Well, that’s what the intention is
with ISP DHCP, but for some reason its not change JUST the DNS settings for
that connection…. From:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Patrick - IT Department I would try pointing your DNS
settings to your ISP DNS server. -----Original
Message----- DHCP Enabled. . . . . . .
. . . . : Yes Autoconfiguration Enabled
. . . . : Yes IP Address. . . . . . . .
. . . . : 196.2.45.82 Subnet Mask . . . . . . .
. . . . : <ispSubnetMask> Default Gateway . . . . .
. . . . : <ispGateWay> DHCP Server . . . . . . .
. . . . : <ispDHCPServer> DNS Servers . . . . . . .
. . . . : <internal/localDNS> From:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rutherford, Robert For some reason I thought
you were using a VPN to connect.... I'm an idiot and should have read the
detail. Can you humour me and
just post an IPCONFIG /ALL dump from a troubled client.. just type local
DNS in place of your internal IP range if required. Thanks, Rob -----Original
Message----- Hey
Robert, Ok there
is nothing wrong with the internal DNS at all, they can resolve everything they
want when logged onto the network. Their
problem is when they go home and are off the network they use their own third
party ISP accounts with the default windows dialer to create a 56k Dial up PPP
connection to a third party ISP. This is for their own email and internet
usage. At this stage (when they dial up) they are not connected to us in any
way what so ever. What I
am finding strange is that the ISP usually assigns them a valid IP, DNS and
gateway from the ISP’s DHCP server. The weird thing here is that they are
assigned a valid IP and gateway but the DNS servers for that PPP connection is
using our internal DNS server address. Which causes a nightmare when they try
to resolve names while connected to the ISP. As you
can see the ISP can not resolve names cause its trying to use the DNS settings
of our internal network…. That’s
what I don’t get and I don’t get why its doing this either L Thanks
for your time. From:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rutherford, Robert Sorry I
think I have lost track here somewhere... I probably didn't read your problem
correctly. I would
actually think that it is better for them to resolve to your internal DNS servers.
I have seen loads of issues with people trying to get it to work the other way
round. The only thing is that do your internal DNS servers forward out? If they
did then you would probably be in an ok situation? I'd
still like to find out how your machines are getting their DNS entries though??
Strange. -----Original
Message----- We
haven’t and still don’t use WINS , this network only uses DNS. The
problem I am having is that the user logged onto our network can work fine DNS
is working etc. The user dialed up to their own ISP’s are being forced to
our internal DNS servers, they still get a valid IP addy from the ISP they just
are “forced” to use ours… From:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rutherford, Robert It's
either got to be WINS or Hosts files while using the standard W2K VPN dial-up.
I don't think WINS is a bad solution to be honest.... unless you want to dig
into your pocket. If
you use a 3rd party, i.e. Checkpoint, then their technology allows for overlay
of your DNS setting post connection. I mentioned IPass earlier and they can do
a similar thing with their client, i.e. push on your internal DNS server post
connection to an IPass ISP. -----Original Message----- I have always
pushed lmhosts and hosts files to the machines... -----Original
Message----- Nope
that’s what gets me, and its happening to ALL the laptops, (they are the
only machines using third party dialers) AGRRR
– there must be an answer :P CM From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Behalf Of Charlie Kaiser Is there any hard coding of DNS settings on the laptop's network
connection properties? This will override any server-assigned DNS settings... ********************** -----Original Message----- Hey Al, Yeah all
the settings are suppose to be set via the ISP , most ISP's run DHCP so yes the
settings should be set. The weird thing is that only the DNS settings are being
forced to our network, the user gets a valid third party IP address and default
gateway, just not a DNS setting, that's what made me think it might be
something on our network. We done
run WINS just DNS. Thank
you and Keep well! CM From:
[EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mulnick, Al Trying
to remember exactly, but wouldn't they get their DNS settings from the ISP upon
connection either through their software locally or from their RRAS server? Al From:
Carlos Magalhaes [mailto:[EMAIL PROTECTED] Hey
all, I have
a weird issue; all our laptop users have their own third part dial up's (RRAS
and RAS) for their convenience. When the users dial up to their third party
ISP's (all users) they obtain an IP address from the ISP but their DNS settings
are being forced to the networks internal DNS servers, remembering that this is
a PPP connection. This causes havoc on their dial ups. I have had a look
at the DNS settings the GPO and even the DHCP server. I don't see anything that
would force a PPP connection to use the internal DNS servers. The settings are
not hard coded into the PPP connections IP settings. Anyone
have an idea of what this is or maybe I over looked something.
Carlos
|
Title: Message
- RE: [ActiveDir] DNS settings Frost . David
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Rutherford, Robert
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Rutherford, Robert
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Roger Seielstad
- RE: [ActiveDir] DNS settings Patrick - IT Department
- RE: [ActiveDir] DNS settings Roger Seielstad
- RE: [ActiveDir] DNS settings Charlie Kaiser
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Patrick - IT Department
- RE: [ActiveDir] DNS settings Deji Akomolafe
- RE: [ActiveDir] DNS settings Rutherford, Robert
- RE: [ActiveDir] DNS settings Carlos Magalhaes
- RE: [ActiveDir] DNS settings Carlos Magalhaes