Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3
Fixed In:
15.0.0, 14.1.0.5
Opened: Nov 20, 2018 Severity: 3-Major
ICMP traffic that matches LTM NAT object on a BIG-IP system, is not forwarded through but instead is dropped on the BIG-IP system.
Client ICMP traffic (matching LTM NAT) is not forwarded to the destination causing traffic disruption.
-- LTM NAT object is configured on the BIG-IP system. -- The BIG-IP system receives ICMP traffic matching the LTM NAT object.
None.
ICMP traffic matching an LTM NAT object is now forwarded to the destination as expected.