Oracle Communications IP Service Activator. About This Guide. Audience. Related Documents. Documentation Accessibility

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1 Oracle Communications Huawei Cartridge Guide Release 7.2 E October 2013 This guide provides detailed technical information about the Oracle Communications Huawei cartridge, including supported features, device configuration, and a sample device configuration. About This Guide This guide consists of the following sections: Cartridge Overview Huawei Cartridge s Installing the Cartridge Device Audience This guide is intended for network managers and technical consultants responsible for implementing within a network that uses the Huawei routers. Related Documents For more information, see the following documents in the documentation set: See Installation Guide for system requirements and information on installing, upgrading and uninstalling. See System Administrator s Guide for information and procedures related the duties a system administrator performs in monitoring and managing. Documentation Accessibility For information about Oracle's commitment to accessibility, visit the Oracle Accessibility Program website at Access to Oracle Support Oracle customers have access to electronic support through My Oracle Support. For information, visit or visit 1

2 if you are hearing impaired. Cartridge Overview cartridges enable you to support your existing services, emerging services, and business needs. The cartridges operate in conjunction with the IP Service Activator core product. For more information, see Concepts. Huawei Cartridge s The following tables list the features and services supported by the IP Service Activator Huawei cartridge. General s Table 1 lists the support for general features on the Huawei cartridge. Table 1 Area Protocol Support Protocol Support Protocol Support Protocol Support General s IP Service Activator CU1 CU2 Telnet Secure Shell (SSH) Simple Network Management Protocol (SNMP) Vendor Proprietary Device Discovery SNMP Device Discovery Device Device Device Device Device Device Discovery Module Audit Command Reissue Auto ID Migration Save Running Version Options CU3 2

3 Table 1 Area Device Device Device (Cont.) General s IP Service Activator Synonyms Command Thresholding Threshold Activated Control Interface Management Quality of Service (QoS) Layer 3 Multi Protocol Label Switching (MPLS) VPN Point-to-Point Circuit Cross Connect (CCC) Point-to-Point Virtual Leased Line (VLL) Martini Virtual Private LAN Service (VPLS) Service Assurance Agent (SAA) Partially Partially Partially No Yes Yes Netflow Dynamic User VPN IPsec Yes No No Virtual Routing and Forwarding (VRF)-Aware IPsec Label Switched Path (LSP) CU1 CU2 No Yes Yes VLAN CU3 3

4 Table 1 Area Management Management Management Management Management Management SDK SDK (Cont.) General s IP Service Activator Base Policies Layer 2 QoS QoS Attachment VRF Route Maps VPN and IP Multicast Module Template Manager Archiving and Versioning Restore Service Auditing Service Traceability Service Repair Real-time Change Tracking Service Cartridge Software Development Kit (SDK) Policy SDK CU1 CU2 CU3 Layer 3 MPLS VPN Table 2 lists the Layer 3 MPLS VPN support on the Huawei cartridge. 4

5 Table 2 Area Layer 3 MPLS VPN Support Layer 3 MPLS VPN Support IP Service Activator Layer 3 MPLS VPN Support CU1 CU2 Topology Mesh Topology Hub and Spoke Topology Management Addressing Public IP Addressing Private IP Addressing Unnumbered Addressing VRF Table VRF Table VRF Table Interface Description VRF Export Map Reference VRF Import Map Reference VRF Dynamic Host Protocol (DHCP) Helper No Yes Yes No Yes Yes VRF Table VRF Description VRF Table VRF Label VRF Table VRF Route Targets VRF Table VRF Table Name VRF Table VRF Table VRF Table VRF Table VRF Table VRF Table VRF Route Distinguisher VRF Route Limit (Max Routes) External Border Gateway Protocol (EBGP) Multipath Load Sharing Enhanced Interior Gateway Routing Protocol () Multipath Load Sharing Internal Border Gateway Protocol (IBGP) Multipath Load Sharing EBGP and IBGP (EIBGP) Multipath Load Sharing CU3 5

6 Table 2 Area VRF Table IBGP Unequal-cost VRF Table VRF Import (Max Paths) VRF Table VRF Target VRF Table VRF Reduction VRF Table Force Install VRF Table Shareable VRF Table Open Shortest Path First () Router ID VRF Table Interface-less VRF Routing Options Routing Options Routing Options Routing Options Routing Options Autonomous System (AS) Autonomous System Number (ASN) Loops Independent Domain Routing Options Load Balancing Routing Options Multipath Routing Options Routing Options Multipath Unequal Cost Multipath External and Internal Border Gateway Protocol (BGP) Static Routing Static Routing Static Routing Static Routing Static Routing Static Global Routes Static Local Routes () Static Permanent Routes Static Routing Static Tag Value Static Routing Static Routing Static Routing (Cont.) Layer 3 MPLS VPN Support IP Service Activator Static Next Hop IP Address Static Next Hop Interface Static Next Hop IP and Interface CU1 CU2 CU3 6

7 Table 2 Area Static Routing BGP BGP Static Route to Null0 BGP Network Statements BGP Aggregate Statements EBGP AS Override No Yes Yes EBGP Site of Origin Remove Private AS EBGP Update Source EBGP Multihop EBGP Bidirectional Forwarding Detection (BFD) EBGP Allow AS in EBGP Provider Edge (PE) -Customer Edge (CE) MD5 Authentication EBGP Local AS Advertise Address Family EBGP Local AS No Prepend EBGP Neighbor Description EBGP Soft Reconfiguration EBGP Router as Next Hop EBGP Neighbor Weight EBGP Filters EBGP Default Route EBGP Prefix Limit No Yes Yes (Cont.) Layer 3 MPLS VPN Support IP Service Activator EBGP Prefix Limit Restart CU1 CU2 CU3 7

8 Table 2 Area EBGP Prefix Filters EBGP Standard Community Attributes EBGP Extended Community Attributes No Yes Yes EBGP Timers Keep Alive Hold Timer EBGP Neighbor Advertisement Interval EBGP Inbound Route Map EBGP Neighbor Site of Origin (SOO) External Route Map Generated Route Map EBGP Local Preference EBGP Site of Origin Route-map Route Map Name (Cont.) Layer 3 MPLS VPN Support IP Service Activator EBGP Outbound Route Map External Route Map EBGP Route Dampening into Border Gateway Protocol (BGP) BGP from Connected BGP from Static CU1 CU2 CU3 8

9 Table 2 Area BGP from Routing Information Protocol (RIP) BGP from BGP from Default Route EBGP Neighbor Transport Connection Mode Active/Passive EBGP Neighbor Transport PathMTUDiscover EBGP Neighbor Transport Single Session/Multi Session EBGP Neighbor EBGP Log Updown Area Area Type not-so-stubby area (NSSA) Type 7 Maximum Paths Cost Process ID (Cont.) Layer 3 MPLS VPN Support IP Service Activator BGP Tag Distribute in Filter Distribute out Filter CU1 CU2 CU3 9

10 Table 2 Area Shortest Patch First (SPF) Throttling MD5 Authentication Summary Addresses Suppress Advertise Tag Value into from Connected from Static from RIP from BGP from Default Route RIP RIP RIP RIP RIP (Cont.) Layer 3 MPLS VPN Support IP Service Activator RIP Ignore Routes from Source RIP Passive Interface into RIP RIP from Connected RIP from Static CU1 CU2 CU3 10

11 Table 2 Area RIP RIP RIP RIP from RIP from BGP RIP from RIP Default Route Device ASN Site ASN (Cont.) Layer 3 MPLS VPN Support IP Service Activator Site of Origin Route-map Name for SOO MD5 Authentication Maximum Paths from Connected from Static from BGP from from RIP CU1 CU2 CU3 11

12 Layer 2 VLL Table 3 lists the Layer 2 VLL support on the Huawei cartridge. Table 3 Area Layer 2 VLL Support Circuit Cross Connect Circuit Cross Connect IP Service Activator Circuit Cross Connect (CCC) Asynchronous Transfer Mode (ATM) AAL5 CU1 CU2 Circuit Cross Connect ATM Cell Circuit Cross Connect Ethernet Circuit Cross Connect Ethernet VLAN Circuit Cross Connect Frame Circuit Cross Connect Circuit Cross Connect Martini Point-to-Point Martini Point-to-Point Martini Point-to-Point Martini Point-to-Point Martini Point-to-Point Martini Point-to-Point Martini Point-to-Point High-Level Data Link Control (HDLC) Point-to-Point Protocol (PPP) ATM AAL5 No Yes Yes ATM Cell No Yes Yes Ethernet Ethernet VLAN No Yes Yes Frame No Yes Yes Port Based No Yes Yes Port and VLAN Tagged No Yes Yes CU3 Quality of Service Note: For CU1 and CU2, Quality of Service (QoS) is supported only for Frame Relay interfaces. However, for CU3, as part of our updated cartridge unit, QoS is supported on all interface types except Frame Relay and ATM. Table 4 lists the Quality of Service (QoS) support for the Huawei cartridge. 12

13 Table 4 QoS Support CU1 CU2 Layer 3 QoS Support Support Inbound Support Outbound Access Rule Support Logging Suppress Management Traffic Terms Named Access Control List (ACL) Support Numbered ACL Support Guarantees Limits Classification Criteria on Source IPv4 Address on Source IPv6 Address on Destination IPv4 Address on Destination IPv6 Address on Source IP Port on Destination IP Port on IP Protocol CU3 13

14 Table 4 (Cont.) QoS Support on DiffServ Codepoints on IPv4 Precedence Codepoints on IPv6 Precedence Codepoints on IPv4 Type of Service (TOS) Codepoints on IPv6 TOS Codepoints on URL on Multipurpose Internet Mail Extensions (MIME) Type on Application protocol on Application Type on Domain Name on 802.1p User Priority on MPLS EXP Value CU1 CU2 CU3 14

15 Table 4 (Cont.) QoS Support on Transmission Control Protocol (TCP) Flag Values on Internet Control Message Protocol (ICMP) Flag Values on Fragments Rules Inbound Traffic Classification Rule Support Outbound Traffic Classification Rule Support Named ACL Support Rule Criteria Based on Source MAC Address Based on Destination Media Access Control (MAC) Address Based on Source IPv4 Address Based on Destination IPv4 Address Based on Source IP Port Based on Destination IP Port Based on IP Protocol Based on all DiffServ Code Points CU1 CU2 CU3 15

16 Table 4 Based on IPv4 Precedence Codepoints Based on IPv4 TOS Codepoints Based on URL Based on MIME Type Based on Application protocol Based on Application Type Based on Domain Name Based on 802.1p User Priority Based on MPLS EXP Value Based on TCP Flag Bits Based on ICMP Flag Values Based on Fragments Marking Marking DiffServ Code Points Marking IPv4 IP Precedence Marking IPv6 IP Precedence (Cont.) QoS Support Marking IPv4 TOS Marking IPv6 TOS Marking 802.1p User Priority CU1 CU2 CU3 16

17 Table 4 Marking: MPLS Experimental Bit Marking: Topmost MPLS Experimental Bit Discard Class Trust Type Traffic Rules (Cont.) QoS Support Inbound Traffic Rule Support Outbound Traffic Rule Support Rule: Named ACL Support Rule Classification Criteria on Source MAC Address on Destination MAC Address on Source IPv4 Address on Destination IPv4 Address on Source IP Port on Destination IP Port on IP Protocol on all DiffServ Code Points CU1 CU2 CU3 17

18 Table 4 on IPv4 Precedence Codepoints on IPv4 TOS Codepoints on URL on MIME Type on Application Protocol on Application Type on Domain Name on 802.1p User Priority on MPLS EXP Value on TCP Flags on ICMP Flag Values on Fragments Rule Marking Actions : Marking DiffServ Code Points : Marking IPv4 IP Precedence : Marking IPv4 TOS (Cont.) QoS Support CU1 CU2 CU3 18

19 Table 4 : Marking 802.1p User Priority : Marking: MPLS Experimental Bit : Marking Topmost MPLS Experimental Bit Standard Per Hop Behaviour (PHB) Group Support PHB Weighted Round Robin (WRR) PHB WRR Inbound PHB WRR Outbound PHB Priority Queuing (PQ) (Cont.) QoS Support PHB Priority Queuing Inbound PHB Priority Queuing Outbound PHB Weighted Fair Queuing (WFQ) PHB WFQ Inbound PHB WFQ Outbound PHB-WFQ Class-based Queuing Support PHB-WFQ Discard Eligibility Marking PHB-WFQ PQ Percentage Bandwidth Support PHB-WFQ Low Priority Queue Percentage Bandwidth Support PHB-WFQ Per-queue Weighted Random Early Detection (WRED) Support PHB-WFQ Per-queue Tail Drop Limits PHB Congestion Avoidance: WRED CU1 CU2 CU3 19

20 Table 4 PHB Inbound WRED PHB Outbound WRED PHB WRED: Differentiated Code Point (DSCP) Support PHB WRED: IPv4 Precedence PHB WRED: IPv6 Precedence PHB WRED: Parameters PHB WRED: Min Threshold PHB WRED: Max Threshold PHB WRED: Weight Factor PHB WRED: Exponential Weight Constant PHB: Explicit Congestion Notification PHB Rate Limiting PHB Inbound Rate Limiting PHB Outbound Rate Limiting PHB Rate Limit Average PHB Rate Limit Burst Rate PHB Rate Limit Burst Interval PHB Frame Relay Fragmentation (FRF) PHB FRF.12 PHB Frame Relay Traffic Shaping (FRTS) (Cont.) QoS Support CU1 CU2 CU3 20

21 Table 4 PHB FRTS - Committed Information Rate (CIR) PHB FRTS - MINCir PHB FRTS - Committed Burst (BC) PHB FRTS - Excess Burst (BE) PHB Inbound CIR PHB Inbound MINCIR PHB Inbound BC PHB Inbound BE PHB Backwards Explicit Congestion Notification (BECN) PHB Forward Explicit Congestion Notification (FECN) PHB Frame Relay Hold-Queue Depth PHB ATM Traffic Shaping PHB Outbound ATM Traffic Shaping PHB Inbound ATM Traffic Shaping PHB ATM Service Classes PHB ATM Service Class - Unspecified Bit Rate (UBR) PHB ATM Service Class - Constant Bit Rate (CBR) PHB ATM Service Class - Real Time (RT) Variable Bit Rate (VBR) PHB ATM Service Class - Non-Real Time (NRT) VBR (Cont.) QoS Support CU1 CU2 CU3 21

22 Table 4 (Cont.) QoS Support PHB ATM Service Class - Available Bit Rate (ABR) PHB ATM Service Class - VC-Class Map Generation PHB ATM Service Class - VC-Class Map Explicit Naming PHB ATM Hold-Queue Depth PHB ATM TX-Ring Limit Support Modular Quality of Service Command-Line Interface (MQC) -PHB Support MQC-PHB Classification Criteria Explicit ACL Number Specification Explicit ACL Name Specification Based on Source MAC Address Based on Destination MAC Address Based on Source IPv4 Address Based on Source IPv6 Address Based on Destination IPv4 Address Based on Destination IPv6 Address Based on Source IP Port CU1 CU2 No No Yes CU3 22

23 Table 4 (Cont.) QoS Support Based on Destination IP Port Based on IP Protocol Based on all DiffServ Code Points Based on URL Based on MIME Type Based on Application Protocol Based on MPLS EXP Value Based on ATM Cell Loss Priority - Nested Class Map Match Any Support Exclude Option Based on TCP Flag Bits Based on ICMP Flag Values Based on IPv4 IP Precedence Based on IPv6 IP Precedence Based on Fragments Routing Table Protocol (RTP) Protocol Port Compound Traffic Classification CU1 CU2 Yes Yes No Yes Yes No No No Yes (excluding topmost) Yes Yes No No No Yes No No Yes No No Yes No No Yes CU3 23

24 Table 4 Low Latency Queuing (LLQ) LLQ Inbound LLQ Outbound LLQ Absolute Bandwidth Support LLQ Percentage Bandwidth Support LLQ Percentage Remaining Bandwidth Support LLQ Device Default Bandwidth Yes Yes No Yes Yes No No No Yes LLQ Burst Support Class Based Weighted Fair Queue (CBWFQ) CBWFQ Inbound CBWFQ Outbound CBWFQ Absolute Bandwidth Support CBWFQ Percentage Bandwidth Support CBWFQ Remaining Percentage Bandwidth Support CBWFQ Queue Limit Support Fair-queue Flow Queue-limit Default Fair-queue Flow Queue-limit Limit CBWFQ Max Reserved Bandwidth MQC-PHB Default WFQ MQC-PHB Default WFQ Inbound MQC-PHB Default WFQ Outbound MQC-PHB Default Reserved Bandwidth Control MQC-PHB Single Rate (Cont.) QoS Support CU1 CU2 Yes Yes No CU3 24

25 Table 4 MQC-PHB Single Rate Inbound MQC-PHB Single Rate Outbound MQC-PHB Single Rate Absolute Rate (Cont.) QoS Support MQC-PHB Single Rate Percent Rate Default Committed Burst Size (CBS) Default Excess Burst Size (EBS) MQC-PHB Two Rate MQC-PHB Two Rate Inbound MQC-PHB Two Rate Outbound MQC-PHB Two Rate Absolute Rate MQC-PHB Two Rate Percent Rate MQC-PHB Actions MQC-PHB : Drop MQC-PHB : Set IPv4 IP Precedence MQC-PHB : Set IPv6 IP Precedence MQC-PHB : Set DiffServ Code Points MQC-PHB : Set MPLS Exp MQC-PHB : Set FR DE MQC-PHB : Set ATM CLP CU1 CU2 CU3 25

26 Table 4 MQC-PHB Shaping Support MQC-PHB Shaping: Inbound MQC-PHB Shaping: Outbound MQC-PHB Shaping: Default Shaping MQC-PHB Shaping: Shape Average MQC-PHB Shaping: Shape Peak MQC-PHB Shaping: Default Bc MQC-PHB Shaping: Default Be MQC-PHB Maximum Number of Shaping Buffers MQC-PHB: FRTS Support MQC-PHB: FRTS Inbound MQC-PHB: FRTS Outbound MQC-PHB: FRTS MINCir MQC-PHB: FRTS BECN MQC-PHB: FRTS FECN (Cont.) QoS Support MQC-PHB Marking Support MQC-PHB Marking Inbound MQC-PHB Marking Outbound MQC-PHB Marking: DiffServ Code Point Support MQC-PHB Marking: MPLS Experimental Bit Support CU1 CU2 No No Yes No No Yes No No Yes No No Yes No No Yes CU3 26

27 Table 4 MQC-PHB Marking TopMost MPLS EXP Support MQC-PHB Marking Frame Relay Discard Eligibility Bit Support MQC-PHB Marking ATM Cell Loss Priority Support MQC-PHB Marking IPv4 IP Precedence MQC-PHB Marking IPv6 IP Precedence MQC-PHB Marking IPv4 TOS MQC-PHB Marking IPv6 TOS MQC-PHB Marking IPv4 Discard Class MQC-PHB Marking IPv6 Discard Class MQC-PHB Marking Trust Type MQC-PHB Congestion Avoidance (Cont.) QoS Support MQC-PHB Inbound Congestion Avoidance MQC-PHB Outbound Congestion Avoidance No No Yes Yes Yes No Yes Yes No Tail Drop Limit Tail Drop Default MQC-PHB WRED Device Default Parameters MQC-PHB WRED IP Precedence Support MQC-PHB WRED DSCP Support MQC-PHB Nesting Support MQC-PHB Inbound Nesting CU1 CU2 Yes Yes No Yes Yes No CU3 27

28 Table 4 (Cont.) QoS Support MQC-PHB Outbound Nesting MQC-PHB Header Compression MQC-PHB RTP Header Compression Support MQC-PHB TCP Header Compression Support CU1 CU2 CU3 Label Switched Path Table 5 lists the Label Switched Path (LSP) support on the Huawei cartridge. Note: IGP metric ranges are as follows: Absolute: 1 to 65535; Relative: -10 to 10. Table 5 LSP Support CU1 CU2 LSP Module No Yes Yes Primary Tunnel No Yes Yes Backup Tunnel Bypass Tunnel Setup Priority No Yes Yes Hold Priority No Yes Yes Affinity No Yes Yes Interior Gateway Protocol (IGP) Metric No Yes Yes Fast Reroute No Yes Yes Record Route No Yes Yes Label Distribution Protocol (LDP) Enabled No Yes Yes CU3 IPsec Table 6 lists the IPsec support on the Huawei cartridge. 28

29 Table 6 IPsec Support ipsecmodule Policy CU1 CU2 Yes No No IPsec Yes No No IP Tunnel Yes No No CU3 Unsupported s The following features are not currently supported with the Huawei cartridge: VLAN VPLS Layer 2 QoS Service Assurance Netflow DU VPN VRF-Aware IPsec VRF and IP Multicast VRF Route Maps Interface Management Base Policies Huawei Hardware and Software For complete information on the Huawei platforms supported with the Huawei cartridge, see Installation Guide. Operating Systems For complete information on the supported operating systems for the Huawei cartridge, see Installation Guide. Installing the Cartridge For cartridge installation procedures, see Installation Guide. Device You must have your MPLS core setup to support VPNs. To configure the necessary functionality on Huawei devices, see the Huawei documentation. You can click on the Documentation link on the following URL: 29

30 Configuring the Network Processor to Accept Exact Names You can configure the Network Processor to accept QOS names exactly as you enter them. Typically, Huawei devices restrict the length of some QOS-related names. Table 7 lists the QOS names. Table 7 QOS Names Name Classifier Name FR Class Name QOS Policy Name Behavior Name Affected Command on Huawei CU1, CU2, and CU3 traffic classifier name fr class name fr-class name (interface context) qos policy name apply policy name (fr class context) traffic behavior name The limit for the length of these names is 1-31 characters. Even when you enter a name that is shorter than the limit, the Huawei device applies a method to shorten it. To allow the Network Processor to accept QOS names as entered: 1. Go to the /opt/oraclecommunications/serviceactivator/config/networkprocessor/com/or acle/serviceactivator/networkprocessor directory. 2. In the default.properties file, find the huaweiautoadjustqosnames property. 3. Change the value to false. 4. Save and close the file. The Network Processor now accepts the QoS names as you enter them. Note: If this property is set to false and you enter a name that exceeds the 31-character limit, you receive an error message. Authentication Methods The Huawei cartridge supports the following authentication methods on all devices: Telnet with TACACS+ SSH Sample Following is a sample Huawei cartridge configuration: # ip vpn-instance IPSA_1:1242 route-distinguisher 1:1242 vpn-target 1:1472 export-extcommunity vpn-target 1:1472 import-extcommunity # interface Serial1/

31 ip binding vpn-instance IPSA_1:1242 ip address # bgp 888 undo synchronization # ipv4-family vpn-instance IPSA_1:1242 import-route static med 10 route-policy static_policy import-route direct med 20 route-policy connected_policy1 undo synchronization group Serial external peer Serial as-number 100 peer Serial allow-as-loop peer Serial password simple A peer Serial route-policy import_map1 import peer Serial route-policy export_map1 export peer Serial ip-prefix in_prefix1 import peer Serial ip-prefix out_prefix1 export peer Serial ebgp-max-hop 6 peer group Serial # ip route-static vpn-instance IPSA_1: Serial 1/ preference 1 # Oracle Communications Huawei Cartridge Guide, Release 7.2 E Copyright 2010, 2013, Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. No other rights are granted to the U.S. Government. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. If you use this software or hardware in dangerous applications, then you shall be responsible to take all appropriate fail-safe, backup, redundancy, and other measures to ensure its safe use. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications. Oracle and Java are registered trademarks of Oracle and/or its affiliates. Other names may be trademarks of their respective owners. This software or hardware and documentation may provide access to or information on content, products, and services from third parties. Oracle Corporation and its affiliates are not responsible for and expressly disclaim all warranties of any kind with respect to third-party content, products, and services. Oracle Corporation and its affiliates will not be responsible for any loss, costs, or damages incurred due to your access to or use of third-party content, products, or services. 31

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