负载均衡设备主要参数配置说明.docx

本文格式为Word版，下载可任意编辑负载均衡设备主要参数配置说明 （初稿） Radware负载均衡设备 主要参数配置说明 2022年10月 radware北京代表处 目 录 一、根本配置 ................................................................................................................................... 3 1.1 Tuning配置 ........................................................................................................................ 3 1.2 802.1q配置 ......................................................................................................................... 4 1.2 IP配置 ................................................................................................................................ 6 1.3 路由配置 ............................................................................................................................ 7 二、四层配置 ................................................................................................................................... 8 2.1 farm 配置 ........................................................................................................................... 8 2.2 servers配置 ...................................................................................................................... 10 2.3 Client NAT配置 ............................................................................................................... 11 2.4 Layer 4 Policy配置 .......................................................................................................... 16 三、对服务器健康检查 ................................................................................................................. 18 3.1 基于连接的健康检查 ...................................................................................................... 19 3.2 高级健康检查 .................................................................................................................. 21 四、常用系统命令 ......................................................................................................................... 25 一、根本配置 Radware负载均衡设备的配置主要包括根本配置、四层配置和对服务器健康检查配置。

注：本文档内容，用红色标注的字体请关注 1.1 Tuning配置 Rradware设备tuning table的值是设备工作的环境变量，在做完简朴初始化后建议调整tuning值的大小调整完tuning table后，猛烈建议，确定要做memory check，系统提示没有内存溢出，才能重新启动设备，假设系统提示内存溢出，说明某些表的空间调大了，需要把相应的表调小，然后，在做memory check，直到没有内存溢出提示后，重启设备，使配置生效 点击 service->tuning->device 配置相应的环境参数， Tuning for AppDirector AS2 缺省值 1,024 32,768 1,024 65,536 512 最大值 建议值 缺省值 1,024 1,024 512 32,767 32,767 32,767 32,767 9,000 512 AS4 最大值 32,767 262,144 32,767 32,767 建议值 32,767 256,000 9,000 800,000 512 Bridge Forwarding Table: IP Forwarding Table: ARP Forwarding Table: Client Table: Routing Table: 262,144 256,000 32,768 537,000 400,000 65,536 1,396,685 Hosts Table: SSL Table: Request Table: Client NAT Addresses: Client NAT Ports Per Address: Outbound NAT Addresses: Outbound NAT Ports Per Address: Outbound NAT Intercept Ranges: Session IDs: Layer3 Client Table [% of the client table]: RADIUS Attribute Table: Network Segments: L4 Policies: Session Table: Session Passive Protocols Table: Session Resets Table: Static DNS Persistency entries: Dynamic DNS Persistency entries: SNMP Communities Logical Servers Physical Servers NHRs VIP-> NHR Static Proximity entries 256 1,024 200 1 64,512 0 64,512 0 64 20 15 128 150,000 16 100 0 10 32 10,000 5,000 128 1,024 16,350 32,767 32,767 128 128 128 485,550 100 15 6,000 16 100,000 4,096 512,000 256 1,024 1,000 5 0 0 6,400 20 1 15 128 16 100 0 0 32 256 1,024 200 1 64,511 0 64,511 0 16,384 32,767 32,767 128 64,511 128 64,511 128 256 1,024 1,000 5 64,512 0 64,512 0 6,400 20 1 15 128 15,000 16 100 0 0 32 10,000 5,000 128 1,024 64,512 64,512 64,512 64,512 64 1,048,576 20 15 512 16 100 0 10 32 10,000 5,000 128 1,024 5,000 128 1,024 100 15 6,000 16,000 100,000 4,096 512,000 1 1,000,000 1 1,000,000 550,000 15,000 512 1,650,744 10,000 10,000 10,000 5,000 128 1,024 5,000 128 1,024 500 per 500 per 500 per 500 per 500 per 500 per farm farm farm farm farm farm 在做一般的配置时主要调整的参数如下：Bridge Forwarding Table、IP Forwarding Table、ARP Forwarding Table、Client Table等。

Client NAT Addresses 假设需要好多网段做Client NAT，那么把Client NAT Addresses 表的值调大一般处境下调整到5 Request table 假设需要做基于7层的负载均衡，那么把Request table 的值调大，建议调整到10000 1.2 802.1q配置 主要用于打VLAN Tag Device->Vlan Tagging — 5 —。