WSA

Resolve WSA blocking Windows and Adobe Updates

After deploying our Cisco WSA – IronPort, Wwindows and Adobe updates and were prevented. This include the ability for Windows to retrieve print drivers from Microsoft. This is primarily because we require authentication for all users accessing the internet. I added the following URLs to a white list we have created. download.windowsupdate.com .windowsupdate.microsoft.com .update.microsoft.com .download.windowsupdate.com …

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Configuring WCCP on ASA Appliance

The Web Cache Communication Protocol (WCCP) is a Cisco-developed content-routing technology that allows you to integrate cache engines (such as the Cisco Cache Engine 550) into your network infrastructure. Cisco IOS Release 12.1 and later releases allow the use of either Version 1 (WCCPv1) or Version 2 (WCCPv2) of the WCCP. Adding “Web Cache” Service …

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Web Security Appliance and ASA WCCP Configuration and Troubleshooting

IronPort Configuration Use the Cisco IronPort Use Guide to configure and verify the following: Assuming that the WSA is pre-configured with IP Address, Routes, NTP, DNS, etc Verify that there is communication between the ASA and the management interface of the IronPort Appliance. Upgrade the AsyncOS Log into the WSA Click on System Administration Click …

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