Specifications
Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.4.2 Release Notes
79
PD4-1235317131 Running the show access-list counter command on a BlackDiamond 20800 series switch
causes a buffer leak, which results in a slot failure and conduit error.
PD4-920567621 While creating 100,000 static FDB entries, the MM console stops responding after
creating a few MACs.
PD4-1083141408 A hard failover between two MMs (hotswapping a master MM) causes a PSU to go into
failed state, even though both PSUs look operational.
PD4-1052907851 Removing and adding VLANs into EAPS-Domain causes a fabric error:
PSUCTRL-2 :
FABRIC-1 : 806001-00-06 09106-80092 Rev 6.0 uC: 2.4 F-1: 1.0 F-
2: 1.0
FABRIC-2 : 806001-00-06 09066-80136 Rev 6.0 uC: 2.4 F-1: 1.0 F-
2: 1.0
FABRIC-3 : 806001-00-05 09066-80073 Rev 5.0 uC: 2.4 F-1: 1.0 F-
2: 1.0
FABRIC-4 : 806001-00-05 09106-80155 Rev 5.0 uC: 2.4 F-1: 1.0 F-
2: 1.0
FABRIC-5 : Rev 0.0
Summit Family Switches
PD4-1023729033 A Summit family switch is not sending the SNMP traps “extremeFanFailed” and
“extremeFanOK.”
PD4-1478418711 When the reboot command is run on a stack master with a confirmation to save the
configuration, the HAL process may not respond, which causes the EPM process to kill
the HAL process. Subsequently, the master node reboots. This issue may also been seen
on a SummitStack.
PD4-1373461510 Re-installing the "pktcapt.o" debug module causes switch to crash in certain scenarios.
PD4-1376173821 Enabling stacking causes switch to go into reboot loop in some scenario.
PD4-1212941471 Segment health check intervals and common path timers cannot be modified when
provisioning EAPS.
PD4-1252408665 A test port remains active when the port is disabled and a 10/100/1000BASE-T mini-
GBIC and SFP I2C read/write failure 5557 occurs.
PD4-1202675291 Unsupported SFPs are reported as supported on copper switch combo ports.
PD4-1168419021 When running diagnostics on a Summit x650 switch, an intermittent error is reported on
MAC and PHY loopback with VIM1-SummitStack256 modules. This occurs on both the
Summit x650-24t and x650-24x switches.
ACL
PD4-1269301071 A switch may experience traffic loss when it becomes a VRRP master even before flow-
redirect ACL is fully loaded.
PD4-1283408580
For ACL counters for IGMP message type, the direct offset is calculated and the protocol
type in the IP header is not checked. Therefore, any IP datagram matching the offset is
counted as matching.
Workaround: Set a "protocol igmp" match condition explicitly in the policy file.
PD4-1236337733 Dynamic ACL configuratios are lost after upgrading from ExtremeXOS 12.3 to
ExtremeXOS 12.4.1 software.
BGP
PD4-1227697181 BGP does not withdraw routes that are not preferred routes from neighbors to which the
routes were previously advertised.
PD4-1274817277 The BGP process dies with signal 11 while processing BGP updates that contain an
AS4_PATH path attribute prior to processing an AS_PATH attribute.
Table 41: Platform-Specific and Feature PDs (Continued)
PD Number Description