> Traffic Performance Optimization Sample Configuration
> The following is a sample TPO configuration.
> active-charging service service_1
> ruledef ch_dns
> dns any-match = TRUE
> exit
> ruledef ch_http
> http any-match = TRUE
> exit
> ruledef rt_dns
> tcp either-port = 53
> udp either-port = 53
> rule-application routing
> multi-line-or all-lines
> exit
> ruledef rt_http
> tcp either-port = 80
> rule-application routing
> exit
> ruledef tpo_url2
> www url contains worldrediff
> www url contains info
> www url contains match
> www url contains zedo
> multi-line-or all-lines
> exit
> ruledef url_fil
> www url contains ad
> www url contains dynamic
> multi-line-or all-lines
> exit
> charging-action ca_nothing
> content-id 5
> exit
> rulebase rulebase_1
> action priority 10 ruledef ch_dns charging-action ca_nothing
> action priority 15 ruledef ch_http charging-action ca_nothing
> route priority 25 ruledef rt_dns analyzer dns
> route priority 30 ruledef rt_http analyzer http
> exit
> rulebase default
> exit
> tpo profile ad-fil
> http ad-filter display text-only AdsFilTextOnly
> http params ad-filter display bgcolor ff00cc
> exit
> tpo profile ad-fil2
> http ad-filter display text-with-click AdsFilteredByTPO
> http params ad-filter display bgcolor 11bbcc
> exit
> tpo profile tpo
> tcp congestion-control westwood-plus
> tcp handoff-optimization
> tcp bandwidth 960
> tcp initial-window dynamic bdp-percent 90
> http compression
> http url-rewrite
> http params compression level 9
> http params url-rewrite prefix url_rewrite_prefix
> http ad-filter display text-with-click AdFilterDefault
> http params ad-filter display bgcolor ff00ff
> exit
> tpo policy tpolicy
> ad-filter ad-click-identity ad_click_identity
> match-ad priority 2 tpo-ruledef tpo_url2
> match-ad priority 10 tpo-ruledef url_fil
> match-rule priority 10 tpo-ruledef url_fil tpo profile ad-fil
> match-rule priority 20 tpo-ruledef tpo_url2 tpo profile ad-fil2
> match-rule no-ruledef-match tpo profile tpo
> end
> #configuring DNS in ISP (destination) context
> context isp
> interface intDns
> ip address 1.1.1.1 255.255.255.0
> exit
> ip domain-lookup
> ip name-servers 2.2.2.2
> dns-client dnshttp
> bind address 3.3.3.3
> round-robin-answers
> end

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