Alteon Application Switch Operating System Application Guide
Application Redirection
Document ID: RDWR-ALOS-V2900_AG1302 479
7. Add and enable the redirection filter to the port.
8. Configure the parameters and file extensions that will bypass RTSP streaming cache redirection.
This is for user-defined, non-cacheable content.
For example, QuickTime files are non-cacheable—RTSP files with the extension *.mov must
bypass the streaming cache redirection. Similarly, you can add other RTSP file extensions (such
as *.smil, *.rm, *.ram, and so forth) to bypass the redirection.
A client request of the form “RTSP://*.mov” bypasses the cache servers and instead is routed
directly to the original servers.
9. Under the filter menu, add the string IDs that need to be excluded.
10. Define the RTSP file extensions to load balance among the cache servers.
11. Apply and save your configuration changes.
12. Identify the associated ID number for each of the defined RTSP file extension.
13. Assign the URL string ID to the cache servers.
>> Filter 2048# ena
(Enable a default allow filter)
>> Filter 2048# action allow
(Set the action to allow normal traffic)
>> # /cfg/slb/port 25
(Select the menu for port 25)
>> SLB Port 25# add 100
(Add RTSP filter 100 to port 25)
>> SLB Port 25# add 2048
(Add default filter 2048 to port 25)
>> SLB Port 25# filt ena
(Enable filtering on port 25)
>> # /cfg/slb/layer7/slb
(Select the SLB resource menu)
>> # addstr *.mov
(Add non-cacheable RTSP strings)
>> /cfg/slb/filt 20/adv/layer7
(Select the Filtering Layer 7 Advanced
menu)
>> Layer 7 Advanced# addstr 2
(Add the string ID for *.mov)
>> # /cfg/slb/layer7/slb/addstr condor.rm
>> Server Load Balance Resource# addstr tiger.rm
>> # /cfg/slb/layer7/slb/cur
Table 44: SLB Strings
ID SLB String
1
any
2
*.mov
3
condor.rm
4
tiger.rm
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