User Plane
The following pool-related configuration is required at User Plane in ISP context.
configure
context ISP1-UP
ip pool NAT44_PUBLIC1 209.165.200.225 255.255.255.224 napt-users-per-ip-address 2 on-demand port-chunk-size 16 max-chunks-per-user 4 group-name NAT44_GRP1
ip pool NAT44_PUBLIC2 209.165.200.226 255.255.255.224 napt-users-per-ip-address 2 on-demand port-chunk-size 16 max-chunks-per-user 4 group-name NAT44_GRP1
ip pool NAT44_PUBLIC3 209.165.200.227 255.255.255.224 napt-users-per-ip-address 2 on-demand port-chunk-size 8 max-chunks-per-user 1 group-name NAT44_GRP2
ip pool NAT44_PUBLIC4 209.165.200.228 255.255.255.224 napt-users-per-ip-address 4 on-demand port-chunk-size 32256 max-chunks-per-user 4 group-name NAT44_GRP2
ip pool NAT44_PUBLIC5 209.165.200.229 255.255.255.224 napt-users-per-ip-address 8064 on-demand port-chunk-size 8 max-chunks-per-user 2
end
Sample NAT Pool Related Configuration for Different NAT Pool Types
1-1 on-demand:
----------------------------
config
context ISP1-UP
ip pool NAT44_ipv4_1_1 209.165.200.230 255.255.255.224 nat-one-to-one on-demand nat-binding-timer 60
end
N-1 Not-on-demand:
------------------------
config
context ISP1-UP
ip pool NAT44_ipv4_N_1 209.165.200.231 255.255.255.224 napt-users-per-ip-address 2 max-chunks-per-user 2 port-chunk-size 8
end
1-1 Not-on-demand:
------------------------
config
context ISP1-UP
ip pool NAT44_ipv4_NOD_1_1 209.165.200.232 255.255.255.224 nat-one-to-one
end
Note | In Control Plane configuration needs to be added along with one or more access ruledef mapped to any of the required NAT Pool/Group configured in User Plane. For more information, see Ultra Packet Core CUPS Control Plane Administration Guide. |