In Cisco land, I'm used to something like this:
!
router bgp 1
network 1.1.1.0 mask 255.255.255.0 route-map LOCAL
neighbor 2.2.2.2 remote-as 2
neighbor 2.2.2.2 route-map ANNOUNCE out
!
ip bgp-community new-format
ip community-list standard LOCAL permit 1:790
!
route-map LOCAL permit 10
set community 1:790
set local-preference 790
!
route-map ANNOUNCE permit 10
match community LOCAL
set community none
!
There's no direct JunOS equivalent to network x mask y route-map LOCAL, so I'm
wondering if someone can point me in the direction of a way to accomplish the
same thing in a reasonably similar manner. I've seen something like this, but
is there a Better Way?
routing-options {
autonomous-system 1;
}
protocols {
bgp {
group foo {
type external;
export ANNOUNCE;
neighbor 2.2.2.2 {
family inet {
unicast;
}
peer-as 2;
}
}
prefix-list local-routes {
1.1.1.0/24;
}
policy-statement ANNOUNCE {
term local-routes {
from community LOCAL;
then {
community delete all;
accept;
}
}
term default {
then reject;
}
}
policy-statement LOCAL {
term local-routes {
from {
prefix-list local-routes;
}
then {
local-preference 790;
community add LOCAL;
next-hop self;
accept;
}
}
}
community LOCAL members 1:790;
The Cisco method seems much less wordy than the JunOS equivalent. Is this
JunOS syntax just one way to do this that happens to be a bit on the wordy
side, but a simpler (read: less wordy) method does in fact exist?
Thanks in advance.
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