. We have a Parent Domain Holt.Com and a child texas.holt.com and in my Parent DNS I have Holt.Com and a deligation that shows up grey that refers all requests for texas.holt.com to the Primary DC for Texas.Holt.Com. This works well. But, on my Child domain(Where my users are), they cannot ping anything in the Parent DNS zone(ie. server.holt.com) does not resolve from my child domain pc's. But, anything like server.texas.holt.com all work just fine. I would think this should have been AD integrated... but, apparently I need to do some sort of reverse Deligation. Anyone help??
>-----Original Message----- >On the tree root domain "mycompany.com", you need to
>"FMXer" <ryane...@foxracing.com> wrote in message >news:3a0152d6.0212092213.6c1b4a5@posting.google.com... >> I am having some troubble with my newly created child domain, mabey >> someone could lend me a hand? >> My current company 'mycompany.com' has 3 DC's all with AD intergrated >> DNS. >> I have created a child domain 'remote.mycompany.com' and created a AD >> intergrated DNS on it, also
>> underneath 'mycompay.com' but none of the records that are on the >> 'remote.mycompay.com' DNS server are there -- thus i cannot ping any >> of the computers in the child domain by name (i can ping by IP). >> On the child domain i can ping computers on the child domin and the >> parent without a problem, i just can't seem to go the other way.
>> Sorry if this doesnt make much sence, ive been hacking at this for 14 >> hours now and may be going nuts :-/ I will clairify if you have any >> questions in the morning. >> Thanks!
Not a reverse delegation, but a forwarder back to the parent DNS. This will also facilitate Internet name resolution, that is if the parent DNS is forwarding to the Internet (hopefully assuming that you are not using any ISP DNS servers in any of your internal machines, which we all know can cause issues).
If you have multiple child domains, the solution for that is to use secondaries of each child into the other child domains and vice-versa.
Hope that helps out.
Cheers!
-- Ace Please direct all replies to the newsgroup so all can benefit.
Ace Fekay, MCSE 2000, MCSE+I, MCSA, MCT, MVP Microsoft Windows MVP - Active Directory --
"Michael Bradshaw" <Michael.Brads...@HoltCat.com> wrote in message
> I have sort of the same problem. We have a Parent Domain > Holt.Com and a child texas.holt.com and in my Parent DNS > I have Holt.Com and a deligation that shows up grey that > refers all requests for texas.holt.com to the Primary DC > for Texas.Holt.Com. This works well. But, on my Child > domain(Where my users are), they cannot ping anything in > the Parent DNS zone(ie. server.holt.com) does not resolve > from my child domain pc's. But, anything like > server.texas.holt.com all work just fine. I would think > this should have been AD integrated... but, apparently I > need to do some sort of reverse Deligation. Anyone help??
> >-----Original Message----- > >On the tree root domain "mycompany.com", you need to > create a delegation to > >the NS for remote.mycompany.com. Did you do that or > just create a > >subdomain?
> >"FMXer" <ryane...@foxracing.com> wrote in message > >news:3a0152d6.0212092213.6c1b4a5@posting.google.com... > >> I am having some troubble with my newly created child > domain, mabey > >> someone could lend me a hand? > >> My current company 'mycompany.com' has 3 DC's all with > AD intergrated > >> DNS. > >> I have created a child domain 'remote.mycompany.com' > and created a AD > >> intergrated DNS on it, also > named 'remote.mycompany.com'. > >> when i look on the parent domain in DNS i can > see 'remote' sitting > >> underneath 'mycompay.com' but none of the records that > are on the > >> 'remote.mycompay.com' DNS server are there -- thus i > cannot ping any > >> of the computers in the child domain by name (i can > ping by IP). > >> On the child domain i can ping computers on the child > domin and the > >> parent without a problem, i just can't seem to go the > other way.
> >> Sorry if this doesnt make much sence, ive been hacking > at this for 14 > >> hours now and may be going nuts :-/ I will clairify if > you have any > >> questions in the morning. > >> Thanks!
