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Approaching Max Capacity - ARP Table Entries
Updated on
Apr 24, 2026
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Updated on
Apr 24, 2026
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Next-Generation Firewall
NGFW Incidents Reference
Approaching Max Capacity - ARP Table Entries
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Next-Generation Firewall
Approaching Max Capacity - ARP Table Entries
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Approaching High Session Table Utilization
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Approaching Max Capacity - Address Groups
Approaching Max Capacity - ARP Table Entries
Incident Code
INC_NGFW_CAPACITY_ARP_TABLE_SIZE
Severity
Warning
Category
Device
Subcategory
System Resources
Description
Data forecasting analysis shows that the ARP Table entries are on track to reach the firewall's maximum capacity soon.
Raise Condition
When ARP Table size usage exceed 90% of the capacity of that respective firewall model and stays beyond 90% for five days over a week
Clear Condition
When ARP Table size usage falls below 90% of the capacity of that respective firewall model and stays below 90% for two weeks
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Approaching High Session Table Utilization
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Approaching Max Capacity - Address Groups