Specifications

SSR Command Line Interface Reference Manual 339
ip-router policy create filter
ip-router policy create filter
Purpose
Creates a route filter. Routes are filtered by specifying a set of filters that will match a
certain set of routes by destination, or by destination and mask.
Format
ip-router policy create filter <number-or-string> network
<ipAddr/mask> [exact|refines|between <low-high>][host-net]
Mode
Configure
Parameters
filter <number-or-string>
Specifies the identifier of the route filter.
network <IP-address>
This option specifies networks which are to be filtered. Matching usually requires
both an address and a mask, although the mask can be implied. If no additional
options qualifying the networks to be filtered are specified, then any destination that
falls in the range implied by this network-specification is matched, so the mask of the
destination is ignored. If a natural network is specified, the network, any subnets, and
any hosts will be matched. If you specify the exact, refines, or between parameters,
the mask of the destination is also considered.
exact
This option specifies that the mask of the routes to be filtered must match the supplied
mask exactly. This is used to match a network, but not subnets or hosts of that
network
refines
This option specifies that the mask of the routes to be filtered must be more specific
(i.e. longer) than the supplied mask. This is used to match subnets.
between <low-high>
Specifies that the mask of the destination must be as or more specific (i.e., as long as
longer) than the lower limit (the first number parameter) and no more specific (i.e. as
long as or shorter) than the upper limit (the second parameter).