Hi All,

Here is my setup. We have Cbeyond here at my office. VOIP and Internet all
goes through the Cbeyond Router (Cisco) a single T-1 is used as Internet and
VOIP. The Router is then plugged into our hub, then everything is
distributed out to the desktops and server from there. Our server has Small
Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has ISA
2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.

Currently the SBS is the DHCP. We use the Cbeyond Router as the Firewall
and I do not have the Firewall setup on the SBS (which I would assume would
be done through ISA 2004). I am wanting to control and filter internet
traffic, however since our network is setup as 192.168.x.x, the Cbeyond
Router will not allow me to make changes because it calls this a
"non-standard configuration" and I have to go through Cbeyond Customer
Service to make changes, so it is a pain in the rear end. Our previous
network and devices were setup as 192.168.x.x, so I am not changing it.
Cbeyond wants to use 10.x.x.x format, if you use anything else, they won't
let you have control of the router. What I am trying to say is, I want to be
able to control access through the Cbeyond Firewall, but I can't so now I
want to be able to use the ISA 2004 (I am guessing this is what I would use).
A few questions though. Would I have to have 2 NICs to be able to do this?
Do I have to have the internet physically running through the server, or can
I leave the network how it is setup now and have Cbeyond point all internet
traffic to the server's IP address. Would I just point the inbound or both
inbound and outbound. I'm just not sure how it would all work out. The
server is currently in the President's office to keep people from trying to
access it. I have a network switch setup in his office so that his computer
and server both use the same ethernet wall plug, so I would not be able to
switch the cables around to have the internet run directly through the server
unless I move it or have another line put in. Of course the big man wants to
do this at minimal cost to the company considering the state of our economy.
Sorry to have been so wordy, but I am trying to explain everything. Any help
would be appreciated. Thanks in advance!

RP

Re: Traffic Routing and Content Filtering by Cris

Cris
Thu Jul 10 08:15:15 PDT 2008

This is a multi-part message in MIME format.

------=_NextPart_000_005B_01C8E275.D8C1CE10
Content-Type: text/plain;
charset="Utf-8"
Content-Transfer-Encoding: quoted-printable

If you only have one nic in the server, you do not have ISA running.

Don't know how this would affect your VOIP system, but you can change =
the internal IP of the SBS server using the Change Server IP wizard in =
the SBS console.
Change it to whatever will make CBeyond happy and give you control of =
the router.

This seems like the simplest and cheapest solution

--=20
Cris Hanna [SBS-MVP]
-------------------------------------------------
Microsoft MVPs
Independent Experts (MVPs do not work for MS)
Real World Answers
---------------------------------------------------------
Please do not contact me directly regarding issues

"RP" <RP@discussions.microsoft.com> wrote in message =
news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com...
Hi All,

Here is my setup. We have Cbeyond here at my office. VOIP and Internet =
all=20
goes through the Cbeyond Router (Cisco) a single T-1 is used as Internet =
and=20
VOIP. The Router is then plugged into our hub, then everything is=20
distributed out to the desktops and server from there. Our server has =
Small=20
Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has =
ISA=20
2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.

Currently the SBS is the DHCP. We use the Cbeyond Router as the =
Firewall=20
and I do not have the Firewall setup on the SBS (which I would assume =
would=20
be done through ISA 2004). I am wanting to control and filter internet=20
traffic, however since our network is setup as 192.168.x.x, the Cbeyond=20
Router will not allow me to make changes because it calls this a=20
"non-standard configuration" and I have to go through Cbeyond Customer=20
Service to make changes, so it is a pain in the rear end. Our previous=20
network and devices were setup as 192.168.x.x, so I am not changing it. =

Cbeyond wants to use 10.x.x.x format, if you use anything else, they =
won't=20
let you have control of the router. What I am trying to say is, I want =
to be=20
able to control access through the Cbeyond Firewall, but I can't so now =
I=20
want to be able to use the ISA 2004 (I am guessing this is what I would =
use).=20
A few questions though. Would I have to have 2 NICs to be able to do =
this?=20
Do I have to have the internet physically running through the server, or =
can=20
I leave the network how it is setup now and have Cbeyond point all =
internet=20
traffic to the server's IP address. Would I just point the inbound or =
both=20
inbound and outbound. I'm just not sure how it would all work out. The =

server is currently in the President's office to keep people from trying =
to=20
access it. I have a network switch setup in his office so that his =
computer=20
and server both use the same ethernet wall plug, so I would not be able =
to=20
switch the cables around to have the internet run directly through the =
server=20
unless I move it or have another line put in. Of course the big man =
wants to=20
do this at minimal cost to the company considering the state of our =
economy. =20
Sorry to have been so wordy, but I am trying to explain everything. Any =
help=20
would be appreciated. Thanks in advance!

RP
------=_NextPart_000_005B_01C8E275.D8C1CE10
Content-Type: text/html;
charset="Utf-8"
Content-Transfer-Encoding: quoted-printable

=EF=BB=BF<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8">
<META content=3D"MSHTML 6.00.2900.3354" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>If you only have one nic in the server, =
you do not=20
have ISA running.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Don't know how this would affect your =
VOIP system,=20
but you can change the internal IP of the SBS server using the Change =
Server IP=20
wizard in the SBS console.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Change it to whatever will make CBeyond =
happy and=20
give you control of the router.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>This seems like the simplest and =
cheapest=20
solution</FONT></DIV>
<DIV><BR>-- <BR>Cris Hanna=20
[SBS-MVP]<BR>-------------------------------------------------<BR>Microso=
ft=20
MVPs<BR>&nbsp;Independent Experts (MVPs do not work for MS)<BR>Real =
World=20
Answers<BR>---------------------------------------------------------<BR>P=
lease=20
do not contact me directly regarding issues<BR></DIV>
<DIV>"RP" &lt;<A=20
href=3D"mailto:RP@discussions.microsoft.com">RP@discussions.microsoft.com=
</A>&gt;=20
wrote in message <A=20
href=3D"news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com">news:AA2=
20C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com</A>...</DIV>Hi=20
All,<BR><BR>Here is my setup.&nbsp; We have Cbeyond here at my =
office.&nbsp;=20
VOIP and Internet all <BR>goes through the Cbeyond Router (Cisco) a =
single T-1=20
is used as Internet and <BR>VOIP.&nbsp; The Router is then plugged into =
our hub,=20
then everything is <BR>distributed out to the desktops and server from=20
there.&nbsp; Our server has Small <BR>Business Server 2003 R2 Premium =
Edition=20
with 1 NIC.&nbsp; I beleive it has ISA <BR>2004 but I am not sure.&nbsp; =
All=20
desktops run XP Pro some SP2 some SP3.<BR><BR>Currently the SBS is the=20
DHCP.&nbsp; We use the Cbeyond Router as the Firewall <BR>and I do not =
have the=20
Firewall setup on the SBS (which I would assume would <BR>be done =
through ISA=20
2004).&nbsp; I am wanting to control and filter internet <BR>traffic, =
however=20
since our network is setup as 192.168.x.x, the Cbeyond <BR>Router will =
not allow=20
me to make changes because it calls this a <BR>"non-standard =
configuration" and=20
I have to go through Cbeyond Customer <BR>Service to make changes, so it =
is a=20
pain in the rear end.&nbsp; Our previous <BR>network and devices were =
setup as=20
192.168.x.x, so I am not changing it.&nbsp; <BR>Cbeyond wants to use =
10.x.x.x=20
format, if you use anything else, they won't <BR>let you have control of =
the=20
router.&nbsp; What I am trying to say is, I want to be <BR>able to =
control=20
access through the Cbeyond Firewall, but I can't so now I <BR>want to be =
able to=20
use the ISA 2004 (I am guessing this is what I would use). <BR>&nbsp;A =
few=20
questions though.&nbsp; Would I have to have 2 NICs to be able to do =
this?=20
<BR>Do I have to have the internet physically running through the =
server, or can=20
<BR>I leave the network how it is setup now and have Cbeyond point all =
internet=20
<BR>traffic to the server's IP address.&nbsp; Would I just point the =
inbound or=20
both <BR>inbound and outbound.&nbsp; I'm just not sure how it would all =
work=20
out.&nbsp; The <BR>server is currently in the President's office to keep =
people=20
from trying to <BR>access it.&nbsp; I have a network switch setup in his =
office=20
so that his computer <BR>and server both use the same ethernet wall =
plug, so I=20
would not be able to <BR>switch the cables around to have the internet =
run=20
directly through the server <BR>unless I move it or have another line =
put=20
in.&nbsp; Of course the big man wants to <BR>do this at minimal cost to =
the=20
company considering the state of our economy.&nbsp; <BR>Sorry to have =
been so=20
wordy, but I am trying to explain everything.&nbsp; Any help <BR>would =
be=20
appreciated.&nbsp; Thanks in advance!<BR><BR>RP</BODY></HTML>

------=_NextPart_000_005B_01C8E275.D8C1CE10--


Re: Traffic Routing and Content Filtering by RP

RP
Thu Jul 10 08:34:01 PDT 2008

So I guess the answer would be to install another NIC and route all internet
traffic through there and use ISA 2004. I want to avoid dealing with Cbeyond
and the configuration of it. So I would then need to have the Cbeyond Router
plugged directly into the NIC. If I have to have another line run or move
the server, so be it. It's not going to cost that much to do that. Thanks
for your input.

Ryan

"Cris Hanna [SBS-MVP]" wrote:

> If you only have one nic in the server, you do not have ISA running.
>
> Don't know how this would affect your VOIP system, but you can change the internal IP of the SBS server using the Change Server IP wizard in the SBS console.
> Change it to whatever will make CBeyond happy and give you control of the router.
>
> This seems like the simplest and cheapest solution
>
> --
> Cris Hanna [SBS-MVP]
> -------------------------------------------------
> Microsoft MVPs
> Independent Experts (MVPs do not work for MS)
> Real World Answers
> ---------------------------------------------------------
> Please do not contact me directly regarding issues
>
> "RP" <RP@discussions.microsoft.com> wrote in message news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com...
> Hi All,
>
> Here is my setup. We have Cbeyond here at my office. VOIP and Internet all
> goes through the Cbeyond Router (Cisco) a single T-1 is used as Internet and
> VOIP. The Router is then plugged into our hub, then everything is
> distributed out to the desktops and server from there. Our server has Small
> Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has ISA
> 2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.
>
> Currently the SBS is the DHCP. We use the Cbeyond Router as the Firewall
> and I do not have the Firewall setup on the SBS (which I would assume would
> be done through ISA 2004). I am wanting to control and filter internet
> traffic, however since our network is setup as 192.168.x.x, the Cbeyond
> Router will not allow me to make changes because it calls this a
> "non-standard configuration" and I have to go through Cbeyond Customer
> Service to make changes, so it is a pain in the rear end. Our previous
> network and devices were setup as 192.168.x.x, so I am not changing it.
> Cbeyond wants to use 10.x.x.x format, if you use anything else, they won't
> let you have control of the router. What I am trying to say is, I want to be
> able to control access through the Cbeyond Firewall, but I can't so now I
> want to be able to use the ISA 2004 (I am guessing this is what I would use).
> A few questions though. Would I have to have 2 NICs to be able to do this?
> Do I have to have the internet physically running through the server, or can
> I leave the network how it is setup now and have Cbeyond point all internet
> traffic to the server's IP address. Would I just point the inbound or both
> inbound and outbound. I'm just not sure how it would all work out. The
> server is currently in the President's office to keep people from trying to
> access it. I have a network switch setup in his office so that his computer
> and server both use the same ethernet wall plug, so I would not be able to
> switch the cables around to have the internet run directly through the server
> unless I move it or have another line put in. Of course the big man wants to
> do this at minimal cost to the company considering the state of our economy.
> Sorry to have been so wordy, but I am trying to explain everything. Any help
> would be appreciated. Thanks in advance!
>
> RP

Re: Traffic Routing and Content Filtering by RP

RP
Thu Jul 10 08:50:01 PDT 2008

One more thing. When I go into Server Management under Internet and Email it
says "Setup Firewall", is this ISA 2004? Or am I getting this mixed up.
Thanks.

RP

"Cris Hanna [SBS-MVP]" wrote:

> If you only have one nic in the server, you do not have ISA running.
>
> Don't know how this would affect your VOIP system, but you can change the internal IP of the SBS server using the Change Server IP wizard in the SBS console.
> Change it to whatever will make CBeyond happy and give you control of the router.
>
> This seems like the simplest and cheapest solution
>
> --
> Cris Hanna [SBS-MVP]
> -------------------------------------------------
> Microsoft MVPs
> Independent Experts (MVPs do not work for MS)
> Real World Answers
> ---------------------------------------------------------
> Please do not contact me directly regarding issues
>
> "RP" <RP@discussions.microsoft.com> wrote in message news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com...
> Hi All,
>
> Here is my setup. We have Cbeyond here at my office. VOIP and Internet all
> goes through the Cbeyond Router (Cisco) a single T-1 is used as Internet and
> VOIP. The Router is then plugged into our hub, then everything is
> distributed out to the desktops and server from there. Our server has Small
> Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has ISA
> 2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.
>
> Currently the SBS is the DHCP. We use the Cbeyond Router as the Firewall
> and I do not have the Firewall setup on the SBS (which I would assume would
> be done through ISA 2004). I am wanting to control and filter internet
> traffic, however since our network is setup as 192.168.x.x, the Cbeyond
> Router will not allow me to make changes because it calls this a
> "non-standard configuration" and I have to go through Cbeyond Customer
> Service to make changes, so it is a pain in the rear end. Our previous
> network and devices were setup as 192.168.x.x, so I am not changing it.
> Cbeyond wants to use 10.x.x.x format, if you use anything else, they won't
> let you have control of the router. What I am trying to say is, I want to be
> able to control access through the Cbeyond Firewall, but I can't so now I
> want to be able to use the ISA 2004 (I am guessing this is what I would use).
> A few questions though. Would I have to have 2 NICs to be able to do this?
> Do I have to have the internet physically running through the server, or can
> I leave the network how it is setup now and have Cbeyond point all internet
> traffic to the server's IP address. Would I just point the inbound or both
> inbound and outbound. I'm just not sure how it would all work out. The
> server is currently in the President's office to keep people from trying to
> access it. I have a network switch setup in his office so that his computer
> and server both use the same ethernet wall plug, so I would not be able to
> switch the cables around to have the internet run directly through the server
> unless I move it or have another line put in. Of course the big man wants to
> do this at minimal cost to the company considering the state of our economy.
> Sorry to have been so wordy, but I am trying to explain everything. Any help
> would be appreciated. Thanks in advance!
>
> RP

Re: Traffic Routing and Content Filtering by SteveB

SteveB
Thu Jul 10 09:11:10 PDT 2008

As Cris says with only 1 NIC ISA can't be configured in firewall mode.

"RP" <RP@discussions.microsoft.com> wrote in message
news:02EDAD5E-5830-47D2-A226-FC93B407DDE9@microsoft.com...
> One more thing. When I go into Server Management under Internet and Email
> it
> says "Setup Firewall", is this ISA 2004? Or am I getting this mixed up.
> Thanks.
>
> RP
>
> "Cris Hanna [SBS-MVP]" wrote:
>
>> If you only have one nic in the server, you do not have ISA running.
>>
>> Don't know how this would affect your VOIP system, but you can change the
>> internal IP of the SBS server using the Change Server IP wizard in the
>> SBS console.
>> Change it to whatever will make CBeyond happy and give you control of the
>> router.
>>
>> This seems like the simplest and cheapest solution
>>
>> --
>> Cris Hanna [SBS-MVP]
>> -------------------------------------------------
>> Microsoft MVPs
>> Independent Experts (MVPs do not work for MS)
>> Real World Answers
>> ---------------------------------------------------------
>> Please do not contact me directly regarding issues
>>
>> "RP" <RP@discussions.microsoft.com> wrote in message
>> news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com...
>> Hi All,
>>
>> Here is my setup. We have Cbeyond here at my office. VOIP and Internet
>> all
>> goes through the Cbeyond Router (Cisco) a single T-1 is used as Internet
>> and
>> VOIP. The Router is then plugged into our hub, then everything is
>> distributed out to the desktops and server from there. Our server has
>> Small
>> Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has ISA
>> 2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.
>>
>> Currently the SBS is the DHCP. We use the Cbeyond Router as the Firewall
>> and I do not have the Firewall setup on the SBS (which I would assume
>> would
>> be done through ISA 2004). I am wanting to control and filter internet
>> traffic, however since our network is setup as 192.168.x.x, the Cbeyond
>> Router will not allow me to make changes because it calls this a
>> "non-standard configuration" and I have to go through Cbeyond Customer
>> Service to make changes, so it is a pain in the rear end. Our previous
>> network and devices were setup as 192.168.x.x, so I am not changing it.
>> Cbeyond wants to use 10.x.x.x format, if you use anything else, they
>> won't
>> let you have control of the router. What I am trying to say is, I want
>> to be
>> able to control access through the Cbeyond Firewall, but I can't so now I
>> want to be able to use the ISA 2004 (I am guessing this is what I would
>> use).
>> A few questions though. Would I have to have 2 NICs to be able to do
>> this?
>> Do I have to have the internet physically running through the server, or
>> can
>> I leave the network how it is setup now and have Cbeyond point all
>> internet
>> traffic to the server's IP address. Would I just point the inbound or
>> both
>> inbound and outbound. I'm just not sure how it would all work out. The
>> server is currently in the President's office to keep people from trying
>> to
>> access it. I have a network switch setup in his office so that his
>> computer
>> and server both use the same ethernet wall plug, so I would not be able
>> to
>> switch the cables around to have the internet run directly through the
>> server
>> unless I move it or have another line put in. Of course the big man
>> wants to
>> do this at minimal cost to the company considering the state of our
>> economy.
>> Sorry to have been so wordy, but I am trying to explain everything. Any
>> help
>> would be appreciated. Thanks in advance!
>>
>> RP



Re: Traffic Routing and Content Filtering by Cris

Cris
Thu Jul 10 10:05:01 PDT 2008

This is a multi-part message in MIME format.

------=_NextPart_000_00B7_01C8E285.2E66DCC0
Content-Type: text/plain;
charset="Utf-8"
Content-Transfer-Encoding: quoted-printable

The setup firewall that's being referred to is the Windows Firewall on =
the server itself...has no effect on the workstation.

--=20
Cris Hanna [SBS-MVP]
-------------------------------------------------
Microsoft MVPs
Independent Experts (MVPs do not work for MS)
Real World Answers
---------------------------------------------------------
Please do not contact me directly regarding issues

"RP" <RP@discussions.microsoft.com> wrote in message =
news:02EDAD5E-5830-47D2-A226-FC93B407DDE9@microsoft.com...
One more thing. When I go into Server Management under Internet and =
Email it=20
says "Setup Firewall", is this ISA 2004? Or am I getting this mixed up. =

Thanks.

RP

"Cris Hanna [SBS-MVP]" wrote:

> If you only have one nic in the server, you do not have ISA running.
>=20
> Don't know how this would affect your VOIP system, but you can change =
the internal IP of the SBS server using the Change Server IP wizard in =
the SBS console.
> Change it to whatever will make CBeyond happy and give you control of =
the router.
>=20
> This seems like the simplest and cheapest solution
>=20
> --=20
> Cris Hanna [SBS-MVP]
> -------------------------------------------------
> Microsoft MVPs
> Independent Experts (MVPs do not work for MS)
> Real World Answers
> ---------------------------------------------------------
> Please do not contact me directly regarding issues
>=20
> "RP" <RP@discussions.microsoft.com> wrote in message =
news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com...
> Hi All,
>=20
> Here is my setup. We have Cbeyond here at my office. VOIP and =
Internet all=20
> goes through the Cbeyond Router (Cisco) a single T-1 is used as =
Internet and=20
> VOIP. The Router is then plugged into our hub, then everything is=20
> distributed out to the desktops and server from there. Our server has =
Small=20
> Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has =
ISA=20
> 2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.
>=20
> Currently the SBS is the DHCP. We use the Cbeyond Router as the =
Firewall=20
> and I do not have the Firewall setup on the SBS (which I would assume =
would=20
> be done through ISA 2004). I am wanting to control and filter =
internet=20
> traffic, however since our network is setup as 192.168.x.x, the =
Cbeyond=20
> Router will not allow me to make changes because it calls this a=20
> "non-standard configuration" and I have to go through Cbeyond Customer =

> Service to make changes, so it is a pain in the rear end. Our =
previous=20
> network and devices were setup as 192.168.x.x, so I am not changing =
it. =20
> Cbeyond wants to use 10.x.x.x format, if you use anything else, they =
won't=20
> let you have control of the router. What I am trying to say is, I =
want to be=20
> able to control access through the Cbeyond Firewall, but I can't so =
now I=20
> want to be able to use the ISA 2004 (I am guessing this is what I =
would use).=20
> A few questions though. Would I have to have 2 NICs to be able to do =
this?=20
> Do I have to have the internet physically running through the server, =
or can=20
> I leave the network how it is setup now and have Cbeyond point all =
internet=20
> traffic to the server's IP address. Would I just point the inbound or =
both=20
> inbound and outbound. I'm just not sure how it would all work out. =
The=20
> server is currently in the President's office to keep people from =
trying to=20
> access it. I have a network switch setup in his office so that his =
computer=20
> and server both use the same ethernet wall plug, so I would not be =
able to=20
> switch the cables around to have the internet run directly through the =
server=20
> unless I move it or have another line put in. Of course the big man =
wants to=20
> do this at minimal cost to the company considering the state of our =
economy. =20
> Sorry to have been so wordy, but I am trying to explain everything. =
Any help=20
> would be appreciated. Thanks in advance!
>=20
> RP
------=_NextPart_000_00B7_01C8E285.2E66DCC0
Content-Type: text/html;
charset="Utf-8"
Content-Transfer-Encoding: quoted-printable

=EF=BB=BF<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8">
<META content=3D"MSHTML 6.00.2900.3354" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>The setup firewall that's being =
referred to is the=20
Windows Firewall on the server itself...has no effect on the=20
workstation.</FONT></DIV>
<DIV><BR>-- <BR>Cris Hanna=20
[SBS-MVP]<BR>-------------------------------------------------<BR>Microso=
ft=20
MVPs<BR>&nbsp;Independent Experts (MVPs do not work for MS)<BR>Real =
World=20
Answers<BR>---------------------------------------------------------<BR>P=
lease=20
do not contact me directly regarding issues<BR></DIV>
<DIV>"RP" &lt;<A=20
href=3D"mailto:RP@discussions.microsoft.com">RP@discussions.microsoft.com=
</A>&gt;=20
wrote in message <A=20
href=3D"news:02EDAD5E-5830-47D2-A226-FC93B407DDE9@microsoft.com">news:02E=
DAD5E-5830-47D2-A226-FC93B407DDE9@microsoft.com</A>...</DIV>One=20
more thing.&nbsp; When I go into Server Management under Internet and =
Email it=20
<BR>says "Setup Firewall", is this ISA 2004? Or am I getting this mixed=20
up.&nbsp; <BR>Thanks.<BR><BR>RP<BR><BR>"Cris Hanna [SBS-MVP]" =
wrote:<BR><BR>&gt;=20
If you only have one nic in the server, you do not have ISA =
running.<BR>&gt;=20
<BR>&gt; Don't know how this would affect your VOIP system, but you can =
change=20
the internal IP of the SBS server using the Change Server IP wizard in =
the SBS=20
console.<BR>&gt; Change it to whatever will make CBeyond happy and give =
you=20
control of the router.<BR>&gt; <BR>&gt; This seems like the simplest and =

cheapest solution<BR>&gt; <BR>&gt; -- <BR>&gt; Cris Hanna =
[SBS-MVP]<BR>&gt;=20
-------------------------------------------------<BR>&gt; Microsoft=20
MVPs<BR>&gt;&nbsp; Independent Experts (MVPs do not work for MS)<BR>&gt; =
Real=20
World Answers<BR>&gt;=20
---------------------------------------------------------<BR>&gt; Please =
do not=20
contact me directly regarding issues<BR>&gt; <BR>&gt; "RP" &lt;<A=20
href=3D"mailto:RP@discussions.microsoft.com">RP@discussions.microsoft.com=
</A>&gt;=20
wrote in message <A=20
href=3D"news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com">news:AA2=
20C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com</A>...<BR>&gt;=20
Hi All,<BR>&gt; <BR>&gt; Here is my setup.&nbsp; We have Cbeyond here at =
my=20
office.&nbsp; VOIP and Internet all <BR>&gt; goes through the Cbeyond =
Router=20
(Cisco) a single T-1 is used as Internet and <BR>&gt; VOIP.&nbsp; The =
Router is=20
then plugged into our hub, then everything is <BR>&gt; distributed out =
to the=20
desktops and server from there.&nbsp; Our server has Small <BR>&gt; =
Business=20
Server 2003 R2 Premium Edition with 1 NIC.&nbsp; I beleive it has ISA =
<BR>&gt;=20
2004 but I am not sure.&nbsp; All desktops run XP Pro some SP2 some =
SP3.<BR>&gt;=20
<BR>&gt; Currently the SBS is the DHCP.&nbsp; We use the Cbeyond Router =
as the=20
Firewall <BR>&gt; and I do not have the Firewall setup on the SBS (which =
I would=20
assume would <BR>&gt; be done through ISA 2004).&nbsp; I am wanting to =
control=20
and filter internet <BR>&gt; traffic, however since our network is setup =
as=20
192.168.x.x, the Cbeyond <BR>&gt; Router will not allow me to make =
changes=20
because it calls this a <BR>&gt; "non-standard configuration" and I have =
to go=20
through Cbeyond Customer <BR>&gt; Service to make changes, so it is a =
pain in=20
the rear end.&nbsp; Our previous <BR>&gt; network and devices were setup =
as=20
192.168.x.x, so I am not changing it.&nbsp; <BR>&gt; Cbeyond wants to =
use=20
10.x.x.x format, if you use anything else, they won't <BR>&gt; let you =
have=20
control of the router.&nbsp; What I am trying to say is, I want to be =
<BR>&gt;=20
able to control access through the Cbeyond Firewall, but I can't so now =
I=20
<BR>&gt; want to be able to use the ISA 2004 (I am guessing this is what =
I would=20
use). <BR>&gt;&nbsp; A few questions though.&nbsp; Would I have to have =
2 NICs=20
to be able to do this? <BR>&gt; Do I have to have the internet =
physically=20
running through the server, or can <BR>&gt; I leave the network how it =
is setup=20
now and have Cbeyond point all internet <BR>&gt; traffic to the server's =
IP=20
address.&nbsp; Would I just point the inbound or both <BR>&gt; inbound =
and=20
outbound.&nbsp; I'm just not sure how it would all work out.&nbsp; The =
<BR>&gt;=20
server is currently in the President's office to keep people from trying =
to=20
<BR>&gt; access it.&nbsp; I have a network switch setup in his office so =
that=20
his computer <BR>&gt; and server both use the same ethernet wall plug, =
so I=20
would not be able to <BR>&gt; switch the cables around to have the =
internet run=20
directly through the server <BR>&gt; unless I move it or have another =
line put=20
in.&nbsp; Of course the big man wants to <BR>&gt; do this at minimal =
cost to the=20
company considering the state of our economy.&nbsp; <BR>&gt; Sorry to =
have been=20
so wordy, but I am trying to explain everything.&nbsp; Any help <BR>&gt; =
would=20
be appreciated.&nbsp; Thanks in advance!<BR>&gt; <BR>&gt; =
RP</BODY></HTML>

------=_NextPart_000_00B7_01C8E285.2E66DCC0--


Re: Traffic Routing and Content Filtering by Cris

Cris
Thu Jul 10 10:09:02 PDT 2008

This is a multi-part message in MIME format.

------=_NextPart_000_00C3_01C8E285.BDC1C6A0
Content-Type: text/plain;
charset="Utf-8"
Content-Transfer-Encoding: quoted-printable

Don't know how old your SBS 2003 setup is or if you were planning to =
move to SBS 2008 in the next year, but if you are, I would encourage you =
to rethink this.
SBS 2008 does not support a 2 nic environment, nor can ISA be installed =
on SBS 2008 (unless you're using a separate server). So at that point =
you'd be looking at an external firewall anyway.

If it's a choice between learning Cbeyond now and for the future OR =
learning ISA now and then still have to learn Cbeyond when SBS 2008 is =
introduced...well hopefully you can see where I'm headed

--=20
Cris Hanna [SBS-MVP]
-------------------------------------------------
Microsoft MVPs
Independent Experts (MVPs do not work for MS)
Real World Answers
---------------------------------------------------------
Please do not contact me directly regarding issues

"RP" <RP@discussions.microsoft.com> wrote in message =
news:A54ACBC7-F83D-4D10-B494-5D01A135C7AE@microsoft.com...
So I guess the answer would be to install another NIC and route all =
internet=20
traffic through there and use ISA 2004. I want to avoid dealing with =
Cbeyond=20
and the configuration of it. So I would then need to have the Cbeyond =
Router=20
plugged directly into the NIC. If I have to have another line run or =
move=20
the server, so be it. It's not going to cost that much to do that. =
Thanks=20
for your input.

Ryan

"Cris Hanna [SBS-MVP]" wrote:

> If you only have one nic in the server, you do not have ISA running.
>=20
> Don't know how this would affect your VOIP system, but you can change =
the internal IP of the SBS server using the Change Server IP wizard in =
the SBS console.
> Change it to whatever will make CBeyond happy and give you control of =
the router.
>=20
> This seems like the simplest and cheapest solution
>=20
> --=20
> Cris Hanna [SBS-MVP]
> -------------------------------------------------
> Microsoft MVPs
> Independent Experts (MVPs do not work for MS)
> Real World Answers
> ---------------------------------------------------------
> Please do not contact me directly regarding issues
>=20
> "RP" <RP@discussions.microsoft.com> wrote in message =
news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com...
> Hi All,
>=20
> Here is my setup. We have Cbeyond here at my office. VOIP and =
Internet all=20
> goes through the Cbeyond Router (Cisco) a single T-1 is used as =
Internet and=20
> VOIP. The Router is then plugged into our hub, then everything is=20
> distributed out to the desktops and server from there. Our server has =
Small=20
> Business Server 2003 R2 Premium Edition with 1 NIC. I beleive it has =
ISA=20
> 2004 but I am not sure. All desktops run XP Pro some SP2 some SP3.
>=20
> Currently the SBS is the DHCP. We use the Cbeyond Router as the =
Firewall=20
> and I do not have the Firewall setup on the SBS (which I would assume =
would=20
> be done through ISA 2004). I am wanting to control and filter =
internet=20
> traffic, however since our network is setup as 192.168.x.x, the =
Cbeyond=20
> Router will not allow me to make changes because it calls this a=20
> "non-standard configuration" and I have to go through Cbeyond Customer =

> Service to make changes, so it is a pain in the rear end. Our =
previous=20
> network and devices were setup as 192.168.x.x, so I am not changing =
it. =20
> Cbeyond wants to use 10.x.x.x format, if you use anything else, they =
won't=20
> let you have control of the router. What I am trying to say is, I =
want to be=20
> able to control access through the Cbeyond Firewall, but I can't so =
now I=20
> want to be able to use the ISA 2004 (I am guessing this is what I =
would use).=20
> A few questions though. Would I have to have 2 NICs to be able to do =
this?=20
> Do I have to have the internet physically running through the server, =
or can=20
> I leave the network how it is setup now and have Cbeyond point all =
internet=20
> traffic to the server's IP address. Would I just point the inbound or =
both=20
> inbound and outbound. I'm just not sure how it would all work out. =
The=20
> server is currently in the President's office to keep people from =
trying to=20
> access it. I have a network switch setup in his office so that his =
computer=20
> and server both use the same ethernet wall plug, so I would not be =
able to=20
> switch the cables around to have the internet run directly through the =
server=20
> unless I move it or have another line put in. Of course the big man =
wants to=20
> do this at minimal cost to the company considering the state of our =
economy. =20
> Sorry to have been so wordy, but I am trying to explain everything. =
Any help=20
> would be appreciated. Thanks in advance!
>=20
> RP
------=_NextPart_000_00C3_01C8E285.BDC1C6A0
Content-Type: text/html;
charset="Utf-8"
Content-Transfer-Encoding: quoted-printable

=EF=BB=BF<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dutf-8">
<META content=3D"MSHTML 6.00.2900.3354" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Don't know how old your SBS 2003 setup =
is or if you=20
were planning to move to SBS 2008 in the next year, but if you are, I =
would=20
encourage you to rethink this.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>SBS 2008 does not support a 2 nic =
environment, nor=20
can ISA be installed on SBS 2008 (unless you're using a separate=20
server).&nbsp;&nbsp; So at that point you'd be looking at an external =
firewall=20
anyway.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>If it's a choice between learning =
Cbeyond now and=20
for the future OR&nbsp; learning ISA now and then still have to learn =
Cbeyond=20
when SBS 2008 is introduced...well hopefully you can see where I'm=20
headed</FONT></DIV>
<DIV><BR>-- <BR>Cris Hanna=20
[SBS-MVP]<BR>-------------------------------------------------<BR>Microso=
ft=20
MVPs<BR>&nbsp;Independent Experts (MVPs do not work for MS)<BR>Real =
World=20
Answers<BR>---------------------------------------------------------<BR>P=
lease=20
do not contact me directly regarding issues<BR></DIV>
<DIV>"RP" &lt;<A=20
href=3D"mailto:RP@discussions.microsoft.com">RP@discussions.microsoft.com=
</A>&gt;=20
wrote in message <A=20
href=3D"news:A54ACBC7-F83D-4D10-B494-5D01A135C7AE@microsoft.com">news:A54=
ACBC7-F83D-4D10-B494-5D01A135C7AE@microsoft.com</A>...</DIV>So=20
I guess the answer would be to install another NIC and route all =
internet=20
<BR>traffic through there and use ISA 2004.&nbsp; I want to avoid =
dealing with=20
Cbeyond <BR>and the configuration of it. So I would then need to have =
the=20
Cbeyond Router <BR>plugged directly into the NIC.&nbsp; If I have to =
have=20
another line run or move <BR>the server, so be it.&nbsp; It's not going =
to cost=20
that much to do that.&nbsp; Thanks <BR>for your =
input.<BR><BR>Ryan<BR><BR>"Cris=20
Hanna [SBS-MVP]" wrote:<BR><BR>&gt; If you only have one nic in the =
server, you=20
do not have ISA running.<BR>&gt; <BR>&gt; Don't know how this would =
affect your=20
VOIP system, but you can change the internal IP of the SBS server using =
the=20
Change Server IP wizard in the SBS console.<BR>&gt; Change it to =
whatever will=20
make CBeyond happy and give you control of the router.<BR>&gt; <BR>&gt; =
This=20
seems like the simplest and cheapest solution<BR>&gt; <BR>&gt; -- =
<BR>&gt; Cris=20
Hanna [SBS-MVP]<BR>&gt;=20
-------------------------------------------------<BR>&gt; Microsoft=20
MVPs<BR>&gt;&nbsp; Independent Experts (MVPs do not work for MS)<BR>&gt; =
Real=20
World Answers<BR>&gt;=20
---------------------------------------------------------<BR>&gt; Please =
do not=20
contact me directly regarding issues<BR>&gt; <BR>&gt; "RP" &lt;<A=20
href=3D"mailto:RP@discussions.microsoft.com">RP@discussions.microsoft.com=
</A>&gt;=20
wrote in message <A=20
href=3D"news:AA220C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com">news:AA2=
20C37-FEF3-4C9F-9D2A-76BB2AA5999B@microsoft.com</A>...<BR>&gt;=20
Hi All,<BR>&gt; <BR>&gt; Here is my setup.&nbsp; We have Cbeyond here at =
my=20
office.&nbsp; VOIP and Internet all <BR>&gt; goes through the Cbeyond =
Router=20
(Cisco) a single T-1 is used as Internet and <BR>&gt; VOIP.&nbsp; The =
Router is=20
then plugged into our hub, then everything is <BR>&gt; distributed out =
to the=20
desktops and server from there.&nbsp; Our server has Small <BR>&gt; =
Business=20
Server 2003 R2 Premium Edition with 1 NIC.&nbsp; I beleive it has ISA =
<BR>&gt;=20
2004 but I am not sure.&nbsp; All desktops run XP Pro some SP2 some =
SP3.<BR>&gt;=20
<BR>&gt; Currently the SBS is the DHCP.&nbsp; We use the Cbeyond Router =
as the=20
Firewall <BR>&gt; and I do not have the Firewall setup on the SBS (which =
I would=20
assume would <BR>&gt; be done through ISA 2004).&nbsp; I am wanting to =
control=20
and filter internet <BR>&gt; traffic, however since our network is setup =
as=20
192.168.x.x, the Cbeyond <BR>&gt; Router will not allow me to make =
changes=20
because it calls this a <BR>&gt; "non-standard configuration" and I have =
to go=20
through Cbeyond Customer <BR>&gt; Service to make changes, so it is a =
pain in=20
the rear end.&nbsp; Our previous <BR>&gt; network and devices were setup =
as=20
192.168.x.x, so I am not changing it.&nbsp; <BR>&gt; Cbeyond wants to =
use=20
10.x.x.x format, if you use anything else, they won't <BR>&gt; let you =
have=20
control of the router.&nbsp; What I am trying to say is, I want to be =
<BR>&gt;=20
able to control access through the Cbeyond Firewall, but I can't so now =
I=20
<BR>&gt; want to be able to use the ISA 2004 (I am guessing this is what =
I would=20
use). <BR>&gt;&nbsp; A few questions though.&nbsp; Would I have to have =
2 NICs=20
to be able to do this? <BR>&gt; Do I have to have the internet =
physically=20
running through the server, or can <BR>&gt; I leave the network how it =
is setup=20
now and have Cbeyond point all internet <BR>&gt; traffic to the server's =
IP=20
address.&nbsp; Would I just point the inbound or both <BR>&gt; inbound =
and=20
outbound.&nbsp; I'm just not sure how it would all work out.&nbsp; The =
<BR>&gt;=20
server is currently in the President's office to keep people from trying =
to=20
<BR>&gt; access it.&nbsp; I have a network switch setup in his office so =
that=20
his computer <BR>&gt; and server both use the same ethernet wall plug, =
so I=20
would not be able to <BR>&gt; switch the cables around to have the =
internet run=20
directly through the server <BR>&gt; unless I move it or have another =
line put=20
in.&nbsp; Of course the big man wants to <BR>&gt; do this at minimal =
cost to the=20
company considering the state of our economy.&nbsp; <BR>&gt; Sorry to =
have been=20
so wordy, but I am trying to explain everything.&nbsp; Any help <BR>&gt; =
would=20
be appreciated.&nbsp; Thanks in advance!<BR>&gt; <BR>&gt; =
RP</BODY></HTML>

------=_NextPart_000_00C3_01C8E285.BDC1C6A0--


Re: Traffic Routing and Content Filtering by Joe

Joe
Thu Jul 10 11:45:32 PDT 2008

RP wrote:
> One more thing. When I go into Server Management under Internet and Email it
> says "Setup Firewall", is this ISA 2004? Or am I getting this mixed up.
> Thanks.
>

It's ISA if installed, or the built-in firewall if not, neither of which
can be used with only one NIC. The traffic must pass through the SBS.
The minimum-cost option, if you do have SBS Premium and therefore ISA,
is to switch to two NICs and use it. If you don't have ISA, then two
NICs will allow you to use the built-in firewall, but this has almost no
filtering facilities and no web proxy. You have been warned about the
next SBS version not having this capability, but this may not be
important at the moment. IT planning rarely works years ahead, and
nobody upgrades a server operating system unless they need to.

Probably the minimal-disruption method to achieve what you want is a
stand-alone firewall appliance placed between the network hub/switch and
the Internet router. I understand the cost constraints, which everyone
has, but there's no law that says you have to be able to do what you
want without it costing anything. I'm quite sure your boss will value
network uptime quite highly, and it's up to him how highly he values the
abilities he now wants. If you were to go this route, then the
connection between router and appliance forms another tiny network,
which must use a different network address than your current one, and
I'd strongly advise against using the 10.0.0.0 network address.

There is a virtually zero-financial-cost option, that of running one of
many free operating systems on a two-NIC computer to implement an
ISA-type firewall appliance. There is, of course, a cost in the very
steep learning curve involved. It is no more practical to utilise such a
system without any knowledge of it than it is to run and troubleshoot
ISA on SBS without knowing anything about ISA or SBS.

The drawback to the use of any firewall is your VOIP system. Usually
quite a large range of ports must be opened for VOIP, and any firewall,
whether 'software' or an 'appliance', will have a CPU-limited throughput
which may be heavily utilised by VOIP. Many people implement VOIP as a
completely separate IP network running directly from an Internet router
port to avoid this, but obviously this cannot be retrofitted easi