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Questions tagged [isa-server]

155 questions
16
votes
7 answers

Will a reverse proxy in front of web server improve security?

Third-party security professional is recommending we run a reverse proxy in front of the web server (all hosted in the DMZ) as a best practice security measure. I know this is a typical recommended architecture as it provides another level of…
Darren
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7
votes
1 answer

Can't get past "pending Phase 2" on OpenSWAN <-> ISA Server IPSec VPN

The issue I´m having quite a hard time configuring OpenSWAN on my Linux server (Ubuntu 12.04) to connect to an ISA Server 2004 IPSec VPN. There is apparently something wrong in the configuration that impedes the tunnel from working. It looks like…
GomoX
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6
votes
1 answer

ISA wrong translation of the schema URL included in WSDL

I have a WSDL behind ISA server. The WSDL includes a schema However, when accessed through ISA, some implicit mapping changes the server name to the name of the application "TEST" as shown in the…
user1493140
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4
votes
1 answer

LAN segregation for security reasons using VLAN

I was asked to segregate the testing environment in our network to improve our security. Our structure includes: 1 switch Dell Power Connect 3448 1 switch Dell Power Connect 2748 A few 5 ports Star Tech switches (work around to expand our cabling…
Fabio Ribeiro
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4
votes
1 answer

AuthResend query string being appended to URL

One of our clients is having an issue where POSTBACK seems to be broken when they connect to our Sharepoint application. When they navigate to a URL, an erroneous query string gets appended to the URL, so the end of the URL becomes:…
Alastair Pitts
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3
votes
5 answers

Firewall Considerations While Migrating from SBS 2003 to SBS 2008

I'm currently running a Windows SBS 2003 with ISA 2000 and will be migrating to a new server containing Windows SBS 2008, Standard Edition. Since SBS 2008's internal firewall should not be seen as any substitute for an external firewall, I'm looking…
jarek
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3
votes
3 answers

ISA 2000 and COD MW2 Steam

OK, so maybe not the "proper use" of network resources, but we enjoy the odd COD game during lunch hours. When we played COD4, we had a dedicated server setup at the back of the server room. With MW2, we need to be able to connect to steam to be…
twlichty
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3
votes
3 answers

Replacement for ISA Server / Forefront TMG

We used ISA Server 2006 as network firewall, router, and VPN server - and I loved ISA server, because it did exactly what it supposed to do, nothing less, nothing more (ok, someting more, e.g. caching). Then we migrated to Forefront TMG, which I ...…
Robert Goldwein
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3
votes
2 answers

ISA or IIS removing HTTP Authorization header when published

I am developing web api by using Asp.Net WebApi (RC) and passing user credentials via http "Authorization" header. I am getting trouble on receiving "Authorization" http header on server side. I am able to receive it when testing on local machine.…
user1589040
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3
votes
4 answers

Cannot get proxy.pac file to get browsers to go DIRECT for localhost

I am gonna throw this problem out into the wild. We have just started using a proxy to log users internet usage against login names. This is setup on ISA Server 2004 (which is on our Internet gateway server). Integrated and basic forms of…
Qwerty
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3
votes
6 answers

How to find a client generating traffic?

We're running SBS 2003 SP2 and I'm wondering if there's any easy way to find out were traffic during specific time is generated from? In my case, the overall traffic consumption per day is roughly 8GB. I'm not concerned about the general traffic…
mark
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2
votes
2 answers

How secure is ISA Server 2000

We have a small office using ISA Server 2000, previously this was connected to the internet through another firewall provided by the business park we are at, but soon will be connected directly to the internet. Is this a high security risk given its…
garyb32234234
2
votes
1 answer

VPN with NAT-T between OpenBSD and Microsoft ISA

A customer of ours is setting up an ISA-Cluster in private network address range and we have to build a VPN connection with them. There is no way avoiding NAT-T and this is where we get to a problem: in IKE request there is a field…
slovon
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2
votes
1 answer

reverse proxy setup in ISA Server

I am new to ISA server and here is my requirements, and I want to use ISA server to setup reverse proxy to achieve my requirements. I have two questions, Whether ISA server could serve my needs? Could anyone recommend me a tutorial about ISA server…
George2
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2
votes
3 answers

How to send authentication credentials to a published web site without prepending the AD domain name?

ISA Server 2006 publishing a web site; ISA does forms-based authentication against an Active Directory domain (which ISA itself is joined to), then, if the user is authorized, ISA sends the user's credentials to the published web site using HTTP…
Massimo
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