Bug ID 1399757: SNMP ifTable data missing for some interfaces when ports unbundled

Last Modified: Apr 28, 2025

Affected Product(s):
F5OS Velos(all modules)

Known Affected Versions:
F5OS-C 1.5.1, F5OS-C 1.6.0, F5OS-C 1.6.1, F5OS-C 1.6.2

Fixed In:
F5OS-C 1.8.0

Opened: Nov 17, 2023

Severity: 3-Major

Symptoms

SNMP interface data is not returned for all interfaces on the system when the device is configured with unbundled interfaces (4x10Gb or 4x25Gb modes).

Impact

SNMP will not list all the unbundled (subports) interfaces.

Conditions

Configure device with unbundled interfaces. default-1(config)# portgroups portgroup 1/2 config mode MODE_4x25GB default-1(config-portgroup-1/2)# commit The following warnings were generated: 'portgroups portgroup': VLAN, LAG, FDB, L2 protocols configuration is lost for the interfaces corresponding to the changed portgroups. Blade(s) 1 will reboot. Proceed? [yes,no] yes Commit complete. default-1(config-portgroup-1/2)# top default-1(config)# portgroups portgroup 2/2 config mode MODE_4x25GB default-1(config-portgroup-2/2)# commit The following warnings were generated: 'portgroups portgroup': VLAN, LAG, FDB, L2 protocols configuration is lost for the interfaces corresponding to the changed portgroups. Blade(s) 2 will reboot. Proceed? [yes,no] yes Commit complete. Check the SNMP output. it will not list all the interfaces.

Workaround

None

Fix Information

Fixed an issue with SNMP not listing all unbundled interfaces.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips