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SonicOS 5.8.1 Administrator Guide
The following table lists the information that is synchronized and information that is not currently
synchronized by Stateful High Availability.
Security Services and Stateful High Availability
High Availability pairs share a single set of security services licenses and a single Stateful HA
license. These licenses are synchronized between the Active and Idle appliances in the same
way that all other information is synchronized between the two appliances. For information on
license synchronization, see “High Availability License Synchronization Overview” on
page 1141 and “Applying Licenses to SonicWALL Security Appliances” on page 1165.
Information that is Synchronized Information that is not Synchronized
VPN information Dynamic WAN clients (L2TP, PPPoE, and PPTP)
Basic connection cache Deep Packet Inspection (GAV, IPS, and Anti
Spyware)
FTP IPHelper bindings (such as NetBIOS and DHCP)
Oracle SQL*NET SYNFlood protection information
Real Audio Content Filtering Service information
RTSP VoIP protocols
GVC information Dynamic ARP entries and ARP cache timeouts
Dynamic Address Objects Active wireless client information
DHCP server information wireless client packet statistics
Multicast and IGMP Rogue AP list
Active users
ARP
SonicPoint status
Wireless guest status
License information
Weighted Load Balancing information
RIP and OSPF information