Hot Downloads



The forum is in read only mode.
Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1

TOPIC: Automatically forcing users through a proxy!

Automatically forcing users through a proxy! 9 years 11 months ago #30593

I need assistance with an idea for automatically forwarding port 80 and 443 and any web-related traffic to a proxy server (Web Marshal).

1) I tried using DD-WRT's HTTP redirect and I get an error. I used Wireshark and found a checksum error.

2) I tried using Policy-based routing with routemaps and forwarding the traffic to the proxy. I could tell the packes arrived at the filter, but the filter didn't know.

3) I can't use WCCP because it only does port 80.

4) I can't use WPAD because the user will have to have the "Automatically detect proxy server" box checked.

1) I don't want to force the users to put in the proxy and block any non-proxied traffic.
2) These are public unknown users - not part of a domain of internal network.

BONUS: At the packet level, what is the difference between the packets coming from a browser configured with a proxy server forwarding to and if a Cisco device uses a route map and forwards the packets to

It seems WebMarshal only works if the browser is configured with a proxy, are the packets formed differently?
  • Page:
  • 1
Time to create page: 0.091 seconds


Cisco Routers

  • SSL WebVPN
  • Securing Routers
  • Policy Based Routing
  • Router on-a-Stick

VPN Security

  • Understand DMVPN
  • GRE/IPSec Configuration
  • Site-to-Site IPSec VPN
  • IPSec Modes

Cisco Help

  • VPN Client Windows 8
  • VPN Client Windows 7
  • CCP Display Problem
  • Cisco Support App.

Windows 2012

  • New Features
  • Licensing
  • Hyper-V / VDI
  • Install Hyper-V


  • File Permissions
  • Webmin
  • Groups - Users
  • Samba Setup