[cisco] Re: schimbat next-hop, cont
ciprian niculescu <[email protected]> Tue, 06 Jul 2004 11:51:51 +0200
| Newsgroups | gmane.org.user-groups.rlug.general,gmane.org.user-groups.rlug.cisco |
|---|---|
| Message-ID | <[email protected]> |
nu merge, nu exista in adr-fam-vpnv4 la neib default-orig, iar in alta
parte zice sa activez mai intai peerul.
uite configul complet
BR - ospf - PE1 - iMBGP - PE3
practic eu vreau sa fac BR - PE1 - PE3 - CE si vreau sa ajunga la CE o
ruta default, si am zis sa o propag pe cea din BR, dar se pare ca nu
vrea, ca PE1/3 o schimba cu self, si CE nu intelege nimic din ruta aia
BR:
router ospf 10
log-adjacency-changes
network 15.15.22.0 0.0.0.255 area 10
network 192.168.1.0 0.0.0.255 area 10 (un test de ruta, am un loop10)
default-information originate
!
ip route 0.0.0.0 0.0.0.0 15.15.11.1
PE1:
ip vrf vpn_int
rd 3:3
route-target export 3:3
route-target import 3:3
route-target import 10:201
!
interface Loopback0
ip address 1.1.1.1 255.255.255.255
! ospf catre BR
router ospf 1 vrf vpn_int
log-adjacency-changes
redistribute bgp 1000 subnets
network 15.15.22.0 0.0.0.255 area 10
!
router bgp 1000
bgp log-neighbor-changes
neighbor 3.3.3.3 remote-as 1000
neighbor 3.3.3.3 update-source Loopback0
!
address-family ipv4
no neighbor 3.3.3.3 activate
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 3.3.3.3 activate
neighbor 3.3.3.3 send-community extended
exit-address-family
!
address-family ipv4 vrf vpn_int
redistribute ospf 1 vrf vpn_int match internal external 1 external 2
default-information originate
no auto-summary
no synchronization
exit-address-family
!
PE1#sh ip ro vrf vpn_int
Gateway of last resort is 157.159.225.1 to network 0.0.0.0
C 15.15.22.0/24 is directly connected, FastEthernet0/1.300
O 192.168.1.1 [110/2] via 15.15.22.1, 00:05:51, FastEth0/1.300
O*E2 0.0.0.0/0 [110/1] via 15.15.22.1, 00:05:51, FastEthernet0/1.300
PE1#sh ip bgp vpnv4 all neighbors 3.3.3.3 advertised-routes
BGP table version is 27, local router ID is 1.1.1.1
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 3:3 (default for vrf vpn_int)
*> 0.0.0.0 15.15.22.1 1 32768 ?
*> 15.15.22.0/24 0.0.0.0 0 32768 ?
*> 192.168.1.1/32 15.15.22.1 2 32768 ?
DECI O DA BINE CU NEXT-HOP CUM TREBUIE
PE3:
ip vrf vpn_int
rd 3:3
route-target export 3:3
route-target import 3:3
!
ip vrf vpn_voip
rd 10:201
route-target export 10:201
route-target import 10:201
route-target import 3:3
!
interface Loopback0
ip address 3.3.3.3 255.255.255.255
!
router bgp 1000
bgp log-neighbor-changes
neighbor 1.1.1.1 remote-as 1000
neighbor 1.1.1.1 update-source Loopback0
!
address-family ipv4
no neighbor 1.1.1.1 activate
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 1.1.1.1 activate
neighbor 1.1.1.1 send-community extended
exit-address-family
!
address-family ipv4 vrf vpn_voip
redistribute rip
no auto-summary
no synchronization
exit-address-family
!
address-family ipv4 vrf vpn_int
no auto-summary
no synchronization
exit-address-family
!
PE3#sh ip ro vrf vpn_int
Gateway of last resort is 1.1.1.1 to network 0.0.0.0
B 192.168.1.1 [200/2] via 1.1.1.1, 00:11:05
B* 0.0.0.0/0 [200/1] via 1.1.1.1, 00:11:05
DE CE A TRECUT CU 1.1.1.1?????
PE3#sh ip bgp vpnv4 all neighbors 1.1.1.1 routes
BGP table version is 36, local router ID is 3.3.3.3
Route Distinguisher: 3:3 (default for vrf vpn_int)
*>i0.0.0.0 1.1.1.1 1 100 0 ?
r>i15.15.22.0/24 1.1.1.1 0 100 0 ?
*>i192.168.1.1/32 1.1.1.1 2 100 0 ?
Route Distinguisher: 10:201 (default for vrf vpn_voip)
*>i0.0.0.0 1.1.1.1 1 100 0 ?
*>i15.15.22.0/24 1.1.1.1 0 100 0 ?
*>i192.168.1.1/32 1.1.1.1 2 100 0 ?
idei????
C