Prisma SD-WAN
Configure the DNS Service on the Prisma SD-WAN Interface
Table of Contents
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Prisma SD-WAN Docs
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- Prisma SD-WAN Key Elements
- Prisma SD-WAN Releases and Upgrades
- Use Copilot in Prisma SD-WAN
- Prisma SD-WAN Summary
- Prisma SD-WAN Application Insights
- Device Activity Charts
- Site Summary Dashboard
- Prisma SD-WAN Predictive Analytics Dashboard
- Prisma SD-WAN Link Quality Dashboard
- Prisma SD-WAN Subscription Usage
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- Add a Branch
- Add a Data Center
- Add a Branch Gateway
- Secure Group Tags (SGT) Propagation
- 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 Secure SD-WAN Fabric Tunnels between Data Centers
- Configure a Site Prefix
- Configure Ciphers
- 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 Sub-Interface
- Configure a Loopback Interface
- Add and Configure Port Channel 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 an OSPF in Prisma SD-WAN
- Enable BGP for Private WAN and LAN
- Configure BGP Global Parameters
- Global or Local Scope for BGP Peers
- Configure a Route Map
- Configure a Prefix List
- Configure an AS Path List
- Configure an IP Community List
- View Routing Status and Statistics
- Distribution to Fabric
- Host Tracking
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- Configure Multicast
- Create, Assign, and Configure a WAN Multicast Configuration Profile
- 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
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- Prisma SD-WAN Branch HA Key Concepts
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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
- Configure Branch HA in a Hybrid Topology with Gen-1 (3000) and Gen-2 (3200) Platforms
- Configure HA Groups
- Add ION Devices to HA Groups
- Edit HA Groups and Group Membership
- Prisma SD-WAN Clarity Reports
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CloudBlade Integrations
- CloudBlade Integrations
- CloudBlades Integration with Prisma Access
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- clear app-engine
- clear app-map dynamic
- clear app-probe prefix
- clear connection
- clear device account-login
- clear dhcplease
- clear dhcprelay stat
- clear flow and clear flows
- clear flow-arp
- clear qos-bwc queue-snapshot
- clear routing
- clear routing multicast statistics
- clear routing ospf
- clear routing peer-ip
- clear switch mac-address-entries
- clear user-id agent statistics
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- arping interface
- curl
- ping
- ping6
- debug bounce interface
- debug bw-test src-interface
- debug cellular stats
- debug controller reachability
- debug flow
- debug ipfix
- debug log agent eal file log
- debug logging facility
- debug logs dump
- debug logs follow
- debug logs tail
- debug performance-policy
- debug poe interface
- debug process
- debug reboot
- debug routing multicast log
- debug routing multicast pimd
- debug servicelink logging
- debug tcpproxy
- debug time sync
- dig dns
- dig6
- file export
- file remove
- file space available
- file tailf log
- file view log
- ssh6 interface
- ssh interface
- tcpdump
- tcpping
- traceroute
- traceroute6
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- dump appdef config
- dump appdef version
- dump app-engine
- dump app-l4-prefix table
- dump app-probe config
- dump app-probe flow
- dump app-probe prefix
- dump app-probe status
- dump auth config
- dump auth status
- dump banner config
- dump bfd status
- dump bypass-pair config
- dump cellular config
- dump cellular stats
- dump cellular status
- dump cgnxinfra status
- dump cgnxinfra status live
- dump cgnxinfra status store
- dump config network
- dump config security
- dump controller cipher
- dump controller status
- dump device accessconfig
- dump device conntrack count
- dump device date
- dump device info
- dump device status
- dump dhcp-relay config
- dump dhcprelay stat
- dump dhcp-server config
- dump dhcp-server status
- dump dhcpstat
- dump dnsservice config all
- dump dpdk cpu
- dump dpdk interface
- dump dpdk port status
- dump dpdk stats
- dump flow
- dump flow count-summary
- dump interface config
- dump interface status
- dump interface status interface details
- dump interface status interface module
- dump intra cluster tunnel
- dump ipfix config collector-contexts
- dump ipfix config derived-exporters
- dump ipfix config filter-contexts
- dump ipfix config ipfix-overrides
- dump ipfix config prefix-filters
- dump ipfix config profiles
- dump ipfix config templates
- dump lldp
- dump lldp config
- dump lldp info
- dump lldp stats
- dump lldp status
- dump log-agent eal conn
- dump log-agent eal response-time
- dump log-agent eal stats
- dump log-agent config
- dump log-agent iot snmp config
- dump log-agent iot snmp device discovery stats
- dump log-agent ip mac bindings
- dump log-agent neighbor discovery stats
- dump log-agent status
- dump ml7 mctd counters
- dump ml7 mctd session
- dump ml7 mctd version
- dump nat counters
- dump nat6 counters
- dump nat summary
- dump network-policy config policy-rules
- dump network-policy config policy-sets
- dump network-policy config policy-stacks
- dump network-policy config prefix-filters
- dump overview
- dump performance-policy config policy-rules
- dump performance-policy config policy-sets
- dump performance-policy config policy-set-stacks
- dump performance-policy config threshold-profile
- dump poe system config
- dump poe system status
- dump priority-policy config policy-rules
- dump priority-policy config policy-sets
- dump priority-policy config policy-stacks
- dump priority-policy config prefix-filters
- dump probe config
- dump probe profile
- dump radius config
- dump radius statistics
- dump radius status
- dump reachability-probe config
- dump qos-bwc config
- dump reachability-probe status
- dump routing aspath-list
- dump routing cache
- dump routing communitylist
- dump routing multicast config
- dump routing multicast igmp
- dump routing multicast interface
- dump routing multicast internal vif-entries
- dump routing multicast mroute
- dump routing multicast pim
- dump routing multicast sources
- dump routing multicast statistics
- dump routing multicast status
- dump routing ospf
- dump routing peer advertised routes
- dump routing peer config
- dump routing peer neighbor
- dump routing peer received-routes
- dump routing peer routes
- dump routing peer route-via
- dump routing peer status
- dump routing peer route-json
- dump routing prefixlist
- dump routing prefix-reachability
- dump routing route
- dump routing routemap
- dump routing running-config
- dump routing summary
- dump routing static-route reachability-status
- dump routing static-route config
- dump routing vpn host tracker
- dump security-policy config policy-rules
- dump security-policy config policy-set
- dump security-policy config policy-set-stack
- dump security-policy config prefix-filters
- dump security-policy config zones
- dump sensor type
- dump sensor type summary
- dump serviceendpoints
- dump servicelink summary
- dump servicelink stats
- dump servicelink status
- dump site config
- dump snmpagent config
- dump snmpagent status
- dump software status
- dump spoke-ha config
- dump spoke-ha status
- dump standingalarms
- dump static-arp config
- dump static host config
- dump static routes
- dump support details
- dump-support
- dump switch fdb vlan-id
- dump switch port status
- dump switch vlan-db
- dump syslog config
- dump syslog-rtr stats
- dump syslog status
- dump time config
- dump time log
- dump time status
- dump troubleshoot message
- dump user-id agent config
- dump user-id agent statistics
- dump user-id agent status
- dump user-id agent summary
- dump user-id groupidx
- dump user-id group-mapping
- dump user-id ip-user-mapping
- dump user-id statistics
- dump user-id status
- dump user-id summary
- dump user-id useridx
- dump vlan member
- dump vpn count
- dump vpn ka all
- dump vpn ka summary
- dump vpn ka VpnID
- dump vpn status
- dump vpn summary
- dump vrf
- dump waninterface config
- dump waninterface summary
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- inspect app-flow-table
- inspect app-l4-prefix lookup
- inspect app-map
- inspect certificate
- inspect certificate device
- inspect cgnxinfra role
- inspect connection
- inspect dhcplease
- inspect dhcp6lease
- inspect dpdk ip-rules
- inspect dpdk vrf
- inspect fib
- inspect fib-leak
- inspect flow-arp
- inspect flow brief
- inspect flow-detail
- inspect flow internal
- inspect interface stats
- inspect ipfix exporter-stats
- inspect ipfix collector-stats
- inspect ipfix app-table
- inspect ipfix wan-path-info
- inspect ipfix interface-info
- inspect ip-rules
- inspect ipv6-rules
- inspect lqm stats
- inspect memory summary
- inspect network-policy conflicts
- inspect network-policy dropped
- inspect network-policy hits policy-rules
- inspect network-policy lookup
- inspect performance-policy fec status
- inspect policy-manager status
- inspect policy-mix lookup-flow
- inspect priority-policy conflicts
- inspect priority-policy dropped
- inspect priority-policy hits default-rule-dscp
- inspect priority-policy hits policy-rules
- inspect priority-policy lookup
- inspect performance-policy incidents
- inspect performance-policy lookup
- inspect performance-policy hits analytics
- inspect process status
- inspect qos-bwc debug-state
- inspect qos-bwc queue-history
- inspect qos-bwc queue-snapshot
- inspect routing multicast fc site-iface
- inspect routing multicast interface
- inspect routing multicast mroute
- inspect security-policy lookup
- inspect security-policy size
- inspect switch mac-address-table
- inspect system arp
- inspect system ipv6-neighbor
- inspect system vrf
- inspect vrf
- inspect wanpaths
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5.6
- 5.6
- 6.1
- 6.2
- 6.3
- 6.4
- 6.5
- New Features Guide
- On-Premises Controller
- Prisma SD-WAN CloudBlades
- Prisma Access CloudBlade Cloud Managed
- Prisma Access CloudBlade Panorama Managed
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- Features Introduced in Prisma SD-WAN ION Release 5.6
- Changes to Default Behavior in Prisma SD-WAN ION Release 5.6
- Upgrade ION 9000 Firmware for Device Version 5.6.x
- CLI Commands in Prisma SD-WAN ION Release 5.6
- Addressed Issues in Prisma SD-WAN ION Release 5.6
- Known Issues in Prisma SD-WAN ION Release 5.6
Configure the DNS Service on the Prisma SD-WAN Interface
Configure DNS Roles and Profiles from the Prisma SD-WAN. DNS Service
provides a rich suite of Domain Name System Services directly to branch users and
devices.
Where Can I Use This? | What Do I Need? |
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Domain Name System (DNS) is a protocol that translates (resolves) a
user-friendly domain name to an IP address so that users can access computers,
websites, services, or other resources on the internet or private networks.
Create and configure both DNS Service Roles and DNS Service Profiles
from the Prisma SD-WAN web interface. After the DNS roles and
profiles are created, enable the DNS service on the branch ION device.
Locally significant configuration and attributes are specified at the device-level
DNS service configuration, effectively augmenting or, in some cases overriding the
configuration specified in the DNS Service Profile.
DNS Service Roles
is used to group interfaces
that have common functions. Some interfaces listen for DNS requests, while others
only forward DNS requests. In some cases, interfaces listen and forward DNS
requests. After you assign a role to a specific DNS server's IP address in a global
DNS service profile, the role gets assigned at the device level. DNS
Service Profiles
is used to specify configuration
parameters for the DNS service. Commonly configured parameters include DNS Servers,
Domain to Address Mapping, Cache Configuration, and DNSSEC Configuration. After the
DNS service profile is created, it is bound to a device. The following topics
describe how to configure the DNS Service on the Prisma SD-WAN web
interface and the ION device.- Configure the DNS Service on the Prisma SD-WAN Interface
- Configure DNS Service on the ION Device
Configure DNS Roles
The Prisma SD-WAN DNS Service provides a rich suite
of Domain Name System Services directly to branch users and devices. The DNS
service responds to DNS queries from a local cache, or forwards queries to
upstream DNS servers. It retains the host details to ensure that local host
names do not appear in the global DNS. The Prisma SD-WAN DNS
service acts as a caching or authoritative server on devices in an assigned
state for a branch site.
To access the DNS service, administrators must have support, super, network
admin, security admin, and view only permissions. Navigate to the DNS service
from the Prisma SD-WAN web interface.
- Select ManageResourcesConfiguration ProfilesDNSDNS Service Roles and click Create DNS Role.
- Enter the Name, OptionalDescription, and OptionalTags for the DNS Service role.
- Click Save.The DNS Role screen displays the name of the DNS service, the number of DNS services, and DNS profiles using this role.
Configure DNS Profiles
- Select ManageResourcesConfiguration ProfilesDNSDNS Service Roles and click Create DNS Profile.
- Enter Basic information for the profile, select to retain strict domain names and DNS loop detection, and add a DNS server.
- Enter the Name, OptionalDescription, and Optional Tags for the DNS service profile.
- Select to Enable strict domain name and to Enable DNS loop detection.
- OptionalEnter the Max EDNS Packets size.The default size is 4096.
- OptionalChoose a Listen DNS Role from the drop-down and enter the Listen Port number.The default value is 53. The optional value must be between 1 to 65535.Roles created as part of the DNS service are listed in the Listen DNS Role field.
- Optional Select the option Send to all DNS Servers.
- Add a DNS server, by specifying the DNS Server IP and OptionalDNS Server Port.
- Select either IP Prefix or Domain and enter the required information.Configuring the IP Prefix forwards PTR (reverse lookups) for the specified subnet to the DNS server.Configuring the Domain Name option forwards name resolution request for the specified domain(s) to the DNS server.
- OptionalChoose a Forward DNS Role from the drop-down and enter the Source Port.Roles created as part of the DNS service are listed in the Forward DNS Role field.
- Map Domain to Address to enable you to specify DNS responses with the configured mapping.The Domain to Address mapping and the IP address must be unique.
- Click Add to add a domain address.
- Specify the Domain Name and the IP Prefix.
- Specify the Queries and Responses parameters to append the client metadata to the DNS query as it is sent to the upstream DNS server.DNS responses can also be overridden or can block specific responses entirely.
- Select Add a Client and specify the Mac Encoding Format.
- Enter a Custom Text and an Identifier, or choose the Element ID/Element from the drop-down.
- Add a new Subnet by entering the Optional IP Address and the Prefix Length.
- Select to Disable private IP lookups.If required, enter Max TTL and Local TTL values in seconds.
- OptionalEnter IP addresses that can be identified as Bogus NX Domains and Ignore IP Addresses.
- Create new Aliases by replacing the IP address.This can be done by either choosing to replace the Original IP Prefix or retaining the Original IP Range by entering the original start IP and original end IP.
- Specify the Cache and DNSSec proxy configurations.
- Select to Disable Negative Caching option.If required, include values in seconds for Min Cache TTL, Max Cache TTL, Cache Size, and Negative Cache TTL.
- Select to Stop dns rebind for private ip and to Enable localhost rebind.
- OptionalEnter the names of the Rebind Domains.
- Select to enable the DNSSEC Proxy and DNSSEC Config options.
- Enter information on Class, Domain, Key Tag, and Algorithm to Add a new Trust Anchor.
- Add a record by entering basic information in Authoritative Config or enter secondary server details.
- OptionalEnter Secondary Server details, Peers, and TTL value in seconds.
- To Add a record, enter the Name (record names are listed in the drop-down), Flags, Tag, and Value.
- Complete all configuration requirements and Submit.
Configure DNS Service on the ION Device
After you configure the DNS Service Roles and DNS Service Profiles, enable the
DNS Service at the device-level. Only a single instance is allowed per ION
device. You can map a DNS Service Profile to a DNS Service, assign interfaces to
the DNS service role mappings, and specify device-specific attributes. The DNS
service can be enabled or disabled as required. To configure the DNS service on
the ION device:
- Select WorkflowsDevicesClaimed DevicesSelect the deviceConfigure the deviceDNS Service. The ION devices on version 6.2.1 and later support IPv6 servers.
- Configure the Service Info tab.
- Enable the DNS service to ensure that the DNS profile selected is not optional. Once the DNS service is enabled, it would be activated for both IPv4 and IPv6 addresses.
- Enter a Name, Optional Description, and include Optional Tags for the DNS Service.
- Select to maintain strict domain name and enable DNS loop detection options.
- Select a DNS Profile from the drop-down.These will include profiles that are created at the user interface level.
- Optional Include values for Max Concurrent DNS Queries and the Cache Size.The default value is 150.
- Click Add to bind a role to the DNS Service.
- In the Add New Record dialog, choose the DNS Role, select the Interface or enter the Interface IP. The ION devices on version 6.2.1 and later support IPv6 servers.
- Configure the Queries Metadata tab.
- OptionalConfigure the metadata under Customer Premises Equipment.If the entered values differ from the DNS Service Profile, the DNS Service values is considered.
- In the Add New Record dialog, enter the Optional IP Address and the Prefix Length.This option is configured at both the user interface level and the device level.
- Configure the Domain Mapping tab.
- Optional Add the domain names to the configured IP address and the configured interfaces.If the entered values differ from the DNS Service Profile, the DNS Service values is considered.
- In the Domain to Interface section, click Add to enter the Domain Names and choose an Interface from the drop-down.
- Complete all configuration requirements and Submit.