Re: What mean?
- From: "George Hester" <hesterloli@xxxxxxxxxxx>
- Date: Fri, 30 Sep 2005 06:10:36 -0400
Hi Lanwench. I am going to do that just now with a little insight from
Philip. Yes it is very small only 6 machines.
--
George Hester
_________________________________
"Lanwench [MVP - Exchange]"
<lanwench@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:#XyxndjsFHA.3908@xxxxxxxxxxxxxxxxxxxxxxx
>
>
> In news:O6cPr$yrFHA.2996@xxxxxxxxxxxxxxxxxxxx,
> George Hester <hesterloli@xxxxxxxxxxx> typed:
> > So Phillip like this. I hook the ISP to my Nic with a router between
> > to give me its firewall. Then I install my DHCP Server and Configure
> > that in the way you describe. Then set my clients to obtain their
> > DHCP Server from my Server (what port must I open for that on the
> > Router?). Then the clients also hook to the Router. Is that it?
>
> Do you actually have a router between your server and your clients for
some
> reason?
>
> I suggest:
>
> Don't multihome your server, esp. as it's a DC.
> Get a router/firewall appliance to sit in betwen your LAN and your
Internet
> router
> Your clients, server, and firewall all plug into the same Ethernet switch
> Set up your server with its sole NIC configured for your private IP
> addressing scheme, and its default gateway to the LAN IP of your firewall
> Set up your DHCP scope on your server so it dishes out IPs to your clients
> on the private subnet and uses the LAN IP of the firewall as the default
> gateway, and the DNS server IP being the local server's privsate IP
address.
> No public DNS servers.
>
> I suspect you have a small network, and hence, the above setup should be
> just fine.
>
> >
> > We met in the Security newsgroup. I remember you you didn't lambaste
> > me when I suggested East Asian http sites were the prime culprits of
> > Spam on the Net. I asked you not to flame me because in many
> > Newsgroups when someone asks a question that makes clear they are new
> > to the technology that is what often happens. I'm trying to be
> > honest about my lack of knowledge of DHCP and Networking without the
> > sparks.
> >
> >> "George Hester" <hesterloli@xxxxxxxxxxx> wrote in message
> >> news:O$KWK$wrFHA.3796@xxxxxxxxxxxxxxxxxxxxxxx
> >>> Thanks Phillip I should avoid my Domain Server being Multihomed?
> >>
> >> Correct.
> >>
> >>> How then can I use DHCP?
> >>
> >> A DHCP Server have serve as many subnets as you could ever design
> >> into a system, and it can do it with only one Nic. You simply
> >> create a new, separate, and distinct Scope for each subnet you want
> >> to have (no superscopes!). The Scopes should contain the entire IP
> >> Range for the subnet and then use Exclusions to limited the
> >> addresses you wish to give out. That is it,...there is nothig else
> >> to do on the DHCP Server,...run it with one Nic.
> >>
> >> It is the job of the LAN Router that sits between the subnet to
> >> forward the DHCP Queries from the client to the DHCP Server. This is
> >> one of the primary jobs of any LAN router beyond just the normal
> >> routing. the router includes the required information within the
> >> packets so that the DHCP knows which subnet it is dealing with and
> >> therefore gives out the corect IP Config tothe client.
> >>
> >> I currently run several subnets here and serve them with a "pair" of
> >> redundant DHCP Servers that sit with one nic each on the original 1st
> >> subnet.
> >>
> >>> plan to see how I can make DHCP work on my Network. I'm new to
> >>> this so please don't flame me.
> >>
> >> They won't let me play with matches around here. I may get
> >> "impatient" sometimes,..well, ok,... maybe a lot of time,....but I
> >> don't flame ;-)
> >>
> >> The name is familiar,..didn't you used to show up in the old Proxy2
> >> group a lot a long time ago?
> >>
> >> --
> >> Phillip Windell [MCP, MVP, CCNA]
> >> www.wandtv.com
> >> -----------------------------------------------------
> >> Understanding the ISA 2004 Access Rule Processing
> >> http://www.isaserver.org/articles/ISA2004_AccessRules.html
> >>
> >> Microsoft Internet Security & Acceleration Server: Guidance
> >> http://www.microsoft.com/isaserver/techinfo/Guidance/2004.asp
> >> http://www.microsoft.com/isaserver/techinfo/Guidance/2000.asp
> >>
> >> Microsoft Internet Security & Acceleration Server: Partners
> >> http://www.microsoft.com/isaserver/partners/default.asp
> >> -----------------------------------------------------
>
>
.
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- What mean?
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- Re: What mean?
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