Last Modified: May 29, 2024
Affected Product(s):
BIG-IP LTM, TMOS
Known Affected Versions:
12.1.6, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 13.1.3.4, 13.1.3.5, 13.1.3.6, 13.1.4, 13.1.4.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 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, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1
Fixed In:
17.0.0, 16.1.2.2, 15.1.5.1, 14.1.4.6, 13.1.5
Opened: Jun 16, 2021 Severity: 4-Minor
When bigd.mgmtroutecheck is enabled and monitors are configured in a non-default route-domain, bigd may calculate the interface index incorrectly. This can result in monitor probes improperly being denied when they egress a non-mgmt VLAN. Or monitor probes might be allowed to egress the management interface
Monitor probes may be denied even thought they egress a non-mgmt VLAN. Monitor probes may be improperly allowed out a mgmt interface. /var/log/ltm: err bigd.0[19431]: 01060126:3: Health check would route via mgmt port, node fc02:0:0:b::1%1. Check routing table. bigd debug log: :(_do_ping): probe denied; restricted egress device and route check [ tmm?=false td=true tr=false addr=fc02:0:0:b::1%1:0 srcaddr=none ]
-- Bigd.mgmtroutecheck is enabled. -- Monitor probes in a non-default route domain -- More than one VLAN configured in the route-domain
Disable bigd.mgmtroutecheck, reduce the number of VLANs inside the route-domain
The Bigd interface index is now calculated properly