HP-UX Reference (11i v1 00/12) - 4 File Formats (vol 8)

__________________________________________________________________________________________________________________________________________________________________________________________________
__________________________________________________________________________________________________________________________________________________________________________________________________
STANDARD Printed by: Nora Chuang [nchuang] STANDARD
/build/1111/BRICK/man4/!!!intro.4
________________________________________________________________
___ ___
g
gated.conf(4) gated.conf(4)
proto [ all | direct | static | kernel | aggregate | proto ]
[(as autonomous system )|(tag tag )
|(aspath aspath_regexp )]
[ preference preference ] {
route_filter [ restrict |(preference preference )];
};
};
generate default
|(network [(mask mask )|(masklen number )])
[ preference preference ] {
[(as autonomous system )|(tag tag )
|(aspath aspath_regexp )]
restrict ;
proto [ all | direct | static | kernel | aggregate | proto ]
[(as autonomous system )|(tag tag )
|(aspath aspath_regexp )]
[ preference preference ] {
route_filter [ restrict |(preference preference )];
};
};
Routes that match the route filters are called contributing routes. They are ordered according to the aggre-
gation preference that applies to them. If there are more than one contributing routes with the same aggre-
gating preference, the preferences of the route are used to order the routes. The preference of the aggre-
gate route will be that of the contributing route with the lowest aggregate preference.
preference preference
Specifies the preference to assign to the resulting aggregate route. The default preference is 130.
brief
Used to specify that the AS path should be truncated to the longest common AS path. The
default is to build an AS path consisting of SETs and SEQUENCEs of all contributing AS paths.
proto proto
In addition to the special protocols listed, the contributing protocol may be chosen from among
any of the ones supported (and currently configured into) GateD.
as autonomous_system
Restrict selection of routes to those learned from the specified autonomous system.
tag tag
Restrict selection of routes to those with the specified tag.
aspath aspath_regexp
Restrict selection of routes to those that match the specified AS path.
restrict
Indicates that these routes are not to be considered as contributors of the specified aggregate.
The specified protocol may be any of the protocols supported by GateD.
route_filter
See below.
A route may only contribute to an aggregate route which is more general than itself; it must match the
aggregate under its mask. Any given route may only contribute to one aggregate route, which will be the
most specific configured, but an aggregate route may contribute to a more general aggregate.
Route Filters
All the formats allow route filters as shown below. See the section on route filters for a detailed explanation
of how they work. When no route filtering is specified (when restrict is specified on the first line of a
statement), all routes from the specified source will match that statement. If any filters are specified, only
routes that match the specified filters will be considered as contributors. Put differently, if any filters are
specified, an all restrict ; is assumed at the end of the list.
network [ exact | refines ]
network mask mask [exact | refines ]
network masklen number [ exact | refines ]
Section 4−−120 − 49 − HP-UX Release 11i: December 2000
___
___