WatchGuard x1000 Verweisanleitung
Reference Guide
73
fwcheck[] Killing process http-proxy (pid x)
Fwcheck is the process responsible for low memory scavenging
on the Firebox. If Firebox memory is overloaded for some reason,
fwcheck kills other processes until memory usage returns to a
safer state.
on the Firebox. If Firebox memory is overloaded for some reason,
fwcheck kills other processes until memory usage returns to a
safer state.
http-proxy[] [x.x.x.x:1091 x.x.x.x:80] Request denied: No
URI found
This message indicates a connection to a Web server was not
compliant with RFC 2068. The problem is not with the code of the
Web page but with the server itself. Web servers create headers
when sending packets to clients. These headers contain
information about the page, including information the HTTP
Proxy requires to process the traffic. Part of this is a URI (Uniform
Resource Identifier). According to RFC 2068:
Uniform Resource Identifiers, (URIs) have been known by many
names: WWW addresses, Universal Document Identifiers,
Universal Resource Identifiers, and finally the combination of
Uniform Resource Locators (URL) and Names (URN). As far as
HTTP is concerned, Uniform Resource Identifiers are simply
formatted strings which identify–via name, location, or any other
characteristic–a resource.
RFC 2068 defines the syntax for a URI. ''URI not found'' means
either the URI was not defined or it was defined incorrectly. By
default, HTTP Proxy blocks pages with non-compliant URIs.
Solutions for this problem include:
compliant with RFC 2068. The problem is not with the code of the
Web page but with the server itself. Web servers create headers
when sending packets to clients. These headers contain
information about the page, including information the HTTP
Proxy requires to process the traffic. Part of this is a URI (Uniform
Resource Identifier). According to RFC 2068:
Uniform Resource Identifiers, (URIs) have been known by many
names: WWW addresses, Universal Document Identifiers,
Universal Resource Identifiers, and finally the combination of
Uniform Resource Locators (URL) and Names (URN). As far as
HTTP is concerned, Uniform Resource Identifiers are simply
formatted strings which identify–via name, location, or any other
characteristic–a resource.
RFC 2068 defines the syntax for a URI. ''URI not found'' means
either the URI was not defined or it was defined incorrectly. By
default, HTTP Proxy blocks pages with non-compliant URIs.
Solutions for this problem include:
- Contacting the Web server admin to request an update to make
their server RFC 2068—compliant
- Creating a Filtered-HTTP service for that site
http-proxy[] [x.x.x.x:1091 x.x.x.x:80] removing bogus HTTP
header '? HTTP\1.0'
Most browsers are lax about requiring precise HTTP header
syntax. If the Firebox HTTP Proxy encounters HTTP headers
either with incorrect syntax or not defined per RFC 2068, it strips
them during transfer. The rest of the document still transfers.
syntax. If the Firebox HTTP Proxy encounters HTTP headers
either with incorrect syntax or not defined per RFC 2068, it strips
them during transfer. The rest of the document still transfers.
http-proxy[] can't read proxy info file
The proxy info file is a file on the Firebox describing the map
between HTTP Proxy services and their internal ports. It is created
by firewalld at the start of the boot sequence. Difficulty reading
between HTTP Proxy services and their internal ports. It is created
by firewalld at the start of the boot sequence. Difficulty reading