Resolved Issues in ExtremeXOS 21.1

The following issues were resolved in ExtremeXOS 21.1. ExtremeXOS 21.1 includes all fixes up to and including ExtremeXOS 11.6.5.3, and earlier, ExtremeXOS 12.0.5, ExtremeXOS 12.1.7, ExtremeXOS 12.2.2-patch1-12, ExtremeXOS 12.3.6, ExtremeXOS 12.4.5, ExtremeXOS 12.5.5, ExtremeXOS 12.6.3, ExtremeXOS 12.6.5, ExtremeXOS 12.7.1, ExtremeXOS 15.1.5, ExtremeXOS 15.2.4, ExtremeXOS 15.3.3, ExtremeXOS 15.4.1, ExtremeXOS 15.5.1, ExtremeXOS 15.5.2, ExtremeXOS 15.6.1, ExtremeXOS 15.6.2, ExtremeXOS 15.7.1, ExtremeXOS 16.1, ExtremeXOS 16.1.2, and ExtremeXOS 16.1.3. For information about those fixes, see the release notes for the specific release.

Resolved Issues, Platform-Specific, and Feature Change Requests (CRs)

CR Number	Description
General
xos0050771	The command show access-list dynamic counters does not display the complete MAC address of VMs and it may not be possible to read the counters correctly from the output.
xos0052723	With L3VPN configured (also: OSPF, BGP, MPLS, LSP) and routes are being advertised and installed in the VRF routing table, after restarting process OSPF, VPN routes are not installed.
xos0056829	Switches do not re-send the Group Specific Query following the last_member_query_interval (1 second).
xos0057231	An FDB entry created by ARP with "i" flag set is not removed from the FDB table after a static entry for the same IP address is added with a different MAC value.
xos0057269	SNMP trap extremeIpSecurityViolation is sent with incorrect VLAN description.
xos0057374	Switch odometer value is reinitialized when Master Switch Fabric Module (MSM) fails to read the value.
xos0057672	The process rtmgr ends unexpectedly when disabling GRE tunnels.
xos0058669	DHCPv6 client: After changing the client identifier type, and then restarting the port, old IPv6 addresses are not released, causing the show vlan command to show multiple IPv6 addresses.
xos0058750	Neighbor discovery packets are duplicated in L2 VLANs when IPv6 addresses are configured for other VLANs that do not have any ports.
xos0059942	SSH connection ends when show commands produce lengthy output.
xos0060092	Fetching values using SNMP for "extremePortQosStatsTable" does not work correctly.
xos0060643	Commands for downloading and installing images should use active/inactive options when specifying partitions (in addition to current primary/secondary options).
xos0061085	Kernel oops occurs while deleting VR with enable BGP export and IPARP proxy configurations.
xos0061173	L2PT packets are dropped when ingress port is configured with software learning.
xos0061198	Disabling VPN-VRF affects traffic on another VPN-VRF.
xos0061219	Parallel-mode-enabled DHCP offer is sent using primary IPv4 address to the client for multiple offers received from server for different IPv4 addresses.
xos0061247	Configuring IPv6 Syslog target in a specific format produces an incomplete command error, even though the command is complete.
xos0061331	Bootprelay for VRF is not supported. Commands to configure bootprelay should reflect this.
xos0061445	After creating and enabling an STPD, the command configure "Default" add ports 1 tagged stpd "s1" adds ports to the Default VLAN, but not with STPD domain, even though the error "Command Aborted and no changes were made" appears.
xos0061465	IPv6 source address that is not configured on any VLAN in the given VR is accepted as from source IP. Issue does not occur with IPv4.
xos0061507	SNMPget on EXTREME-SOFTWARE-MONITOR table returns value with incorrect OID.
xos0061517	LACP adjacency fails while forwarding the PDU with l2pt profile over L2VPN tunnels when MPLS PHP is enabled.
xos0061565	The TCL function, “clock scan," generates errors with default time zone configuration.
xos0061656	Nodes remain in the "FDBSync" state due to temp-flooding while rebooting the stack.
xos0061788	The process devmgr ends unexpectedly during snmpwalk when continuous EMS logs are sent to the switch console.
xos0062017	DHCP trusted port configuration is lost after disabling, and then re-enabling LAG.
xos0062018	For IPv6 routes with mask lengths greater than 64-bits, IPv6 unicast packets destined for the switch CPU can be dropped if another IPv6 route is present with a matching prefix and mask length less than or equal to 64-bits. This issue affects Summit X460-G2, X670-G2, and X770 switches.
xos0062133	STP flush event does not happen after ports are quickly disabled, and then enabled.
xos0062145	With QoS configuration, ACL process signal 11 ends unexpectedly after rebooting.
xos0062240	Port that was administratively disabled becomes up after enabling rx pause.
xos0062271	CLI memory leak occurs when executing show commands with include option through script.
xos0062277	The command show vlan vlan_list does not show information for dynamic VLANs nor the Default VLAN. Error appears.
xos0062290	Due to ExtremeXOS reflection RSTP BPDU support, upstream bridges believe that they are receiving their own BPDUs (contain the bridge's ID), thus causing multisource events during topology changes, which can cause slow convergence times when lp is configured (upwards of 30 seconds).
xos0062427	EDP process ends unexpectedly when CDP packets without portId TLV are received.
xos0062441	The process rtMgr ends unexpectedly when IPv6 static route is deleted.
xos0062472	Source MAC addresses learned through CDP packets received on EAPS-blocked ports cause traffic to be dropped.
xos0062570	In SummitStacks, executing the command enable sflow ports all enables sFlow inappropriately on stacking ports.
xos0062705	Kernel oops can occur after clearing IPMC FDB in a stack.
xos0062789	Disabling learning on LAG ports does not flush FDB entries.
xos0062879	Transceiver information shows same Rx power value for 4x10G partition ports even though some ports are in ready state.
xos0063089	Kernel oops triggered infrequently during continuous addition/deletion of ARP entries for long durations.
xos0063359	The process rtmgr might end unexpectedly after executing <i>disable bgp</i>, and then <i>enable bgp</i>, or after <i>disable port</i>, and then <i>enable port</i>, or after rebooting a switch containing BGP routes.
xos0063368	In an MLAG configured switch, FDBs are not installed in hardware after reboot if there are frequent MACMoves between MLAG port and ISC.
Summit X460-G2 Series Switches
xos0061486	Combo ports have unsupported autonegotiation and half-duplex settings.
xos0062425	On Summit X460-G2 series switches, the primary port is incorrectly set as 40 when it should be 41. Under certain conditions, this can cause a kernel crash.
xos0062855	On the Summit X460-G2 series switches, VPLS packets are forwarded with two tags when the service VLAN ports are also members of an untagged VMAN.
xos0063071	Add support for ONEPolicy IP socket classification.
Summit X450-G2 Series Switches
xos0060129	On Summit X450-G2 series switches, 10/100/1000BASE-T SFP+ optics do not link to similar optics when in the SFP/SFP+ ports. They do link or partially link when connected to a regular triple speed copper port.
xos0061704	With SSH2 enabled, reboot the switch and force some other standby node to become the master node. Key becomes invalid on new master node.
Summit X670-G2
xos0061791	On SummitStacks containing master and standby nodes of different switches, the standby node may go to failed state after a node reboot.
xos0062166	On Summit X670-G2 series switches configured with L3VPN, executing the clear iparp command causes the switch to reboot with Kernel Oops.
xos0063204	Traffic stops on LAG ports when frequently modifying the sharing group.
SummitStack
xos0057835	In SummitStacks, clear-flow sampling period is incorrectly calculated.
xos0061799	Precedence order between policy port rules and policy MAC-based rules is not preserved following a master/backup Failover.
xos0061841	FDB entries are not learned again after limit learning is unconfigured, and then configured again, with PSTAG configuration in SummitStacks.
xos0061957	HAL process ends unexpectedly during failover when switches have ACL policy without meter action.
xos0062084	Rebooting modules with only policy configurations clears their policy port configurations when they rejoins the stack.
xos0062123	Port groups do not appear in the show configuration command. However, they do appear in the show ports group command.
xos0062238	On a stacked system, configuration of a user-defined CoS value's etsysCos8021dPriority using the MIB can return success when the set actually failed (as seen by a subsequent get).
xos0062291	Applying the same policy MAC admin rule to multiple ports produces the following error message: hardware configuration of rule failed for policy.
xos0062367	ACL process ends unexpectedly on repeated refresh of ACL policy with clear-flow action.
xos0062504	You can set a GPTP "peer delay current interval" outside of the correct range of -3 to 17..
xos0062522	In SummitStack switches, standby slots go to failed state when a very large number of log messages are continuously generated in the switch.
xos0063242	Stacks configured as DHCP clients do not respond to pinging after failover.
xos0063344	With MLAG and LAG configurations, when a stack node comes up after a reboot, FDB entries flooded from other slots are programmed on incorrect ports internally.
ACL
xos0054348	Cannot delete flow names after deleting, and then creating, the flow while the ACL is installed.
xos0054714	When ACLs are applied in both ingress and egress directions, you cannot see egress direction using SNMP. When a policy has more than one counter, using SNMP, you can only check the updates from the first counter, and subsequent counters do not appear.
xos0059924	The output of the command show access-list meter ports displays additional meter name when only one meter is applied using ACL policy.
xos0060716	Need support for new ACL action "redirect-vlan" to redirect matched packets to all ports in specified VLANs.
xos0061922	Dynamic ACLs applied as "any" fail to install in hardware after upgrading ExtremeXOS from any release other than EXOS 15.3.
xos0062156	ACL Manager API slice type can be off by one.
xos0062537	HAL crash occurs when redirect-port-list action contains more than 64 ports.
xos0062619	SSH access-profile using policy does not work with IPv6 addresses.
xos0063172	ACL action "redirect-port-list" does not take effect when another slice has a rule to match all packets with deny action.
AVB
xos0062494	Source MAC addresses learned through MVRP packets on a blocked port (STP) cause traffic to be dropped.
BGP
xos0058441	After creating a BGP peering session between link local IPv6 addresses with the scope ID specified, deleting the VLAN containing link local IPv6 address. and then issuing the command show configuration bgp, switch reboots with Epm application wdg timer warning error message.
xos0060641	When BGP is administratively shut down, it does not send notifications to peers.
xos0060680	Switch stops responding after executing clear bgp neighbor all counters on a switch without BGP configuration.
xos0060749	Configuring, enabling, disabling, or deleting BGP neighbors using link local address results in the following error message: Error: cmBackendXmlParseEnd Failed to convert "bgpCfgPeerRemoteAddr" value "fe80::204:96ff:fe97:efef/brian-to-112"
xos0061129	In a multi-peer setup with many routes (over 150K), a few routes from the preferred peer do not become active in the BGP RIB. Disabling, and then re-enabling peer, restores all routes.
xos0061411	Route table installs sub-optimal BGP routes (next-hop) to kernel, while the BGP RIB shows different paths when same routes are received from two different peers in local-RIB <
xos0061505	After a topology change in the network, BGP routes requiring two levels of recursive lookup are programmed in hardware with incorrect next hops.
xos0062260	BGP process ends unexpectedly when local address or password is changed for BGP neighbor, and then you immediately execute a BGP show/configuration command.
Chalet
xos0060354	ExtremeXOS Chalet using IPv6 does not work with HTTPS.
xos0062016	Command line process memory leak occurs when accessing switches with Chalet.
xos0063255	In Chalet, VLANs are sorted incorrectly.
ClearFlow
xos0062629	Clearflow rule does not work properly if there is dot(.) in the ACL counter.
EAPS
xos0061038	Loops occur in EAPS-protected VLANs, after peer reboot, if a VLAN‘s port is also protected by ELSM.
xos0061385	EAPS process ends unexpectedly after deleting EAPS shared-port configuration.
ELRP
xos0062460	The show configuration command output shows incorrect ELRP configuration.
xos0062618	ELRP forgets the disabled port information if the port is deleted from another VLAN that also has ELRP enabled. As a result, the disabled port stays disabled unless manually enabled.
ESRP
xos0061965	Configuring ESRP member VLANs (VRRP-enabled) produces errors.
IGMP
xos0062914	The process mcmgr ends unexpectedly after receiving corrupted IGMPv3 join packets on MLAG ports.
LAG
xos0062428	Member ports with a modified speed configuration that is different than the master port should not be allowed in LAG.
xos0063365	Frequent MLAG bulk syncs observed due to checksum mismatch between MLAG peers when ISC port was added as an untagged port to a tagged VLAN and VRRP was running between the peers.
MPLS
xos0059596	Can add more than one LSP a pseudo-wire when it is associated with a VPWS.
xos0061092	Traffic forwarding on VPLS-serviced VMAN stops after link flap.
xos0061943	MPLS process ends unexpectedly when get-next is done with incomplete OID for mplsXCIndex.
xos0062045	LLDP packets are tunnelled over L2VPn.
xos0062300	CEP CVID Ranges, other than first VLAN, fail when access port is a trunk.
xos0062301	Packet drops occurs between customer edge switches when VMAN and CVID tag are the same.
xos0062380	Switch rejects incorrect LSP configurations as expected, but this operation still uses LSP indexes in hardware.
xos0062754	VPLS traffic egresses out with dot1q tag when secondary EtherType is configured.
xos0063271	Layer 3 packets in non-default virtual routers are slow-path forwarded after disabling MPLS in the peer switch.
xos0063478	Traffic drop occurs while adding new member port to the existing LAG group and PSTAG is configured on the port.
OpenFlow
xos0060531	Deleting VMAN deletes the VLAN configuration, but not associated OpenFlow logical ports.
Optics
xos0059007	QSFP+ to SFP+ adapter support is added to work with all optical SFP+ transceivers with the exception of LRM and passive copper direct attach cables.
xos0060018	With a 0.5M, 40G QSFP MOLEX passive copper cable inserted, disabling the port where the optic is inserted, rebooting, and then enabling the port, the port stays in the ready state and doesn't come up as enabled.
xos0060264	The output of the show port transceiver info command for optics inserted in 40G/100G ports might be abnormally lengthy if the same command is executed from two different CLI sessions simultaneously.
xos0062719	Allow use of 3rd-party optics without any additional license.
xos0063120	Error message "CFP2 modules >= 18 W unsupported" incorrectly appears for Finisar Corp CFP2 LR4 optics.
OPSFV2
xos0061855	Configured OSPF neighbor is not retained after rebooting.
xos0063380	Error message appears after rebooting switch with OSPF configuration: "Error while loading "ospfInterface": ERROR: 0.0.0.0 is not a valid configured neighbor for interface".
Power
xos0062113	The show power command output does not display power usage for PSUs with part numbers starting with “800515”.
QoS
xos0061027	For SummitStacks, creating or deleting non-default QoS profiles may cause some ports to flap.
xos0062050	QoS committed rate configurations for port groups are not loaded properly after a save and reboot.
Security
xos0057679	Account user name and password are not encrypted in logs when cli-config-logging is enabled.
xos0058808	Rarely, MAC addresses of authenticated clients learned on NetLogin-enabled ports are not programmed in hardware.
xos0060909	In UPM profiles the variable EVENT.TIME incorrectly has the current time rather than the time when the event was queued/triggered.
xos0061433	extremeNetloginUserLogoutTrap is received with errors.
xos0061597	After authenticating a NetLogin client, executing the command clear netlogin state port, and then checking that ID-mgmt has deleted the clients, log displays UnDscvrId EMS message, which does not indicate the identity user.
xos0061652	Netlogin Dot1x: Authenticated value should be "Yes, Local" for clients with invalid password authenticated on auth failure VLAN.
xos0061781	Identity manager entries become stale when clients are moved from one port to another in sub-VLANs.
xos0061797	Dot1x client moves to authentication failure VLAN if authentication failed due to incorrect supplicant password or framework failure, such as error in VLAN movement, etc.; even if web-based NetLogin is enabled.
xos0061820	Dot1x clients move to authentication failure VLAN when web-based NetLogin is enabled globally.
xos0061868	With protocol order as MAC dot1x, web-based UPM profile is not executed for the client, which is authenticated as MAC.
xos0062366	After rebooting, DHCP binding entries are not restored using vr-default.
xos0062674	UPM profile fails to set the variables received from the RADIUS server using VSA 212.
xos0062965	Policy process ends unexpectedly with signal 6 when master node goes down.
xos0063090	Netlogin client does not move into authfail VLAN when user is absent from local database.
xos0063248	NTP MD5 authentication with NTP server is failing.
xos0063445	NetLogin: FDB is not in synch when changing VLAN VSA's dynamically.
xos0063506	Traceroute MAC address in CFM domain does not return information about destination switch.
SNMP
xos0059964	SNMP poll for MIB dot3StatsDuplexStatus always returns unknown(1) when ports are configured with auto-negotiation on.
xos0060792	SNMP authentication failure log message and trap is inappropriately generated when switch detects "Not In Time Windows" error.
xos0061379	Switch temperature value retrieved using SNMP get operation is incorrect.
xos0061886	SNMP master process ends unexpectedly with signal 6 with certain sequence of snmpbulkget and snmpget.
xos0061945	SnmpSubagent crash occurs when snmpset executed on the last row in EAPSMbrVlanEntry.
xos0063349	Switch stops responding to SNMP requests if SNMP get for multiple OIDs is continuously initiated.
STP
xos0062701	HAL timeout occurs while rebooting a stack with STP configuration.
TWAMP
xos0062217	In SummitStacks with eight nodes and sFlow configuration, "Hardware L3 Table full" error messages appear when the stacks have a large number of Layer 3 entries.
VLANs
xos0054039	IP multicast traffic is not forwarded on PSTAG VLANs when it shares ports with other IGMP snooping-enabled VLANs or other L3 VLANs.
xos0060184	After configuring MVRP registration forbidden, the command is accepted and registration is forbidden. However, the show configuration mrp command does not display this configuration and this configuration is not saved after a reboot.
xos0062255	CEP CVID configurations is missing after adding/deleting the port from sharing.
xos0063207	Error occurs while adding LAG ports as tagged in one VMAN and untagged in another VMAN, even though the VMAN EtherType is primary.
xos0063257	Saving configuration fails/times-out when VLANs added to a mirror filters are renamed.
xos0063274	VLAN packets are egressing with VMAN ethertype when an egress port is deleted from a VMAN that is also part of a VLAN.