Bug ID 483798: TMM crashes if iRule PSC::ip_address is used after RADIUS Authentication of DHCP discovery.

Last Modified: Apr 28, 2025

Affected Product(s):
BIG-IP PEM(all modules)

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3

Fixed In:
12.0.0, 11.6.0 HF4

Opened: Oct 10, 2014

Severity: 2-Critical

Symptoms

Using iRule PSC::ip_address can cause TMM crash after RADIUS authentication of DHCP discovery is conducted.

Impact

Traffic disrupted while tmm restarts.

Conditions

1. Configure DHCPv4-based subscriber discovery in Relay mode. 2. Configure RADIUS Authentication for DHCPv4 profile. 3. Using PSC::pa_address command in an iRule for RADIUS Authentication virtual 4. Initiate RADIUS authentication process.

Workaround

None

Fix Information

The fix fixes the crash problem in using the PSC::ip_address with the RADIUS authentication process

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips