Configure a Secondary IP Address
Table of Contents
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- Add a Branch
- Add a Data Center
- Add a Branch Gateway
- Configure Circuits
- Configure Internet Circuit Underlay Link Aggregation
- Configure Private WAN Underlay Link Quality Aggregation
- Configure Circuit Categories
- Configure Device Initiated Connections for Circuits
- Add Public IP LAN Address to Enterprise Prefixes
- Manage Data Center Clusters
- Configure a Site Prefix
- Configure a DHCP Server
- Configure NTP for Prisma SD-WAN
- Configure the ION Device at a Branch Site
- Configure the ION Device at a Data Center
- Switch a Site to Control Mode
- Allow IP Addresses in Firewall Configuration
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- Configure a Controller Port
- Configure Internet Ports
- Configure WAN/LAN Ports
- Configure a Loopback Interface
- Configure a PoE Port
- Configure and Monitor LLDP Activity and Status
- Configure a PPPoE Interface
- Configure a Layer 3 LAN Interface
- Configure Application Reachability Probes
- Configure a Secondary IP Address
- Configure a Static ARP
- Configure a DHCP Relay
- Configure IP Directed Broadcast
- VPN Keep-Alives
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- Configure Prisma SD-WAN IPFIX
- Configure IPFIX Profiles and Templates
- Configure and Attach a Collector Context to a Device Interface in IPFIX
- Configure and Attach a Filter Context to a Device Interface in IPFIX
- Configure Global and Local IPFIX Prefixes
- Flow Information Elements
- Options Information Elements
- Configure the DNS Service on the Prisma SD-WAN Interface
- Configure SNMP
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- Prisma SD-WAN Branch Routing
- Prisma SD-WAN Data Center Routing
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- Configure Multicast
- Create a WAN Multicast Configuration Profile
- Assign WAN Multicast Configuration Profiles to Branch Sites
- Configure a Multicast Source at a Branch Site
- Configure Global Multicast Parameters
- Configure a Multicast Static Rendezvous Point (RP)
- Learn Rendezvous Points (RPs) Dynamically
- View LAN Statistics for Multicast
- View WAN Statistics for Multicast
- View IGMP Membership
- View the Multicast Route Table
- View Multicast Flow Statistics
- View Routing Statistics
- Prisma SD-WAN Incident Policies
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- Prisma SD-WAN Branch HA Key Concepts
- Configure Branch HA
- Configure HA Groups
- Add ION Devices to HA Groups
- View Device Configuration of HA Groups
- Edit HA Groups and Group Membership
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- Configure Branch HA with Gen-1 Platforms (2000, 3000, 7000, and 9000)
- Configure Branch HA with Gen-2 Platforms (3200, 5200, and 9200)
- Configure Branch HA with Gen-2 Embedded Switch Platforms (1200-S or 3200-L2)
- Configure Branch HA for Devices with Software Cellular Bypass (1200-S-C-5G)
- Configure Branch HA for Platforms without Bypass Pairs
- Prisma SD-WAN Clarity Reports
- Prisma SD-WAN Incidents and Alerts
Configure a Secondary IP Address
Prisma SD-WAN
allows to configure secondary IP address. L3 LAN interface
capabilities to include the secondary IP addresses to provide multiple logical subnets for
an interface.Where Can I Use
This? | What Do I
Need? |
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Prisma SD-WAN
extends the Layer 3 LAN interface
capabilities to include the secondary IP addresses to provide multiple
logical subnets for an interface. Configure a secondary IP address
on the branch site
devices that are on 5.5.1
and later versions. If you have secondary IP address configured
on any LAN interface, downgrading to a lower version is not allowed. DHCP server is not supported for secondary IP addresses
on interfaces.
- Select, select the device you want to configure.WorkflowsDevicesClaimed Devices
- On theBasic Infoscreen, toggleYesforEnable L3 Direct Private WAN ForwardingandEnable L3 LAN Forwarding, thenSave.
- Select theInterfacetab.
- Select a port that connects to the LAN.
- SelectYesforAdmin Up.
- (Optional)Enter aDescriptionand addTags.
- SelectPort or BypassPairas theInterfacetype.Interface type must be physical or sub-interface or bypass pair for configuring secondary IP addresses.
- ForUse This Port For, selectLAN.
- ToggleScopeas eitherLocalorGlobal.
- SelectIPv4 ConfigurationasStatic.Primary IP address must be static.
- (Optional)SpecifySecondary IPs.You can add a maximum of 8 entries to assign a secondary IP address per Layer 3 LAN interface manually.Network contextis standard for all secondary IP addresses and is the same as Primary IP addresses.Each secondary IP can have its own scope configured.When secondary IP is configured on the LAN interface, you cannot disable LAN forwarding.
- Save Port.