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Implementing Carrier Grade NAT on Cisco IOS XR Software
Bulk Port Allocation and Syslog Configuration: Example
service cgn cgn2
service-type nat44 natA
inside-vrf broadband
map address-pool 100.1.2.0/24
external-logging syslog
!
bulk-port-alloc size 64
!
!
PPTP ALG Configuration: Example
NAT44 Instance
service cgn cgn1
service-location preferred-active 0/1/CPU0
service-type nat44 inst1
alg pptpAlg
•
DBL Configuration: Example
NAT44 Instance
service cgn cgn1
service-type nat44 nat1
inside-vrf ivrf
external-logging netflow version 9
server session-logging
DS-Lite Instance
service cgn cgn1
service-type ds-lite ds-lite1
external-logging netflow9
server session-logging
PCP Server Configuration: Example
NAT44 Instance
service cgn cgn1
service-type nat44 nat1
OL-32659-01
server
address 90.1.1.1 port 514
server
address 20.1.1.2 port 514
!
Cisco IOS XR Carrier Grade NAT Configuration Guide for the Cisco CRS Router, Release 5.2.x
Bulk Port Allocation and Syslog Configuration: Example
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