JIRA:IPVSIX-29

Change-Id: Ie9d1b6d1f4dc71af75b4e0d7859133f7e38846ed
Signed-off-by: Bin Hu <bh526r@att.com>

6 files changed, 0 insertions, 728 deletions

diff --git a/vrouter/Service_VM_as_vRouter.rst b/vrouter/Service_VM_as_vRouter.rst
deleted file mode 100644
index 8592323..0000000
--- a/vrouter/Service_VM_as_vRouter.rst
+++ /dev/null
@@ -1,44 +0,0 @@
-==================================

-Exercising Service VM as a vRouter

-==================================

-

-There are 3 steps to set up a service VM as a vRouter:

-

-- Step 1: `Get a service VM running`_

-

-- Step 2: `Handling Neutron Security Group Feature`_

-

-- Step 3: `Set up an IPv6 vRouter on the Service VM`_

-

-***************************

-_`Get a Service VM Running`

-***************************

-

-Please click `Set up Service VM`_ page for instructions to get a service VM running.

-

-.. _`Set up Service VM`: ./setup_service_vm.html

-

-******************************************

-_`Handling Neutron Security Group Feature` 

-******************************************

-

-------------------------------

-Disable Security Group Feature

-------------------------------

-

-If Open Stack is integrated and running with Open Daylight, we need to completely disable Security Group feature in Open Stack because Open Daylight doesn’t support it.

-

-----------------------------------------------------------

-Use Neutron ML2 Port Security Extension (Kilo and Liberty)

-----------------------------------------------------------

-

-For Open Stack Kilo or Liberty with ML2 OVS only (without Open Daylight), we need to use Port Security Extension of Neutron and disable Anti-spoofing Rule on the service VM. 

-

-*******************************************

-_`Set up an IPv6 vRouter on the Service VM`

-*******************************************

-

-Please click `Set up IPv6 vRouter`_ page for instructions to set up an IPv6 vRouter on a Service VM.

-

-.. _`Set up IPv6 vRouter`: ./setup_ipv6_vrouter.html

-

diff --git a/vrouter/Service_VM_as_vRouter.txt b/vrouter/Service_VM_as_vRouter.txt
deleted file mode 100644
index 8592323..0000000
--- a/vrouter/Service_VM_as_vRouter.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-==================================

-Exercising Service VM as a vRouter

-==================================

-

-There are 3 steps to set up a service VM as a vRouter:

-

-- Step 1: `Get a service VM running`_

-

-- Step 2: `Handling Neutron Security Group Feature`_

-

-- Step 3: `Set up an IPv6 vRouter on the Service VM`_

-

-***************************

-_`Get a Service VM Running`

-***************************

-

-Please click `Set up Service VM`_ page for instructions to get a service VM running.

-

-.. _`Set up Service VM`: ./setup_service_vm.html

-

-******************************************

-_`Handling Neutron Security Group Feature` 

-******************************************

-

-------------------------------

-Disable Security Group Feature

-------------------------------

-

-If Open Stack is integrated and running with Open Daylight, we need to completely disable Security Group feature in Open Stack because Open Daylight doesn’t support it.

-

-----------------------------------------------------------

-Use Neutron ML2 Port Security Extension (Kilo and Liberty)

-----------------------------------------------------------

-

-For Open Stack Kilo or Liberty with ML2 OVS only (without Open Daylight), we need to use Port Security Extension of Neutron and disable Anti-spoofing Rule on the service VM. 

-

-*******************************************

-_`Set up an IPv6 vRouter on the Service VM`

-*******************************************

-

-Please click `Set up IPv6 vRouter`_ page for instructions to set up an IPv6 vRouter on a Service VM.

-

-.. _`Set up IPv6 vRouter`: ./setup_ipv6_vrouter.html

-

diff --git a/vrouter/setup_ipv6_vrouter.rst b/vrouter/setup_ipv6_vrouter.rst
deleted file mode 100644
index 06d2de8..0000000
--- a/vrouter/setup_ipv6_vrouter.rst
+++ /dev/null
@@ -1,122 +0,0 @@
-======================================

-Set up an IPv6 vRouter on a Service VM

-======================================

-

-| Here you will find the steps involved in creating a ServiceVM that acts as an IPv6 vRouter. In this example, we will be using a CentOS7 image as vRouter (we should be able to use other OS as well) and devstack for OpenStack installation. We need to enable Port Security Extension as the extension_drivers in ML2 configuration file.

-

-| Following is a sample configuration of devstack local.conf file.

-

-| **# [[local|localrc]]**

-|   `DATA_DIR=$DEST/data`

-|   `SCREEN_LOGDIR=$DATA_DIR/logs`

-|   `LOGFILE=$SCREEN_LOGDIR/stack.sh.log`

-|   `ADMIN_PASSWORD=password`

-|   `MYSQL_PASSWORD=password`

-|   `RABBIT_PASSWORD=password`

-|   `SERVICE_PASSWORD=password`

-|   `SERVICE_TOKEN=token`

-|   `disable_service n-net tempest h-eng h-api h-api-cfn h-api-cw`

-|   `enable_service q-svc q-dhcp q-meta q-agt q-l3 n-novnc`

-| **# [[post-config|/$Q_PLUGIN_CONF_FILE]]**

-| **# [ml2]**

-|   `extension_drivers=port_security`

-

-| After successful installation of OpenStack with the above configuration, we shall create the necessary neutron networks/subnets/ports etc.

-|   `cd devstack`

-|   `./stack.sh`

-

-| # Source the tenant credentials.

-|   `source openrc admin demo`

-| # Create a Neutron router which provides external connectivity.

-|   `neutron router-create router1`

-| # Create an external network using the appropriate values based on the data-center physical network setup.

-|   `neutron net-create --provider:network_type <flat/vlan> --provider:physical_network <physical-network> --provider:segmentation_id <segmentation-id-if-vlan> --router:external ext-net`

-| # Configure ipv6_gateway=<LLA-of-upstream-router> in the Neutron L3 agent configuration file.

-| # Associate the ext-net to the neutron router.

-|   `neutron router-gateway-set router1 ext-net`

-| # Create an IPv6 internal network.

-|   `neutron net-create ipv6-internal-network`

-| # Create an IPv6 subnet in the internal network.

-|   `neutron subnet-create --name ipv6-int-subnet --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac ipv6-internal-network 2001:db8:0:1::/64`

-| # Associate the internal subnet to a neutron router. 

-|   `neutron router-interface-add router1 ipv6-int-subnet`

-   

-| Now we shall create an isolated network which is the internal network of vRouter.

-| # Create an isolated router for the tenant internal network.

-|   `neutron router-create router2`

-| # Create a Neutron Internal Network.

-|   `neutron net-create tenant-internal-network`

-| # Create an IPv4 subnet in the internal network.

-|   `neutron subnet-create --name ipv4-int-subnet tenant-internal-network 10.0.0.1/24`

-| # Associate the router2 to IPv4 subnet created above.

-|   `neutron router-interface-add <router2-id> <ipv4-int-subnet-id>`

-

-| Mapping this configuration to `PoC-1`_.

-

-.. _`PoC-1`: /ipv6/images/ipv6-poc-1.png

-

-- `ipv6-internal-network and ext-net is the Red colored network.`

-- `tenant-internal-network is the Green colored network.`

-

-| Lets create two neutron ports one from ext-net and the other from tenant-internal-network for the vRouter VM

-|   `neutron port-create ipv6-internal-network --port-security-enabled=False --name enp0s3-port`

-|   `neutron port-create tenant-internal-network --port-security-enabled=False --name enp0s8-port`

-

-| Download the Centos7 image which is used as vRouter.

-|   `glance image-create --name 'Centos7' --disk-format qcow2 --container-format bare --is-public true --copy-from http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2`

-

-| Create a keypair.

-|   `nova keypair-add vRouterKey > ~/vRouterKey`

-

-| Spawn the Centos7 image with two nics (i.e., enp0s3-port and enp0s8-port)

-|   `nova boot --image <Centos7-image-id> –flavor m1.small --nic port-id=$(neutron port-show -f value -F id enp0s3-port) –nic --nic port-id=$(neutron port-show -f value -F id enp0s8-port) --key-name vRouterKey CentOSvRouter`

-  

-| Verify that CentOSvRouter boots up successfully and keypair is injected.

-|   `nova list`

-|   `nova console-log CentOSvRouter`

-

-| After the image boots up successfully, from the router1 namespace, ssh to vRouter using the keypair.

-|   `sudo ip netns`

-|   `sudo ip netns exec <router1-namespace> bash`

-|   `ssh -i ~/vRouterKey centos@<ip-address-of-the-image>`

-  

-| As a one time job, before we can create the snapshot, execute the steps (i.e., SLAAC setup) mentioned at the following link.

-|   `https://wiki.opnfv.org/ipv6_opnfv_project/vm_as_router`

-

-| In order to verify that the setup is working, lets create some cirros VMs on the "tenant-internal-network" (i.e., vRouter internal network).

-|   `nova boot --image <Cirros-image-id> --flavor m1.tiny --nic net-id=<tenant-internal-network-id> VM1`

-|   `nova boot --image <Cirros-image-id> --flavor m1.tiny --nic net-id=<tenant-internal-network-id> VM2`

-

-| Confirm that both the VMs have successfully booted up.

-|   `nova list`

-|   `nova console-log VM1`

-|   `nova console-log VM2`

-

-| Add the necessary security group ingress rules.

-|   `source openrc demo demo`

-| # SSH access to the VMs

-|   `neutron security-group-rule-create --direction ingress --protocol tcp --port-range-min 22 --port-range-max 22 --remote-ip-prefix 10.0.0.0/24 default`

-| # Permit IPv6 Router Advts from the vRouter internal interface to the VMs.

-|   `neutron security-group-rule-create --direction ingress --ethertype IPv6 --protocol icmpv6 --port-range-min 134 --remote-ip-prefix fe80::/64 default`

-  

-| SSH to the cirros VMs to check the IPv6 forwarding use-case.

-|   `sudo ip netns`

-|   `sudo ip netns exec <router2-namespace> bash`

-|   `ssh cirros@<ip-address-of-the-image>`

-

-|   Note: default password of cirros image would be "cubswin:)"

-  

-| Verify that Cirros image has an IPv6 address assigned via SLAAC with a prefix of "2001:db8:0:2::/64"

-|   `ip address`

-| # verify that default route points to the LLA of enp0s8 interface of vRouter.

-|   `ip -6 route`

-

-| Try pinging to the internal router interface of router1 (i.e., 2001:db8:0:1::1/64)

-|   `ping6 2001:db8:0:1::1/64`

-

-| If all goes well, ping6 should succeed which shows that vRouter is forwarding the IPv6 traffic of instances on the tenant-internal-network.

-

-| At this state, we can create a snapshot of the CentOSvRouter and use it in any other similar OpenStack setup.

-|   `nova image-create <CentOSvRouter-id> <Snapshot-name>`

-|   `nova image-list #You will find the snapshot you just created above.`

-

diff --git a/vrouter/setup_ipv6_vrouter.txt b/vrouter/setup_ipv6_vrouter.txt
deleted file mode 100644
index 06d2de8..0000000
--- a/vrouter/setup_ipv6_vrouter.txt
+++ /dev/null
@@ -1,122 +0,0 @@
-======================================

-Set up an IPv6 vRouter on a Service VM

-======================================

-

-| Here you will find the steps involved in creating a ServiceVM that acts as an IPv6 vRouter. In this example, we will be using a CentOS7 image as vRouter (we should be able to use other OS as well) and devstack for OpenStack installation. We need to enable Port Security Extension as the extension_drivers in ML2 configuration file.

-

-| Following is a sample configuration of devstack local.conf file.

-

-| **# [[local|localrc]]**

-|   `DATA_DIR=$DEST/data`

-|   `SCREEN_LOGDIR=$DATA_DIR/logs`

-|   `LOGFILE=$SCREEN_LOGDIR/stack.sh.log`

-|   `ADMIN_PASSWORD=password`

-|   `MYSQL_PASSWORD=password`

-|   `RABBIT_PASSWORD=password`

-|   `SERVICE_PASSWORD=password`

-|   `SERVICE_TOKEN=token`

-|   `disable_service n-net tempest h-eng h-api h-api-cfn h-api-cw`

-|   `enable_service q-svc q-dhcp q-meta q-agt q-l3 n-novnc`

-| **# [[post-config|/$Q_PLUGIN_CONF_FILE]]**

-| **# [ml2]**

-|   `extension_drivers=port_security`

-

-| After successful installation of OpenStack with the above configuration, we shall create the necessary neutron networks/subnets/ports etc.

-|   `cd devstack`

-|   `./stack.sh`

-

-| # Source the tenant credentials.

-|   `source openrc admin demo`

-| # Create a Neutron router which provides external connectivity.

-|   `neutron router-create router1`

-| # Create an external network using the appropriate values based on the data-center physical network setup.

-|   `neutron net-create --provider:network_type <flat/vlan> --provider:physical_network <physical-network> --provider:segmentation_id <segmentation-id-if-vlan> --router:external ext-net`

-| # Configure ipv6_gateway=<LLA-of-upstream-router> in the Neutron L3 agent configuration file.

-| # Associate the ext-net to the neutron router.

-|   `neutron router-gateway-set router1 ext-net`

-| # Create an IPv6 internal network.

-|   `neutron net-create ipv6-internal-network`

-| # Create an IPv6 subnet in the internal network.

-|   `neutron subnet-create --name ipv6-int-subnet --ip-version 6 --ipv6-ra-mode slaac --ipv6-address-mode slaac ipv6-internal-network 2001:db8:0:1::/64`

-| # Associate the internal subnet to a neutron router. 

-|   `neutron router-interface-add router1 ipv6-int-subnet`

-   

-| Now we shall create an isolated network which is the internal network of vRouter.

-| # Create an isolated router for the tenant internal network.

-|   `neutron router-create router2`

-| # Create a Neutron Internal Network.

-|   `neutron net-create tenant-internal-network`

-| # Create an IPv4 subnet in the internal network.

-|   `neutron subnet-create --name ipv4-int-subnet tenant-internal-network 10.0.0.1/24`

-| # Associate the router2 to IPv4 subnet created above.

-|   `neutron router-interface-add <router2-id> <ipv4-int-subnet-id>`

-

-| Mapping this configuration to `PoC-1`_.

-

-.. _`PoC-1`: /ipv6/images/ipv6-poc-1.png

-

-- `ipv6-internal-network and ext-net is the Red colored network.`

-- `tenant-internal-network is the Green colored network.`

-

-| Lets create two neutron ports one from ext-net and the other from tenant-internal-network for the vRouter VM

-|   `neutron port-create ipv6-internal-network --port-security-enabled=False --name enp0s3-port`

-|   `neutron port-create tenant-internal-network --port-security-enabled=False --name enp0s8-port`

-

-| Download the Centos7 image which is used as vRouter.

-|   `glance image-create --name 'Centos7' --disk-format qcow2 --container-format bare --is-public true --copy-from http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2`

-

-| Create a keypair.

-|   `nova keypair-add vRouterKey > ~/vRouterKey`

-

-| Spawn the Centos7 image with two nics (i.e., enp0s3-port and enp0s8-port)

-|   `nova boot --image <Centos7-image-id> –flavor m1.small --nic port-id=$(neutron port-show -f value -F id enp0s3-port) –nic --nic port-id=$(neutron port-show -f value -F id enp0s8-port) --key-name vRouterKey CentOSvRouter`

-  

-| Verify that CentOSvRouter boots up successfully and keypair is injected.

-|   `nova list`

-|   `nova console-log CentOSvRouter`

-

-| After the image boots up successfully, from the router1 namespace, ssh to vRouter using the keypair.

-|   `sudo ip netns`

-|   `sudo ip netns exec <router1-namespace> bash`

-|   `ssh -i ~/vRouterKey centos@<ip-address-of-the-image>`

-  

-| As a one time job, before we can create the snapshot, execute the steps (i.e., SLAAC setup) mentioned at the following link.

-|   `https://wiki.opnfv.org/ipv6_opnfv_project/vm_as_router`

-

-| In order to verify that the setup is working, lets create some cirros VMs on the "tenant-internal-network" (i.e., vRouter internal network).

-|   `nova boot --image <Cirros-image-id> --flavor m1.tiny --nic net-id=<tenant-internal-network-id> VM1`

-|   `nova boot --image <Cirros-image-id> --flavor m1.tiny --nic net-id=<tenant-internal-network-id> VM2`

-

-| Confirm that both the VMs have successfully booted up.

-|   `nova list`

-|   `nova console-log VM1`

-|   `nova console-log VM2`

-

-| Add the necessary security group ingress rules.

-|   `source openrc demo demo`

-| # SSH access to the VMs

-|   `neutron security-group-rule-create --direction ingress --protocol tcp --port-range-min 22 --port-range-max 22 --remote-ip-prefix 10.0.0.0/24 default`

-| # Permit IPv6 Router Advts from the vRouter internal interface to the VMs.

-|   `neutron security-group-rule-create --direction ingress --ethertype IPv6 --protocol icmpv6 --port-range-min 134 --remote-ip-prefix fe80::/64 default`

-  

-| SSH to the cirros VMs to check the IPv6 forwarding use-case.

-|   `sudo ip netns`

-|   `sudo ip netns exec <router2-namespace> bash`

-|   `ssh cirros@<ip-address-of-the-image>`

-

-|   Note: default password of cirros image would be "cubswin:)"

-  

-| Verify that Cirros image has an IPv6 address assigned via SLAAC with a prefix of "2001:db8:0:2::/64"

-|   `ip address`

-| # verify that default route points to the LLA of enp0s8 interface of vRouter.

-|   `ip -6 route`

-

-| Try pinging to the internal router interface of router1 (i.e., 2001:db8:0:1::1/64)

-|   `ping6 2001:db8:0:1::1/64`

-

-| If all goes well, ping6 should succeed which shows that vRouter is forwarding the IPv6 traffic of instances on the tenant-internal-network.

-

-| At this state, we can create a snapshot of the CentOSvRouter and use it in any other similar OpenStack setup.

-|   `nova image-create <CentOSvRouter-id> <Snapshot-name>`

-|   `nova image-list #You will find the snapshot you just created above.`

-

diff --git a/vrouter/setup_service_vm.rst b/vrouter/setup_service_vm.rst
deleted file mode 100644
index a9c0a87..0000000
--- a/vrouter/setup_service_vm.rst
+++ /dev/null
@@ -1,198 +0,0 @@
-================================================

-Set up a Service VM Running as a vRouter (SLAAC)

-================================================

-

-| # Current network setup for IPv6 router VM on local virtualbox setup

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s3

-| # Network interface enp0s3 is IPv4 for public internet access

-| TYPE="Ethernet"

-| BOOTPROTO="dhcp"

-| DEFROUTE="yes"

-| PEERDNS="yes"

-| PEERROUTES="yes"

-| IPV4_FAILURE_FATAL="no"

-| IPV6INIT="yes"

-| IPV6_AUTOCONF="yes"

-| IPV6_DEFROUTE="yes"

-| IPV6_PEERDNS="yes"

-| IPV6_PEERROUTES="yes"

-| IPV6_FAILURE_FATAL="no"

-| NAME="enp0s3"

-| UUID="32bad876-680a-4f78-a364-726eae21bfcf"

-| DEVICE="enp0s3"

-| ONBOOT="yes"

-

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s8

-| # Network interface enp0s8 is IPv6 internal interface to provide IPv6 to internal hosts

-| BOOTPROTO=static

-| IPV6INIT=yes

-| IPV6ADDR="2001:db8:0:2::1/64"

-| NAME=enp0s8

-| UUID=e931a806-2f76-425d-b035-d37813b81df5

-| DEVICE=enp0s8

-| ONBOOT=yes

-| NM_CONTROLLED=no

-

-| # Disable NetworkManager

-| systemctl disable NetworkManager

-

-| # Install dhcp.x86_64, dhcp-common.x86_64, radvd.x86_64 if not already installed

-| yum install dhcp-common

-| yum install dhcp

-| yum install radvd

-

-| # /etc/sysctl.conf Set sysctl to enable IPv6 forwarding

-| net.ipv6.conf.all.forwarding=1

-| net.ipv6.conf.enp0s3.accept_ra=2

-| net.ipv6.conf.enp0s3.accept_ra_defrtr=1

-| net.ipv6.conf.enp0s3.router_solicitations=1

-

-| # /etc/radvd.conf

-| interface enp0s8

-| {

-| # This is the primary "on switch" for RADVD

-|     AdvSendAdvert on;     

-| #

-| # These settings determine how often advertisements will be sent every X-Y.

-| # X and Y are in seconds.

-| # With these settings you will be sending a advert every 60 seconds

-| #

-|     MinRtrAdvInterval 60;

-|     MaxRtrAdvInterval 180;

-| #

-| # Disable Mobile IPv6 support

-| #

-|     AdvHomeAgentFlag off;

-| #

-| # Here we set our managed flags

-| #

-|     AdvManagedFlag on;

-|     AdvOtherConfigFlag on;

-| #

-| # Enter our IPv6 prefix and CIDR

-| #

-|     prefix 2001:db8:0:2::/64

-|     {

-|         AdvOnLink on;

-| # On link tells the host that the default router is on the same "link" as it is

-|         AdvAutonomous on;

-|         AdvRouterAddr off;

-|     };

-| };

-

-# Enable radvd service

-systemctl enable radvd

-

-# In /etc/sysconfig/network add

-IPV6FORWARDING=yes

-

-=================================================================

-Set up a Service VM Running as a vRouter (DHCPv6 Stateful Server)

-=================================================================

-

-| # Current network setup for IPv6 router VM on local virtualbox setup

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s3

-| # Network interface enp0s3 is IPv4 for public internet access

-| TYPE="Ethernet"

-| BOOTPROTO="dhcp"

-| DEFROUTE="yes"

-| PEERDNS="yes"

-| PEERROUTES="yes"

-| IPV4_FAILURE_FATAL="no"

-| IPV6INIT="yes"

-| IPV6_AUTOCONF="yes"

-| IPV6_DEFROUTE="yes"

-| IPV6_PEERDNS="yes"

-| IPV6_PEERROUTES="yes"

-| IPV6_FAILURE_FATAL="no"

-| NAME="enp0s3"

-| UUID="32bad876-680a-4f78-a364-726eae21bfcf"

-| DEVICE="enp0s3"

-| ONBOOT="yes"

-

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s8

-| # Network interface enp0s8 is IPv6 internal interface to provide IPv6 to internal hosts

-| BOOTPROTO=static

-| IPV6INIT=yes

-| IPV6ADDR="2001:db8:0:2::1/64"

-| NAME=enp0s8

-| UUID=e931a806-2f76-425d-b035-d37813b81df5

-| DEVICE=enp0s8

-| ONBOOT=yes

-| NM_CONTROLLED=no

-

-| # Disable NetworkManager

-| systemctl disable NetworkManager

-

-| # Install dhcp.x86_64, dhcp-common.x86_64, radvd.x86_64 if not already installed

-| yum install dhcp-common

-| yum install dhcp

-| yum install radvd

-

-| # /etc/sysctl.conf Set sysctl to enable IPv6 forwarding

-| net.ipv6.conf.all.forwarding=1

-| net.ipv6.conf.enp0s3.accept_ra=2

-| net.ipv6.conf.enp0s3.accept_ra_defrtr=1

-| net.ipv6.conf.enp0s3.router_solicitations=1

-

-| # /etc/dhcp/dhcpd6.conf

-| # DHCP for IPv6 Server Configuration file.

-

-| # Enable RFC 5007 support (same than for DHCPv4)

-    allow leasequery;

-

-| # IPv6 address valid lifetime

-| #  (at the end the address is no longer usable by the client)

-| #  (set to 30 days, the usual IPv6 default)

-|     default-lease-time 2592000;

-

-| # IPv6 address preferred lifetime

-| #  (at the end the address is deprecated, i.e., the client should use

-| #   other addresses for new connections)

-| #  (set to 7 days, the  usual IPv6 default)

-|     preferred-lifetime 604800;

-

-| # T1, the delay before Renew

-| #  (default is 1/2 preferred lifetime)

-| #  (set to 1 hour)

-|     option dhcp-renewal-time 3600;

-

-| # T2, the delay before Rebind (if Renews failed)

-| #  (default is 3/4 preferred lifetime)

-| #  (set to 2 hours)

-|     option dhcp-rebinding-time 7200;

-

-| # The path of the lease file

-|     dhcpv6-lease-file-name "/var/lib/dhcpd/dhcpd6.leases";

-

-| # Set preference to 255 (maximum) in order to avoid waiting for

-| # additional servers when there is only one

-|     option dhcp6.preference 255;

-

-| # Server side command to enable rapid-commit (2 packet exchange)

-|     option dhcp6.rapid-commit;

-

-| # The delay before information-request refresh

-| #  (minimum is 10 minutes, maximum one day, default is to not refresh)

-| #  (set to 6 hours)

-    option dhcp6.info-refresh-time 21600;

-

-| # Set this to `interim` when doing ddns updates

-|     ddns-update-style interim;

-| 

-|     subnet6 2001:db8:0:2::/64 {

-|         option dhcp6.name-servers 2001:db8:0:2::1;

-|         option dhcp6.domain-search "opnfv.local";

-|         ddns-hostname = concat(binary-to-ascii(10, 8, "-", leased-address), ".wired");

-|         ddns-domainname = "opnfv.local";

-| # Our address range 1000 through 1fff

-|         range6 2001:db8:0:2::1000 2001:db8:0:2::1fff;

-|     }

-| 

-| # In /etc/sysconfig/network add

-| IPV6FORWARDING=yes

-

-For reference, refer to `How to set up RADVd DHCPv6 and DNS on CentOS 6`_.

-

-.. _`How to set up RADVd DHCPv6 and DNS on CentOS 6`: http://www.percula.info/archives/196

-

diff --git a/vrouter/setup_service_vm.txt b/vrouter/setup_service_vm.txt
deleted file mode 100644
index a9c0a87..0000000
--- a/vrouter/setup_service_vm.txt
+++ /dev/null
@@ -1,198 +0,0 @@
-================================================

-Set up a Service VM Running as a vRouter (SLAAC)

-================================================

-

-| # Current network setup for IPv6 router VM on local virtualbox setup

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s3

-| # Network interface enp0s3 is IPv4 for public internet access

-| TYPE="Ethernet"

-| BOOTPROTO="dhcp"

-| DEFROUTE="yes"

-| PEERDNS="yes"

-| PEERROUTES="yes"

-| IPV4_FAILURE_FATAL="no"

-| IPV6INIT="yes"

-| IPV6_AUTOCONF="yes"

-| IPV6_DEFROUTE="yes"

-| IPV6_PEERDNS="yes"

-| IPV6_PEERROUTES="yes"

-| IPV6_FAILURE_FATAL="no"

-| NAME="enp0s3"

-| UUID="32bad876-680a-4f78-a364-726eae21bfcf"

-| DEVICE="enp0s3"

-| ONBOOT="yes"

-

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s8

-| # Network interface enp0s8 is IPv6 internal interface to provide IPv6 to internal hosts

-| BOOTPROTO=static

-| IPV6INIT=yes

-| IPV6ADDR="2001:db8:0:2::1/64"

-| NAME=enp0s8

-| UUID=e931a806-2f76-425d-b035-d37813b81df5

-| DEVICE=enp0s8

-| ONBOOT=yes

-| NM_CONTROLLED=no

-

-| # Disable NetworkManager

-| systemctl disable NetworkManager

-

-| # Install dhcp.x86_64, dhcp-common.x86_64, radvd.x86_64 if not already installed

-| yum install dhcp-common

-| yum install dhcp

-| yum install radvd

-

-| # /etc/sysctl.conf Set sysctl to enable IPv6 forwarding

-| net.ipv6.conf.all.forwarding=1

-| net.ipv6.conf.enp0s3.accept_ra=2

-| net.ipv6.conf.enp0s3.accept_ra_defrtr=1

-| net.ipv6.conf.enp0s3.router_solicitations=1

-

-| # /etc/radvd.conf

-| interface enp0s8

-| {

-| # This is the primary "on switch" for RADVD

-|     AdvSendAdvert on;     

-| #

-| # These settings determine how often advertisements will be sent every X-Y.

-| # X and Y are in seconds.

-| # With these settings you will be sending a advert every 60 seconds

-| #

-|     MinRtrAdvInterval 60;

-|     MaxRtrAdvInterval 180;

-| #

-| # Disable Mobile IPv6 support

-| #

-|     AdvHomeAgentFlag off;

-| #

-| # Here we set our managed flags

-| #

-|     AdvManagedFlag on;

-|     AdvOtherConfigFlag on;

-| #

-| # Enter our IPv6 prefix and CIDR

-| #

-|     prefix 2001:db8:0:2::/64

-|     {

-|         AdvOnLink on;

-| # On link tells the host that the default router is on the same "link" as it is

-|         AdvAutonomous on;

-|         AdvRouterAddr off;

-|     };

-| };

-

-# Enable radvd service

-systemctl enable radvd

-

-# In /etc/sysconfig/network add

-IPV6FORWARDING=yes

-

-=================================================================

-Set up a Service VM Running as a vRouter (DHCPv6 Stateful Server)

-=================================================================

-

-| # Current network setup for IPv6 router VM on local virtualbox setup

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s3

-| # Network interface enp0s3 is IPv4 for public internet access

-| TYPE="Ethernet"

-| BOOTPROTO="dhcp"

-| DEFROUTE="yes"

-| PEERDNS="yes"

-| PEERROUTES="yes"

-| IPV4_FAILURE_FATAL="no"

-| IPV6INIT="yes"

-| IPV6_AUTOCONF="yes"

-| IPV6_DEFROUTE="yes"

-| IPV6_PEERDNS="yes"

-| IPV6_PEERROUTES="yes"

-| IPV6_FAILURE_FATAL="no"

-| NAME="enp0s3"

-| UUID="32bad876-680a-4f78-a364-726eae21bfcf"

-| DEVICE="enp0s3"

-| ONBOOT="yes"

-

-| # /etc/sysconfig/network-scripts/ifcfg-enp0s8

-| # Network interface enp0s8 is IPv6 internal interface to provide IPv6 to internal hosts

-| BOOTPROTO=static

-| IPV6INIT=yes

-| IPV6ADDR="2001:db8:0:2::1/64"

-| NAME=enp0s8

-| UUID=e931a806-2f76-425d-b035-d37813b81df5

-| DEVICE=enp0s8

-| ONBOOT=yes

-| NM_CONTROLLED=no

-

-| # Disable NetworkManager

-| systemctl disable NetworkManager

-

-| # Install dhcp.x86_64, dhcp-common.x86_64, radvd.x86_64 if not already installed

-| yum install dhcp-common

-| yum install dhcp

-| yum install radvd

-

-| # /etc/sysctl.conf Set sysctl to enable IPv6 forwarding

-| net.ipv6.conf.all.forwarding=1

-| net.ipv6.conf.enp0s3.accept_ra=2

-| net.ipv6.conf.enp0s3.accept_ra_defrtr=1

-| net.ipv6.conf.enp0s3.router_solicitations=1

-

-| # /etc/dhcp/dhcpd6.conf

-| # DHCP for IPv6 Server Configuration file.

-

-| # Enable RFC 5007 support (same than for DHCPv4)

-    allow leasequery;

-

-| # IPv6 address valid lifetime

-| #  (at the end the address is no longer usable by the client)

-| #  (set to 30 days, the usual IPv6 default)

-|     default-lease-time 2592000;

-

-| # IPv6 address preferred lifetime

-| #  (at the end the address is deprecated, i.e., the client should use

-| #   other addresses for new connections)

-| #  (set to 7 days, the  usual IPv6 default)

-|     preferred-lifetime 604800;

-

-| # T1, the delay before Renew

-| #  (default is 1/2 preferred lifetime)

-| #  (set to 1 hour)

-|     option dhcp-renewal-time 3600;

-

-| # T2, the delay before Rebind (if Renews failed)

-| #  (default is 3/4 preferred lifetime)

-| #  (set to 2 hours)

-|     option dhcp-rebinding-time 7200;

-

-| # The path of the lease file

-|     dhcpv6-lease-file-name "/var/lib/dhcpd/dhcpd6.leases";

-

-| # Set preference to 255 (maximum) in order to avoid waiting for

-| # additional servers when there is only one

-|     option dhcp6.preference 255;

-

-| # Server side command to enable rapid-commit (2 packet exchange)

-|     option dhcp6.rapid-commit;

-

-| # The delay before information-request refresh

-| #  (minimum is 10 minutes, maximum one day, default is to not refresh)

-| #  (set to 6 hours)

-    option dhcp6.info-refresh-time 21600;

-

-| # Set this to `interim` when doing ddns updates

-|     ddns-update-style interim;

-| 

-|     subnet6 2001:db8:0:2::/64 {

-|         option dhcp6.name-servers 2001:db8:0:2::1;

-|         option dhcp6.domain-search "opnfv.local";

-|         ddns-hostname = concat(binary-to-ascii(10, 8, "-", leased-address), ".wired");

-|         ddns-domainname = "opnfv.local";

-| # Our address range 1000 through 1fff

-|         range6 2001:db8:0:2::1000 2001:db8:0:2::1fff;

-|     }

-| 

-| # In /etc/sysconfig/network add

-| IPV6FORWARDING=yes

-

-For reference, refer to `How to set up RADVd DHCPv6 and DNS on CentOS 6`_.

-

-.. _`How to set up RADVd DHCPv6 and DNS on CentOS 6`: http://www.percula.info/archives/196

-