Installation guide

Trend Micro™ InterScan™ Web Security Virtual Appliance 6.5 Installation Guide
A-10
a. Click the Setup tab, and then click System > Licenses on the left menu. The
System Licenses screen appears.
b. Type IWFLPWA under the ICAP license section.
c. Click Commit Changes.
5. Select the Service Farms tab on the ICAP 1.0 screen, and then click New Service
Farm to add ICAP servers. Then, assign the service farm name in the Service
Farm Name field.
• For response mode, select RESPMOD_PRECACHE in the Vectoring Point
field
• For request mode, select REQMOD_PRECACHE in the Vectoring Point
field
6. Select Service Farm Enable.
7. In the Load Balancing field, choose the proper algorithm that you use for load
balancing (if you have more than one ICAP server in the service farm). Clear
Bypass on Failure.
Note: Disable Bypass on Failure if the priority is more on virus propagation within
your network. Otherwise, enable Bypass on Failure to guarantee an unblocked
connection to the Internet.
8. Under the Consistency field, choose strong from the drop-down menu and leave
the lbw Threshold field empty.
9. Under the Services text box (for response mode), type:
icap://{ICAP-SERVER-IP}:1344/resp on, 
where ICAP-SERVER-IP is the IP address of IWSVA ICAP for response mode.
Under the Services text box (for request mode), type
icap://{ICAP-SERVER-IP}:1344/REQ-Service on , 
where I CAP-SERVER-IP is the IP address of IWSVA ICAP for request mode.
For multiple IWSVA ICAP server services, type the additional entries in step 9. For
example:
For response mode,
•
icap://{ICAP-SERVER1-IP}:1344/resp on
• icap://{ICAP-SERVER2-IP}:1344/resp on