VanillaVMInstallations

Install Vagrantfile
-----------------------------

NewMach-Apr-1.pcap  agw_install_ubuntu.sh  agw_pre_check_ubuntu.sh  mme  tmp
vagrant@destro-magma:~$ logout
Connection to 127.0.0.1 closed.
yogesh@compute1:~/SW_EXP/FOCAL$ cat Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/focal64"

  config.vm.define :destromagma, autostart: false do |destromagma|
    destromagma.vm.hostname = "destro-magma"
    destromagma.vm.network "private_network", ip: "192.168.60.176", nic_type: "82540EM"
    destromagma.vm.network "private_network", ip: "192.168.129.74", nic_type: "82540EM"

    destromagma.vm.provider "virtualbox" do |vb|
      vb.name = "destro-magma"
      vb.linked_clone = true
      vb.customize ["modifyvm", :id, "--memory", "6144"]
      vb.customize ["modifyvm", :id, "--cpus", "4"]
      vb.customize ["modifyvm", :id, "--nicpromisc2", "allow-all"]
    end
  end
end
yogesh@compute1:~/SW_EXP/FOCAL$

Login to the vagrant box
---------------------------------

vagrant ssh destromagma

Pre-Request (on  destromagma)
-----------------------------------
sudo su
sed -i 's/GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"/g' /etc/default/grub
sed -i 's/enp0s3/eth0/g' /etc/netplan/50-cloud-init.yaml
# changing interface name
grub-mkconfig -o /boot/grub/grub.cfg


Restrat the Machine (On Host)
-----------------------------------
vagrant reload magma

Install the Packages  (on  destromagma)
(Reference : https://docs.magmacore.org/docs/lte/deploy_install)
-----------------------------------
sudo su
wget https://raw.githubusercontent.com/magma/magma/master/lte/gateway/deploy/agw_install_ubuntu.sh
bash agw_install_ubuntu.sh

This will install packages and restart the machine


Only if you need 5G  (on  destromagma)
----------------------------------------

vagrant@destro-magma:/etc/magma$ cat gateway.mconfig | grep enable5
      "enable5gFeatures": true,
      "enable5gFeatures": true,
      "enable5gFeatures": true,
      "enable5gFeatures": true,
vagrant@destro-magma:/etc/magma$


vagrant@destro-magma:/etc/magma$ cat gateway.mconfig | grep mcc
      "mcc": "724",
vagrant@destro-magma:/etc/magma$ cat gateway.mconfig | grep mnc
      "mnc": "99",
vagrant@destro-magma:/etc/magma$


vagrant@destro-magma:/etc/magma$ cat pipelined.yml
---
#
# Copyright 2020 The Magma Authors.

# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This configuration represents an access gateway with a local internal OVS
# device as the "default route", with a single "uplink" port acting as an L2
# device on port 1. You might need to change this based on the situation.
# OpenFlow ports can be numerical ports, or they can be 'local', which
# corresponds to an 'internal' OVS port; we'll translate into the relevant
# constant for the supported OF protocol by the pipeline.

###############
## IMPORTANT ##
###############
# Changes to this file has to be replicated in pipelined.yml

# Differentiate between the setup type(CWF or LTE)
setup_type: LTE

# log_level is set in mconfig. it can be overridden here

# Enable the services in PipelineD. Tables will be assigned to the services in
# the same order as the list. Cloud managed services will be initialized
# after these static services.
static_services: [
  'arpd',
  'proxy',
  'access_control',
  'startup_flows',
  'ipv6_solicitation',
]

of_server_port: 3333

default_priority: 10
default_rule_tag: 0x1

# Pipeline application level configs
access_control:
  # Blocks access to all AGW local IPs from UEs.
  block_agw_local_ips: true

  # Traffic to ip blocks in the specified direction in the blocklist will be
  # dropped. Each entry in the blocklist should consist of an ip and a
  # direction('inbound' or 'outbound'). If direction is not specified, then
  # both inbound traffic to and outbound traffic from the ip will be blocked.
  # The ip block can be simply an address or an address with a netmask.
  # Examples:
  # ip_blocklist:
  #   - ip: '127.0.0.1'
  #     direction: 'inbound'
  #   - ip: '127.0.0.1/24'
  #     direction: 'outbound
  #   - ip: '127.0.0.1/255.255.255.0'
  ip_blocklist: []

meter:
  enabled: true
  poll_interval: 5
  idle_timeout: 0

enforcement:
  poll_interval: 2
  default_drop_flow_name: 'internal_default_drop_flow_rule'

dpi:
  enabled: false
  mon_port: mon1
  mon_port_number: 32769
  idle_timeout: 5

conntrackd:
  enabled: false
  zone: 897

# Enable polling mobilityd to identify which subscriber sessions need to be
# terminated. If disabling this, make sure to set a valid idle_timeout for
# metering for auto-clearing the sessions
subscriber:
  enabled: true
  poll_interval: 5

# Interface to address L2 traffic to and answer ARP for UE subnet
virtual_interface: gtp_br0

# For LTE UE doesn't have an eth src so we need to fake it
local_ue_eth_addr: True

# For CWF, allow unknown uplink ARPs to passthrough
allow_unknown_arps: False

# Interface to NAT traffic to
nat_iface: eth0

# Interface to eNodeB
enodeb_iface: eth1

# By default enable routing for NonNAT
dp_router_enabled: true

# Bridge name comes from magma_magmad.service.j2
bridge_name: gtp_br0
# Bridge ip comes from magma_ifaces_gtp
bridge_ip_address: 192.168.128.1
# For ipv6 router solicitation app, default is to use S1 link local address.
# ipv6_router_addr: 'd88d:aba4:472f:fc95:7e7d:8457:5301:ebce'

# QoS parameters
qos:
 enable: true
 impl: linux_tc
 enable_pyroute2: True
 max_rate: 1000000000
 gbr_rate: 80Kbit
 linux_tc:
  min_idx: 2
  max_idx: 65534
 ovs_meter:
  min_idx: 2
  max_idx: 100000

monitored_ifaces: ['gtp_br0',
                   'gtp0',
                   'gtp_sys_2152'
                  ]

# Whether pipelined should cleanup flows on restarts
clean_restart: false

redis_enabled: true

# Logs grpc payload content
magma_print_grpc_payload: false

# MTR iface
mtr_interface: mtr0

###############
## IMPORTANT ##
###############
# This is duplicated from spgw.yml - if you change the value here,
# also change it there
ovs_gtp_port_number: 32768
# Internal port for monitoring service
ovs_mtr_port_number: 15577

ovs_internal_sampling_port_number: 15578
ovs_internal_sampling_fwd_tbl_number: 201

# Be careful changing these default values
# enable_nat: True
non_nat_gw_probe_frequency: 20
# non_nat_arp_egress_port: dhcp0
ovs_uplink_port_name: patch-up
# virtual_mac: '02:ff:bb:cc:dd:ee'
uplink_bridge: uplink_br0
uplink_eth_port_name: eth0
uplink_gw_mac: 'ff:ff:ff:ff:ff:ff'
paging_timeout: 30
classifier_controller_id: 5
upf_node_identifier: 192.168.200.1

he_proxy_eth_mac: 'e6:8f:a2:80:80:80'

ovs_gtp_stats_polling_interval: 180

# Internal port for processing internal conntrack
ovs_internal_conntrack_port_number: 15579

# Table to forward packets from the internal conntrack
ovs_internal_conntrack_fwd_tbl_number: 202

dp_irq:
 enable: True
 S1_cpu: '2-3'
 S1_queue_size: 2048
 SGi_cpu: '2-3'
 SGi_queue_size: 1024

sgi_tunnel:
 enabled: false
 type: wg
 enable_default_route: false
 tunnels:
 - wg_local_ip: 172.168.100.1/24
   peer_pub_key: 'VQT+tLY6/xF+k1WqrXeQzlfb8hWMVLcPdtCPvwIUNU0='
   peer_pub_ip: 1.2.3.4

# Use this config only to turn off TSO of physical devices.
# This is useful to debug perf issues.
# dp_tso:
#   gtp_tso_enable: false
#

ebpf:
  enabled: false
vagrant@destro-magma:/etc/magma$ cat pipelined.yml


Restart SSH
------------------------
vagrant@destro-magma:/etc/ssh$ cat sshd_config | grep Pass
PasswordAuthentication yes
sudo service sshd restart

Other Commands
------------------------
- Check the version of magma
    sudo apt list | grep magma
- Take latest from magma
    cat /etc/apt/sources.list.d/magma.list
     -- deb https://artifactory.magmacore.org/artifactory/debian-test focal-ci main
     -- sudo apt update
     -- sudo apt install -y magma -o Dpkg::Options::="--force-overwrite"



Issues
-----------------------
1. DNS Failure
Refer : https://stackoverflow.com/questions/53687051/ping-google-com-temporary-failure-in-name-resolution
sudo systemctl disable systemd-resolved.service
sudo systemctl stop systemd-resolved.service
sudo rm /etc/resolv.conf
sudo vim /etc/resolv.conf
nameserver 8.8.8.8


============================================================================================================


Connecting Machines


yogesh@compute1:~/SW_EXP$ cat Vagrantfile
# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/bionic64"

  config.vm.define :ue_ran_sim, autostart: false do |ue_ran_sim|
    ue_ran_sim.vm.hostname = "ue-ran-sim"
    ue_ran_sim.vm.network "private_network", ip: "192.168.60.154", nic_type: "82540EM"
    ue_ran_sim.vm.network "private_network", ip: "192.168.129.52", nic_type: "82540EM"

    ue_ran_sim.vm.provider "virtualbox" do |vb|
      vb.name = "ue-ran-sim"
      vb.linked_clone = true
      vb.customize ["modifyvm", :id, "--memory", "6144"]
      vb.customize ["modifyvm", :id, "--cpus", "4"]
      vb.customize ["modifyvm", :id, "--nicpromisc2", "allow-all"]
    end
  end
end