Bug ID 1011801: L2 behavior becomes inconsistent while scaling address space

Last Modified: Jan 06, 2023

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1

Opened: Apr 16, 2021
Severity: 2-Critical

Symptoms

ARP/NDP+IP behavior becomes inconsistent for additional flows.

Impact

Issue with ICMP request / response from devices within the broadcast domain(s) associated with the BIG-IPs

Conditions

-- Two VIPRION 4800 chassis, fully populated -- Chassis to chassis HA -- Provisioned: LTM, AVR, CGN -- All Subscriber/Internet flows are CGN->LSN, routed to/from the chassis broadcast domain. -- All flows are routed and have their own Sub/Int VLAN pairs. Steps to Reproduce: Add flow, test validity, start traffic. Repeat.

Workaround

None.

Fix Information

None

Behavior Change