600
C
HAPTER
19: O
PEN
S
HORTEST
P
ATH
F
IRST
(OSPF)
OSPF Import Policy Conditions
Metric
adjustment
For
accept
conditions only,
increases or decreases the
converted route metric by the
specified value. Options:
+ (add)
- (subtract)
* (multiply metric by value)
/ (divide metric by value)
% (modulo, remainder of
division operation as integer)
0 – 16, with or
without options
Current
value
ASE type Type of external metric used in
the AS external advertisement
(ASE), defined as:
■
Type 1 — External metric is
directly comparable (without
translation) to the link state
metric.
■
Type 2 — External metric is
larger than any link state
path.
■
Type 1
■
Type 2
Current
value
Administrative
weight
Metric value for this policy.
(Higher values have higher
priority.)
1 – 16 Current
value
Route
(address/mask)
Action Description
Specified
route/mask
accept Add specified non-self-originated external route
with or without metric adjustments (+, -, *, /, %) to
the routing table.
All (0.0.0.0) accept Add all non-self-originated external routes with or
without metric adjustments (+, -, *, /, %) to the
routing table.
Specified
route/mask
reject Do not add specified non-self-originated external
route to the routing table.
All reject Do not add any external routes to the routing table;
reject all non-self-originated external routes.
Prompt Description Possible Values [Default]
