vania-janet/multiturn-rag-retrieval-data huggingface dataset:
[Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: View Firewall ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: View IPSec VPN ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: View L2 VPN ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) !
[Brocade Vyatta Network OS MPLS Configuration Guide, 5.2R1](https://public.dhe.ibm.com/cloud/bluemix/network/vra/vyatta-network-os-5.2r1-mpls.pdf) This guide describes the functions and configuration of the Multiprotocol Label Switching (MPLS) on the Brocade Vyatta Network OS (referred to as a virtual router, vRouter, or router in the guide). 
 [Brocade Vyatta Network OS MSDP Configuration Guide, 5.2R1](https://public.dhe.ibm.com/cloud/bluemix/network/vra/vyatta-network-os-5.2r1-msdp.pdf) This guide describes how to run MSDP on the Brocade Vyatta Network OS (referred to as a virtual router, vRouter, or router in the guide). 
 [Brocade Vyatta Network OS License and Entitlement Management Software Licensing Guide, 5.2R1](https://public.dhe.ibm.com/cloud/bluemix/network/vra/vyatta-network-os-5.2r1-licensing.pdf) This guide describes license and entitlement management for Brocade products that run on the Brocade Vyatta Network OS (referred to as a virtual router, vRouter, or router in the guide). 
 [Brocade Vyatta Network OS IPv6 Support Configuration Guide, 5.2R1](https://public.dhe.ibm.com/cloud/bluemix/network/vra/vyatta-network-os-5.2r1-ipv6support.pdf) This guide describes IPv6 support on Brocade products that run on the Brocade Vyatta Network OS (referred to as a virtual router, vRouter, or router in the guide).
[Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 IPSec VPN ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 Juniper vSRX ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 SSL Certificates ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 Secondary Subnets !
[IGMP and MLD Configuration Guide, 17.2.0](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_igmp_and_mld_configuration_5600.pdf) This guide describes how to configure Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) protocol on AT&T products that run on the AT&T Vyatta Network Operating System. 
 [IPsec Site-to-Site VPN Configuration Guide, 17.2.0](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_ipsec_site-to-site_vpn_configuration_5600.pdf) This guide describes how to configure site-to-site IPsec VPNs on AT&T products that run on the AT&T Vyatta Network Operating System. 
 [LAN Interfaces Configuration Guide Addendum](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_lan_interfaces_configuration_5600_addendum.pdf) This addendum describes LAN interfaces functionality that was updated on the AT&T Vyatta vRouter. 
 [LAN Interfaces Configuration Guide, 17.2.0](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_lan_Interfaces_configuration_5600.pdf) This guide describes how to configure LAN interfaces on AT&T products that run on the AT&T Vyatta Network Operating System. 
 [MPLS Configuration Guide, 17.2.0](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_mpls_configuration_5600.pdf) Multiprotocol Label Switching (MPLS) on the AT&T Vyatta vRouter provides the data plane support and the basic Label Distribution Protocol (LDP) and Resource Reservation Protocol for Traffic Engineering (RSVP-TE) support that serves as a foundation on which to build additional features.
[Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 Floating IP for VPC ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 Flow Logs for VPC ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) !
Ensure that you have the required IAM permissions to configure custom routing and enable IP spoofing. For more information about IAM permissions, see [Required permissions](https://cloud.ibm.com/docs/vpc?topic=vpc-resource-authorizations-required-for-api-and-cli-calls).





 Getting started 

Follow these basic steps to configure high availability for supported IBM Cloud VNFs:



1. [Review VNF limitations](https://cloud.ibm.com/docs/vpc?topic=vpc-vnf-limitations).
2. [Configure VPC resources](https://cloud.ibm.com/docs/vpc?topic=vpc-configure-vpc-resources).
3. [Configure security groups](https://cloud.ibm.com/docs/vpc?topic=vpc-configure-security-groups).
4. [Deploy a VNF](https://cloud.ibm.com/docs/vpc?topic=vpc-deploy-vnf).
5. [Create a network load balancer with routing mode](https://cloud.ibm.com/docs/vpc?topic=vpc-deploy-nlb).
6. [Configure custom routes](https://cloud.ibm.com/docs/vpc?topic=vpc-config-custom-routes).
Others are only of concern to the microservice teams, like VSI instances. But some are edited by the network team and operated by the microservice team, like subnets. The network team will create the subnet and a microservice team will create an instance in a subnet. For the purpose of this tutorial the VPC IS service types, Transit Gateway and DNS are summarized for each access group in the table below. The contents of the table are the required roles.



Required roles assigned to teams based on their responsibilities

 Service network shared application 

 Transit Gateway Editor, Manager 
 DNS Editor, Manager Viewer, Manager 
 IS: Network ACL Editor 
 IS: Instance, Volume, Floating IP, SSH Key, Image, Load Balancer Editor Editor 
 IS: VPC, Subnet, Security Group Editor Operator Operator 







 Resource Groups 

The shared team and the network team are now nicely separated. But how is Application1 isolated from Shared and Application2? They are Editor for the same types of services.

This is where resource groups can help out. Each service instance (i.e. resource) has a resource group attribute that is initialized upon creation and cannot be changed. In other words, each resource is in one resource group.

Resource Group diagram:

Zoom

![Resource Group diagram](https://cloud.ibm.com/docs-content/v1/content/f84e2238288b7f0355715a4c355609ce7ac48fb0/solution-tutorials/images/solution59-vpc-tg-dns-iam/vpc-tg-dns-iam-resource-groups.png)

Resource Group diagram

Each microservice team will be allowed the access in the corresponding resource group. The network team will have access to all of these resource groups.

The network resource group contains Transit Gateway and the DNS service. The network team has access to these resources. The shared team will have Manager acess to the DNS service. The shared team needs to write the DNS entries for the shared services.
[Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/220cdcbf6f4421bd7fee83fd1028048dba3f16c8/monitoring/images/checkmark-icon.svg) 
 VPN for VPC ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/220cdcbf6f4421bd7fee83fd1028048dba3f16c8/monitoring/images/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/220cdcbf6f4421bd7fee83fd1028048dba3f16c8/monitoring/images/checkmark-icon.svg) 
 Client VPN for VPC ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/220cdcbf6f4421bd7fee83fd1028048dba3f16c8/monitoring/images/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/220cdcbf6f4421bd7fee83fd1028048dba3f16c8/monitoring/images/checkmark-icon.svg) 







 Classic 

Europe

America

Asia Pacific



Table 12. Security services integration in Europe locations

 Service Frankfurt (eu-de) London (eu-gb) 

 IBM Cloud® Load Balancer 
 Load Balancer for VPC 









 Database services 

Europe

America

Asia Pacific



Database services integration in Europe locations

 Service Frankfurt (eu-de) London (eu-gb) 

 IBM Cloudant !
For more information, see [Ordering services for vCenter Server instances](https://cloud.ibm.com/docs/vmwaresolutions?topic=vmwaresolutions-vc_addingservices) and [Veeam technical documentation](https://www.veeam.com/documentation-guides-datasheets.html?ad=in-text-link).





 Migrating workloads with Zerto 

vCenter Server instances offer an optional service for Zerto. The Zerto service integrates replication and disaster recovery capabilities into the deployment offerings to protect and recover data in your VMware virtual environment on IBM Cloud.

You can use Zerto's replication capabilities during the migration.

For more information, see [Ordering services for vCenter Server instances](https://cloud.ibm.com/docs/vmwaresolutions?topic=vmwaresolutions-vc_addingservices) and [Zerto product documentation](https://help.zerto.com).





 Considerations for using NSX-T L2 bridge in migration 

A recommended practice is to use one NSX-T Edge node to extend one NSX-V Logical Switch. This Edge node must be a virtual appliance because the NSX-T Edge must be deployed on a IBM Cloud bare metal server that is prepared for NSX-V.

The Edge node extends the VXLAN Logical Switch to the NSX-T GENEVE overlay segment. The Edge Services Gateways in the NSX-V environment serve as the default gateway for all north-south traffic from the workload VMs on the Logical Switch until disconnect the NSX-V Logical Switch from the Distributed Logical Router (DLR), and connect the NSX-T overlay segment to the Tier-0 or Tier-1 gateway. This switches the default gateway to the NSX-T Tier-0 or Tier-1 gateway, depending on the chosen NSX-T topology.

After all the workloads are migrated from NSX-V to NSX-T, you can remove the bridge.





 Related links
[Available](https://cloud.ibm.com/docs-content/v1/content/5bdb37c0149145723c5437e8176651928565e722/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/5bdb37c0149145723c5437e8176651928565e722/icons/checkmark-icon.svg) 
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 Integration with Distributed Firewall (Active Directory, VMware AirWatch, Endpoint Protection and Third-Party Service Insertion) ![Available](https://cloud.ibm.com/docs-content/v1/content/5bdb37c0149145723c5437e8176651928565e722/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/5bdb37c0149145723c5437e8176651928565e722/icons/checkmark-icon.svg) 
 Container networking and security !
[Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: View L2 VPN ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: View Load Balancer ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: View NAT ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) !
Further summarized to a prefix 192.168.4.0/22 and using NSX-T HA VIP 192.168.0.10 in Zone us-south-2 as the next-hop. For more information about VPC routes, see [VPC routing tables and routes](https://cloud.ibm.com/docs/vpc?topic=vpc-about-custom-routes).



Table 8. VPC routes

 Route description Zone Traffic type CIDR Action Type Next-hop 

 NSX-T overlay networks us-south-2 Egress 192.168.4.0/22 Deliver IP 192.168.0.10 



VPC routes are Zone specific.

Creating a VPC route enables traffic within the Zone, and within the VPC depending on how the VPC route is created. If you use any of the interconnectivity options, such as Direct Link or Transit Gateway, and you need connectivity from another VPC attached to a TGW, in addition to the VPC route, you can create a VPC prefix matching the NSX-T overlay subnet or prefix. This action allows both DL and TGW to advertise your NSX-T overlay subnet or prefix to the attached TGW connections or DL. By using the previous example, you can create a VPC prefix matching the route 192.168.4.0/22, which enables TGW to advertise this prefix to the other attached VPCs, or Classic. For more information about VPC prefixes and about creating prefixes, see [Bring your own subnet](https://cloud.ibm.com/docs/vpc?topic=vpc-configuring-address-prefixes).







 Network services provided by Tier-0 and Tier-1 logical routers 

NSX-T Data Center supports network services such as IPsec Virtual Private Network (IPsec VPN), Network Address Translation (NAT) and Firewalls as shown in the following diagram.

Zoom

!
[Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
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 Organization vDC Gateway: Configure Firewall ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: Configure IPSec VPN ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: Configure L2 VPN !
[Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: Configure L2 VPN ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: Configure Load Balancer ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: Configure NAT ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) ![Available](https://cloud.ibm.com/docs-content/v1/content/icons/checkmark-icon.svg) 
 Organization vDC Gateway: Configure OSPF Routing !
Direct Link Connect Hosted Globally Hosted Globally Hosted Globally Hosted Globally 
 Direct Link Dedicated Hosted Globally Hosted Globally Hosted Globally Hosted Globally 
 Event Notifications ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
 Event Streams ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) ![Checkmark icon](https://cloud.ibm.com/docs-content/v1/content/adcecdbe4e86955f88aac7f3c1e7ec3ff44992ef/icons/checkmark-icon.svg) 
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 Organization vDC Gateway: Configure ECMP Routing !
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 Organization vDC Gateway: Configure BGP Routing !
[Static Route Tag Addendum](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_basic_routing_configuration_5600_addendum.pdf) This addendum to the Vyatta Basic Routing Configuration Guide describes the Static Route Tag functionality that was added to Release 17.2.0 of the AT&T Vyatta vRouter. 
 [Firewall Configuration Guide, Addendum 1801](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_firewall_configuration_5600_addendum.pdf) This addendum describes firewall functionality that was updated on the AT&T Vyatta vRouter in release 1801. 
 [IPsec Site-to-Site VPN Configuration Guide, Addendum 1801](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_ipsec_site-to-site-configuration_5600_addendum.pdf) This addendum describes IPsec Virtual Feature Point (VFP) VPN, which was added to site-to-site IPsec VPNs on AT&T products that run on the AT&T Vyatta Network Operating System in release 1801. 
 [OSPF Range Cost Addendum](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_ospf_range_cost_configuration_5600_addendum.pdf) This addendum describes the OSPF Range Cost feature that was added to Release 17.2.0 of the AT&T Vyatta vRouter. The document to which this guide is an addendum is the Vyatta Basic Routing Configuration Guide, Release 17.2.0. 
 [QoS Configuration Guide, Addendum](https://public.dhe.ibm.com/cloud/bluemix/network/vra/18_qos_configuration_5600_addendum.pdf) This addendum describes features that have been added to QoS functionality on the AT&T Vyatta vRouter.
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 Latest updates 

[View more](https://cloud.ibm.com/docs/citrix-netscaler-vpx?topic=citrix-netscaler-vpx-release-notes-for-citrix-netscaler-vpx)Version 12.1 | Virtual servers with multiple IP addresses

You can now create a single load balancing virtual server with multiple non-consecutive/consecutive VIP IPv4 and IPv6 addresses. Each VIP address bound to a virtual server is treated as an individual virtual server.

Version 12.1 | SSL

The following updates have been applied for SSL connections: Removal of weak ciphers from the DEFAULT_BACKEND cipher group, support for ECDHE ciphers on the front end of Thales nShield® external HSM, support for ECDHE ciphers on the front end of SafeNet network external HSM, and removal of SSLv2: The NetScaler VPX appliance does not support SSLv2 from release 12.1.

Version 12.1 | Service group support for GSLB

You can now configure IP address-based service groups, domain-name-based service groups, or domain-name-based autoscale service groups for GSLB. You can also manage a group of services as easily as a single service, and bind a service group to a virtual server, as well as add services to the group.