CPN UPN Communication Configuration Example

The following configurations must be done, when one 4G CPN is communicating with one UPN.

Step

Description

Command
1. Configure Ports

(config) # port 21/1/c1 mode 4x10G

(config) # port 21/1/c1x1 type network

(config) # port 21/1/c1x1 params admin enable

(config) # port 21/1/c1x2 type network

(config) # port 21/1/c1x2 params admin enable

2. Configure GigaStream

(config) # gigastream alias collector

(config gigastream alias collector) # port-list 21/2/x21 params hash advanced

(config gigastream alias collector) # exit

3.

Configure one gpfcp profile for CPN and one gpfcp profile for UPN.

(config) # gpfcp-profile alias cpn-profile

(config gpfcp-profile alias cpn-profile) # profile add ip-interface 161.0.0.1 port 62001 type user ips 10.20.2.30,10.30.2.101,200.0.0.1,fdc0:0:0:310::30,fdc0:0:0:410::101

(config gpfcp-profile alias cpn-profile) # exit

(config) # gpfcp-profile alias upn-profile

(config gpfcp-profile alias upn-profile) # profile add ip-interface 160.0.0.1 port 62000 type control ips 1.1.1.105,1.1.1.107,fdc0:0:0:410::200

(config gpfcp-profile alias upn-profile) # exit

4.

Configure GigaSMART UPN Interface profile.

(config) # upn-interface-profile alias upn-custom-profile

(config upn-interface-profile alias upn-custom-profile) # profile add type s5s8u ipv4 10.60.2.35,10.202.24.2,10.20.2.35

(config upn-interface-profile alias upn-custom-profile) # profile add type sgwc ipv4 1.1.1.19,1.1.1.3,1.1.1.11,1.1.1.15,1.1.1.9,1.1.1.27,1.1.1.7

(config upn-interface-profile alias upn-custom-profile) # exit

5.

Configure Gsgroup

(config) # gsgroup alias gsgrp-cpn port-list 1/2/e1 hash advanced

(config) # gsgroup alias gsgrp-upn port-list 1/4/e2 hash advanced

6.

Configure IP interface

(config) # ip interface alias cpn-exporter

(config ip interface alias cpn-exporter) # attach 1/3/c1x1

(config ip interface alias cpn-exporter) # ip address 160.0.0.1 /24

(config ip interface alias cpn-exporter) # gw 160.0.0.2

(config ip interface alias cpn-exporter) # gsgroup add gsgrp-cpn

(config ip interface alias cpn-exporter) # exit

(config) # ip interface alias upn-exporter

(config ip interface alias upn-exporter) # attach 1/3/c1x2

(config ip interface alias upn-exporter) # ip address 161.0.0.1 /24

(config ip interface alias upn-exporter) # gw 161.0.0.2

(config ip interface alias upn-exporter) # gsgroup add gsgrp-upn

(config ip interface alias upn-exporter) # exit

7.

Configure Port Group

(config) # port-group alias pg-cpn

(config port-group alias pg-cpn) # port-list 1/2/c3x1..c3x2

(config port-group alias pg-cpn) # smart-lb enable

(config port-group alias pg-cpn) # exit

(config) # port-group alias pg-upn

(config port-group alias pg-upn) # port-list 1/3/c2x3..c2x4

(config port-group alias pg-upn) # smart-lb enable

(config port-group alias pg-upn) # exit

8.

Configure GS Host Exporter

(config) # apps exporter alias cpn-to-upn

(config apps exporter alias cpn-to-upn) #type mobility-cups

(config apps exporter alias cpn-to-upn) # source interface ip-interface cpn-exporter

(config apps exporter alias cpn-to-upn) # source l4 port 62000

(config apps exporter alias cpn-to-upn) # destination l4 protocol udp

(config apps exporter alias cpn-to-upn) # destination l4 port 62001

(config apps exporter alias cpn-to-upn) # destination l3 ip dscp 0

(config apps exporter alias cpn-to-upn) # destination l3 ip ttl 64

(config apps exporter alias cpn-to-upn) # destination l3 ip ver4 161.0.0.1

(config apps exporter alias cpn-to-upn) # destination l3 protocol ipv4

(config apps exporter alias cpn-to-upn) # gsgroup add gsgrp-cpn

(config apps exporter alias cpn-to-upn) # exit

(config) # apps exporter alias upn-to-cpn

(config apps exporter alias upn-to-cpn) # type mobility-cups

(config apps exporter alias upn-to-cpn) # source interface ip-interface upn-exporter

(config apps exporter alias upn-to-cpn) # source l4 port 62001

(config apps exporter alias upn-to-cpn) # destination l4 protocol udp

(config apps exporter alias upn-to-cpn) # destination l4 port 62000

(config apps exporter alias upn-to-cpn) # destination l3 ip dscp 0

(config apps exporter alias upn-to-cpn) # destination l3 ip ttl 64

(config apps exporter alias upn-to-cpn) # destination l3 ip ver4 160.0.0.1

(config apps exporter alias upn-to-cpn) # destination l3 protocol ipv4

(config apps exporter alias upn-to-cpn) # gsgroup add gsgrp-upn

(config apps exporter alias upn-to-cpn) # exit
9. Create a Forward List database (config) # apps gtp-whitelist alias upn-wl-db create

(config) # apps gtp-whitelist alias upn-wl-db add imsi 234567891234789

(config) # apps gtp-whitelist alias upn-wl-db add ran 310.260.20942101

  • imsi—adds a single IMSI to a forward list.

  • ran—adds RAN value to add mcc.mnc.eci or mcc.mnc.nci value. The value must be given in the following format:

NCI value in hexadecimal format and should add 0x as prefix.

ECI value in decimal format and supports up to 9 digits.

10.

Configure GSparams.

(config) # gsparams gsgroup gsgrp-cpn

(config gsparams gsgroup gsgrp-cpn) # 3gpp-node-role control lte 1000

(config gsparams gsgroup gsgrp-cpn) # gpfcp-delay interval 10

(config gsparams gsgroup gsgrp-cpn) # gpfcp-profile add cpn-profile

(config gsparams gsgroup gsgrp-cpn) # gtp-persistence enable

(config gsparams gsgroup gsgrp-cpn) # exit

(config) # gsparams gsgroup gsgrp-upn

(config gsparams gsgroup gsgrp-upn) # 3gpp-node-role user 8000 stand-alone

(config gsparams gsgroup gsgrp-upn) # gpfcp-delay interval 10

(config gsparams gsgroup gsgrp-upn) # gpfcp-profile add upn-profile

(config gsparams gsgroup gsgrp-upn) # gtp-persistence enable

(config gsparams gsgroup gsgrp-upn) # gtp-whitelist add upn-wl-db

(config gsparams gsgroup gsgrp-upn) # upn-interface-select type custom profile upn-custom-profile

(config gsparams gsgroup gsgrp-upn) # exit

11.

Configure gsop

(config) # gsop alias fs-lb-cpn flow-ops gtp-flowsample lb app gtp metric hashing key imsi port-list gsgrp-cpn

(config) # gsop alias fs-lb-upn flow-ops gtp-flowsample lb app gtp metric hashing key imsi port-list gsgrp-upn

(config) # gsop alias al-lb-upn flow-ops gtp-whitelist lb app gtp metric hashing key imsi port-list gsgrp-upn

12 Configure Vport

(config) # vport alias vp-cpn gsgroup gsgrp-cpn

(config) # vport alias vp-upn-ol gsgroup gsgrp-upn

(config) # vport alias vp-upn-ol mode gtp-overlap
13 Configure traffic map connection

(config) # map alias upn-pfcp

(config map alias upn-pfcp) # type firstLevel byRule

(config map alias upn-pfcp) # roles replace admin to owner_roles

(config map alias upn-pfcp) # rule add pass portdst 8805 bidir

(config map alias upn-pfcp) # rule add pass ipfrag all-frag-no-first

(config map alias upn-pfcp) # to vp-upn-ol

(config map alias upn-pfcp) # from 1/4/c2

(config map alias upn-pfcp) # exit

(config) # map alias upn-gtpu

(config map alias upn-gtpu) # type firstLevel byRule

(config map alias upn-gtpu) # roles replace admin to owner_roles

(config map alias upn-gtpu) # rule add pass portdst 2152 bidir

(config map alias upn-gtpu) # to vp-upn-ol

(config map alias upn-gtpu) # from 1/2/c4x2

(config map alias upn-gtpu) # exit

(config) # map alias ControlPlane-cpn

(config alias ControlPlane-cpn) # type firstLevel byRule

(config alias ControlPlane-cpn) # roles replace admin to owner_roles

(config alias ControlPlane-cpn) # rule add pass portsrc 2123 bidir

(config alias ControlPlane-cpn) # to vp-cpn

(config alias ControlPlane-cpn) # from 1/2/c4x1

(config alias ControlPlane-cpn) # exit

(config) # map alias FL-GPFCP-upn-to-cpn

(config map alias FL-GPFCP-upn-to-cpn) # type firstLevel byRule

(config map alias FL-GPFCP-upn-to-cpn) # roles replace admin to owner_roles

(config map alias FL-GPFCP-upn-to-cpn) # rule add pass portdst 62001

(config map alias FL-GPFCP-upn-to-cpn) # to vp-cpn

(config map alias FL-GPFCP-upn-to-cpn) # from 1/3/c1x1

(config map alias FL-GPFCP-upn-to-cpn) # exit

(config) # map alias FL-GPFCP-cpn-to-UPN

(config map alias FL-GPFCP-cpn-to-UPN) # type firstLevel byRule

(config map alias FL-GPFCP-cpn-to-UPN) # roles replace admin to owner_roles

(config map alias FL-GPFCP-cpn-to-UPN) # rule add pass portdst 62000

(config map alias FL-GPFCP-cpn-to-UPN) # to vp-upn-ol

(config map alias FL-GPFCP-cpn-to-UPN) # from 1/3/c1x2

(config map alias FL-GPFCP-cpn-to-UPN) # exit

(config) # map-scollector alias collector-cpn

(config map-scollector alias collector-cpn) # roles replace admin to owner_roles

(config map-scollector alias collector-cpn) # from vp-cpn

(config map-scollector alias collector-cpn) # collector gtp-collector-cpn

(config map-scollector alias collector-cpn) # exit

(config) # map-scollector alias collector-upn

(config map-scollector alias collector-upn) # roles replace admin to owner_roles

(config map-scollector alias collector-upn) # from vp-upn-ol

(config map-scollector alias collector-upn) # collector gtp-collector-upn

(config map-scollector alias collector-upn) # exit

(config) # map alias upn-fs1

(config map alias upn-fs1) # type secondLevel flowSample-ol

(config map alias upn-fs1) # roles replace admin to owner_roles

(config map alias upn-fs1) # use gsop fs-lb-upn

(config map alias upn-fs1) # flowsample add gtp imsi 505024101215074 plmn-id 310.123 percentage 100

(config map alias upn-fs1) # flowsample add gtp percentage 100

(config map alias upn-fs1) # to pg-upn

(config map alias upn-fs1) # from vp-upn-ol

(config map alias upn-fs1) # exit

(config) # map alias upn-wl1

(config map alias upn-wl1) # type secondLevel flowWhitelist-ol

(config map alias upn-wl1) # roles replace admin to owner_roles

(config map alias upn-wl1) # use gsop al-lb-upn

(config map alias upn-wl1) # whitelist add gtp type all wl-alias upn-wl-db

(config map alias upn-wl1) # whitelist add gtp interface N3

(config map alias upn-wl1) # whitelist add gtp interface S1U

(config map alias upn-wl1) # whitelist add gtp interface S5S8U

(config map alias upn-wl1) # to pg-upn

(config map alias upn-wl1) # from vp-upn-ol

(config map alias upn-wl1) # exit

(config) # map alias FlowSample-cpn

(config map alias FlowSample-cpn) # type secondLevel flowSample

(config map alias FlowSample-cpn) # roles replace admin to owner_roles

(config map alias FlowSample-cpn) # use gsop fs-lb-cpn

(config map alias FlowSample-cpn) # flowsample add gtp percentage 100

(config map alias FlowSample-cpn) # to pg-cpn

(config map alias FlowSample-cpn) # from vp-cpn

(config map alias FlowSample-cpn) # exit
14. Configure Map-group

(config) # map-group alias upn-map-grp

(config map-group alias upn-map-grp) # map-list upn-fs1,upn-wl1

(config map-group alias upn-map-grp) # exit

Related Show Commands

The following table summarizes the show commands related to the CPN UPN configuration.

Task

Command

Displays a specified gpfcp profile

show gpfcp-profile alias <alias name>
Displays all the created gpfcp profiles show gpfcp-profile all

Displays the Flow-ops report

 

 

Displays the Flow-ops report for 5G CPN

show gsgroup flow-ops-report alias <gsgroup alias> type flow-filtering any

show gsgroup flow-ops-report alias <gsgroup alias> type flow-filtering any statistics

 

show gsgroup flow-ops-report alias <gsgroup alias> type flow-5g any statistics

Displays the Exporter statistics of a specific CPN or UPN show apps exporter stats alias <exporter alias>
Displays all the configured Exporters for CPN and UPN show apps exporter stats all

Note:  For 5G CPN, the gsparam eng-watchdog-timer needs to be configured to a minimum value of 180 seconds.