[c-nsp] VTY access through VRF interface
Jay Nakamura
zeusdadog at gmail.com
Thu Oct 7 15:15:38 EDT 2010
I am trying to configure a router with couple VRF and I need to be
able to ssh/telnet to vty through VRF interface. I haven't had this
problem with other routers prior to 15.0M. Am I missing a command I
don't know about to enable this?
With 12.4x, I used "access-class .... vrf-also" and that seems to have
done it. The router I am working with is a 1941 with 15.0(1)M3
I don't have any firewall or anything else that could prevent logging
in (That I can see) I can login through the interface on the global
table, trying to get on the VRF interface gets me connection refused
Here is the redacted config
version 15.0
no ip source-route
ip cef
!
!
ip vrf Inside
rd 64512:3
import map VRFDefaultMap
route-target export 64512:3
route-target import 64512:2
!
ip vrf Outside
rd 64512:2
route-target export 64512:2
route-target import 64512:3
!
!
!
interface GigabitEthernet0/0
ip address x.x.x.1 255.255.255.248
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
!
interface GigabitEthernet0/1
ip vrf forwarding Inside
ip address 172.17.0.1 255.255.252.0
ip nat inside
ip virtual-reassembly
duplex auto
speed auto
!
interface Serial0/0/0
ip vrf forwarding Outside
ip address y.y.y.2 255.255.255.248
ip nat outside
ip virtual-reassembly
no clock rate 2000000
!
!
router bgp 64512
no synchronization
bgp log-neighbor-changes
no auto-summary
!
address-family ipv4 vrf Inside
no synchronization
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 vrf Outside
no synchronization
redistribute connected
redistribute static
default-information originate
exit-address-family
!
ip route 0.0.0.0 0.0.0.0 x.x.x.1
ip route vrf Outside 0.0.0.0 0.0.0.0 y.y.y.1
!
!
ip prefix-list DefaultOnly seq 5 permit 0.0.0.0/0
!
route-map VRFDefaultMap permit 10
match ip address prefix-list DefaultOnly
line vty 0 4
access-class MgmntACL in vrf-also
exec-timeout 120 0
privilege level 15
password 7 ****
login local
transport input telnet ssh
line vty 5 15
access-class MgmntACL in vrf-also
exec-timeout 120 0
privilege level 15
password 7 ****
login local
transport input telnet ssh
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