The following issues were resolved in ExtremeXOS 22.7. ExtremeXOS 22.7 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, ExtremeXOS 22.1, ExtremeXOS 22.2, ExtremeXOS 22.3, ExtremeXOS 22.4, ExtremeXOS 22.5, and ExtremeXOS 22.6. For information about those fixes, see the release notes for the specific release.
| CR Number | Description |
|---|---|
| General | |
| xos0069194 | Packets with size greater than the configured IP-MTU value are forwarded if jumbo frames is enabled and ARP is resolved. |
| xos0069786 | A hard CPU utilization limit is in effect on tasks, such as Python and shell scripts, in the "Other" control group. Base Linux tasks and ExtremeXOS tasks have no utilization limits, and are grouped together in the "EXOS" control group for display by the command show process groups. This allows the displayed utilization statistics to better reflect the current state, especially on switches with multi-core processors. |
| xos0069987 | HAL process ends unexpectedly with signal 11 when executing the command that fetches entries from hardware. |
| xos0070318 | Fallback to older option 43 Zero Touch Provisioning (ZTP) does not happen if ZTP+ fails. |
| xos0070488 | Chalet needs to support configuring the higher port speeds: 100G, 50G, and 25G. |
| xos0071788 | The output of the show configuration/show configuration detail commands does not show management port related traps configuration. |
| xos0072176 | DNS resolves on wrong VR. |
| xos0072290 | Process rtmgr ends unexpectedly when the BGP peer is rebooted. |
| xos0072316 | PTP IP multicast packets are not forwarded. |
| xos0072564 | Chalet stops responding if the port display string contains German special characters. |
| xos0072599 | Directed broadcast traffic is not forwarded unless a port in the egress VLAN is restarted. |
| xos0072618 | SSH/Telnet session stops responding when the command run diagnostics cable ports all is executed. |
| xos0072697 | MPLS process ends unexpectedly when permanent licenses are enabled after trial license expiry. |
| xos0072940 | Port does not come up when connected with 2-pair (1,2,3,6 wire connected) Ethernet cable. |
| xos0073143 | After retrieving VLAN statistics through SNMP or CLI in a certain sequence, switch stops responding to VLAN related SNMP polling and show commands. |
| xos0073226 | EDP process ends unexpectedly when processing CDP packets having a device ID that is null. |
| xos0073363 | The command show edp port detail does not display correct port speed if peers run different ExtremeXOS versions. |
| xos0073383 | Memory leak occurs on HAL when port is removed, and then added back to a LAG. |
| xos0073478 | ELRP disables an excluded port when ELRP loop protection is enabled at egress. |
| xos0073553 | Need to add router discovery related commands in ExtremeXOS Command Reference Guide. |
| xos0073608 | Dropped packets on eth0 interface are accounted for in ifInErrors instead of IfInDiscards. |
| xos0073804 | The process rtmgr ends unexpectedly with signal 11 after changing the gateway of L3VPN routes. |
| xos0073816 | Zero Touch Provisioning (ZTP) does not work if the IP address from the Linux DHCP server is assigned from an address pool based on the vendor class identifier. |
| xos0073877 | CSR privatekey generated in the switch is not accepted by certificate authority since the common name has "_" in the prefix. |
| xos0073894 | Unable to connect with SSH using IPv6 on VR-default or user-defined VRs. |
| xos0073899 | LACP sharing enabled port are added to link aggregator even though port speeds are different. |
| xos0073996 | Installation of XMOD fails with error "Not enough disk space". |
| xos0074089 | The ls internal-memory command needs to be replaced in show tech-support with correct arguments. |
| xos0074303 | NTP restricted list configuration is not reflected in the output of the "show configuration" command causing configuration lost on reboot and NTP restrict entry not being removed when deleted. |
| xos0074306 | Connecting with Telnet to hostname on VR-Default fails. |
| xos0074308 | Image download fails if the URL size limit is greater than 128 characters. |
| xos0074338 | After PIM-SM failover, the second convergence occurs resulting in minor traffic loss. |
| xos0074493 | The process IDMgr ends unexpectedly with signal 11 when client logon and port flap occur at the same time, and if the client entry is already present multiple times in the IDMgr table. |
| xos0074513 | Ports disabled by ELRP due to a loop in the dynamic VLAN of NetLogin is not automatically re-enabled after timer expiry. |
| xos0074544 | Downloading ExtremeXOS image to backup/standby node in a stack fails due to TFTP block number limitation. |
| xos0074672 | Unable to connect a new switch to the ExtremeCloud due to a SSL certificate exchange error. |
| xos0074702 | Zero Touch Provisioning (ZTP) does not work over the Management interface. |
| xos0074751 | The command clear port port_list rate-limit flood out-of-profile status should clear status only. |
| xos0074874 | Need to permit the use of few special characters for SysName/SysLocation/SysContact. |
| xos0074898 | The MAC address of IPv4 adjacency is not always updated in the hardware after stack failover. |
| xos0074933 | Dynamic VLANs created by MVRP on MLAG ports flap continuously when the ports are in the down state. |
| xos0075012 | Need additional configurable option for success count in flow-redirect health check command. |
| xos0075021 | HAL process ends unexpectedly when unsupported optics are inserted into the switch. |
| xos0075096 | SNMPwalk does not return "partinfo" of all fans present in the switch. |
| xos0075213 | If the debug command debug hal show ipv4Adj is interrupted using "Q" or Ctrl-C before all adjacencies appear, then subsequent Layer 3 hardware updates do not occur. Reboot is necessary to recover. |
| xos0063031 | Process CliMaster ends unexpectedly with signal 6 when pressing CTRL + s. |
| xos0066220 | The show tech process does not exit automatically after the Telnet session that triggered it is terminated. |
| xos0073183 | Current value in show port info detail is changed when the port is partitioned. |
| xos0073254 | In Chalet, the ezMlag tab under apps does not work. |
| xos0073789 | The process bcmASYNC ends unexpectedly at random times with continuous traffic. |
| xos0075510 | Need to add success option under to command configure flow-redirect next-hop in the ExtremeXOS documentation. |
| ExtremeSwitching X440-G2 Series Switches | |
| xos0070362 | Switch incorrectly accepts half duplex configuration with 1G speed. |
| xos0073412 | On ExtremeSwitching X440G2 stacked switches, LAG configuration on combo ports is lost if the backup node is stuck after rebooting the stack. |
| xos0074040 | Layer 2 protocols (EAPS, ERPS, STP) take 15 seconds to converge with Edge license installed. |
| xos0075020 | Switch takes around 30 seconds to bring up all ports, which is triggering multiple STP topology changes. |
| xos0075030 | On ExtremeSwitching X440-G2 48-port switches, ACL hardware full errors occur when Extreme Management Center (XMC) is used to push policy and telemetry. |
| xos0075129 | IPv6 MLD packet filter installation fails in ACL double-width mode. |
| Summit X450-G2 Series Switches | |
| xos0060591 | Log message "LAG called bcm_port_untagged_vlan_set" appears while adding LACP port to aggregator. |
| Summit X460-G2 Series Switches | |
| xos0073360 | Random port flaps occur on Summit X460-G2-10G ports. |
| xos0072382 | After NetLogin client authentication, at random times ARP entries are programmed without port numbers. |
| ExtremeSwitching X590 Series Switches | |
| xos0074378 | The process PoE stops responding on the controlling bridge (CB) when polling the PoE configuration periodically from ExtremeManagement (cloud connector). |
| ExtremeSwitching X620 Series Switches | |
| xos0072580 | For ExtremeSwitching X620 series switches, after applying policy configuration changes with disable policy and enable policy on a LAG master port that is in down state, NetLogin authentication may fail on the port. |
| Summit X670-G2 Series Switches | |
| xos0073006 | Packets with UDP port 4000 destined to a VLAN other than ISC are lifted to VSM process. |
| xos0073117 | On Summit X670-G2 series switches after an ExtremeXOS upgrade, the error "Deferred L2 notification code out of sync unit 0" appears in show log output. |
| ExtremeSwitching X690 Series Switches | |
| xos0072875 | After enabling sharing on a port that does not support 100G, an error appears after executing configure ports all partition 1x100G. |
| xos0074587 | EHOP table is leaking when port flaps on the switch. |
| xos0073473 | Kernel crash occurs randomly after flapping the ports through which LSP is established. |
| ExtremeSwitching X870 Series Switches | |
| xos0072630 | ExtremeSwitching X870 series switches do not accept policy-related configurations on port 128. |
| xos0073426 | Unable to configure FEC on X870-96x-8c switch on ports with100G capability enabled through a license. |
| xos0073880 | In policy, redirect-port-list action modifier does not work properly for LAG ports. |
| xos0073513 | After run failover, MLAG ports stays in disabled state when reload-delay timer is configured. |
| ACL | |
| xos0071420 | After removing rules and disabling policy when failover is performed, ACL rule usage is not cleaned up. With these remaining stale ACLs, if new rules are configured, and then unconfigured, error messages appear. |
| xos0073276 | Refresh policy fails if "meter" action is added to an existing rule. |
| xos0073376 | ACL smart refresh is not working as expected for source address (0.0.0.0/0) match condition. |
| xos0073409 | An empty error message appears on the console while refreshing a policy that contains an IPv6 rule. |
| xos0074344 | ACL process signal 5 appears when changing active l2pt profile on ports. |
| xos0074701 | Well-known MAC address added as a token for policy. |
| BGP | |
| xos0073222 | BGP sessions go down when they receive an update with route 0.0.0.0/32. |
| BGP Auto-peering | |
| xos0070932 | With BGP auto-peering and VXLAN setup, traffic is not forwarded to some RTEPs, when back-to-back ECMP links are connected. |
| xos0072783 | VLAN process ends unexpectedly when disabling all remote VXLAN tunnel end points using the command disable virtual-network remote-endpoint vxlan all. |
| Clocking | |
| xos0072943 | PTPV2 process ends unexpectedly with signal 5 when rebooting the switch with Network Timing license enabled. |
| xos0075437 | Random values are added to GPTP packets. |
| EAPS | |
| xos0067218 | Short loop occurs in EAPS with shared ports after link failure recovery. |
| ERPS | |
| xos0071438 | ERPS rings do not have a way to configure ring ID. |
| Extended Edge Switching | |
| xos0072827 | Need to support IP gateways on Extended Edge Switching bridge port extenders (BPEs) extended ports. |
| xos0072872 | On Extended Edge Switching configurations, the STP port of peer switch, goes to "blocking" instead of "disabled" state when the connecting port on root bridge is disabled using the command disable port port #. |
| xos0072936 | When using Extended Edge Switching full automation with multiple controlling bridge (CB) MLAG peer candidates, automation stops (as designed), but displays errors due to clean-up effort that involves deleting non-existent VLANs. |
| xos0073266 | When Extended Edge Switching auto-configuration is used, the MLAG master ports connecting to BPEs on the two peers are not always the same. This leads to different local keys being used by the MLAG peers and traffic being lost in case of a failover. |
| xos0075177 | In Extended Edge Switching/MLAG environments, Dot1x authentication fails when the authenticator side MLAG cascade port goes down. |
| xos0075620 | Under certain conditions, a ring may time out trying to converge and remain in the severed state. If a ring has suffered a timeout and is persisting in the severed state, the show vpex topology detail command shows "Ring (Severed) - Formation Disabled". To resolve the severed state, disable or enable a severed cascade port on the ring (marked with "S" flag in the show vpex topology detail command). |
| xos0075516 | PoE is not working as expected with Extended Edge Switching. |
| xos0075689 | Switch becomes unresponsive for 5–15 minutes when UPM executes command in orchestration mode on both MLAG controlling bridges. |
| FDB | |
| xos0073070 | The limit-learning feature is not working as expected in MAC Move/LOOP scenarios. |
| xos0073139 | When user-configured ACLS are applied on limit learning ports, packets are leaked. |
| Fabric Attach | |
| xos0072447 | Dynamically created Fabric Attach assignments are not cleared even after removing the policy profile. |
| xos0074187 | After a Fabric Attach client reboot or after disabling/enabling a port, the uplink port is not added to a dynamic VLAN on the Fabric Attach proxy. |
| MLAG | |
| xos0073394 | FDB is not check-pointed correctly with W-MLAG configuration. |
| xos0073462 | MLAG peers do not verify the LACP MAC addresses of the neighbor switches. |
| xos0074039 | After disabling, and then enabling the ports, traffic from one MLAG port is not egressing by the other MLAG port. |
| MPLS | |
| xos0072916 | Traffic is not forwarded to VPLS peer after LSP path failover. |
| xos0073248 | Ping fails between switches when the connected port is removed from the VMAN. |
| xos0073490 | Layer 3 VPN routes are not installed on a backup node on a stack after slot reboot. |
| xos0073818 | Packets originating in a switch fail to egress after removing the ports from service VLAN. |
| xos0074611 | Label mismatch issues between LDP routers after enabling LDP loop detection. |
| xos0074924 | VPLS: VP leak occurs when switching pseudowire path from RSVP to LDP and vice versa. |
| xos0074795 | Port flaps cause FDB learning to stop on network VLAN ports. |
| Network Login | |
| xos0072913 | After timing out on Dot1x supplicant expiry timer, switch does not respond to EAPOL start packets received from supplicants. |
| Optics | |
| xos0072483 | ExtremeSwitching X690, X870 and X590 series switches do not support 100G Optic/AOC cables on stacking ports. |
| xos0072824 | Need support for the following cables:
|
| xos0073995 | Need to avoid bringing down OSPF neighborship when neighbor is restarted gracefully. |
| xos0074073 | SNMP get for entPhySensorOperStatus returns "unavailable" for QSFP optics. |
| xos0074200 | The OPNEXT transceiver device does not link reliably on ExtremeSwitching X690 and X590series switches. |
| xos0074595 | Even though the port speed is properly configured, the 100G ports port speed compatibility log message appears. |
| OSPFv2 | |
| xos0063567 | OSPF stops exporting static routes when NSSA area export is disabled. |
| xos0072684 | Router LSAs are dropped if they contains more than 400+ links. |
| xos0072748 | After rebooting the switch, OSPF address range conflict error messages appear when summarized route range subnets between the OSPF areas overlap. |
| xos0073893 | ExtremeXOS generates incorrect values for remote interface sub-TLV in OSPF type 10 LSAs. |
| xos0073995 | Need to avoid bringing down OSPF neighborship when neighbor is restarted gracefully. |
| Policy | |
| xos0071673 | Need a provision to modify the default precedence of OnePolicy profile rules. |
| xos0072647 | The polMgr process ends unexpectedly on backup MSM after executing refresh policy, and then unconfigure policy. |
| xos0075057 | Traffic drop occurs when receiving LLDP packets on the ONEPolicy admin profile configured port. |
| Security | |
| xos0066643 | NetLogin session is not cleared in session timeout when session timeout is received from RADIUS attribute. |
| xos0072335 | Dot1X client remains authenticated and is not moved to destination VLAN returned by RADIUS from guest VLAN even after enabling EAPOL on client computer. |
| xos0072801 | If a NetLogin MAC address entry is learned on multiple VLANs, then the entry is re-authenticated only in the first VLAN on which it was authenticated. |
| xos0072944 | Unable to list directory contents using SFTP. |
| xos0072957 | ExtremeXOS command needs provision to support CEP precedence for authentication protocol order. |
| xos0073163 | Unable to enable policy from initial Extreme Management Center enforce due to timeout of ACL resource reservation. |
| xos0073224 | In Policy mode, dynamically added ports on a VLAN for a MAC session are not removed from the VLAN even though the MAC session is overwritten by a Dot1x session. |
| xos0073312 | Note should be displayed when configuring Dot1x server timeout, such that the value should be greater than RADIUS server timeout. |
| xos0073320 | Need new commands to enable/disable external Python script execution that is enabled by default. |
| xos0073378 | With FIPS mode enabled, and after upgrading from ExtremeXOS 16.1, Exsshd process ends unexpectedly with signal 11 when attempting to log on to SSH. |
| xos0073516 | NetLogin-authenticated clients are cleared with the reason admin-reset when other clients that were earlier authenticated on that port existing under a terminated session moved to non-NetLogin port. |
| xos0073578 | The traffic destined to the web-redirect server is blocked when default drop is applied to a profile with "pvid 0". |
| xos0073897 | In OnePolicy, new policy profiles received on re-authentication from RADIUS/NAC servers do not take effect. |
| xos0073972 | TACACS does not successfully authenticate when using 2FA. |
| xos0074435 | Netlogin Dot1x authentication fails if port has already been moved to authentication failure VLAN, and VLAN VSA for Dot1x authentication is not supplied in the RADIUS accept packet. |
| xos0074567 | NetLogin authenticated clients are cleared due to admin reset when MAC move occurs. |
| xos0074606 | NetLogin users are authenticated to random destinations when destination VLAN attributes from the RADIUS server are not received. |
| xos0074910 | Captive portal stops working when more clients try to access the captive portal page. |
| sFlow | |
| xos0073188 | When App Telemetry Analytics is configured, sFlow warnings appear in logs on VPEX-enabled ports. |
| SNMP | |
| xos0070831 | Value set for CEP for SNMP MIB etsysMultiAuthSystemAdminPrecedence object is omitted after reboot/restart of NetLogin process. |
| xos0073019 | SNMP get next on ctAliasProtocolAddressInterface MIB table does not return correct next OID. |
| xos0073216 | Fetching values using SNMP for "entPhySensorEntry" gives incorrect values. |
| xos0073251 | Snmpmaster process ends unexpectedly in rare cases when packets received at an application fail. |
| xos0074058 | SNMPwalk to fetch user-created VRs neighbor-discovery always returns vr-Default information. |
| Stacking | |
| xos0065997 | In SummitStacks with ring topology, when a backup node is rebooting, the standby node also gets rebooted. |
| xos0071254 | Login issues occur when using Telnet to connect to other slots from master node with RADIUS mgmt-access enabled. |
| xos0072870 | On SummitStacks, slots are very slow to become operational if learning is disabled on multiple VLANs. |
| xos0072932 |
Software watchdog expiration and kernel threads stuck error messages occur in
stack setup.
10/03/2018 11:39:00.91 <Crit:Kern.Card.Alert> Slot-1: CPU 0: Kernel thread was stuck for 5.00 seconds, time: 444947377 msec 10/03/2018 11:38:58.40 <Crit:Kern.Card.Alert> Slot-1: CPU 0: soft watchdog expiration warning at 76ab5288 (0x76ab5288) for 2 seconds, process exstm (1988) |
| xos0073370 | ExtremeSwitching X440-G2 and X620 series switches are not stable when used in a stack. |
| xos0072978 | Dot1x authentication fails when Dot1x state machine remains in aborting state for the client. |
| xos0073002 | Need "smart refresh" support for IPv6 policies. |
| xos0073619 | If a slot containing a LAG member port is powered down, then that traffic initially forwarded through the LAG member port may be dropped for up to 20 seconds. |
| xos0074176 | CPU-originated packets are double tagged with an incorrect outer tag of zero if they originate from master and egress out of a non-master node through another transit slot. |
| STP | |
| xos0071418 | Ports configured for BPDU restriction are re-enabled on recovery-timeout even if administratively disabled. |
| xos0074195 | Continuous DM error messages are logged if MLAG and STP are configured on stacks containing ONIE series switches (X870, X690). |
| xos0074481 | All participating VLANs are removed from STP after deleting one port + VLAN from the STP domain. |
| xos0075207 | In the ExtremeXOS User Guide STP Chapter, the statement about "STPD VLANs" should be removed. |
| VLAN | |
| xos0064449 | VLAN process ends unexpectedly with signal 11 when disable sharing port/delete VLAN ports with ESRP configuration. |
| xos0074374 | ExtremeXOS does not support port VLAN monitoring on PSTAG ports. |
| xos0074871 | EMS log message should be generated when a port cannot be added to a VLAN. |
| xos0074912 | Traffic loss occurs with VLAN configuration after a save and reboot. |
| VRRP | |
| xos0072581 | In VRRP IPv6 environment, router advertisement with link-local IPv6 interface address causes host connectivity issues. |
| xos0073573 | VRRP IPv6 VMAC is installed as IPv4 VMAC when VLAN ID is changed. |