F-Secure Internet Gatekeeper for Linux/Administrator’s Guide
144
11.6
HTTP Error Responses
The section describes errors that occur during the HTTP access. You can change the messages
which are shown to the clients. You can do this by editing the error message template file
(
/opt/f-secure/fsigk/conf/template_http_error.html
).
Server connection error
Description Access
to
the server failed
Response code
503
Reason Service
Unavailable
Message
Connection error message.
For connection error messages, see “
Connection Error Messages
”, 171.
Request method length error
Description
The length of the request method exceeds the limit (98 bytes)
Response code
400
Reason Bad
Request
Message
Too long Request Method
Request method character error
Description
The request method contains an invalid character (the character is under the character
code 0x20)
Response code
400
Reason Bad
Request
Message Illegal
method
character.
Request URL length error
Description
The length of the request URL exceeds the limit (2098 bytes)
Response code
414
Reason
Request-URI Too Long
Message
Request-URI Too Long
Request URL character error
Description
The request URL contains an invalid character (the character is under the character
code 0x20)
Response code
400
Reason Bad
Request
Message
Illegal URL character.
Request URL format error
Description
The request URL has an invalid format
Response code
400
Reason Bad
Request
Message
Invalid URL format
Request version length error