• RSS
  • Twitter
  • FaceBook

Welcome to ISAserver.org

Forums | Register | Login | My Profile | Inbox | RSS RSS icon | My Subscription | My Forums | Address Book | Member List | Search | FAQ | Ticket List | Log Out

Unable to browse internet for proxy server

Users viewing this topic: none

Logged in as: Guest
  Printable Version
All Forums >> [ISA 2006 Firewall] >> Access Policies >> Unable to browse internet for proxy server Page: [1]
Login
Message << Older Topic   Newer Topic >>
Unable to browse internet for proxy server - 21.Jan.2011 6:58:32 AM   
Hunzian

 

Posts: 14
Joined: 14.Jan.2011
Status: offline
Hello All,

Recently i have installed and configured my PDC, ISA Server & a client computer. I am able to browse every thing, which i have mentioned in my access policy, at pdc and my client computers. But i am not able to browse at ISA(Proxy) Server. I can nslookup to my pdc server correctly from ISA erver but i don't know why i am not able to browse internet at ISA Server. Please note that I have already joined my ISA Server 2006 with my PDC server.

I get the following error while tried to browse at PDC.

Error code: 403 Forbidden. The ISA Server denied the specified uniform resource locator.

Best regards,
Post #: 1
RE: Unable to browse internet for proxy server - 21.Jan.2011 9:24:27 AM   
paulo.oliveira

 

Posts: 3472
Joined: 3.Jan.2008
From: Amazon, Brazil
Status: offline
Hi Hunzian,

not a great idea browse from your firewall. But... if you really want to do it, thereīs a system policy rule (canīt remember right now the name of it) you can enable to allow ISA access web pages.

Regards,
Paulo Oliveira.

_____________________________

Microsoft Premier Field Engineer (PFE)
Blog: http://poliveirasilva.wordpress.com/
Twitter: https://twitter.com/poliveirasilva

(in reply to Hunzian)
Post #: 2
RE: Unable to browse internet for proxy server - 21.Jan.2011 2:13:53 PM   
shufu

 

Posts: 42
Joined: 26.Aug.2008
Status: offline
Hunzian,

you can create a access rule allowing
Protocol - "http / https"
source - Localhost
destination - All networks
users - All users.

or goto edit system policy and Under the allowed sites add All Networks.

(in reply to paulo.oliveira)
Post #: 3
RE: Unable to browse internet for proxy server - 24.Jan.2011 12:10:52 AM   
Hunzian

 

Posts: 14
Joined: 14.Jan.2011
Status: offline
Dear Paulo and Shufu,

Thank you very much for your replies. You are absouletly correct that its not a good idea to browse from proxy server but for the sake of testing i asked about it. The test was successful by allowing http/https protocols for local host user.

Best regards,

Hunzian

(in reply to paulo.oliveira)
Post #: 4
RE: Unable to browse internet for proxy server - 27.Jan.2011 8:42:02 AM   
paulo.oliveira

 

Posts: 3472
Joined: 3.Jan.2008
From: Amazon, Brazil
Status: offline
Hi,

great! Just keep in mind this is your network firewall and should be treated as such.

Donīt use it as a web server, file server, etc. Just as a firewall.

Regards,
Paulo Oliveira.

_____________________________

Microsoft Premier Field Engineer (PFE)
Blog: http://poliveirasilva.wordpress.com/
Twitter: https://twitter.com/poliveirasilva

(in reply to Hunzian)
Post #: 5

Page:   [1] << Older Topic    Newer Topic >>
All Forums >> [ISA 2006 Firewall] >> Access Policies >> Unable to browse internet for proxy server Page: [1]
Jump to:

New Messages No New Messages
Hot Topic w/ New Messages Hot Topic w/o New Messages
Locked w/ New Messages Locked w/o New Messages
 Post New Thread
 Reply to Message
 Post New Poll
 Submit Vote
 Delete My Own Post
 Delete My Own Thread
 Rate Posts