Specifications

Open Issues, Known Behaviors, and Resolved Issues

ExtremeXOS 12.4.2 Release Notes

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.

PD4-1386631981 OSPFv3 process crashes when the ASBR which was reachable through multiple area goes

down.

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.

SNMP

PD4-1273682211 In SNMP MIB, the "SlotType" variable doesn't support all the Extreme device's card

types.

Spanning Tree Protocol

PD4-1283017629 In some cases, STP ports stay in the blocked state in all the protected VLANs in a

specific domain, even though the output of the show stpd < domain-name >

ports command shows the state as forwarding.

PD4-1237283706 An MSTP port may stick in the listening state after a switch reboot.

PD4-1179902351 A "new root" trap is always generated when a link up or link down occurs on an edge

safeguard port on an MSTP domain.

Table 41: Platform-Specific and Feature PDs (Continued)

PD Number Description