доброго времени суток.маршрутизатор ASR-1002, поднято BGP, интернеты планировал раздавать через ip unnumbered. но вот возникла надобность поднять NAT. и не тут то было...
interface Loopback0
ip address X.X.X.1 255.255.255.192
!
interface Loopback1
ip address X.X.X.65 255.255.255.192
ip nat outside
ip virtual-reassembly
!
interface GigabitEthernet0/0/0
no ip address
no negotiation auto
!
interface GigabitEthernet0/0/0.34
description "Internet (uplinc)"
encapsulation dot1Q 34
ip address Y.Y.Y.2 255.255.255.252
no ip redirects
no ip unreachables
!
interface GigabitEthernet0/0/0.3101 тут интернет работает
description "Client 1"
encapsulation dot1Q 3101
ip unnumbered Loopback0
ip flow ingress
ip flow egress
!
interface GigabitEthernet0/0/0.3102 тут не работает
description "Client 2 (NAT)"
encapsulation dot1Q 3102
ip address 192.168.100.1 255.255.255.0
ip virtual-reassembly
ip nat inside
!
router bgp 197232
synchronization
bgp log-neighbor-changes
network X.X.X.0
neighbor Y.Y.Y.1 remote-as 42274
auto-summary
!
ip nat inside source static 192.168.100.2 212.73.112.65
!
ip route 0.0.0.0 0.0.0.0 Null0 255
ip route X.X.X.0 255.255.255.0 Null0 255
ip route X.X.X.2 255.255.255.255 GigabitEthernet0/0/0.3101
ip route X.X.X.128 255.255.255.128 172.16.0.2
!
Router#sh ip nat tr
Pro Inside global Inside local Outside local Outside global
--- X.X.X.65 192.168.100.2 --- ---
Total number of translations: 1
Router#sh ver
Cisco IOS Software, IOS-XE Software (PPC_LINUX_IOSD-ADVIPSERVICES-M), Version 12.2(33)XNE1, RELEASE SOFTWARE (fc1)
.....
NAT так и не захотел работать.
Возможно ли его вообще завести с ip nat outside на Loopback?