Xerox 5222 User Manual

Network-related Problems 

381

– RFC2617: HTTP Authentication: Basic and Digest Access Authentication

(Basic authentication support only, others are not supported)

– RFC2817: Upgrading to TLS Within HTTP/1.1
– RFC2818: HTTP Over TLS

• HTTP/HTTPS scheme compatibility, GET/CONNECT/HOST method compatibility

This section explains the restrictions on network connection using an IPv6 address.

• When SSL is enabled, “http://[IPv6 address]” entered on a web browser is not 

redirected to “https://[IPv6 address]”. Directly specify “https://[IPv6 address]”.

• The following operating systems support IPv6 printing.

– Windows Vista
– Mac OS except Mac OS X 10.4 and earlier
– Linux distributions with CUPS that supports IPv6

• The WINS protocol does not support IPv6 communication.

• On an IPv6 network without a DNS server, the machine cannot be connected to 

Windows Vista via SMB.

• Netware does not support IPv6 communication. Use IPv4 for Netware.

• Bonjour does not support IPv6 communication. Use IPv4 for Bonjour.

• When IPv6 is enabled and IPv4 is disabled on the machine, the Browse function of 

the Scan to PC (SMB) service is not available.

• In an IPv6 network with no DNS server installed, the file transfer using the Scan to 

PC service fails if a destination server is specified using the computer name. Directly 
specify the IPv6 address.

• IPv6 devices cannot be searched in UPnP. Use the WSD discovery function for IPv6 

device search.

• In an IPv6 network without a DNS server, SMB authentication fails if an SMB server 

is specified using the computer name. Directly specify the IPv6 address.

• External applications, such as DocuShare, cannot be specified in IPv6 address 

format. The machine supports only the domain name format or the IPv4 format to 
access external applications. In IPv6 environment, use a DNS server and specify 
applications in domain name format.