Specifications

Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.4.4 Release Notes
96
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.
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 configurations 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.
PD4-1174847130
A BGP speaker does not advertise routes to its peer after running the restart ports all
command.
Workaround: Disable and enable BGP.
IP Routing Protocols
PD4-470597781 When a local VLAN with 32 subnet-mask IP addresses is down, the dynamic route with
the same 32 subnet-mask IP addresses is not reachable.
PD4-1373461754 Receiving ARP packets on an L2 VLAN that has an IP address that was configured
earlier, causes a switch to populate the "rejected IP" field in the output of the show iparp
address.
Multicast
PD3-189399801,
PD4-835960201
The command output for the show pim rp-set command does not always show all
the Rendezvous Points for a multicast group.
Workaround: Do not configure the group address in the rp-list with a non-zero host
portion.
PD4-1435948354 PIM-DM: Pixilation issue every 210 seconds on IP multicast stream
PD4-1092955793 EXOS:IGMP leave-timeout not enforced correctly.
OSPFv3
PD4-1386632031 Receiving LS updates for an AS-External LSA with an invalid prefix length (a length of
128 or higher) causes the OSPFv3 process to die with signal 11.
MPLS
PD4-1384570841 Configuring an IP MTU of 9216 is causing MPLS process to crash.
PD4-1146172493 MPLS EXP replacement and examination configurations are not being reset after deleting
the MPLS protocol from a user VR and adding MPLS to a VR-Default.
Table 54: Resolved Issues, Platform-Specific and Feature PDs (Continued)
PD Number Description