Specifications

Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.5.4 Release Notes
95
PD4-1588054183 Summit X480 switches are not using EXP bits to map VLAN traffic to the correct QoS
profile.
PD4-1507160161 VPLS Tx and Rx counters are not incrementing on Summit X460 switches.
PD4-1820711421,
PD4-1572169451
Power cycling a stack node causes a packet drop of 8 seconds in some rare scenarios
even though LAG is configured across stack nodes.
PD4-1851065925 The show fdb command output does not show the pseudo-wire FDBs after a port is
disabled and enabled.
PD4-1686001211 TX VLAN statistics are not correct. Some ports count double and others do not count at
all.
PD4-1681984346 Traffic is not going over a tagged VPLS service VLAN if an untagged service vMAN is
configured on the same port.
PD4-1676753297,
PD4-1240910931
The cfgmgr crashes with signal 11 due to NULL pointer access.
PD4-1545813874 Process HAL consumes more than 90% CPU utilization when DUT tries to add or delete
500 ACLs for 25 MAC-based identities. Because of this, the console/telnet session
response time is slow or it does not respond at all.
Workaround: Configure only dynamic ACLs or policy files on the switch for identity
manager. Using a combination of these on a switch, results in system instability.
SummitStack
PD4-1877966227 When an MLAG peer node is rebooted, the following error message appears in the log
and traffic loss is seen on the VPLS pseudo-wires connected to the MLAG nodes.
<Erro:HAL.FDB.Error> Slot-2: Add mac 00:00:a1:01:1c:e8 Entry
failed : VPLS Instance for vlan 1600 not found
PD4-1801215991,
PD4-580973662
Unconfiguring a management IP address removes the default route configured using the
configure stacking alternate-ip-address [<ipaddress> <netmask> |
<ipNetmask>] <gateway> automatic command.
PD4-1820711478,
PD4-1276532265
The stacking port LEDs on the front and rear panel of a SummitStack do not light if you
remove and reconnect the stacking cable.
PD4-1686778851 ACL synchronization does not occur with a backup MSM or slot when running the run
failover command, so no ACLs are applied for identity management identities.
ACL
PD4-1828332349,
PD4-1809345751
The HAL process dies with signal 11 if the refresh policy fails and the following error is
displayed.
Unable to find the flow redirect used with the redirect-name
keyword, policy not installed
PD4-1757734372,
PD4-1274429658
Configuring a dynamic ACL with flow-redirect does not work after a switch reboot.
Workaround: After rebooting the switch, delete and add the ACL.
BGP
PD4-1726059465,
PD4-1701554204
BGP and MSDP may not establish a secure TCP connection to their peers when an
encrypted password contains a special character such as #.
EAPS
PD4-1673032272,
PD4-1676753651
EAPSv2 segment health-check packets received on a ring port may be dropped if the
EAPS node on a Summit family or BlackDiamond 8800 series switch has a different
EAPS shared port on any other ring ports.
Table 44: Resolved Issues, Platform-Specific and Feature PDs (Continued)
PD Number Description