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Session-Aware Load Balancing Cluster Guide

About Session-Aware Load Balanced Clusters (SLBCs)
SLBC FortiController models
- FortiController-5103B
- FortiController-5903C
- FortiController-5913C
Getting started and SLBC Basics
- SLBC licensing
  - FortiOS Carrier licensing
  - Certificates
- Changing FortiController interface configurations
- Quick SLBC cluster setup
- Managing the cluster
- Monitoring the cluster
- Worker communication with FortiGuard
- Basic cluster NAT/Route mode configuration
  - Using the GUI to configure NAT/Route mode
  - Using the CLI to configure NAT/Route mode
- Primary unit (master) selection
  - Selecting the primary FortiController (and the primary chassis)
  - Selecting the primary worker
- Adding and removing workers
  - Adding one or more new workers
  - Removing a worker from a cluster
- Adding link aggregation (LACP) to an SLBC cluster (FortiController trunks)
  - Adding an aggregated interface
- Individual FortiAnalyzer settings on each worker
  - Configuring different FortiAnalyzer settings for each SLBC worker
  - Configuring different FortiAnalyzer settings for each worker and for the root VDOM of each worker
- Adding VLANs
  - Adding a VLAN to a FortiController interface
- VRRP support
- FGCP to SLBC migration
  - Assumptions
  - Conversion steps
- Updating SLBC firmware
Configuring communication between FortiControllers
- Changing the base control subnet and VLAN
- Changing the base management subnet and VLAN
- Changing the heartbeat VLAN
- Using the FortiController-5103B mgmt interface as a heartbeat interface
- Changing the heartbeat interface mode
- Enabling session sync and configuring the session sync interface
Changing load balancing settings
- Tuning TCP load balancing performance (TCP local ingress)
- Tuning UDP load balancing (UDP local ingress and UDP remote/local session setup)
- Changing the load distribution method
- TCP and UDP local ingress session setup and round robin load balancing
- Changing how UDP sessions are processed by the cluster
- Tuning load balancing performance: fragmented sessions
- Changing session timers
Life of a TCP packet
- Life of a TCP packet (default configuration: TCP local ingress disabled)
- Life of a TCP packet (TCP local ingress enabled)
Life of a UDP packet
- Life of a UDP packet (default configuration: UDP local ingress disabled and UDP remote session setup)
- Life of a UDP packet (UDP local ingress disabled and UDP local session setup)
- Life of a UDP packet (UDP local ingress enabled and UDP remote session setup)
- Life of a UDP packet (UDP local ingress enabled and UDP local session setup)
SLBC with one FortiController-5103B
- Setting up the hardware
- Configuring the FortiController
- Adding the workers to the cluster
- Operating and managing the cluster
Active-Passive SLBC with two FortiController-5103Bs
- Setting up the hardware
- Configuring the FortiControllers
- Adding the workers to the cluster
- Operating and managing the cluster
Dual mode SLBC with two FortiController-5103Bs
- Setting up the Hardware
- Configuring the FortiControllers
- Adding the workers to the cluster
- Operating and managing the cluster
Active-passive SLBC with two FortiController-5103Bs and two chassis
- Setting up the hardware
- Configuring the FortiController in chassis 1
- Configuring the FortiController in chassis 2
- Adding the workers to the cluster
- Operating and managing the cluster
- Checking the cluster status
Active-passive SLBC with four FortiController-5103Bs and two chassis
- Setting up the hardware
- Configuring the FortiController in chassis 1 slot 1
- Configuring the FortiController in chassis 1 slot 2
- Configuring the FortiController in chassis 2 slot 1
- Configuring the FortiController in chassis 2 slot 2
- Configuring the cluster
- Adding the workers to the cluster
- Operating and managing the cluster
- Checking the cluster status
Dual mode SLBC with four FortiController-5103Bs and two chassis
- Setting up the hardware
- Configuring the FortiController in chassis 1 slot 1
- Configuring the FortiController in chassis 1 slot 2
- Configuring the FortiController in chassis 2 slot 1
- Configuring the FortiController in chassis 2 slot 2
- Configuring the cluster
- Adding the workers to the cluster
- Operating and managing the cluster
- Checking the cluster status
Dual mode SLBC with four FortiController-5903Cs and two chassis
- Setting up the hardware
- Configuring the FortiController in Chassis 1 Slot 1
- Configuring the FortiController in chassis 1 slot 2
- Configuring the FortiController in chassis 2 slot 1
- Configuring the FortiController in chassis 2 slot 2
- Configuring the cluster
- Adding the workers to the cluster
- Operating and managing the cluster
- Checking the cluster status
Dual mode SLBC HA with LAGs third-party switch example
AP mode single chassis SLBC with LAGs third-party switch example
AP mode SLBC HA with LAGs third-party switch example
FortiController get and diagnose commands
- get load-balance status
- diagnose system flash list
- diagnose system ha showcsum
- diagnose system ha stats
- diagnose system ha status
- diagnose system ha force-slave-state
- diagnose system load-balance worker-blade status
- diagnose system load-balance worker-blade session-clear
- diagnose switch fabric-channel egress list
- diagnose switch base-channel egress list
- diagnose switch fabric-channel packet heartbeat-counters list
- diagnose switch fabric-channel physical-ports
- diagnose switch fabric-channel mac-address list
- diagnose switch fabric-channel mac-address filter
- diagnose switch fabric-channel trunk list
FortiController/FortiSwitch MIBs
FortiController/FortiSwitch traps
FortiController/FortiSwitch MIB fields
Shelf manager traps
Shelf manager MIB fields
- Shelf manager IPM controller (OID 1.3.6.1.4.1.16394.2.1.1.1)
- Shelf manager FRU device (OID 1.3.6.1.4.1.16394.2.1.1.2)
- Shelf manager sensor (OID 1.3.6.1.4.1.16394.2.1.1.3)
- Shelf manager board (OID 1.3.6.1.4.1.16394.2.1.1.4)
- Shelf manager system event log (sel) (OID 1.3.6.1.4.1.16394.2.1.1.5)
- Shelf manager shelf (OID 1.3.6.1.4.1.16394.2.1.1.6)
- Shelf manager LAN configuration (OID 1.3.6.1.4.1.16394.2.1.1.7)
- Shelf manager platform event filter (PEF) (OIDs 1.3.6.1.4.1.16394.2.1.1.8 - 19)
- Shelf manager FRU info table (OID 1.3.6.1.4.1.16394.2.1.1.20)
- Shelf manager FRU device by site (OID 1.3.6.1.4.1.16394.2.1.1.21)
- Shelf manager FRU LED state (OID 1.3.6.1.4.1.16394.2.1.1.22)
- Shelf manager board basic (OID 1.3.6.1.4.1.16394.2.1.1.32)
- Shelf manager fan tray (OID 1.3.6.1.4.1.16394.2.1.1.33)
- Shelf manager power supply (OID 1.3.6.1.4.1.16394.2.1.1.34)
- Shelf manager shelf manager (OID 1.3.6.1.4.1.16394.2.1.1.35)
- Shelf manager chassis (OID 1.3.6.1.4.1.16394.2.1.1.36)
- Shelf manager events (OID 1.3.6.1.4.1.16394.2.1.1.37)
- Shelf manager shelf manager status (OID 1.3.6.1.4.1.16394.2.1.1.38)
- Shelf manager shelf manager version (OID 1.3.6.1.4.1.16394.2.1.1.39)
- Shelf manager telco alarm (OID 1.3.6.1.4.1.16394.2.1.1.40)
- Shelf manager SEL information (OID 1.3.6.1.4.1.16394.2.1.1.41)
FortiController/FortiSwitch SNMP links
Change log

Home FortiController 5.2.11 Session-Aware Load Balancing Cluster Guide

5.2.11

diagnose system ha showcsum

Check the HA checksums for the cluster.

diagnose system ha showcsum [<level>] [<object>]

diagnose system ha showcsum
debugzone checksum:
06 d3 98 d4 ed 3f 08 1d 39 b3 0e 94 e9 57 98 41
checksum:
06 d3 98 d4 ed 3f 08 1d 39 b3 0e 94 e9 57 98 41

diagnose system ha showcsum

Check the HA checksums for the cluster.

diagnose system ha showcsum [<level>] [<object>]

diagnose system ha showcsum
debugzone checksum:
06 d3 98 d4 ed 3f 08 1d 39 b3 0e 94 e9 57 98 41
checksum:
06 d3 98 d4 ed 3f 08 1d 39 b3 0e 94 e9 57 98 41

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Session-Aware Load Balancing Cluster Guide

diagnose system ha showcsum

diagnose system ha showcsum

diagnose system ha showcsum

diagnose system ha showcsum