Bug ID 454322: DNS servers from unavailable interfaces get added to tunnel exclusion list.

Last Modified: May 29, 2024

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

Known Affected Versions:
11.6.2 HF1, 11.3.0, 11.4.1

Fixed In:
11.6.0, 11.5.1 HF6, 11.4.1 HF6

Opened: Mar 27, 2014

Severity: 3-Major

Related Article: K10755434

Symptoms

Routes to not needed DNS server is available outside of VPN tunnel.

Impact

DNS servers from unavailable interfaces get added to tunnel exclusion list.

Conditions

Allow Local DNS Servers is configured in Network Access settings on APM.

Workaround

None.

Fix Information

When Allow Local DNS Servers option is enabled, DNS servers from interfaces that are down are not added to VPN exclusion list.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips