Specifications
Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.5.4 Release Notes
98
PD4-1232976130,
PD4-1221696686
ExtremeXOS software is unable to upgrade an ExtremeXOS software license to any
switch that has a serial number beginning with 0953x-xxxx using the enable license file
<license-file.xlic> command.
Workaround: Enable the license by running the enable license <key> command.
PD4-1272137864,
PD4-1023079871
Disabling learning on a VLAN results in LACP packets being dropped.
PD4-1272649277,
PD4-828470206
The invalid syntax keyword tag_name is added when configuring a syslog target.
PD4-1202084300,
PD4-1193582811
Traffic ingressing a G48T, G48P, G24X, G8X, or 10G4X module that egresses a load
sharing member port on a different I/O module is dropped when a 8900-MSM128 module
is in use. In the case of a stack that contains an original series Summit X450 and X650,
traffic ingressing the Summit X450 that egresses a load sharing member port on a
Summit X650 switch is also dropped. Only certain LAG groups are affected, most
notably, the first LAG group is not affected.
PD4-1493262869,
PD4-1350258611
Process exsshd consumes 99% of CPU capacity when executing the clear session
command.
Workaround: Restart the exsshd process to restore CPU utilization. You may also close
the SSH session properly using the logout or exit commands instead of the clear
session. command.
PD4-1435948378,
PD4-1090154127
In PIM Dense Mode, IP multicast cache entries that do not have an egress interface are
not refreshed in hardware. This may cause “out of sequence” packets, which can result
in “pixilation” in IP TV environments every 210 seconds.
PD4-1439776955,
PD4-1386102367
When running ExtremeXOS PIM-SM in a multi-access case (that is, an EAPS ring):
• A downstream router should not send periodic (S,G) prunes.
• Over-riding a PIM-JOIN message is delayed when multiple (S,G) prunes are received.
PD4-1524186073,
PD4-1142795450
The ExtremeXOS CLI may allow load sharing groups to be formed using ports with
different link speeds.
Workaround: Do not change the speed settings before enabling LACP on the remote
switch.
PD4-1526961975,
PD4-334620931
During an MSM or MM failover, an MSDP peer incorrectly prints debug messages in the
log as warning messages.
PD4-1247352371,
PD4-1038555578
netTools crashes with signal 11 when a continuous ping is configured for more than 10
SSH or telnet sessions.
PD4-1546743303,
PD4-1289183953
HAL process dies with signal 6 when issuing the debug hal show ipv4mc gaddr
command with an invalid IP address.
BlackDiamond 8800 Series Switch
PD4-1646744176,
PD4-1646617211
When rebooting a BlackDiamond 8800 series switch, ports remain active for
approximately 10 seconds.
PD4-1639563871,
PD4-1633773021
There is a potential for a smbus_xfer:1 smbus_wait_rdy error with frequent SSH
and telnet management login/logout sessions.
PD4-1633677741 On a BlackDiamond 8800 series switch, making link state changes during a large policy
refresh can take more than 20 seconds and may cause duplicate packet forwarding in an
MLAG configuration.
PD4-1626795210,
PD4-1625916850
When using BlackDiamond 8800 series switches or Summit family switches that support
user VRs, IP multicast packets are slowpath forwarded with the default VLAN using the
default configuration.
Workaround: Change the VLAN tag of the default VLAN.
Table 45: Resolved Issues, Platform-Specific and Feature PDs (Continued)
PD Number Description