Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.4.0, 11.4.1, 11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1, 11.5.4 HF2, 11.4.1 HF10
Opened: Oct 11, 2015 Severity: 3-Major
On ePVA capable platform with fastl4 profile and asymetric routing on client side, ltm sends packets to the client with wrong vlan/correct mac address (or correct vlan and wrong mac-address) and undecremented ttl.
Return traffic could use the wrong vlan
fastl4 profile and asymetric routing on client side
none
Use the nexthop VLAN for ePVA transformation for offloaded flow when available, instead of the incoming VLAN