Whether USG2000&5000 series devices support virtual addresses in NAT Outbound (source NAT) and NAT Server (virtual server) address translation in hot standby deployment

Whether the device supports virtual addresses in NAT Outbound (source NAT) and NAT Server (virtual server) address translation

If firewall hot standby is implemented at the enterprise edge, VRRP is enabled, and the virtual address is used for communication with the carrier, NAT Outbound and NAT Server cannot use physical addresses of firewall interfaces. Otherwise, after the active firewall is switched as the standby firewall, the network may be interrupted.

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