Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1
Fixed In:
13.1.0, 12.1.3
Opened: May 12, 2017 Severity: 2-Critical
Case1: Run 2 Servers with same IP but different ports. Send 10 request from 1 client. Result: All 10 requests from client are delivered to 1 server. Same result when use-local-connection is disabled. Case2: Run 2 Servers with same IP but different ports but this time use MR::message route iRule command to route messages between hosts. Send 10 request from 1 client. Result: All 10 requests from client are delivered to 1 server.
All the requests from the same client are delivered to 1 server only.
Load balancing scenario with single client and two pool members. The servers use same IP, different ports.
Use different IP address in the pool member. Or use different IP address as the client request.
Load balancing scenario with single client and two pool members now completes successfully even when all pool members use same IP Address.