HP-UX IPQoS A.01.00 Administrator's Guide (October 2005)

HP-UX IPQoS Configuration File Examples
Example 3: Packets Can Match Multiple Filters
Appendix B122
Example 3: Packets Can Match Multiple Filters
This example illustrates packets matching more than one filter.
####
# Sample file for packets matching more than one filter
#
filter generic_http {
port http
priority 90
}
filter specific_http {
port http
dstaddrlo 15.0.0.0
dstaddrhi 15.255.255.255
priority 89 #Higher priority (lower number) than generic_http
}
policy generic_http_pol { #
uses generic_http
res 15%
max 20%
}
policy specific_http_pol {
uses specific_http
res 85%
max 95%
)
adapter lan0 {
uses generic_http_pol, specific_http_pol
}
####
In this example, traffic to a certain subnet receives more bandwidth than any other traffic.
One filter is specified for the generic case and given a priority. Another filter is specified for
the particular case and given a higher priority than the generic filter. The specific_http
filter selects http traffic going to any host in the 15.*.*.* network. Traffic matching this filter
is allowed to use up to 95% of the adapter’s (lan0’s) outbound bandwidth. The specific_http
filter has priority set to 89, which is higher than the generic_http traffic filter priority of
90, so the specific_http filter takes priority.