Re: SBS ISA. NAT vs. Watchguard

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: Marina Roos [SBS-MVP] (marina_at_roos.nodontwantspam.nl.com)
Date: 10/23/04 

Date: Sat, 23 Oct 2004 22:56:33 +0200

Hi Fredly,

That is just fine to use a private IP scheme. You don't want to forward port
80 however, unless you are hosting your own website. You will need to
forward port 443 and 4125 for RWW.
Make sure you run CEICW. 

-- 
Regards,
Marina
Microsoft SBS-MVP
"Fredly" <abc@email.com> schreef in bericht
news:ONAgojTuEHA.2824@TK2MSFTNGP12.phx.gbl...
> If I will have a static on the outside of my DSL router doing NAT and give
> the outside card in SBS a 10.0.0.3 address and the inside a 10.0.0.2, am I
> safe?  The SBS box will then run ISA, DHCP, DNS...
>
> Three questions:
>
> 1.  Is it ok to use this address scheme?  I do not want to put a real
> address on my SBS box!  I will only forward in port 80, and anything
needed
> for RWW.  Does it make sense to use .3 on the outside .2 on the inside?  I
> could see seperating them but I don't want to do double NAT: 192.168.x.x
on
> one side and 10. on the other...  What is standard?
>
> 2.  How much safer am I with a Watchguard or something in between the
router
> and the SBS box?
>
> 3.  If I do get a Watchguard that requires licenses and I have 50 users,
do
> I need to buy those licenses considering the Watchguard will only see 1
IP?
> The SBS 10.0.0.3.
>
> Thanks.
>
>
>
>
>
>
>
>

Relevant Pages

  • Re: SBS ISA. NAT vs. Watchguard
    ... That is just fine to use a private IP scheme. ... forward port 443 and 4125 for RWW. ... The SBS box will then run ISA, DHCP, DNS... ... If I do get a Watchguard that requires licenses and I have 50 users, ...
    (microsoft.public.security)
  • RE: Port Forwarding With 2 NIC Configuration
    ... Can SBS do 1-to-1 Natting? ... > and incoming/outgoing port, ... > automatically redirected from the SBS server to port 81 of the internal ... > Microsoft CSS Online Newsgroup Support ...
    (microsoft.public.windows.server.sbs)
  • Re: Weird 529 Errors in Security Log
    ... Les Connor [SBS MVP] ... Port 80 has always been closed on both my router/firewall and ISA 2004. ... click to check the "Hide All Microsoft ... This newsgroup only focuses on SBS technical issues. ...
    (microsoft.public.windows.server.sbs)
  • Re: companyweb from RWW
    ... Les Connor [SBS Community Member - SBS MVP] ... "Could not open connection to the host, on port 23: ... internet should tell the tale, ... This site is the default web site. ...
    (microsoft.public.windows.server.sbs)
  • Re: Weird 529 Errors in Security Log
    ... Port 80 has always been closed on both my router/firewall and ISA 2004. ... Les Connor [SBS MVP] ... click to check the "Hide All Microsoft ... This newsgroup only focuses on SBS technical issues. ...
    (microsoft.public.windows.server.sbs)