Import routes from BGP to routing-instance Juniper

Импортировать получаемые по BGP маршруты в другую табличку маршрутизации (routing-instances) с использованием rib-group для семейства протокола BGP.

Имеем BGP пира:
set protocols bgp local-as 49620
set protocols bgp group KICHKAS-NET type external
set protocols bgp group KICHKAS-NET peer-as 42714
set protocols bgp group KICHKAS-NET neighbor 172.16.100.2 import KICHKASNET-IN
set protocols bgp group KICHKAS-NET neighbor 172.16.100.2 export KICHKASNET-OUT

От пира получаем определенные подсети:
itbiz@border> show route receive-protocol bgp 172.16.100.2  
inet.0: 112 destinations, 112 routes (111 active, 0 holddown, 1 hidden)
  Prefix                  Nexthop              MED     Lclpref    AS path
* 10.10.0.0/16            172.16.100.2         0                  42714 I
* 10.11.0.0/16            172.16.100.2         0                  42714 I
* 10.12.0.0/16            172.16.100.2         0                  42714 I
...


Добавляем конфигурацию rib-groups:

set protocols bgp family inet unicast rib-group FROM-INET0---NAT-RI

set routing-instances NAT-RI instance-type virtual-router
set routing-instances NAT-RI interface ms-0/2/0.100
set routing-instances NAT-RI routing-options static route 0.0.0.0/0 next-hop ms-0/2/0.100
set routing-instances NAT-RI routing-options static route 10.0.64.0/22 next-table inet.0

set routing-options rib-groups FROM-INET0---NAT-RI export-rib inet.0
set routing-options rib-groups FROM-INET0---NAT-RI import-rib inet.0
set routing-options rib-groups FROM-INET0---NAT-RI import-rib NAT-RI.inet.0
set routing-options rib-groups FROM-INET0---NAT-RI import-policy FROM-INET0---NAT-RI---BGP


Проверка - количество маршрутов в default routing-instance = количеству маршрутов в таблице в которую импортируем префиксы:
itbiz@border> show route summary | match "inet|BGP"         
inet.0: 112 destinations, 112 routes (111 active, 0 holddown, 1 hidden)
                 BGP:     44 routes,     44 active

inet.1: 10 destinations, 10 routes (10 active, 0 holddown, 0 hidden)

NAT-RI.inet.0: 46 destinations, 46 routes (46 active, 0 holddown, 0 hidden)
                 BGP:     44 routes,     44 active

itbiz@border> show route table NAT-RI.inet.0              
NAT-RI.inet.0: 46 destinations, 46 routes (46 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both
0.0.0.0/0          *[Static/5] 02:41:30
                    > via ms-0/2/0.100
10.0.64.0/22       *[Static/5] 01:21:38
                      to table inet.0
10.10.0.0/16       *[BGP/170] 00:06:50, MED 0, localpref 500
                      AS path: 42714 I, validation-state: unverified
                    > to 172.16.100.2 via irb.800
10.11.0.0/16       *[BGP/170] 00:06:50, MED 0, localpref 500
                      AS path: 42714 I, validation-state: unverified
                    > to 172.16.100.2 via irb.800
10.12.0.0/16       *[BGP/170] 00:06:50, MED 0, localpref 500
                      AS path: 42714 I, validation-state: unverified
                    > to 172.16.100.2 via irb.800
10.30.0.0/16       *[BGP/170] 00:06:50, MED 0, localpref 500
                      AS path: 43633 I, validation-state: unverified
                    > to 172.16.100.3 via irb.800