Specifications

Open Issues, Known Behaviors, and Resolved Issues
ExtremeXOS 12.4.1 Release Notes
83
PD3-183234835 Graceful restart fails during "restart process isis." This problem occurs during a graceful
restart when one or more neighbors is not enabled as a restart helper.
Workaround: Ensure all nodes are enabled as restart helpers prior to executing a graceful
restart.
Multicast
PD4-876867238,
PD4-814229965
Multicast packets using a system MAC address as a destination MAC address are
periodically leaked in slowpath every 30 seconds.
Network Login
PD4-1059144727,
PD4-464577708
A web-based network login client cannot be authenticated using the URL
http://<switch-ip>/hello or http://<switch-ip>/login.
PD4-921213359,
PD4-837165339
Unconfiguring a guest VLAN port on a non-guest VLAN port removes the guest VLAN
configuration from all ports.
PD4-922865962,
PD4-823485808
Limit-learning does not show the blackhole entries if network login is enabled on the
same port.
PD4-819023271,
PD4-684538103
Running the save configuration command causes a memory leak in the netlogin process.
PD4-878324658,
PD4-765586466
Network login enabled ports are authenticating the switch MAC address in certain
loopback configurations.
PD4-853111507,
PD4-843130728
Network login users are not authenticated if the "Tunnel-Private-Group-ID" attribute value
is set to 0 on a RADIUS server.
OSPF
PD4-875793527,
PD4-929585917
Incoming router LSAs with a router link greater than 420, causes the OSPF process to
crash with an assertion failure.
PD4-974227589,
PD4-896536108
When running OSPFv3 over a 6-in-4 tunnel interface, OSPFv3 treats the interface as
broadcast rather than point-to-point.
PD4-824384216,
PD4-707855673
OSPF stops translating external routes after deleting a static route to the same destination
IP address.
PD4-760942841,
PD4-759590041
After a port in a VLAN is added to an OSPF area, it takes about four seconds to update a
neighboring switch.
PD4-828769034,
PD4-241726909
If two routers, both reachable from one another, originate functionally equivalent AS
external LSAs (same destination, cost, and non-zero forwarding address), the LSA
originated by the router having the highest OSPF router ID is used. The router having the
lower OSPF router ID can then flush its LSA. However, an ExtremeXOS switch does not
purge the functionally equivalent AS external LSA when an Extreme OSPF router ID is
lower.
PD4-861837558,
PD4-767590126
In a jumbo frame environment, an OSPFv3 neighbor gets stuck at EX_START.
PD4-831651183,
PD4-701099374
Setting the ospfSetTrap OID mib-2.14.16.1.1.0 to 0x0000ffff does not cause OSPF to
send out OSPF traps.
PD4-876299607 OSPF crashes in ExtremeXOS_LDP regression testing.
PD4-956060611,
PD4-934588772
When configuring an OSPFv3 timer, the new configuration may not take affect after a
switch reboot.
QoS
PD4-818833752,
PD4-512656071
A HAL process crash occurs when HQoS is used with CLEAR-Flow and CLEAR-Flow rules
are enabled.
ScreenPlay
Table 41: Platform-Specific and Feature PDs (Continued)
PD Number Description