Bug ID 905881: MTU assignment to non-existent interface

Last Modified: Apr 17, 2024

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

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4

Opened: May 04, 2020

Severity: 4-Minor

Symptoms

Warning log message generated to /var/log/ltm warning mcpd[5494]: 01071859:4: Warning generated : cannot set MTU for eth1. No such device. For legacy VE driver.

Impact

No known functional impact. This is an incorrectly generated warning message.

Conditions

Occurs when enabling or disabling VLAN-based Syn Cookies.

Workaround

None.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips