Blue Coat SGOS 4.x Upgrade Guide
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Documentation References
Appendix D, “Substitutions,” in the Blue Coat Content Policy Language Guide
Exception Pages
A number of built-in exception pages have been added to SGOS 4.x to send information back to the
user under operational contexts that are known to occur. New exception pages include:
response_header.Proxy-Authenticate response.header.Proxy-Authenticate
response_header.Proxy-Authorization response.header.Proxy-Authorization
response_header.Proxy-Connection response.header.Proxy-Connection
response_header.Range response.header.Range
response_header.Referer response.header.Referer
response_header.Refresh response.header.Refresh
response_header.Retry-After response.header.Retry-After
response_header.Server response.header.Server
response_header.Set-Cookie response.header.Set-Cookie
response_header.Set-Cookie2 response.header.Set-Cookie2
response_header.TE response.header.TE
response_header.Trailer response.header.Trailer
response_header.Transfer-Encoding response.header.Transfer-Encoding
response_header.Upgrade response.header.Upgrade
response_header.User-Agent response.header.User-Agent
response_header.Vary response.header.Vary
response_header.Via response.header.Via
response_header.WWW-Authenticate response.header.WWW-Authenticate
response_header.Warning response.header.Warning
response_header.X-BlueCoat-Error response.header.X-BlueCoat-Error
response_header.X-BlueCoat-MC-Client-Ip response.header.X-BlueCoat-MC-Client-Ip
response_header.X-BlueCoat-Via response.header.X-BlueCoat-Via
response_header.X-Forwarded-For response.header.X-Forwarded-For
transaction_id transaction.id
url_address url.address
url_extension url.extension
url_host url.host
url_host_name url.hostname
url_path url.pathquery
url_port url.port
url_query url.query
url_scheme url.scheme
Table 3.11: Abandoned Substitution Tokens (Continued)
Abandoned CPL Current CPL