ExtremeXOS Release Notes Software Version ExtremeXOS 12.4.4-patch1-9 Extreme Networks, Inc. 3585 Monroe Street Santa Clara, California 95051 (888) 257-3000 (408) 579-2800 http://www.extremenetworks.
AccessAdapt, Alpine, Altitude, BlackDiamond, Direct Attach, EPICenter, ExtremeWorks Essentials, Ethernet Everywhere, Extreme Enabled, Extreme Ethernet Everywhere, Extreme Networks, Extreme Standby Router Protocol, Extreme Turbodrive, Extreme Velocity, ExtremeWare, ExtremeWorks, ExtremeXOS, Go Purple Extreme Solution, ExtremeXOS ScreenPlay, ReachNXT, Ridgeline, Sentriant, ServiceWatch, Summit, SummitStack, Triumph, Unified Access Architecture, Unified Access RF Manager, UniStack, XNV, the Extreme Networks lo
Contents Chapter 1: Overview................................................................................................................................... 5 Feature Corrections in ExtremeXOS 12.4.4 .............................................................................................................5 Feature Corrections in ExtremeXOS 12.4.3 .............................................................................................................6 Feature Corrections in ExtremeXOS 12.4.
Resolved Issues in ExtremeXOS 12.4.2-patch1-8 .................................................................................................86 Resolved Issues in ExtremeXOS 12.4.2-patch1-5 .................................................................................................88 Resolved Issues in ExtremeXOS 12.4.2-patch1-3 .................................................................................................90 Resolved Issues in ExtremeXOS 12.4.2-patch1-1 ............................
1 Overview CHAPTER These Release Notes document ExtremeXOS® 12.4.4, which resolves software deficiencies. This chapter contains the following sections: ● Feature Corrections in ExtremeXOS 12.4.4 on page 5 ● Feature Corrections in ExtremeXOS 12.4.3 on page 6 ● Feature Corrections in ExtremeXOS 12.4.2-patch1-3 on page 6 ● Feature Corrections in ExtremeXOS 12.4.2 on page 6 ● New Features and Functionality in ExtremeXOS 12.4.1 on page 7 ● New Hardware Supported in ExtremeXOS 12.4.
Overview NOTE ELRP should not be used to protect VPLS service VLANs because ELRP is not aware of VPLS pseudo wires. ● Secure Shell (SSH) Serialized Licensing and Distribution—This process is not supported in ExtremeXOS 12.4.4 software. Feature Corrections in ExtremeXOS 12.4.3 This section lists the feature corrections supported in ExtremeXOS 12.4.3 software: ● CVLAN Support—CVLAN support on BlackDiamond 20800 series switches is updated in this release to support duplicate CVLAN tags on a switch.
Overview ● ● Ethernet Automatic Protection Switching (EAPS) - Recognizes Provider Backbone Bridge (PBB) network configurations and provides connectivity protection for VLANs on PBB network. When the network topology includes both EAPS and a PBB domain, the EAPS controller mode automatically learns the relationship between the access VLANS (CVLANS or SVLANS) and the backbone VLAN (BVLAN). If the common link fails in this configuration, the EAPS master node selects the active port leading to the BVLAN.
Overview - Exit from a script with an error code - Configure a script-abort timer (time-out) - Manually set an SNMP trap using a CLI command - Configure time delay (TCL after function) ● Connectivity Fault Management (CFM) Support on a Service VLAN (SVLAN)—Provides ability to configure SVLAN ports to act as a maintenance end points (MEPs) and maintenance intermediate points (MIPs). ● CFM Support on VPLS Node—Allows each VPLS node to be treated as an MIP in CFM.
Overview ● Multiprotocol Label Switching (MPLS) Support for Standalone Summit X480 Series Switches— MPLS support is now available on standalone Summit X480 series switches. ● MPLS Support for Running on a Virtual Router (VR) Other than a Default VR—MPLS runs on one VR at a time, but can now be deleted from the default VR and added to a user-created VR. ● PIM-DM State Refresh—Periodically refreshes the prune state for multicast groups.
Overview New Hardware Supported in ExtremeXOS 12.4.1 The following modules are supported in ExtremeXOS 12.4.
Overview Table 1: BlackDiamond 8800 Series of Switches Component Support (Continued) BlackDiamond 8810 and BlackDiamond 8806 Components ExtremeXOS Filenames ExtremeXOS Required BootROM Version 8900-G48X-xl N/A 12.4.1 1.0.1.2 8900-G48T-xl N/A 12.4.1 1.0.1.2 8900-10G8X-xl N/A 12.4.1 1.0.1.2 G48Te N/A 11.5.1.4 1.0.1.10 G48Pe N/A 11.5.1.4 1.0.1.10 G48Ta N/A 11.5.1.4 1.0.1.10 G48Xa N/A 11.5.1.4 1.0.1.10 G48P N/A 11.1.1.9 1.0.1.7 G48T N/A 11.1.1.9 1.0.1.7 G48Tc N/A 12.1.
Overview Table 2: BlackDiamond 10808 Component Support BlackDiamond Component ExtremeXOS Filenames ExtremeXOS Required BootROM Version MSM-1 bd10k-12.4.4.10-patch1-9.xos 10.1.0 1.0.1.5 MSM-1XL bd10k-12.4.4.10-patch1-9.xos 10.1.0 1.0.1.5 10G2X N/A 11.1.1 1.3.0.0 10G2H N/A 11.2.0 1.3.0.0 10G6X N/A 10.1.0 1.3.0.0 G20X N/A 11.1.1 1.3.0.0 G60X N/A 10.1.0 1.3.0.0 G60T N/A 10.1.0 1.3.0.0 PSU Controller N/A 10.1.0 N/A 700/1200 W AC PSU (Model # 60020/PS 2336) N/A 10.1.
Overview BlackDiamond 12800 Series Switches Component Support BlackDiamond 12802, BlackDiamond 12804, BlackDiamond 12802 R-Series, and BlackDiamond 12804 RSeries components supported with ExtremeXOS 12.4.4, and the minimum BootROM version required by the chassis to support each component, include: Table 4: BlackDiamond 12800 Series Switches Component Support BlackDiamond 12802/12804 Components ExtremeXOS Filenames ExtremeXOS Required BootROM Version MSM-5R (BlackDiamond 12804) bd12k-12.4.4.
Overview Table 5: BlackDiamond 20800 Series Switch Component Support (Continued) BlackDiamond 20800 Components XFM-1 (shown as Fabric-1 through Fabric-5) (BlackDiamond 20808) ExtremeXOS Filenames ExtremeXOS Required N/A 12.3.2 N/A 12.4.1 bd20k-12.4.4.10-patch1-9.xos 12.3.2 uC Firmware Version Required with ExtremeXOS 12.4.4 2.7 XFM-2 (shown as Fabric-1 through Fabric-5) (BlackDiamond 20804) uC 2.6 MM Basic uC FPGA: S BootROM PSUCTRL Fan Tray (BlackDiamond 20808) (part number 806014) 2.7 0.3.
Overview Summit X250e Component Support Summit X250e components supported with ExtremeXOS 12.4.4, and the minimum BootROM version required by the switch to support each component, include: Table 7: Summit X250e Component Support Summit X250 Components ExtremeXOS Filenames Minimum ExtremeXOS Required Minimum BootROM Version Summit X250e-24p summitX-12.4.4.10-patch1-9.xos 12.0.1.11 1.0.3.0 Summit X250e-48p summitX-12.4.4.10-patch1-9.xos 12.0.1.11 1.0.3.0 Summit X250e-24t summitX-12.4.4.
Overview Table 8: Summit X450 Component Support Summit X450 Components ExtremeXOS Filenames Minimum ExtremeXOS Required XGM2-2sf (Summit X450a and X450e series only) summitX-12.4.4.10-patch1-9.xos 12.2.1 XGM2-2bt (Summit X450a and X450e series only) summitX-12.4.4.10-patch1-9.xos 12.2.1 Minimum BootROM Version Summit X480 Component Support Summit X480 components supported with ExtremeXOS 12.4.
Overview SFP (Mini-GBIC) Support SFPs supported on the BlackDiamond 8810 and BlackDiamond 8806 switches with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 11: BlackDiamond 8800 Series of Switches SFP Support SFP ExtremeXOS Required 1000BASE-T SFP 11.1.1.9 SX SFP 11.1.1.9 LX SFP 11.1.1.9 ZX SFP 11.1.1.9 100FX/1000LX SFP 11.3.1.3 100FX SFP 11.4.3.4 or 11.5.2.10 (not supported in 11.5.1.4) 1000BX SFP 11.4.1.4 LX100 SFP 12.0.1.
Overview Table 14: BlackDiamond 12804 Switch SFP Support (Continued) SFP ExtremeXOS Required 1000BASE-T SFP 11.4.1.4 1000BX SFP 11.6.1.9 LX100 SFP 12.0.1.11 100FX/1000LX SFP 11.6.1.9 SFPs supported on the BlackDiamond 12802 switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 15: BlackDiamond 12802 Switch SFP Support SFP ExtremeXOS Required SX SFP 12.0.1.11 LX SFP 12.0.1.11 ZX SFP 12.0.1.11 1000BASE-T SFP 12.0.1.11 1000BX SFP 12.0.1.
Overview Table 17: Summit X150 Series Switches SFP Support (Continued) SFP ExtremeXOS Required LX100 SFP 12.0.2.25 1000BX SFP 12.0.2.25 SFPs supported on the Summit X250e switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 18: Summit X250e SFP Support SFP ExtremeXOS Required SX SFP, ports 25 and 26 12.0.2.25 LX SFP, ports 25 and 26 12.0.2.25 ZX SFP, ports 25 and 26 12.0.2.25 LX100 SFP, ports 25 and 26 12.0.2.25 1000BX SFP, ports 25 and 26 12.0.2.
Overview SFPs supported on the Summit X450 switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 20: Summit X450 Switch SFP Support SFP ExtremeXOS Required 10/100/1000BASE-T Copper SFP 12.0.2.25 Note: Not supported on combo ports. SX SFP 11.2.2.4 LX SFP 11.2.2.4 ZX SFP 11.2.2.4 1000BASE-T SFP 11.2.2.4 100FX SFP (P/N 10063) 11.4.3.4 or 11.5.2.10 (not supported in 11.5.1.4) Note: Not supported on combo ports. 100FX/1000LX SFP 11.3.1.
Overview SFPs supported on the Summit X450e switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: NOTE The XGM2-2sf ports are 10Gb SFP+ ports and do not support 1Gb optics (PD4-739782255). Table 22: Summit X450e Switch SFP/SFP+ (XGM2-2sf Option Card Required) Support SFP ExtremeXOS Required SX SFP 11.6.1.9 LX SFP 11.6.1.9 ZX SFP 11.6.1.9 LX100 SFP 12.0.1.11 1000BX SFP 11.6.1.9 ER SFP+ 12.3.3 SR SFP+ 12.2.1 LR SFP+ 12.2.1 SFP+ twin coax cables 12.2.
Overview SFPs supported on the Summit X650 series switches with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 24: Summit X650 Series Switches SFP/SFP+ Support SFP ExtremeXOS Required SR SFP+, ports 1 through 24, and ports 25 through 32 (for the VIM1-10G8X) 12.2.2 LR SFP+, ports 1-24 and 25-32 for VIM1-10G8X 12.2.2 SFP+ twin coax cable - 1-24 and 25-32 for VIM1-10G8X 12.2.2 10/100/1000BASE-T SFP+ Copper—1000 speed support only 12.3.
Overview XENPAK modules supported on the BlackDiamond 12804 switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 27: BlackDiamond 12804 Switch XENPAK Support XENPAK Module ExtremeXOS Required LR 11.4.1.4 ER 11.4.1.4 SR 11.4.1.4 LX4 11.4.1.4 ZR 11.4.1.4 LW 11.4.1.4 XENPAK modules supported on the BlackDiamond 12802 switch with ExtremeXOS 12.4.
Overview Table 30: Summit X450a Switch XENPAK Support (Continued) XENPAK Module ExtremeXOS Required ZR 11.6.1.9 LW 11.6.1.9 CX4 12.0.1.11 XENPAK modules supported on the Summit X450e switch with ExtremeXOS 12.4.4, and the minimum ExtremeXOS version required, include: Table 31: Summit X450e Switch XENPAK Support XENPAK Module ExtremeXOS Required SR 11.5.1.4 LR 11.5.1.4 ER 11.5.1.4 LX4 11.5.1.4 ZR 11.5.1.4 CX4 12.0.1.
Overview XFP modules supported on the BlackDiamond 20800 switch with ExtremeXOS 12.4.4, the minimum ExtremeXOS version required include: Table 34: BlackDiamond 20800 Switch XFP Support XFP Module ExtremeXOS Required SR 12.2 LR 12.2 ER 12.2 ZR 12.2 XFP modules supported on the Summit X480 series switch with ExtremeXOS 12.4.4, the minimum ExtremeXOS version required, and the manufacturers supported include: Table 35: Summit X480 Series Switch XFP Support XFP Module ExtremeXOS Required SR 12.4.
Overview Upgrading to ExtremeXOS See “Software Upgrade and Boot Options” in the ExtremeXOS Concepts Guide for instructions on upgrading ExtremeXOS software. Miscellaneous notes regarding hitless upgrade: ● Beginning with ExtremeXOS 12.1, an ExtremeXOS core image (.xos file) must be downloaded and installed on the alternate (non-active) partition. If you try to download to an active partition, the error message "Error: Image can only be installed to the non-active partition." is displayed.
Overview Tested Third-Party Products This section lists the third-party products tested for ExtremeXOS 12.4.4. Tested RADIUS Servers The following RADIUS servers are fully tested: ● Microsoft—Internet Authentication Server ● Funk Software—Steel-Belted RADIUS Enterprise Edition 4.5 ● Meetinghouse ● FreeRADIUS Tested Third-Party Clients The following third-party clients are fully tested: ● Funk Odyssey 2.2 ● MeetingHouse Data AEGIS 2.0.5 ● Odyssey 3.03.0.
Overview ● Siemens OpenStage 40 ● Siemens OpenStage 60 ● Siemens OpenStage 80 Extreme Switch Security Assessment DoS Attack Assessment Tools used to assess DoS attack vulnerability: ● Network Mapper (NMAP) ICMP Attack Assessment Tools used to assess ICMP attack vulnerability: ● SSPing ● Twinge ● Nuke ● WinFreeze Port Scan Assessment Tools used to assess port scan assessment: ● Nessus ExtremeXOS 12.4.
2 Limits CHAPTER This chapter summarizes the supported limits in ExtremeXOS 12.4.4. Supported Limits Table 38 summarizes tested metrics for a variety of features, as measured in a per-system basis unless otherwise noted. These limits may change but represent the current status. The contents of this table supersede any values mentioned in the ExtremeXOS Concepts Guide. NOTE The term “BlackDiamond 8000 e-series” refers to all BlackDiamond 8500 e-series and 8800 e-series modules.
Limits Table 38: Supported Limits Metric Product Limit Access lists (masks)—maximum number of ACL masks per port.a BlackDiamond 8800 original series 16 Summit X450 16 Access lists (meters)—maximum number of ACL meters.
Limits Table 38: Supported Limits (Continued) Metric Product Access lists (slices)—number of ACL slices.
Limits Table 38: Supported Limits (Continued) Metric Product Limit BGP (peers)—maximum number of BGP peers. BlackDiamond 8000 series 256* BlackDiamond xl-series 512 BlackDiamond 10808 512 256 MSM-1XL MSM-1 BlackDiamond 12800 series 256* 512 MSM-5, MSM-5R MSM-6R BlackDiamond 20800 series 512 Summit X450, X450a, X650 128* Summit X480 512 * With default keepalive and hold timers. BGP (peer groups)—maximum number of BGP peer groups.
Limits Table 38: Supported Limits (Continued) Metric Product Limit BGP (non-unique routes)—maximum number of non-unique BGP routes (LPM entries is limited to support TCAM entries on a BlackDiamond 10808). BlackDiamond 8000 series 25,000 BlackDiamond 8900 xl-series 1,000,000 BlackDiamond 10808 MSM-1XL MSM-1 2,000,000 900,000 BlackDiamond 12800 series MSM-5, MSM-5R MSM-6R BGP multicast address-family routes — maximum number of multicast addressfamily routes.
Limits Table 38: Supported Limits (Continued) Metric Product Limit CFM—maximum number of CFM down end points. BlackDiamond 8000 series 32 BlackDiamond 10808 1,000 BlackDiamond 12800 series 1,000 BlackDiamond 20800 series 1,000 Summit series 32 CFM—maximum number of CFM remote end points per up/down end point. All platforms 64 CFM—maximum number of dot1ag ports. All platforms 128 CFM—maximum number of CFM segments.
Limits Table 38: Supported Limits (Continued) Metric Product Limit ESRP domains—maximum number of ESRP domains.
Limits Table 38: Supported Limits (Continued) Metric Product Limit FDB (maximum L2 entries)—maximum number of MAC addresses.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IGMP sender—maximum number of IGMP senders per switch (IP multicast compression enabled).
Limits Table 38: Supported Limits (Continued) Metric Product Limit IGMPv3 subscriber—maximum number of IGMPv3 subscribers per port.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IPv4 remote hosts in hardware with zero LPM routes—maximum recommended number of IPv4 remote hosts (hosts reachable through a gateway) in hardware when LPM routing is not used. For BlackDiamond 8800 and Summit series, assumes number of IP route reserved entries is 0, and number of IPv4 ARP entries present is 100 or less.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IPv6 host entries in hardware—maximum number of IPv6 neighbor entries in hardware.
Limits Table 38: Supported Limits (Continued) Metric Product IP route sharing (total destinations)— maximum number of unique destinations used by multipath OSPF, OSPFv3, BGP, IS-IS, or static routes. OSPFv3 only applies to BlackDiamond 10808 and BlackDiamond 12800 series, which support ECMP for IPv6.
Limits Table 38: Supported Limits (Continued) Metric Product IP route sharing (total combinations of gateway sets)—maximum number of combinations of sets of adjacent gateways used by multipath OSPF, BGP, IS-IS, or static routes.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IS-IS route origination—recommended maximum number of routes that can be originated by an IS-IS node.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IS-IS IPv4 L1 routes in an L1/L2 router— recommended maximum number of ISIS Level 1 routes in an L1/L2 IS-IS router. BlackDiamond 8000 series 20,000 BlackDiamond 8900 xl-series 20,000 BlackDiamond 10808 MSM-1 MSM-1XL 20,000 25,000 BlackDiamond 12800 series MSM-5, MSM-5R MSM-6R IS-IS IPv6 L1 routes in an L1 router— recommended maximum number of ISIS Level 1 routes in a Level 1 IS-IS router.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IS-IS IPv6 L1 routes in an L1/L2 router— recommended maximum number of ISIS Level 1 routes in a L1/l2 router. BlackDiamond 8000 series 10,000 BlackDiamond 8900 xl-series 15,000 BlackDiamond 10808 MSM-1 MSM-1XL 15,000 25,000 BlackDiamond 12800 series MSM-5, MSM-5R MSM-6R IS-IS IPv4/IPv6 L1 routes in an L1 router—recommended maximum number of IS-IS Level 1 routes in a Level 1 IS-IS router.
Limits Table 38: Supported Limits (Continued) Metric Product Limit IS-IS IPv4/IPv6 L1 routes in an L1/L2 router—recommended maximum number of IS-IS Level 1 routes in a Level 1/Level2 IS-IS router. The numbers documented are based on 50% IPv4 routes and 50% IPv6 routes.
Limits Table 38: Supported Limits (Continued) Metric Product Limit Mirroring (filters)—maximum number of mirroring filters. All platforms 16 Mirroring (monitor port)—maximum number of monitor ports. All platforms 1 Mirroring, one-to-many (filters)— maximum number of one-to-many mirroring filters. All platforms 16 Mirroring, one-to-many (monitor port)— maximum number of one-to-many monitor ports.
Limits Table 38: Supported Limits (Continued) Metric Product Limit MSDP active peers—maximum number of active MSDP peers.
Limits Table 38: Supported Limits (Continued) Metric Product Limit Network Login—maximum number of clients being authenticated on MACbased VLAN enabled ports. BlackDiamond 8000 series (clients per module/per system) 1,024 BlackDiamond 12804 (per system) 4,000 Summit series 1,024 Network Login—maximum number of dynamic VLANs. All platforms (except the BlackDiamond 20800 series) 2,000 OSPF adjacencies—maximum number of supported OSPF adjacencies.
Limits Table 38: Supported Limits (Continued) Metric Product Limit OSPF subnets on a single router— recommended maximum number of OSPF routed subnets on a switch. All platforms with Core license or higher 400 OSPF virtual links—maximum number of supported OSPF virtual links. All platforms with Core license or higher 32 OSPFv2 links—maximum number of links in the router LSA. All platforms 419 OSPFv3 areas—as an ABR, the maximum number of supported OSPFv3 areas.
Limits Table 38: Supported Limits (Continued) Metric Product Limit PIM snooping—maximum number of (S,G) entries programmed in the hardware (IP multicast compression disabled). BlackDiamond 8800 original 1,024 BlackDiamond 8800 c-series 2,048d BlackDiamond 8000 e-series 500d BlackDiamond 8900 series 8900-10G24X-c modules 8900-G96T-c modules 8900 xl-series PIM snooping—maximum number of (S,G) entries programmed in the hardware (IP multicast compression enabled).
Limits Table 38: Supported Limits (Continued) Metric Product Limit PIM—maximum routes—maximum number of (S,G) entries installed in the hardware (IP multicast compression enabled).
Limits Table 38: Supported Limits (Continued) Metric Product Private VLANs—maximum number of subscribers. Assumes a minimum of one port per network and subscriber VLAN.
Limits Table 38: Supported Limits (Continued) Metric Product Limit RIP-learned routes—maximum number of RIP routes supported without aggregation.
Limits Table 38: Supported Limits (Continued) Metric Product Limit RSVP-TE profiles—maximum number of profiles. BlackDiamond 10808 1,000 BlackDiamond 12800 R-series 1,000 BlackDiamond 20800 series 1,000 Summit X480 1,000 BlackDiamond 10808 64 BlackDiamond 12800 R-series 64 BlackDiamond 20800 series 64 Summit X480 64 Spanning Tree (maximum STPDs)— maximum number of Spanning Tree Domains on port mode EMISTP. All platforms 64 Spanning Tree PVST—maximum number of port mode PVST domains.
Limits Table 38: Supported Limits (Continued) Metric Product Limit TCAM entries—amount of entries available in the lookup tables for Longest Prefix Match routing lookups, learned MAC address, and ACLs. BlackDiamond 10808, MSM-1 128,000 BlackDiamond 10808, MSM-1XL 256,000 BlackDiamond 12800 series 49,000 BlackDiamond 12800 R-series 229,000 BlackDiamond 20800 series 128,000 Telnet (number of sessions)—maximum number of simultaneous Telnet sessions.
Limits Table 38: Supported Limits (Continued) Metric Product Limit VLAN translation—maximum number of translation VLAN pairs with an IP address on the translation VLAN. All platforms 512 VLAN translation—maximum number of translation VLAN pairs in an L2-only environment.
Limits Table 38: Supported Limits (Continued) Metric Product Limit Virtual Private Wire Service (VPWS) VPNs—maximum number of virtual private networks per switch. BlackDiamond 10808 4,000 BlackDiamond 12800 series 4,000 BlackDiamond 20800 series 4,000 Summit X480 4,000 VRRP (maximum instances)—maximum number of VRRP instances for a single switch.
Limits b. c. d. e. The table shows the total available; see the note included in PD3-77983510. Limit depends on setting configured for configure forwarding external-tables. Applies only if all enabled BlackDiamond 8000 I/O modules are BlackDiamond 8000 c- or xl-series modules.
Limits ExtremeXOS 12.4.
3 Open Issues, Known Behaviors, and Resolved Issues CHAPTER This chapter describes items needing further clarification and behaviors that might not be intuitive. It also includes limitations in ExtremeXOS system architecture yet to be resolved. This chapter contains the following sections: ● Open Issues on page 62 ● Known Behaviors on page 72 ● Resolved Issues in ExtremeXOS 12.4.4-patch1-9 on page 77 ● Resolved Issues in ExtremeXOS 12.4-4-patch1-7 on page 77 ● Resolved Issues in ExtremeXOS 12.4.
Open Issues, Known Behaviors, and Resolved Issues Open Issues Following are the open issues for supported features in ExtremeXOS 12.4.4. They are organized into the following sections: Table 39: Open Issues, Platform-Specific and Feature PDs PD Number Description General PD4-1947340095 DHCP/BOOTP relay does not work properly if iproute mpls-next-hops is enabled because they are unsupported features.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD3-104885349 When a shared link comes up, temporary traffic loss may occur until FDB entries are aged. Aging occurs by default every five minutes. Workaround: To reduce traffic loss, reduce the default age time.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1736472663 If an FX/LX port is disabled when a slot is down, once the slot is operational again, running the enable port command may not restore the traffic for some of the FX/LX ports. PD4-1736184348 When a configuration has an FX/FX port disabled, after running the save and reboot commands, enabling the port may not properly bring the link up.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1026932011 Hot swapping an XFM module may cause an odometer reading error. ExtremeXOS will not be able to read the odometer reading. FABRIC-2 information: State: Operational PartInfo: XFM-2 10076-80022 806019-00-05 Revision: 5.0 FailureCode: 0 Odometer: Temperature: 40.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-757707981 Proxy ARP does not work in a PVLAN. PD4-526514731 On a BlackDiamond 20800 series switch, the system experiences a random packet drop from the MM to the packet processor health check loopback interface. PD4-730820249 If a route prefix in a BlackDiamond 20800 series switch is more than 24, only 100,000 routes are stored in the hardware.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-756263261 The show fabric command in an ExtremeXOS environment shows the fabric information is XFM-2.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1142692318 On Summit X480 switches, L3 multicast traffic sent from a service VLAN/vMAN to VPLS is not received at the VPLS peer. Workaround: Two modes of operation are supported on ports that are configured as part of a VPLS service VLAN.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD3-136493921 If a switch is added to a stack whose master switch has a license level that is greater than the level of the switch, the switch will fail. The complete condition can be seen using the show slot detail command. In this state, the switch does not have AAA services available.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description Mirroring PD3-79867211 If you create a load sharing group (trunk), then enable mirroring to a port, the software allows you to add the mirroring port to the load sharing group. MPLS PD4-464587012 All unicast traffic routed by MPLS is stopped when penultimate hop popping (PHP) is enabled on all MPLS VLANs. VPLS traffic is not impacted.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD3-203917264 When an explicit route object (ERO) is changed for an LSP session that is up, the LSP that is already up is not torn down. LSP stays up based on the older values. The retry count continues to increment as LSP tries to come up with new values by querying routes every 30 seconds.
Open Issues, Known Behaviors, and Resolved Issues Table 39: Open Issues, Platform-Specific and Feature PDs (Continued) PD Number Description ScreenPlay PD3-111344472 ScreenPlay allows you to configure DHCP but you cannot enable DHCP. Security PD3-205012219 The source-ip-lockdown dynamic deny acl counter is not working properly and increments valid traffic from a trusted client.
Open Issues, Known Behaviors, and Resolved Issues Table 40: Known Behaviors, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-750488331 When a BlackDiamond 12800 series switch with 4,000 BVLANs and 2,000 SVLANs configured and IGMP snooping disabled, the switch crashes when enabling sharing with LACP on BVLAN ports. This configuration may also cause an MSM to go into a failed state.
Open Issues, Known Behaviors, and Resolved Issues Table 40: Known Behaviors, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1345813119 When upgrading firmware to CR 24 (ExtremeXOS 12.4.2) from any ExtremeXOS image of 12.4.2 or earlier, the following error messages are seen in the log. *BD-20808.5 # sh log sev err MM-A: pioneerBringDownFE200 Bringing Down FE200 on XBAR 5 as the command EXTRUC_FE_WRITE_CMD Failed, Reason: UCPIPE_ERROR
Open Issues, Known Behaviors, and Resolved Issues Table 40: Known Behaviors, Platform-Specific and Feature PDs (Continued) PD Number Description PD3-77711042 The Priority column should not display in the output of the show inline-power configuration CLI command when running the command on a Summit X450-24p PoE switch.
Open Issues, Known Behaviors, and Resolved Issues Table 40: Known Behaviors, Platform-Specific and Feature PDs (Continued) PD Number Description MPLS PD4-486972363 Bandwidth for the detour LSPs are calculated from the PLR node to the egress node, and not from the PLR node to the MP. Therefore, detour LSP is signaled only when there is enough bandwidth that is equal to or greater than the requested bandwidth for the detour LSP from the PLR node to the egress node.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.4.4-patch1-9 The following issues were resolved in ExtremeXOS 12.4.4-patch1-9. ExtremeXOS 12.4 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.6, ExtremeXOS 12.2.2-patch1-12, and ExtremeXOS 12.3.6.
Open Issues, Known Behaviors, and Resolved Issues Table 42: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-2219415423, PD4-2213319763 HAL stack utilization is approximately 98% and a stack overrun crash occurs when repeatedly configuring and unconfiguring an ACL with traffic. PD4-2204361206 An etmon process crash followed by an MSM failover occurs when receiving a corrupted packet from EPICenter.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.4.4-patch1-5 The following issues were resolved in ExtremeXOS 12.4.4-patch1-5. ExtremeXOS 12.4 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.6, ExtremeXOS 12.2.2-patch1-12, and ExtremeXOS 12.3.6.
Open Issues, Known Behaviors, and Resolved Issues Table 44: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description Summit Family Switches PD4-1507934866 The file generated by the show tech all logto file command contains a broken configuration line. DHCP PD4-1372389708 Running the upload ip-security dhcp-bindings command fails with the following error: Object dhcpBindingsUpload does not support method set.
Open Issues, Known Behaviors, and Resolved Issues Table 45: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description BlackDiamond 8800 Series Switch PD4-1936494545 After running an MSM failover, the MAC addresses for the IP DAD entries are flushed and not displayed. This does not affect IP DAD functionality. PD4-1688446379 FDB entries learned via LAG are not included in the output of the show fdb stats ports all command.
Open Issues, Known Behaviors, and Resolved Issues Table 46: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-913229871 API queries for RADIUS and TACACS do not return any values. Set is working properly, but a get returns empty. PD4-1008390701 If a trunk port is configured with a PVLAN end-point, the port is not shown in the output of the show vlan vlans command.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.4.3-patch1-5 The following issues were resolved in ExtremeXOS 12.4.3-patch1-5. ExtremeXOS 12.4 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.5, ExtremeXOS 12.2.2, and ExtremeXOS 12.3.6. For information on those fixes, see the release notes for the specific release.
Open Issues, Known Behaviors, and Resolved Issues Table 47: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description SummitStack PD4-1814857343, PD4-580973662 Unconfiguring a management IP address removes the default route configured using the configure stacking alternate-ip-address [ | ] automatic command. IGMP PD4-1299135401 Multicast traffic is dropped with an EAPS shared port configuration during an EAPS topology change.
Open Issues, Known Behaviors, and Resolved Issues Table 48: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description Summit Family Switches PD4-1408048258 If stacking is enabled on a Summit X480 switch, MPLS commands are not supported in ExtremeXOS 12.4. If the switch is a standalone system, MPLS is supported. This limitation applies to ExtremeXOS 12.4 software only.
Open Issues, Known Behaviors, and Resolved Issues Table 49: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1687280681 IP multicast packets received on a service vMAN/VLAN may not be flooded through a VPLS tunnel. Workaround: Add the service vMAN/VLAN port to any IGMP snooping enabled VLAN and delete the port from that VLAN.
Open Issues, Known Behaviors, and Resolved Issues Table 50: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1646617211 When rebooting a BlackDiamond 8800 series switch, ports remain active for approximately 10 seconds. BlackDiamond 12800 Series Switch PD4-1735044517, PD4-1083288117 Disabling and re-enabling a port that is configured for 100 Mbps full duplex with an attached dual speed SFP (100FX/1000LX) results in connectivity issues.
Open Issues, Known Behaviors, and Resolved Issues Table 50: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description SNMP PD4-1598272292 The snmpMaster process crashes with signal 11 on NULL pointer access. PD4-1328651560 The CLI command disable snmpv3 user default-user does not disable default user access. PD4-1395832491 The SNMP query for the OID "extremePowerSupplySerialNumber" always returns an error.
Open Issues, Known Behaviors, and Resolved Issues Table 51: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1602297969, PD4-1517702664 When a Summit x480 switch is connected to a third party switch with H-VPLS peers, and the link is disabled/enabled between the switches, the LDP peers flap for an extended period of time with keep-alive timer expired errors.
Open Issues, Known Behaviors, and Resolved Issues Table 51: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1531283743 After setting dot1dStp SNMP OIDs, the switch experiences an STP process crash with signal 11. Resolved Issues in ExtremeXOS 12.4.2-patch1-3 The following issues were resolved in ExtremeXOS 12.4.2-patch1-3. ExtremeXOS 12.4 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.
Open Issues, Known Behaviors, and Resolved Issues Table 52: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description Summit Family Switches PD4-1557268697, PD4-613670035 Power cycling a stack node causes a packet drop of more than 10 seconds even though LAG is configured across stack nodes. PD4-1544715651 On a Summit X480-24x switch with a 10/100/1000 BASE-T copper SFP, ports do not work properly if the speed is set to Auto Off.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.4.2-patch1-1 The following issues were resolved in ExtremeXOS 12.4.2-patch1-1. ExtremeXOS 12.4 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.5, ExtremeXOS 12.2.2, and ExtremeXOS 12.3.6. For information on those fixes, see the release notes for the specific release.
Open Issues, Known Behaviors, and Resolved Issues Table 53: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description EAPS PD4-1482379553, PD4-1248684161 The ExtremeXOS CLI does not prevent a user from enabling BOOTP on an EAPS control VLAN. PD4-1386102367 When running ExtremeXOS PIM-SM in a multi-access case (that is, an EAPS ring): • A downstream router should not send periodic (S, G) prunes.
Open Issues, Known Behaviors, and Resolved Issues Table 54: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1318549914 In the ACL policy file for SNMP, the “source-address” field is the only supported match condition. Any other match conditions are ignored.
Open Issues, Known Behaviors, and Resolved Issues Table 54: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1252711676 IRS traffic is getting dropped when an ACL is configured with a traffic queue specifying the egress port. Works fine if port is not specified. PD4-1050879321 The message log fills up the following hellocount Info messages during firmware upgrade from CR 21 (EXOS 12.3.2.5) to CR 23 (EXOS 12.4.1).
Open Issues, Known Behaviors, and Resolved Issues Table 54: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1373461510 Re-installing the "pktcapt.o" debug module causes switch to crash in certain scenarios. PD4-1376173821 Enabling stacking causes switch to go into reboot loop in some scenario. PD4-1212941471 Segment health check intervals and common path timers cannot be modified when provisioning EAPS.
Open Issues, Known Behaviors, and Resolved Issues Table 54: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description SNMP PD4-1273682211 In SNMP MIB, the "SlotType" variable does not support all the card types on an Extreme device. 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.
Open Issues, Known Behaviors, and Resolved Issues Resolved Issues in ExtremeXOS 12.4.1-patch1-4 The following issues were resolved in ExtremeXOS 12.4.1-patch1-4. ExtremeXOS 12.4 includes all fixes up to and including ExtremeXOS 11.1.4.4, ExtremeXOS 11.2.3.3, ExtremeXOS 11.3.4.5, ExtremeXOS 11.4.4.7, ExtremeXOS 11.5.2.10, ExtremeXOS 11.6.5.3, ExtremeXOS 12.0.5, ExtremeXOS 12.1.5, ExtremeXOS 12.2.2, and ExtremeXOS 12.3.4. For information on those fixes, see the release notes for the specific release.
Open Issues, Known Behaviors, and Resolved Issues Table 56: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description Summit Family Switches PD4-1261991331 A route manager crash occurs on a Summit X450 switch after disabling IPv6 compression on ISISv6 routes. PD4-1191918662 After installing ExtremeXOS 12.4.1.6 and rebooting a Summit family switch, no VPLS traffic can be forwarded and numerous MPLS error messages are seen in the log.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1110457330, PD4-938840511 CPU utilization threshold cannot be cleared through SNMP. PD4-1084310235, PD4-901582203 A typographical error exists in the following error message and will be corrected in the next version of ExtremeXOS software: Workaround: Run the disable cpu-monitoring command. MSM-A: Swith to server...
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-825283681, PD4-699307521 When running the show ports stack-ports rxerrors command, the "RX Over" count continuously increments, even without user traffic. PD4-828265339, PD4-537092174 Enabling diffserv examination on Summit family or BlackDiamond 88000 series switches causes dot1p replacement of 802.1q tagged packets.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-1023187137, PD4-968719352 When running the terminate process exsshd forceful command while an SSH session is in progress, the SSH session does not shut down even if it is no longer seen in the output of the show session command.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-936088746, PD4-791316018 When using SCP to download an image, the image fails to install on the backup MSM and the following error is displayed: Installing to MSM-BError: Failed to install image - tar: / scratch/bd8800-12.1.3.14.xos: No such file or directory.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number PD4-728449478 Description The ucRx: micro controller returns the following error message while running diagnostics: reset hello error Unrecognized command: hello feConfig = fffe2848 PD4-551040931 Multicast traffic is dropped after disabling load-share port links using MVR. PD4-927699591 Running an ExtremeXOS 12.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-918412390, PD4-890754421 L3 traffic is not distributed among LAG ports if a static FDB is configured on the LAG port of a BlackDiamond 20808 switch. PD4-751294438 A PVLAN subscriber VLAN side device cannot reach a network VLAN side device.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-624062541 Jumbo frames are not mirrored to monitor ports on Summit X650-24t switches when one-to-many mirroring is configured.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-962772436, PD4-852494655 With CLEAR-Flow enabled, CLEAR-Flow ACL threads may be killed by EPM.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description IPv6 Unicast PD3-139714881 The following info level messages appear in the log when link aggregation is configured on a VLAN associated with an IPv6 6-to-4 tunnel: 05:01:49.04 MSM-B: pibIPv6InstallTunneledLinkLocalFilter: Could not install filter unit 12, Entry exists 04/24/2007 05:01:49.05
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description 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.
Open Issues, Known Behaviors, and Resolved Issues Table 57: Resolved Issues, Platform-Specific and Feature PDs (Continued) PD Number Description PD4-863979257, PD4-814770957 An STP topology change triggers EAPS to flush FDBs and send FlushFdb PDUs despite the fact that none of the STP protected VLANs are participating in EAPS. PD4-931015749, PD4-925787371 In RSTP, when a port becomes a root port and an alternate port exists on a bridge, agreement BPDUs are not immediately sent back as per standards.
