Bug ID 1210045: The svpn_proxy process issues a blocking read operation on the open socket connection

Last Modified: Apr 28, 2025

Affected Product(s):
APM-Clients TMOS(all modules)

Fixed In:
7.2.4

Opened: Dec 15, 2022

Severity: 3-Major

Symptoms

If blocking read operation occurs by svpn_proxy and other data comes in for processing, then it results in an indefinite hung scenario.

Impact

The proxy is unable to process other read requests causing an indefinite hung scenario and a routing table corruption which cannot be recovered till reboot. The communication between Edge Client and svpn is not smooth.

Conditions

When the Edge client is in a connected state and svpn_proxy issues a socket read operation.

Workaround

None

Fix Information

Fixed the issue where Edge Client on macOS randomly disconnects from VPN.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips