Technical Tip: How to test ICAP service

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Article Id 247613

Description

This article describes How to test if ICAP is properly configured and responds.

Scope

FortiSandbox.

Solution

Execute telnet:

telnet <server_name_or_IP> <port> port used for ICAP is 1344

When the Telnet session opens, type the following and press Enter:

OPTIONS icap://127.0.0.1:1344/reqmod ICAP/1.0

OPTIONS icap://127.0.0.1:1344/respmod ICAP/1.0

The following output indicates that the service is working:

ICAP/1.0 200 OK <-----
Methods: REQMOD
Service: FSAICAP Server 1.0
Preview: 0
Max-Connections: 64
Options-TTL: 3600
Allow: 204
ISTag: "2SiC3t368aq0tnEkk1nARA4eeGpPoR"
X-Include: X-Client-IP, X-Authenticated-User
Date: Thu, 22 Dec 2022 21:01:26 GMT
Server: BaseICAP/1.0 FSA 3.0

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