Specifications

Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.3.4 Release Notes
76
PD4-928567091 Running the synchronize command on a Summit X650 in a SummitStack causes the
system to time out and the stack to not synchronize for an extended period of time. This
also results in the master node no longer being accessible.
PD4-787052219 When a backup slot reboots and comes up, the switch experiences multiple stack link
flaps.
PD4-790755381 Two of the four stack ports in a Summit stack are shown as blocked even though none of
the ports are in the stack.
PD4-452191011 FDB entries that are programmed in a hardware table are not shown in the show fdb
output in a stacking configuration when the front panel port flaps.
PD3-209191768 After running the disable port all command on a SummitStack, some port LEDs
may sometimes light green even though ports are not up.
PD3-204744742 IPv6 neighbor-discovery in a management VLAN in a SummitStack resolves to the node
address of the stack master, instead of the stack MAC address.
ACL
PD4-722565430 IPv6 ACL address masks are not working correctly after rebooting a switch.
PD4-720906222 Performing a save and reboot on a DUT with 5,000 dynamic ACLs causes one module to
go into a failed state while the remaining modules stay in ACL sync even after one hour.
PD4-750014887 If a failover occurs during a “refresh policy” the HAL process dies on a new master MSM.
Workaround: Avoid performing a policy refresh if switching from one MSM to another.
PD4-450852442 When configuring an ACL and using the keyword denyAll in the create access-
list command, the action is not stopping the ARP reply packets.
PD4-506754505 When creating a dynamic egress ACL to deny all traffic, the traffic still hits the address
resolution protocol (ARP) reply counter but not denying the packets.
PD4-465744039 ACL counters are not hitting the Internet Group Management Protocol (IGMP) packets.
PD3-192175421 The following error message is displayed when installing a policy file with more than
4,096 rules:
Error: Unable to bind traffic queue tq4095 to port 1:1.
PD3-118223441,
PD3-57946832,
PD3-26612201,
PD3-24794592
Before changing a VLAN tag, make sure you unconfigure all the ACLs applied to the
VLAN. Also, after changing the tag, reconfigure the ACLs to be applied on the VLAN.This
applies to BlackDiamond 10808 and 12800 series switches only.
PD3-126824622 If an IPv6 address is included in a configuration, use ICMPv6 for the protocol. ICMP
(IPv4) should not be allowed.
PD3-28320363 In IPv6, the encapsulate value is “next header,” which is not currently a valid attribute.
BGP
PD3-209442785 Static multicast routes are not exported using MBGP. However, a static unicast route can
be exported using MBGP.
CLEAR-Flow
PD4-278443631 CLEAR-Flow commands display on platforms that do not support this capability, including
the Summit X150, X250, X350, and X450e series switches, as well as BlackDiamond
8800 non-c-series switches.
CLI
PD3-71725881 When configuring an optional name for the time zone/DST, the time zone name truncates
at seven characters. The system default is six characters.
PD3-57182431 For the incoming traffic with alignment errors, the "RX Align" counter in the output of the
show ports <port number> rxerrors command is not incremented. Instead the
"RX CRC" counter is incremented.
Table 38: Platform-Specific and Feature PDs (Continued)
PD Number Description