LHCONE BGP configuration examples
Brocade
router bgp
local-as 513
neighbor 192.16.156.1 remote-as 20641
neighbor 192.16.156.1 description "----> LHCONE Route Server EU"
neighbor 192.16.156.1 ebgp-multihop 255
neighbor 192.16.156.1 password MD5PASSWORD
neighbor 192.16.156.1 soft-reconfiguration inbound
neighbor 2001:7f8:1c:3000:0:2:641:1 remote-as 20641
neighbor 2001:7f8:1c:3000:0:2:641:1 description "----> LHCONE Route Server EU"
neighbor 2001:7f8:1c:3000:0:2:641:1 ebgp-multihop 255
neighbor 2001:7f8:1c:3000:0:2:641:1 password MD5PASSWORD
address-family ipv4 unicast
network 128.142.0.0/16
network 137.138.0.0/16
aggregate-address 128.142.0.0/16 summary-only
aggregate-address 137.138.0.0/16 summary-only
neighbor 192.16.156.1 maximum-prefix 100
neighbor 192.16.156.1 route-map in LHCONE-IN
neighbor 192.16.156.1 route-map out LHCONE-OUT
neighbor 192.16.156.1 send-community
neighbor 192.16.156.1 weight 100
no neighbor 2001:7f8:1c:3000:0:2:641:1 activate
exit-address-family
address-family ipv6 unicast
aggregate-address 2001:1458::/32 summary-only
network 2001:1458::/32
neighbor 2001:7f8:1c:3000:0:2:641:1 activate
neighbor 2001:7f8:1c:3000:0:2:641:1 maximum-prefix 100
neighbor 2001:7f8:1c:3000:0:2:641:1 route-map in LHCONE-IN
neighbor 2001:7f8:1c:3000:0:2:641:1 route-map out LHCONE-OUT
neighbor 2001:7f8:1c:3000:0:2:641:1 send-community
exit-address-family
!
route-map LHCONE-IN permit 10
set metric 50
set local-preference 64000
!
route-map LHCONE-OUT permit 10
match as-path 2
set metric 50
!
ip as-path access-list 2 seq 5 permit ^$
ip as-path access-list 2 seq 10 permit ^513$
!
Cisco
no bgp enforce-first-as
neighbor 192.16.156.1 remote-as 20641
neighbor 192.16.156.1 description ---> LHCONE <---
neighbor 192.16.156.1 shutdown
neighbor 192.16.156.1 ebgp-multihop 255
neighbor 192.16.156.1 password 7 MD5Password
neighbor 192.16.156.1 update-source Vlan3000
neighbor 192.16.156.1 version 4
neighbor 192.16.156.1 transport path-mtu-discovery
neighbor 2001:7F8:1C:3000:0:2:641:1 remote-as 20641
neighbor 2001:7F8:1C:3000:0:2:641:1 description ---> LHCONE-IPv6 <---
neighbor 2001:7F8:1C:3000:0:2:641:1 shutdown
neighbor 2001:7F8:1C:3000:0:2:641:1 ebgp-multihop 255
neighbor 2001:7F8:1C:3000:0:2:641:1 password 7 MD5Password
neighbor 2001:7F8:1C:3000:0:2:641:1 update-source Vlan3000
neighbor 2001:7F8:1C:3000:0:2:641:1 version 4
address-family ipv4
no neighbor 2001:7F8:1C:3000:0:2:641:1 activate
neighbor 192.16.156.1 activate
neighbor 192.16.156.1 soft-reconfiguration inbound
neighbor 192.16.156.1 route-map LHCONE-IN in
neighbor 192.16.156.1 route-map LHCONE-OUT out
exit
address-family ipv6
neighbor 2001:7F8:1C:3000:0:2:641:1 activate
neighbor 2001:7F8:1C:3000:0:2:641:1 soft-reconfiguration inbound
neighbor 2001:7F8:1C:3000:0:2:641:1 route-map LHCONE-IN in
neighbor 2001:7F8:1C:3000:0:2:641:1 route-map LHCONE-OUT out
exit
Force10
no bgp enforce-first-as
neighbor 192.16.156.1 description ---> LHCONE <---
neighbor 192.16.156.1 route-map LHCONE-IN in
neighbor 192.16.156.1 route-map LHCONE-OUT out
neighbor 192.16.156.1 ebgp-multihop 255
neighbor 192.16.156.1 maximum-prefix 100
neighbor 192.16.156.1 send-community
neighbor 192.16.156.1 password 7 MD5Password
neighbor 192.16.156.1 soft-reconfiguration inbound
neighbor 192.16.156.1 no shutdown
neighbor 2001:7f8:1c:3000:0:2:641:1 remote-as 20641
no neighbor 2001:7f8:1c:3000:0:2:641:1 activate
neighbor 2001:7f8:1c:3000:0:2:641:1 description ---> LHCONE-IPv6 <---
neighbor 2001:7f8:1c:3000:0:2:641:1 ebgp-multihop 255
neighbor 2001:7f8:1c:3000:0:2:641:1 send-community
neighbor 2001:7f8:1c:3000:0:2:641:1 password 7 MD5Password
address-family ipv6 unicast
neighbor 2001:7f8:1c:3000:0:2:641:1 activate
neighbor 2001:7f8:1c:3000:0:2:641:1 route-map LHCONE-IPV6-IN in
neighbor 2001:7f8:1c:3000:0:2:641:1 route-map LHCONE-IPV6-OUT out
exit-address-family
Juniper
BGP ECMP
maximum-paths ebgp 2
BGP filtering
End sites should not export the prefixes received from LHCONE to any other peer.
You can use the no-export community, or custom communities to handle this.
Topic revision: r5 - 2011-10-14
- unknown