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L3 BGP MPLS and VPN don't work together

L3 BGP MPLS and VPN don't work together

Alexandr_P
Valued Contributor

‎10-13-2014 12:04 PM

Summit X460.
Scheme:
X460-1 (loopback vlan) <-> (ospf+mpls+ldp)<->X460-2 (loopback vlan) <-> (ospf+mpls+ldp) <-> cisco 7301
All work fine beetween X460-1 and X460-2; X460-2 and Cisco
All routes is present, protocols working, labels is running, BUT when enable iBGP session beetween X460-2 and Cisco, there is no connection beetween X460-1 and Cisco.
Is there some nuances or ideas?

Than you!
22 REPLIES 22

Alexandr_P
Valued Contributor

‎10-14-2014 08:29 AM

You mean thet I can't configure different routerid on different VRF?
If I want to configure few roureid what I have to do? Is this case will be successfull when I configure different routerid on different VR (created by me - not VR-Default)?
0 Kudos

Stephane_Grosj1
Extreme Employee

‎10-14-2014 08:06 AM

The BGP routerid should be the same in the parent VR and in the VPN-VRF.
0 Kudos

Alexandr_P
Valued Contributor

‎10-14-2014 05:08 AM

Hello, Stephane!

1. When enable BGP disappears connection - ospf/mpls/bgp.
2. I expect connection through ospf/mpls/bgp
3. ipv4-unicast AF disabled - it is normal, there is as example in Concept Guide and there is "next-hop-self in vpnv4" , other interactions is not necessary, only VPN routes
4. The same in the Cisco side.

Scheme of network:

2770d3c47cef442baf1d582d02a26f0e_RackMultipart20141014-26025-4d26ih-Scheme_inline.png


Full config below:
X460-2
#
# Module vlan configuration.
#
configure vlan default delete ports all
configure vr VR-Default delete ports 1:1-34, 2:1-34
configure vr VR-Default add ports 1:1-26, 1:28-34
create vr "AAAA" type vpn-vrf vr "VR-Default"
create vr "BBBB" type vpn-vrf vr "VR-Default"
create vr "CCCC" type vpn-vrf vr "VR-Default"
create vr "DDDD" type vpn-vrf vr "VR-Default"
configure vlan default delete ports 1:27-28, 2:1-34
enable jumbo-frame ports all
configure sharing address-based custom ipv4 source-and-destination
configure vman ethertype 0x8100
create vlan "Loopback0"
configure vlan Loopback0 description "Loopback0"
configure vlan Loopback0 protocol mpls
enable loopback-mode vlan Loopback0
create vlan "Loopback10" vr BBBB
enable loopback-mode vlan Loopback10
create vlan "Loopback20" vr AAAA
enable loopback-mode vlan Loopback20
create vlan "Loopback30" vr CCCC
enable loopback-mode vlan Loopback30
create vlan "Loopback40" vr DDDD
enable loopback-mode vlan Loopback40
create vlan "vlan110" vr AAAA
configure vlan vlan110 tag 110
create vlan "vlan130" vr BBBB
configure vlan vlan130 tag 130
create vlan "vlan132" vr CCCC
configure vlan vlan132 tag 132
create vlan "vlan133" vr DDDD
configure vlan vlan133 tag 133
create vlan "vlan219"
configure vlan vlan219 tag 219
create vlan "Vlan447"
configure vlan Vlan447 tag 447
create vlan "Vlan487"
configure vlan Vlan487 tag 487
create vlan "Vlan60"
configure vlan Vlan60 tag 60
configure vlan Vlan60 protocol mpls
create vlan "vlan61"
configure vlan vlan61 tag 61
configure vlan vlan61 protocol mpls
create vman "vman140"
configure vman vman140 tag 140
disable port 1:1
disable port 1:4
disable port 1:5
disable port 1:6
disable port 1:7
disable port 1:8
disable port 1:9
disable port 1:10
disable port 1:11
disable port 1:12
disable port 1:13
disable port 1:14
disable port 1:15
disable port 1:16
disable port 1:17
disable port 1:18
disable port 1:19
disable port 1:20
disable port 1:21
disable port 1:22
disable port 1:23
disable port 1:24
disable port 1:25
disable port 1:26
disable port 1:29
configure ports 1:29 auto off speed 10000 duplex full
disable port 1:30
configure ports 1:30 auto off speed 10000 duplex full
disable port 1:31
configure ports 1:31 auto off speed 10000 duplex full
disable port 1:32
configure ports 1:32 auto off speed 10000 duplex full
disable port 1:33
configure ports 1:33 auto off speed 10000 duplex full
disable port 1:34
configure ports 1:34 auto off speed 10000 duplex full
configure ports 2:2 auto off speed 1000 duplex full
disable port 2:3
disable port 2:4
disable port 2:5
disable port 2:6
disable port 2:7
disable port 2:8
disable port 2:9
disable port 2:10
disable port 2:11
disable port 2:12
disable port 2:13
disable port 2:14
disable port 2:15
disable port 2:16
disable port 2:17
disable port 2:18
disable port 2:19
disable port 2:20
disable port 2:21
disable port 2:22
disable port 2:23
disable port 2:24
disable port 2:25
disable port 2:26
disable port 2:29
configure ports 2:29 auto off speed 10000 duplex full
disable port 2:30
configure ports 2:30 auto off speed 10000 duplex full
disable port 2:31
configure ports 2:31 auto off speed 10000 duplex full
disable port 2:32
configure ports 2:32 auto off speed 10000 duplex full
disable port 2:33
configure ports 2:33 auto off speed 10000 duplex full
disable port 2:34
configure ports 2:34 auto off speed 10000 duplex full
enable sharing 1:27 grouping 1:27, 2:27 algorithm address-based L3_L4 lacp
configure vlan Default add ports 1:1-26, 1:29-34 untagged
configure vlan vlan110 add ports 1:27 tagged
configure vlan vlan130 add ports 1:27 tagged
configure vlan vlan132 add ports 1:27 tagged
configure vlan vlan133 add ports 1:27 tagged
configure vlan vlan219 add ports 2:1-2 tagged
configure vlan Vlan447 add ports 1:3, 1:28 tagged
configure vlan Vlan487 add ports 1:3, 2:1 tagged
configure vlan Vlan60 add ports 2:1 tagged
configure vlan vlan61 add ports 1:28 tagged
configure vman vman140 add ports 1:2 tagged
configure vlan Loopback0 ipaddress 192.168.88.240 255.255.255.255
enable ipforwarding vlan Loopback0
configure ip-mtu 9000 vlan Loopback0
configure vlan Vlan60 ipaddress 192.168.89.244 255.255.255.248
enable ipforwarding vlan Vlan60
configure ip-mtu 9000 vlan Vlan60
configure vlan vman140 ipaddress 192.168.89.249 255.255.255.252
enable ipforwarding vlan vman140
configure ip-mtu 9000 vlan vman140
configure vlan vlan219 ipaddress 192.168.90.173 255.255.255.248
enable ipforwarding vlan vlan219
configure ip-mtu 9000 vlan vlan219
configure vlan vlan110 ipaddress 10.20.2.4 255.255.255.240
enable ipforwarding vlan vlan110
configure ip-mtu 9000 vlan vlan110
configure vlan vlan132 ipaddress 10.20.2.36 255.255.255.240
enable ipforwarding vlan vlan132
configure ip-mtu 9000 vlan vlan132
configure vlan vlan133 ipaddress 10.20.2.52 255.255.255.240
enable ipforwarding vlan vlan133
configure ip-mtu 9000 vlan vlan133
configure vlan vlan61 ipaddress 192.168.89.254 255.255.255.252
enable ipforwarding vlan vlan61
configure ip-mtu 9000 vlan vlan61
configure vlan Loopback10 ipaddress 10.20.1.122 255.255.255.255
enable ipforwarding vlan Loopback10
configure vlan vlan130 ipaddress 10.20.2.20 255.255.255.240
enable ipforwarding vlan vlan130
configure ip-mtu 9000 vlan vlan130
configure vlan Loopback20 ipaddress 10.20.2.241 255.255.255.255
enable ipforwarding vlan Loopback20
configure vlan Loopback30 ipaddress 10.20.2.242 255.255.255.255
enable ipforwarding vlan Loopback30
configure vlan Loopback40 ipaddress 10.20.2.243 255.255.255.255
enable ipforwarding vlan Loopback40
configure vr AAAA rd 45800:70
configure vr BBBB rd 45800:50
configure vr CCCC rd 45800:110
configure vr DDDD rd 45800:120
configure vr AAAA route-target both add 45800:70
configure vr BBBB route-target both add 45800:50
configure vr CCCC route-target both add 45800:110
configure vr DDDD route-target both add 45800:120

#
# Module fdb configuration.
#
configure iparp vr BBBB fast-convergence on

#
# Module rtmgr configuration.
#
enable iproute sharing vr VR-Default
enable iproute sharing vr AAAA
enable iproute sharing vr BBBB
enable iproute sharing vr CCCC
enable iproute sharing vr DDDD
enable iproute mpls-next-hop

#
# Module mcmgr configuration.
#
enable ipmcforwarding vlan "Loopback0"
enable ipmcforwarding vlan "Loopback10"
enable ipmcforwarding vlan "Loopback20"
enable ipmcforwarding vlan "Loopback30"
enable ipmcforwarding vlan "Loopback40"
enable ipmcforwarding vlan "vlan130"
enable ipmcforwarding vlan "vlan219"
enable ipmcforwarding vlan "Vlan60"
enable ipmcforwarding vlan "vlan61"
enable ipmcforwarding vlan "vman140"

#
# Module bgp configuration.
#
configure bgp AS-number 45800
configure bgp routerid 192.168.88.240
enable bgp community format AS-number:number
create bgp neighbor 192.168.88.225 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.225 source-interface ipaddress 191.168.88.240
create bgp neighbor 192.168.88.226 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.226 source-interface ipaddress 192.168.88.240
create bgp neighbor 192.168.88.241 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.241 source-interface ipaddress 192.168.88.240
enable bgp neighbor 192.168.88.241
configure bgp neighbor 192.168.88.225 send-community extended
disable bgp neighbor 192.168.225 capability ipv4-unicast
disable bgp neighbor 192.168.88.225 capability ipv4-multicast
configure bgp neighbor 192.168.88.225 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.225 capability vpnv4
enable bgp neighbor 192.168.88.225 address-family vpnv4 soft-in-reset
configure bgp neighbor 192.168.88.226 send-community extended
disable bgp neighbor 192.168.88.226 capability ipv4-unicast
disable bgp neighbor 192.168.88.226 capability ipv4-multicast
configure bgp neighbor 192.168.88.226 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.226 capability vpnv4
enable bgp neighbor 192.168.88.226 address-family vpnv4 soft-in-reset
configure bgp neighbor 192.168.88.241 send-community extended
disable bgp neighbor 192.168.88.241 capability ipv4-unicast
disable bgp neighbor 192.168.88.241 capability ipv4-multicast
configure bgp neighbor 192.168.88.241 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.241 capability vpnv4
enable bgp export vr BBBB direct address-family vpnv4
enable bgp export vr BBBB static address-family vpnv4
enable bgp export vr AAAA direct address-family vpnv4
enable bgp export vr AAAA static address-family vpnv4
enable bgp export vr CCCC direct address-family vpnv4
enable bgp export vr CCCC static address-family vpnv4
enable bgp export vr DDDD direct address-family vpnv4
enable bgp export vr DDDD static address-family vpnv4
enable bgp

#
# Module lldp configuration.
#
enable lldp ports 1:2

#
# Module mpls configuration.
#
configure mpls add vlan "Loopback0"
enable mpls vlan "Loopback0"
enable mpls ldp vlan "Loopback0"
configure mpls add vlan "vlan219"
enable mpls vlan "vlan219"
enable mpls ldp vlan "vlan219"
configure mpls add vlan "Vlan60"
enable mpls vlan "Vlan60"
enable mpls ldp vlan "Vlan60"
configure mpls add vlan "vlan61"
enable mpls vlan "vlan61"
enable mpls ldp vlan "vlan61"
configure mpls add vlan "vman140"
enable mpls vlan "vman140"
enable mpls ldp vlan "vman140"
configure mpls lsr-id 192.168.88.240
enable mpls protocol ldp
enable mpls

#
# Module ospf configuration.
#
configure ospf routerid 192.168.88.240
enable ospf
enable ospf export direct cost 30 type ase-type-1
create ospf area 192.168.89.248
configure ospf add vlan Loopback0 area 0.0.0.0
configure ospf add vlan vlan219 area 0.0.0.0
configure ospf vlan vlan219 cost 40
configure ospf add vlan Vlan60 area 0.0.0.0
configure ospf vlan Vlan60 cost 30
configure ospf add vlan vlan61 area 0.0.0.0
configure ospf vlan vlan61 cost 30
configure ospf add vlan vman140 area 192.168.89.248 link-type point-to-point
configure ospf vlan vman140 cost 5

X460-1

#
# Module vlan configuration.
#
configure vlan default delete ports all
configure vr VR-Default delete ports 1-34
configure vr VR-Default add ports 1, 3-27, 29-34
create vr "BBBB" type vpn-vrf vr "VR-Default"
configure vr BBBB add ports 2
create vr "EEEE"
configure vr EEEE add ports 28
configure vlan default delete ports 1-2, 28
configure vman ethertype 0x8100
create vlan "Inet-Mgmt-IPTP" vr EEEE
configure vlan Inet-Mgmt-IPTP protocol IP
create vlan "Loopback0"
configure vlan Loopback0 description "Loopback0"
enable loopback-mode vlan Loopback0
create vlan "Loopback10" vr BBBB
enable loopback-mode vlan Loopback10
create vlan "vlan142" vr BBBB
configure vlan vlan142 tag 142
create vlan "vlan152" vr BBBB
configure vlan vlan152 tag 152
create vman "vman140"
configure vman vman140 tag 140
enable jumbo-frame ports 1
enable jumbo-frame ports 2
disable port 3
enable jumbo-frame ports 3
disable port 4
enable jumbo-frame ports 4
disable port 5
enable jumbo-frame ports 5
disable port 6
enable jumbo-frame ports 6
disable port 7
enable jumbo-frame ports 7
disable port 8
enable jumbo-frame ports 8
disable port 9
enable jumbo-frame ports 9
disable port 10
enable jumbo-frame ports 10
disable port 11
enable jumbo-frame ports 11
disable port 12
enable jumbo-frame ports 12
disable port 13
enable jumbo-frame ports 13
disable port 14
enable jumbo-frame ports 14
disable port 15
enable jumbo-frame ports 15
disable port 16
enable jumbo-frame ports 16
disable port 17
enable jumbo-frame ports 17
disable port 18
enable jumbo-frame ports 18
disable port 19
enable jumbo-frame ports 19
disable port 20
enable jumbo-frame ports 20
disable port 21
enable jumbo-frame ports 21
disable port 22
enable jumbo-frame ports 22
disable port 23
enable jumbo-frame ports 23
disable port 24
enable jumbo-frame ports 24
disable port 25
enable jumbo-frame ports 25
disable port 26
enable jumbo-frame ports 26
disable port 27
enable jumbo-frame ports 27
enable jumbo-frame ports 28
disable flooding all_cast port 28
configure ports 29 auto off speed 10000 duplex full
configure ports 30 auto off speed 10000 duplex full
configure ports 31 auto off speed 10000 duplex full
configure ports 32 auto off speed 10000 duplex full
configure ports 33 auto off speed 10000 duplex full
configure ports 34 auto off speed 10000 duplex full
configure mirror DefaultMirror to port 27 remote-tag 200
configure vlan Default add ports 3-27, 29-34 untagged
configure vlan Inet-Mgmt-IPTP add ports 28 untagged
configure vlan vlan142 add ports 2 tagged
configure vlan vlan152 add ports 2 tagged
configure vman vman140 add ports 1 tagged
configure vlan Loopback0 ipaddress 192.168.88.241 255.255.255.255
enable ipforwarding vlan Loopback0
configure ip-mtu 9000 vlan Loopback0
configure vlan vman140 ipaddress 192.168.89.250 255.255.255.252
enable ipforwarding vlan vman140
configure ip-mtu 9000 vlan vman140
configure vlan Inet-Mgmt-IPTP ipaddress 192.168.123.131 255.255.255.0
enable ipforwarding vlan Inet-Mgmt-IPTP
configure vlan vlan142 ipaddress 10.20.1.105 255.255.255.248
enable ipforwarding vlan vlan142
configure vlan Loopback10 ipaddress 10.20.1.121 255.255.255.255
enable ipforwarding vlan Loopback10
configure vlan vlan152 ipaddress 10.20.1.113 255.255.255.248
enable ipforwarding vlan vlan152
configure vr BBBB add protocol bgp
configure vr BBBB rd 45800:50
configure vr BBBB route-target both add 45800:50
configure mirror DefaultMirror add port 2 ingress-and-egress

#
# Module fdb configuration.
#
configure iparp vr BBBB fast-convergence on

#
# Module rtmgr configuration.
#
enable iproute sharing vr VR-Default
enable iproute sharing vr BBBB
configure iproute add default 192.168.123.254 vr EEEE
enable iproute mpls-next-hop

#
# Module mcmgr configuration.
#
enable ipmcforwarding vlan "vman140"

#
# Module bgp configuration.
#
configure bgp AS-number 45800
configure bgp routerid 192.168.88.241
configure bgp maximum-paths 8
enable bgp community format AS-number:number
create bgp neighbor 192.168.88.225 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.225 source-interface ipaddress 192.168.88.241
enable bgp neighbor 192.168.88.225
create bgp neighbor 192.168.88.226 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.226 source-interface ipaddress 192.168.88.241
enable bgp neighbor 192.168.88.226
create bgp neighbor 192.168.88.240 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.240 source-interface ipaddress 192.168.88.241
enable bgp neighbor 192.168.88.240
configure bgp neighbor 192.168.88.225 send-community extended
disable bgp neighbor 192.168.88.225 capability ipv4-unicast
disable bgp neighbor 192.168.88.225 capability ipv4-multicast
configure bgp neighbor 192.168.88.225 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.225 capability vpnv4
enable bgp neighbor 192.168.88.225 address-family vpnv4 soft-in-reset
configure bgp neighbor 192.168.88.226 send-community extended
disable bgp neighbor 192.168.88.226 capability ipv4-unicast
disable bgp neighbor 192.168.88.226 capability ipv4-multicast
configure bgp neighbor 192.168.88.226 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.226 capability vpnv4
enable bgp neighbor 192.168.88.226 address-family vpnv4 soft-in-reset
configure bgp neighbor 192.168.88.240 send-community extended
disable bgp neighbor 192.168.88.240 capability ipv4-unicast
disable bgp neighbor 192.168.88.240 capability ipv4-multicast
configure bgp neighbor 192.168.88.240 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.240 capability vpnv4
enable bgp export vr BBBB direct address-family vpnv4
enable bgp export vr BBBB static address-family vpnv4
enable bgp export vr BBBB bgp address-family vpnv4
enable bgp

#
# Module bgp configuration on virtual router VR-SIGTRAN-VPN.
#
virtual-router BBBB
configure bgp AS-number 45800
configure bgp routerid 10.20.1.121
configure bgp maximum-paths 8
enable bgp fast-external-fallover
create bgp neighbor 10.20.1.108 remote-AS-number 4788
enable bgp neighbor 10.20.1.108
create bgp neighbor 10.20.1.116 remote-AS-number 4788
enable bgp neighbor 10.20.1.116
configure bgp neighbor 10.20.1.108 route-policy in AS4788-map-in
configure bgp neighbor 10.20.1.108 route-policy out AS4788-map-out
enable bgp neighbor 10.20.1.108 soft-in-reset
disable bgp neighbor 10.20.1.108 capability ipv4-multicast
configure bgp neighbor 10.20.1.116 route-policy in AS4788-map-in
configure bgp neighbor 10.20.1.116 route-policy out AS4788-map-out
enable bgp neighbor 10.20.1.116 soft-in-reset
disable bgp neighbor 10.20.1.116 capability ipv4-multicast
enable bgp export direct address-family ipv4-unicast
enable bgp export remote-vpn address-family ipv4-unicast
enable bgp
virtual-router VR-Default

#
# Module edp configuration.
#
disable edp ports 28

#
# Module lldp configuration.
#
enable lldp ports 1

#
# Module mpls configuration.
#
configure mpls add vlan "Loopback0"
enable mpls vlan "Loopback0"
enable mpls ldp vlan "Loopback0"
configure mpls add vlan "vman140"
enable mpls vlan "vman140"
enable mpls ldp vlan "vman140"
configure mpls lsr-id 192.168.88.241
enable mpls protocol ldp
enable mpls

#
# Module ospf configuration.
#
configure ospf routerid 192.168.88.241
enable ospf
enable ospf export direct cost 30 type ase-type-1
create ospf area 192.168.89.248
configure ospf add vlan Loopback0 area 192.168.89.248
configure ospf add vlan vman140 area 192.168.89.248 link-type point-to-point
configure ospf vlan vman140 cost 5

#
# Module pim configuration.
#
configure pim register-checksum-to include-data
configure pim ipv6 register-checksum-to include-data

0 Kudos

Stephane_Grosj1
Extreme Employee

‎10-13-2014 01:19 PM

Thanks,

Let's be sure of what you're trying to setup.

I understood you wanted to configure a L3VPN service on your backbone, made of x460 and Cisco routers. Reading again your initial question, I have a doubt of what you're trying to do.

You were saying: "when enable iBGP session beetween X460-2 and Cisco, there is no connection beetween X460-1 and Cisco".

Is that a typo, a shortcut, or are you really expecting to have a connection between x460-1 and Cisco when configuring x460-2 to Cisco? When you say connection, what do you mean exactly? I understand you already have reachability because of OSPF/MPLS.

Assuming you really want to have L3VPN (I see the vpnv4 AF enabled), this configuration is missing the VPN-VRF, RD and RT and export part.

What MP-iBGP session are Established?
Is it normal to have ipv4-unicast AF disabled?
Is it the same on the Cisco side?

0 Kudos

Alexandr_P
Valued Contributor

‎10-13-2014 12:56 PM

X460-1 (192.168.88.241)
## Module vlan configuration.
#
configure vlan default delete ports all
configure vr VR-Default delete ports 1-34
configure vr VR-Default add ports 1, 3-27, 29-34
configure vman ethertype 0x8100
create vlan "Loopback0"
enable loopback-mode vlan Loopback0
create vman "vman140"
configure vman vman140 tag 140
enable jumbo-frame ports 1
configure vman vman140 add ports 1 tagged
onfigure vlan Loopback0 ipaddress 192.168.88.241 255.255.255.255
enable ipforwarding vlan Loopback0configure ip-mtu 9000 vlan Loopback0
configure vlan vman140 ipaddress 192.168.89.250 255.255.255.252
enable ipforwarding vlan vman140
configure ip-mtu 9000 vlan vman140
#
# Module rtmgr configuration.
#
enable iproute sharing vr VR-Default
enable iproute mpls-next-hop
#
# Module mcmgr configuration.
#
enable ipmcforwarding vlan "vman140"
#
# Module bgp configuration.
#
configure bgp AS-number 45800
configure bgp routerid 192.168.88.241
configure bgp maximum-paths 8
enable bgp community format AS-number:number
create bgp neighbor 192.168.88.226 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.226 source-interface ipaddress 192.168.88.241
enable bgp neighbor 192.168.88.226
create bgp neighbor 192.168.88.240 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.240 source-interface ipaddress 192.68.88.241
enable bgp neighbor 192.168.88.240
configure bgp neighbor 192.168.88.226 send-community extended
disable bgp neighbor 192.168.88.226 capability ipv4-unicast
disable bgp neighbor 192.168.88.226 capability ipv4-multicast
configure bgp neighbor 192.168.88.226 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.226 capability vpnv4
enable bgp neighbor 192.168.88.226 address-family vpnv4 soft-in-reset
configure bgp neighbor 192.168.88.240 send-community extended
disable bgp neighbor 192.168.88.240 capability ipv4-unicast
disable bgp neighbor 192.168.88.240 capability ipv4-multicast
configure bgp neighbor 192.168.88.240 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.240 capability vpnv4
enable bgp
#
# Module mpls configuration.
#
configure mpls add vlan "Loopback0"
enable mpls vlan "Loopback0"
enable mpls ldp vlan "Loopback0"
configure mpls add vlan "vman140"
enable mpls vlan "vman140"
enable mpls ldp vlan "vman140"
configure mpls lsr-id 192.168.88.241
enable mpls protocol ldp
enable mpls
#
# Module ospf configuration.
#
configure ospf routerid 192.168.88.241
enable ospf
enable ospf export direct cost 30 type ase-type-1
create ospf area 192.168.89.248
configure ospf add vlan Loopback0 area 192.168.89.248
configure ospf add vlan vman140 area 192.168.89.248 link-type point-to-point
configure ospf vlan vman140 cost 5

X460-2 (192.168.88.240)
#
# Module vlan configuration.
#
configure vlan default delete ports all
enable jumbo-frame ports all
configure vman ethertype 0x8100
create vlan "Loopback0"
configure vlan Loopback0 description "Loopback0"
configure vlan Loopback0 protocol mpls
enable loopback-mode vlan Loopback0
create vlan "vlan61"
configure vlan vlan61 tag 61
configure vlan vlan61 protocol mpls
create vman "vman140"
configure vman vman140 tag 140
configure vlan vlan61 add ports 28 tagged
configure vman vman140 add ports 2 tagged
configure vlan vlan61 ipaddress 192.168.89.254 255.255.255.252
enable ipforwarding vlan vlan61
configure ip-mtu 9000 vlan vlan61
configure vlan Loopback0 ipaddress 192.168.88.240 255.255.255.255
enable ipforwarding vlan Loopback0
configure ip-mtu 9000 vlan Loopback0
configure vlan vman140 ipaddress 192.168.89.249 255.255.255.252
enable ipforwarding vlan vman140
configure ip-mtu 9000 vlan vman140
#
# Module rtmgr configuration.
#
enable iproute sharing vr VR-Default
enable iproute mpls-next-hop
#
# Module mcmgr configuration.
#
enable ipmcforwarding vlan "Loopback0"
enable ipmcforwarding vlan "vlan61"
enable ipmcforwarding vlan "vman140"
#
# Module bgp configuration.
#
configure bgp AS-number 45800
configure bgp routerid 192.168.88.240
enable bgp community format AS-number:number
create bgp neighbor 192.168.88.226 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.226 source-interface ipaddress 192.168.88.240
create bgp neighbor 192.168.88.241 remote-AS-number 45800 multi-hop
configure bgp neighbor 192.168.88.241 source-interface ipaddress 192.168.88.240
enable bgp neighbor 192.168.88.241
configure bgp neighbor 192.168.88.226 send-community extended
disable bgp neighbor 192.168.88.226 capability ipv4-unicast
disable bgp neighbor 192.168.88.226 capability ipv4-multicast
configure bgp neighbor 192.168.88.226 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.226 capability vpnv4
enable bgp neighbor 192.168.88.226 address-family vpnv4 soft-in-reset
configure bgp neighbor 192.168.88.241 send-community extended
disable bgp neighbor 192.168.88.241 capability ipv4-unicast
disable bgp neighbor 192.168.88.241 capability ipv4-multicast
configure bgp neighbor 192.168.88.241 address-family vpnv4 next-hop-self
enable bgp neighbor 192.168.88.241 capability vpnv4
enable bgp
#
# Module mpls configuration.
#
configure mpls add vlan "Loopback0"
enable mpls vlan "Loopback0"
enable mpls ldp vlan "Loopback0"
configure mpls add vlan "vlan61"
enable mpls vlan "vlan61"
enable mpls ldp vlan "vlan61"
configure mpls add vlan "vman140"
enable mpls vlan "vman140"
enable mpls ldp vlan "vman140"
configure mpls lsr-id 192.168.88.240
enable mpls protocol ldp
enable mpls
#
# Module ospf configuration.
#
configure ospf routerid 192.168.88.240
enable ospf
enable ospf export direct cost 30 type ase-type-1
create ospf area 192.168.89.248
configure ospf add vlan Loopback0 area 0.0.0.0
configure ospf add vlan vlan61 area 0.0.0.0
configure ospf vlan vlan61 cost 30
configure ospf add vlan vman140 area 192.168.89.248 link-type point-to-point
configure ospf vlan vman140 cost 5

Then Cisco 7301
(vlan 61 - 192.168.89.253/30)
(loopback0 - 192.168.88.226)
0 Kudos
GTM-P2G8KFN