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Copyright © 2010, Juniper Networks, Inc.
milliseconds as the minimum interval at which the local router transmits a hello
packet and then expects to receive a reply from its BFD neighbor.
At the
[edit policy-options]
12.
statement to define the
A routing policy contains one or more terms. The
includes three terms (
exported from the routing table into BGP.
At the
13.
[edit policy-options nh-self]
define the first term for the
At the
[edit policy-options nh-self term a]
14.
statements to specify that any static route with destination prefix
destination prefix
10.12.1.1/32
from {
protocol static;
route-filter 0.0.0.0/0 exact;
route-filter 10.12.1.1/32 exact;
}
then reject;
At the
[edit policy-options nh-self]
15.
define the next term for the
At the
[edit policy-options nh-self term b]
16.
statements:
from protocol static;
then {
next-hop self;
accept;
}
These statements specify that for all remaining static routes, the next-hop address
is replaced by the local IP address used for the BGP adjacency. The router is then
accepted with the new, next-hop value.
At the
17.
[edit policy-options nh-self]
define the next term for the
At the
18.
[edit policy-options nh-self term c]
statement to reject all other routes.
Display the results of the configuration:
routing-options {
autonomous-system 2;
}
protocols {
bgp {
group int {
type internal;
local-address 10.12.1.3;
export nh-self;
hierarchy level, include the
nh-self
policy.
,
and
). This policy is applied to routes
term a
term b,
term c
hierarchy level, include the
policy.
nh-self
hierarchy level, include the following
is rejected:
hierarchy level, include the
nh-self
policy.
hierarchy level, include the following
hierarchy level, include the
policy.
nh-self
hierarchy level, include the
Chapter 14: Configuration Examples
policy-statement nh-self
policy you are defining
nh-self
statement to
term a
0.0.0.0/0
statement to
term b
statement to
term c
then reject
or
173
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