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• Build the jool modules using below build instructions
  

  Code Block
  title Jool Installation
  sudo apt update sudo apt upgrade sudo apt install build-essential pkg-config sudo wget https://github.com/NICMx/Jool/releases/download/v4.2.0-rc2/jool-4.2.0.rc2.tar.gz sudo tar -xzf jool-4.2.0.rc2.tar.gz sudo /sbin/dkms install jool-4.2.0.rc2/ cd jool-4.2.0.rc2/ sudo ./configure sudo make sudo make install

• Once build completed, below modules will be generated in respective paths, add those modules to kernel path
  

  Code Block
  title MAPT Modules
  ubuntu:~/jool-4.2.0~rc2$ find . -iname jool*ko ./src/mod/mapt/jool_mapt.ko ./src/mod/common/jool_common.ko ./src/mod/nat64/jool.ko ./src/mod/siit/jool_siit.ko

  Jool configure

  Code Block
  title Modeprobe modules
  sudo modprobe jool_common sudo modprobe jool_mapt sudo modprobe jool Enable below modules as well if not enabled netfilter/nf_defrag_ipv4.ko netfilter/nf_defrag_ipv6.ko

• Once all modules are loaded and confirmed via via lsmod

  Expand
  title lsmod
  ubuntu:~/ lsmod | grep jool* jool_mapt                    20480  0 jool_common             253952  1 jool_mapt nf_defrag_ipv6          24576  3 nf_conntrack,openvswitch,jool_mapt nf_defrag_ipv4         16384  2 nf_conntrack,jool_mapt x_tables                       53248  9 xt_conntrack,nft_compat,xt_state,xt_tcpudp,xt_addrtype,xt_nat,ip_tables,xt_MASQUERADE,jool_mapt

asasa
• Create an instance BR
  

  Code Block
  title BR instance creation
  sudo jool_mapt instance add "BR" --netfilter --dmr 64:ff9b::/64 sudo jool_mapt -i "BR" fmrt add 2001:558:6013::/48 192.168.20.0/24 8 8 sudo jool_mapt -i "BR" global update map-t-type BR

  View the created instance using:
  

  Code Block
  title View Instances
  akhil@CHTSL00399:~$ sudo jool_mapt -i BR fmrt display +---------------------------------------------+--------------------+----------------+----+ | IPv6 Prefix | IPv4 Prefix | EA-bits Length | a | +---------------------------------------------+--------------------+----------------+----+ | 2001:558:6013::/48 | 192.168.20.0/24 | 16 | 6 | +---------------------------------------------+--------------------+----------------+----+ akhil@CHTSL00399:~$ sudo jool_mapt instance display +--------------------+-----------------+-----------+ | Namespace | Name | Framework | +--------------------+-----------------+-----------+ | 89628c00 | BR | netfilter | +--------------------+-----------------+-----------+ akhil@CHTSL00399:~$

  Enable dubbing for jool using sudo jool_mapt -i BR global update logging-debug true
  cat /var/log/syslog
  
• asas

Datamodels

root@Filogic-GW:~# dmcli eRT getv Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.
CR component name is: eRT.com.cisco.spvtg.ccsp.CR
subsystem_prefix eRT.
Execution succeed.
Parameter    1 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapTransportMode
               type:     string,    value: MAPT 
Parameter    2 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapBRPrefix
               type:     string,    value: 64:ff9b::/64 
Parameter    3 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapRuleIPv4Prefix
               type:     string,    value: 192.168.20.0 
Parameter    4 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapRuleIPv6Prefix
               type:     string,    value: 2001:558:6013::/48 
Parameter    5 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapEALen
               type:       uint,    value: 8 
Parameter    6 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapPSIDOffset
               type:       uint,    value: 8 
Parameter    7 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapPSIDLen
               type:       uint,    value: 8 
Parameter    8 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapPSID
               type:       uint,    value: 0 
Parameter    9 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapIsFMR
               type:       bool,    value: false 
Parameter   10 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapIpv4Address
               type:     string,    value: 192.168.20.254 
Parameter   11 name: Device.DHCPv6.Client.1.X_RDKCENTRAL-COM_RcvOption.MapRatio
               type:       uint,    value: 1 

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