Cisco GRS User Manual

100.1.1.0/24 serviceapp 3
200.1.1.0/24 serviceapp 3
!
Configuring ACL for a Infrastructure Service Virtual Interface: Example
In the following example output, the IP address 1.1.1.1 is used by the SVI on the MSC side and IP address
1.1.1.2 is used in the CGSE PLIM.
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# ipv4 access-list ServiceInfraFilter
RP/0/RP0/CPU0:router(config)# 100 permit ipv4 host 1.1.1.1 any
RP/0/RP0/CPU0:router(config)# 101 permit ipv4 host 1.1.1.2 any
RP/0/RP0/CPU0:router(config)# interface ServiceInfra1
RP/0/RP0/CPU0:router(config-if)# ipv4 address 1.1.1.1 255.255.255.192 service-location
0/1/CPU0
RP/0/RP0/CPU0:router(config-if)# ipv4 access-group ServiceInfraFilter egress
Use the show controllers services boot-params command to verify the IP addresses of SVI and
the CGSE PLIM.
RP/0/RP0/CPU0:router# show controllers services boot-params location 0/1/CPU0
=============================================
Boot Params
=============================================
Phase of implmentation : 1
Application : CGN
MSC ipv4 addddress : 1.1.1.1
Octeon ipv4 addddress : 1.1.1.2
ipv4netmask : 255.255.255.252
NAT44 Configuration: Example
This example shows a NAT44 sample configuration:
IPv4: 40.22.22.22/16
!
interface Loopback40
description IPv4 Host for NAT44
ipv4 address 40.22.22.22 255.255.0.0
!
interface Loopback41
description IPv4 Host for NAT44
ipv4 address 41.22.22.22 255.255.0.0
!
interface GigabitEthernet0/3/0/0.1
description Connected to P2_CRS-8 GE 0/6/5/0.1
ipv4 address 10.222.5.22 255.255.255.0
dot1q vlan 1
!
router static
address-family ipv4 unicast
180.1.0.0/16 10.222.5.2
181.1.0.0/16 10.222.5.2
!
!
Hardware Configuration for CSGE:
!
vrf InsideCustomer1
address-family ipv4 unicast
!
!
vrf OutsideCustomer1
address-family ipv4 unicast
!
Cisco IOS XR Carrier Grade NAT Configuration Guide for the Cisco CRS Router, Release 5.2.x
86 OL-32659-01
Implementing Carrier Grade NAT on Cisco IOS XR Software
Configuring ACL for a Infrastructure Service Virtual Interface: Example

Cisco GRS Specifications

General

Brand	Cisco
Model	GRS
Category	Network Router
Language	English