Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.4.4 Release Notes
82
PD4-913229871 API queries for RADIUS and TACACS do not return any values. Set is working properly,
but a get returns empty.
PD4-1008390701 If a trunk port is configured with a PVLAN end-point, the port is not shown in the output
of the show vlan <non isolated> vlans command. Therefore, traffic does not
flow from a switch without a PVLAN end-point in the same VLAN.
PD4-1920100037,
PD4-1918575400
FDB process crashes with signal 6 when a superVLAN or subVLAN name contains 15 or
more characters.
PD4-1857823251 A mismatch between a PIM multicast cache and a hardware binding results in traffic loss.
BlackDiamond 8800 Series Switches
PD4-1921505287,
PD4-1548261276
On a BlackDiamond 8800 series switch, traffic is not being redirected by the primary
LACP port when the secondary MSM with secondary ports are rebooted on LACP during
a process kill.
PD4-1917632152,
PD4-1161605948
A BlackDiamond 8800 series switch reports the wrong port number when applying a
VLAN ACL to a port group containing insufficient masks.
BlackDiamond 20800 Series Switches
PD4-1356143799 BVLAN bandwidth is not shared evenly, but randomly, when one port from an SVLAN
and a CVLAN are sending the line rate traffic with the same priority. A traffic drop may
also be seen on one of the traffic streams when the other is stopped.
PD4-1300795581 IP fragmentation is not occurring when enabling jumbo frames on a BlackDiamond 20800
series switch.
PD4-1230894831 When installing the ExtremeXOS image, watchdog EPC (csd_flag_wait+0x18/0x28)
occurs and may cause a crash.
Workaround: Stop traffic when installing new ExtremeXOS image.
Summit Family Switches
PD4-1926408361,
PD4-1231665209
The output for the CLI command show odometer always shows values in the option
card field even though there is no option card in the switch.
PD4-1419136822 On a Summit X450a-24x switch, disabling two or more ports causes a port that is
inserted as a 10/100/1000BASE-T SFP module to flap.
PD4-1838754211 Power status is not displayed on a Summit X650 switch in ScreenPlay if both PSUs are
present but only one is powered on.
PD4-1860402906 Users cannot create a user virtual router on Summit X480 stackable switches.
PD4-1854155001,
PD4-1578760166
Duplicate BOOTP OFFER and ACK packets are seen when ip-security dhcp-snooping is
enabled on a port.
Workaround: Disable ip-security dhcp-snooping to prevent duplication of DHCP OFFER
and ACK packets.
PD4-1102582531 In a PVLAN, network login MAC-based authentication does not work in ExtremeXOS
12.4.0.19.
PD4-1488841268 Traffic destined for a known MAC address in a member VLAN is being flooded on the
ports of the network VLAN.
OSPF
PD4-1835364924,
PD4-1394061328
ABR stops translating AS external routes (type 7) to another area (type 5) after OSPF is
configured with graceful restart.
SNMP
PD4-1517268938 SNMP get-next of extremeCpuMonitorSystemTable does not include both primary and
backup nodes.
Table 46: Resolved Issues, Platform-Specific and Feature PDs (Continued)
PD Number Description
(47 pages)
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