HP Cache Server Appliance Administrator Guide

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Appendix F Traffic Server Error Messages
Host Header Required 400 An attempt was made to transparently
proxy your request, but this attempt
failed because your browser did not
send an HTTP Host header. Manually
configure your browser to use http://
p
roxy_name:proxy_port as an HTTP
proxy. Refer to your browser’s
documentation for details.
Alternatively, end users can upgrade to
a browser that supports the HTTP Host
header field.
interception#no_host
Host Header Required 400 Your browser did not send a
Host HTTP
header field and therefore the virtual
host being requested could not be
determined. To access this web site
correctly, you will need to upgrade to a
browser that supports the HTTP Host
header field.
request#no_host
HTTP Version Not
Supported
505 The origin server
server_name is
using an unsupported version of the
HTTP protocol.
response#bad_version
Invalid HTTP Request 400 Could not process this
client_request HTTP method>
request for
URL.
request#syntax_error
Invalid HTTP Response 502 The host
server_name did not return
the document
URL correctly.
response#bad_response
Malformed Server
Response
502 The host
server_name did not return
the document
URL correctly.
response#bad_response
Malformed Server
Response Status
502 The host
server_name did not return
the document
URL correctly.
response#bad_response
Maximum Transaction
Time exceeded
504 Too much time has passed transmitting
document
URL.
timeout#activity
No Response Header
From Server
502 The host
server_name did not return
the document
URL correctly.
response#bad_response
Not Cached 504 This document was not available in the
cache, and you (the client) only accept
cached copies.
cache#not_in_cache
Not Found on Accelerator 404 The request for
URL on host
server_name was not found. Check
the location and try again.
urlrouting#no_mapping
NULL 502 The host
hostname did not return the
document
URL correctly.
response#bad_response
Proxy Authentication
Required
407 Please login with username and
password.
access#proxy_auth_required
Server Hangup 502 The server
hostname closed the
connection before the transaction was
completed.
connect#hangup
Title HTTP
code
Description Customizable file name