Resolved Issues in ExtremeXOS 22.2

The following issues were resolved in ExtremeXOS 22.2. ExtremeXOS 22.2 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, ExtremeXOS 16.1.3, ExtremeXOS 21.1, and ExtremeXOS 22.1. For information about those fixes, see the release notes for the specific release.

Resolved Issues, Platform-Specific, and Feature Change Requests (CRs) in 22.2

CR Number	Description
Summit Family
xos0065571	Ping fails over L3VPN tunnel when the corresponding ARPs are in Layer 3 hardware hash table as "Extended View". Affects Summit X450-G2, X670-G2, and X770 platforms.
ExtremeSwitching X440-G2 Series Switches
xos0064712	The etsysCosIrlPortTypeEligiblePorts MIB shows no eligible ports for IRLs. Extreme Management Center reads this MIB to determine eligible support. Therefore, IRLs configured through Extreme Management Center do not get enforced.
xos0064801	In ExtremeSwitching X440-G2 series switches, the output of the show temperature command displays incorrect value.
xos0064964	Misleading fan failure may be reported on Summit X440-G2-12t and X440-G2-12p switches due to internal fans running at 0 RPM. Fans in these models may operate at 0 RPM if the system temperature is maintained without running the fans. This is normal operation.
xos0066461	Adding VLANs to a port untagged using an SNMP set shows as untagged in the show configuration vlan command.
Summit X450-G2 Series Switches
xos0060461	Need command option for iBGP and eBGP protocolS under the configure iproute ipv6 priority command.
Summit X460-G2 Series Switches
xos0057796	Power is momentarily denied to ports when a redundant PSU is inserted.
xos0064795	With a 4-node ERPS subring topology with no virtual channel, after link failure between two interconnect nodes, ring re-convergence, and then link restoration, traffic loss occurs for over 5 minutes.
xos0065060	Traffic convergence time is excessive during failover (by indirect link failure between two MPLS LDP peers) with two routes learned through MPLS.
xos0065104	FDB is not removed from software after ageing period.
xos0065845	Traffic drops between the CVID configured ports in the VPLS service VMAN when CEP egress filtering is enabled.
xos0066140	RSTP BPDU is not transmitted even though STP state is in forwarding mode when loop-protect is enabled.
ExtremeSwitching X620 Series Switches
xos0062890	On Summit X620 series switches, 100 mbps SFPs (100FX, FX/LX, BASET) fail to link on reboot.
xos0065079	ExtremeSwitching X620 series switches show external PSU as always powered off.
xos0065920	Link status goes to Ready state on port with 10/100/1000BASE-T optics after multiple reboots.
Summit X670-G2 Series Switches
xos0064568	After slot reboot, traffic drop occurs on VPLS service VLAN LAG port.
xos0064965	When fan tray-1 is empty, other fan trays display a failed status.
xos0065150	When LAG ports are added to VPLS, LACP flap occurs after rebooting the slots in the stack.
xos0065243	On MLAG-configured switches with 160 or greater VXLAN segments, after a reboot of one of the MLAG peer switches, one or two VXLAN segments are not re-created though the tenant VLAN exists.
xos0065724	Traceroute fails when the intermediate router is a VRRP gateway.
xos0065962	OTM process ends unexpectedly when creating, and then deleting, 700 VXLAN segments.
Summit X770 Series Switches
xos0064590	Port partitioning configuration is lost after a reboot if there is no physical cable attached to the partitioned port.
SummitStack
xos0060485	MPLS process ends unexpectedly with signal 11 when changing the LSR ID.
xos0064758	In SummitStacks, when doing SNMP walk for LLDP MIB, port number does not represent the ifIndex or dot1dBasePort number.
xos0065115	In a stack with a backup, configuring a RADIUS(or RADIUS-accounting) server (primary or secondary) using a hostname causes the backup to reset when trying to resolve the hostname using DNS.
xos0065255	RADIUS server hostname configuration is not pushed to backup in stack after failover.
xos0065387	SNMP times out while when saving on an eight-node stack of Summit X440 series switches.
xos0065756	In SummitStacks, alternate IP address is used for external communication even though a Management IP address is configured.
xos0066085	Restart of some processes does not work properly when the standby slot has a lower license level.
xos0066104	In SummitStacks, memory leak occurs in backup slot when configuring LLDP to advertise power-via-mdi with classification.
xos0066423	In Summit stack, with Policy re-authentication and continuous MAC move scenarios, ACL delete request is failing in backup node.
General
xos0063551	SNMP polling on CFM segment frame-delay statistics returns incorrect values.
xos0064722	Setting a CoS component IRL or IUB to none (0) in Policy manager (Extreme Management Center) should imply an interpretation by the platform of rate equivalent to "unlimited." However when "0" or "none" is enforced to a Summit Ingmeter this does not mean unlimited, but instead a literal 0 rate.
xos0065210	With account lockout feature configured, an appropriate log message is not generated when users are locked out after three unsuccessful login attempts.
xos0065215	Slow xmld process memory leak occurs when EPIC center polling the switch.
xos0065218	DHCP binding restoration fails if the file name is configured with directory name.
xos0065226	When Extreme Network switch is acting as a DHCP server, the default-gateway address is sent as the DNS server address even if it has been configured on the switch.
xos0065313	Need Idle-timeout feature added to Chalet.
xos0065321	With SSH session, source address information is not sent to TACACs accounting server.
xos0065525	Need modifications in port ID TLV. Device ID TLV is sent in CDP messages.
xos0065615	Local multicast traffic is not egressing using a newly added member port in a LAG.
xos0065661	IPMC error messages occur when multicast cache entries are created/deleted for sub-VLAN, when sub-VLAN and super-VLAN belong to different virtual routers.
xos0065977	Random Nettools process ends unexpectedly with Signal 5 when router discovery and DNS is enabled.
xos0066059	CLI cursor jumping when word wrapping when using SSH session.
xos0066156	Switch reboots unexpectedly due to memory leak in dot1ag process.
xos0066345	XMLC process ends unexpectedly with signal 6 when sending XML notification to Ridgeline server.
xos0066386	The show configuration commands stops responding and produces an error when there is a loop in the network.
xos0066472	Executing the debug hal show compact-flash command returns kernel mismatch error.
xos0066806	PIM checkpointing loop occurs between two switches that have two ISCs over two VRs.
xos0066891	Packets are being forwarded without a tag after rebooting when PSTAG configured. This issue occurs when VLANs are configured with VID as "1".
xos0066926	Errors occur when configuring OpenFlow in passive mode.
xos0066950	Hash collision error messages may appear when there is contention for the L3 Hash table: <Warn:Kern.IPv4Adj.Warning> vrId 0 adj 0x00000002 Error finding adjacency when deleting hash collision.
xos0061317	Switch reboots unexpectedly when enabling FIP snooping.
xos0061948	VLAN statistics do not work after modifying the shared group.
xos0064734	Auto-move of ports from one VLAN to another is not working when ports are added using the all keyword.
xos0064859	In SummitStack, gPTP process ends unexpectedly during bootup if AVB license was enabled on any of the stack nodes.
xos0064975	Ejecting a memory card using the eject memorycard command changes the switch configuration so that it does not save core dump files to memory or a removable storage device.
xos0065261	Traffic loss occurs in one VLAN when another VLAN with a loop causes significant congestion.
xos0065677	With harmless ECC single-bit errors, Kernel error logs "ERROR PBANK_LSB".
xos0066006	When ICMP redirect is received and the new gateway ARP is not resolved, the redirect route becomes valid and is used. This results in traffic being dropped. This problem is more apparent when the redirection happens to a host on a different subnet because ExtremeXOS enables IP ARP checking by default.
xos0066462	Copying a file into cfg directory results in a crash.
ACL
xos0065056	After applying meter to multiple VLANs, switch stops responding after executing show access-list meter vlan.
BGP
xos0052432	Need provision for advertising/receiving unique local IPv6 unicast address (ULA) using BGP protocol.
xos0058666	BGP multicast routes are not displayed in routing table when origin is specified.
xos0063959	BGP routes become unfeasible when default routes are advertised through OSPF or BGP.
DHCP/BOOTP
xos0054151	DHCP server configuration is lost after reboot when IP DAD is on.
xos0064138	Client identifier option length in DHCPv6 solicit packet is 16 instead of 14 with Link layer address padded with zeroes.
xos0064727	On DHCPv6 clients, sometimes the IPv6 address is not removed even after disabling the client, and after rebooting, the IPv6 address is saved and this causes the client to go into a stopped state with the following error message appearing: <Erro:vlan.AddIPAddrFail> Failed to add IP addr 8001::4aa6:dd38:9b32:e7b/128 from DHCPv6 to VLAN client, DHCPv6 configured IPv6 address already exist on interface client
ELRP
xos0064923	When a remote loop is detected by ELRP (ingress and egress port of loop detection is the same) an excessive number of log messages occur.
ERPS
xos0065805	Constant flush happens in ERPS non-revertive mode when the port being blocked is non-RPL.
xos0066489	Loop occurs in ERPSv2 setup after rebooting one of the interconnecting nodes.
xos0066490	ERPS in non-RPL nodes remains in pending state after rebooting interconnection node.
IGMP
xos0065109	Packets with DMAC as multicast MAC and DIP as unicast IP are software forwarded when IGMP filter mode is per-VLAN.
LACP/LAG
xos0066029	In Summit X460-G2 stacks, LACP keeps flapping due to forwarding one LACP PDU to another group.
LLDP
xos0064841	LLDP stops advertising VLAN information on port after enabling LAG.
MLAG
xos0066323	When MLAG is configured with alternate path and ISC link goes down, a peer down log message is not generated.
xos0066325	When MLAG is configured with alternate path and primary path goes down, SNMP trap for ExtremeMlagPeerDown object is not generated.
OpenFlow
xos0065159	OpenFlow process ends unexpectedly with signal 11 when OpenFlow controller installs LLDP flow.
Optics
xos0065764	Link status goes to Ready state on port with 10/100/1000BASE-T optics after multiple reboots.
OSPFv2
xos0065830	After port flaps, OSPF-learned routes are not present in kernel database.
xos0066804	Routes learned from OSPF are lost after multiple port flaps occur.
Policy
xos0060930	When ONEPolicy is enabled and you reach the configured maximum number of authenticated sessions, sessions continue to attempt to authenticate, and then terminate if successful.
xos0064809	If policy is already enabled a second issuing of the command enable policy produces an error "ERROR: Hardware resources were not reserved for Policy." and policy is disabled.
xos0065256	Enabling policy with large number of rules may result in timeout during slice reservation. When this happens policy fails to enable properly and could trigger high CPU utilization in policy/HAL for an extended period.
xos0065552	RADIUS-accounting request packet shows incorrect reason for client termination.
xos0064996	In Summit X460-G2 with X450-G2 stacks, ACL slices are not reserved for policy after changing resource-profile from default to more-mac-no-ipv6 and more-ipv4-no-ipv6. This issue only occurs in mixed mode stack and does not occur in X450-G2, X460-G2, and X670-G2 standalone switches and homogeneous stacks of X460-G2 and X460-G2).
xos0065081	Policy authenticated users on a port may cause an incorrect vlan association with subsequent unauthenticated users, which could affect web-based authentication.
RSVP-TE/FRR
xos0065987	Service port FDB entries are learned on physical port of Network VLAN in provider switch.
Security
xos0062037	DHCP snooping entry gets programmed without client port number.
xos0062758	With policy enabled, client authenticated using NetLogin is not getting aged out when reauthentication is configured.
xos0063509	Controlling trap behavior is not working in NetLogin.
xos0063806	After establishing SSH session with switch for some time, SSH login fails and the command show management becomes unresponsive.
xos0064874	Tagged frames should be processed for authentication with NetLogin and policy enabled.
xos0064904	With a frequent re-authentication period set (>= 30 seconds), NetLogin process leaks memory.
xos0065648	When a MAC address moves from a NetLogin-enabled port (mac-vlan mode) to a non-NetLogin-enabled port, the VLAN_MAC table can become full resulting in the following message: &amp;ltWarn:HAL.FDB.MacVlanAddFail&amp;gt MAC-based VLAN entry 78:7E:61:A1:DC:DC vlan 2600 addition to port 22 failed, Table full
xos0065712	When repeated login and logout is performed using SSH-PKI (SSH login using certificates) for about two days from eight terminals, memory leak occurs.
xos0065897	When continuous SSH attempts are made to a switch, exsshd process ends unexpectedly with signal 6.
xos0066027	After downloading certificates, the commands show ssl trusted-ca and show ssl ocsp-signature-ca fail to show any output. However, PKI validation that makes use of these certificates works.
xos0066626	NetLogin process ends unexpectedly with signal 11 when RADIUS accept packet contains MS-ipv4-remediation-servers attribute with an incorrect IP address.
xos0066758	SSH login fails in first attempt, but succeeds in the second attempt, during RADIUS authentication even if credentials are valid.
xos0066770	Memory leak occurs in aaa process when NetLogin dot1x client times out or authentication fails for the client.
xos0066874	AAA process is leaking memory when dot1x clients are authenticating frequently.
xos0066982	In NetLogin dot1x, RADIUS retries are not working properly.
xos0062680	Switch fails to send Radius accounting message for dot1x user after clear netlogin state port portNumber command.
sFlow/Netflow
xos0065654	Etmon process ends unexpectedly with signal 10 when packet size in sampled packet is a negative integer.
SNMP
xos0065479	Need a command option to save the state of whether or not the following traps are enabled for cfgMgmtConfigChangeTrap and cfgMgmtSaveConfigTrap.
xos0065943	SNMP walk for extremePortUtilizationTable returns integer value, but CLI output returns decimal value.
STP/RSTP/MSTP
xos0065021	Discarding of STP/PVST+ BPDUs in slow path occurs when STP BPDU forwarding is disabled.
xos0066837	When the switch is rebooted, the edge port gets blocked even though the STP domain is disabled.
VPLS
xos0063424	Source MAC address is learned on the incorrect VLAN for double-tagged packets with inner VLAN ID that is the same as the VPLS service VLAN ID.
xos0065372	MPLS error messages occur after disabling, and then enabling network VLANs.
xos0066476	MPLS label TTL is not set properly for VPLS traffic in RSVP-TE.
VR/VRF/L3VPN
xos0061488	Decompressed routes are not programmed into hardware after disabling IPv4 compression.
xos0061489	Compressed routes are not programmed into hardware when master route fails.
xos0065183	Recreating a VPN VRF with same name after deleting it produces a BGP error.
VRRP
xos0061817	VRRP fabric routing is not supported for VRRP owner address (configuring at priority 255).
xos0064538	Process VRRP ends unexpectedly with signal 11 after enabling VRRP between tow switches.
XNV
xos0061611	FDB entry from base VLAN is not removed after restarting XNV dynamic VLAN-enabled ports. Issue occurs when clearing FDB also.
xos0064338	After creating XNV dynamic VLAN with XNV enabled at MLAG port (and its corresponding ISC Port), FDB entry for tracked MAC is learned on base VLAN instead of dynamic VLAN causing flooding and FDB issues.