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#HPEComware #Comware #OSPF #routeAggregate #routefiltering

In this video, we discuss Route aggregation and filtering in OSPF on the HPE Comware platform

Here is the link to the simulator tool:
https://support.hpe.com/hpsc/swd/publ...

R1:
sys
sysname R1
#
interface GigabitEthernet1/0/1
description TO R2
port link-mode route
ip address 10.1.12.1 255.255.255.0
#
interface GigabitEthernet1/0/2
description TO R3
port link-mode route
ip address 10.1.13.1 255.255.255.0
#
interface Loopback1
ip address 1.1.1.1 255.255.255.255
#
interface Loopback2
ip address 1.1.1.2 255.255.255.255
#
interface Loopback3
ip address 1.1.1.3 255.255.255.255
#
interface Loopback4
ip address 1.1.1.4 255.255.255.255
#
interface Loopback5
ip address 1.1.1.5 255.255.255.255
#
interface Loopback123
ip address 123.123.123.123 255.255.255.255
#
interface Loopback135
ip address 135.135.135.135 255.255.255.255
#
ospf 123 router-id 123.123.123.123
import direct cost 123 type 1 tag 123
silent-interface all
undo silent-interface GigabitEthernet1/0/1
preference 110
preference ase 110
area 0.0.0.0
network 10.1.12.0 0.0.0.255
#
ospf 135 router-id 135.135.135.135
import direct cost 135 type 1 tag 135
silent-interface all
undo silent-interface GigabitEthernet1/0/2
preference 109
preference ase 109
filter-policy route-policy FPT import
area 0.0.0.0
network 10.1.13.0 0.0.0.255
#
ip prefix-list FPT index 10 permit 4.4.4.0 24 less-equal 32

ip prefix-list FPT index 10 permit 4.4.4.1 32
ip prefix-list FPT index 15 permit 4.4.4.2 32
ip prefix-list FPT index 20 permit 4.4.4.3 32
#
route-policy FPT deny node 10
if-match ip address prefix-list FPT
#
route-policy FPT permit node 20
#

R2:
sys
sysname R2
#
interface GigabitEthernet1/0/1
description TO R1
port link-mode route
ip address 10.1.12.2 255.255.255.0
#
interface GigabitEthernet1/0/2
description TO R4
port link-mode route
ip address 10.1.24.2 255.255.255.0
#
interface Loopback1
ip address 2.2.2.1 255.255.255.255
#
interface Loopback2
ip address 2.2.2.2 255.255.255.255
#
interface Loopback3
ip address 2.2.2.3 255.255.255.255
#
interface Loopback4
ip address 2.2.2.4 255.255.255.255
#
interface Loopback5
ip address 2.2.2.5 255.255.255.255
#
ospf 123 router-id 2.2.2.2
import direct cost 123 type 1 tag 123
silent-interface all
undo silent-interface GigabitEthernet1/0/1
undo silent-interface GigabitEthernet1/0/2
preference 110
preference ase 110
area 0
network 10.1.12.0 0.0.0.255
area 24
network 10.1.24.0 0.0.0.255
#

R3:
sys
sysname R3
#
interface GigabitEthernet1/0/1
description TO R1
port link-mode route
ip address 10.1.13.3 255.255.255.0
#
interface GigabitEthernet1/0/2
description TO R4
port link-mode route
ip address 10.1.35.3 255.255.255.0
#
interface Loopback1
ip address 3.3.3.1 255.255.255.255
#
interface Loopback2
ip address 3.3.3.2 255.255.255.255
#
interface Loopback3
ip address 3.3.3.3 255.255.255.255
#
interface Loopback4
ip address 3.3.3.4 255.255.255.255
#
interface Loopback5
ip address 3.3.3.5 255.255.255.255
#
ospf 135 router-id 3.3.3.3
import direct cost 135 type 1 tag 135
silent-interface all
undo silent-interface GigabitEthernet1/0/1
undo silent-interface GigabitEthernet1/0/2
preference 110
preference ase 110
area 0
network 10.1.13.0 0.0.0.255
area 35
network 10.1.35.0 0.0.0.255

#

R4:
sys
sysname R4
#
interface GigabitEthernet1/0/1
description TO R2
port link-mode route
ip address 10.1.24.4 255.255.255.0
#
interface GigabitEthernet1/0/2
description TO R3
port link-mode route
ip address 10.1.35.4 255.255.255.0
#
interface Loopback1
ip address 4.4.4.1 255.255.255.255
#
interface Loopback2
ip address 4.4.4.2 255.255.255.255
#
interface Loopback3
ip address 4.4.4.3 255.255.255.255
#
interface Loopback4
ip address 4.4.4.4 255.255.255.255
#
interface Loopback5
ip address 4.4.4.5 255.255.255.255
#
interface Loopback45
ip address 45.45.45.45 255.255.255.255
#
ospf 123 router-id 4.4.4.4
asbr-summary 4.0.0.0 255.0.0.0
import-route direct
silent-interface all
undo silent-interface GigabitEthernet1/0/1
preference 110
preference ase 110
area 24
network 10.1.24.0 0.0.0.255
abr-summary 4.0.0.0 8
#
ospf 135 router-id 4.4.4.4
import-route direct
silent-interface all
undo silent-interface GigabitEthernet1/0/2
preference 110
preference ase 110
area 35
network 10.1.35.0 0.0.0.255

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