radware负载均衡器常用维护查询命令.docx

命令行维护命令
11.1 查看接口地址
appdirector#net ip

Interface Table

IP Address Network Mask If Number VlanTag

1.1.1.1 255.255.255.0 8 0
10.130.31.51 255.255.255.224 17 0

11.2 查看路由表

appdirector#net route table

Routing Table

Destination Network Mask Next Hop Interface Type
Address Index

0.0.0.0 0.0.0.0 10.130.31.62 17 remote
1.1.1.0 255.255.255.0 0.0.0.0 8 local
10.130.31.32 255.255.255.224 0.0.0.0 17 local

11.3 查看CPU
appdirector #sys os cpu

Device Resource Utilization

RS Resource Utilization : 0
RE Resource Utilization : 0
Maximum Utilization : 0

如果有一项值超过90,就需要引起注意

11.4 查看WSD的全部配置

WSD#sys config immediate

!
!Device Configuration
!Date: 19-03-2007 12:07:07
!DeviceDescription: AppDirector Global with Cookie Persistency
!Base MAC Address: 00:03:b2:2e:20:40
!Software Version: 1.03.04 (build Feb 14 2007, 22:29:01)
!
net route table create 0.0.0.0 0.0.0.0 10.130.31.62 -i 17
manage snmp community-table create 0.0.0.0 public -ca super -st trapsEnable
system tune bridge-fft-table set 1024

11.5 查看当前设备的版本信息
# system device info

11.6 查看当前设备的License
#system license get

11.7 查看端口流量
# system inf-stats

11.8 查看2层端口状态
#net l2-information

11.9 显示日志信息
#sys logfile

命令行维护命令
查看接口地址

appdirector#net ip

Interface Table

IP Address Network Mask If Number VlanTag

1.1.1.1 255.255.255.0 8 0
10.130.31.51 255.255.255.224 17 0

查看路由表

appdirector#net route table

Routing Table

Destination Network Mask Next Hop Interface Type
Address Index

0.0.0.0 0.0.0.0 10.130.31.62 17 remote
1.1.1.0 255.255.255.0 0.0.0.0 8 local
10.130.31.32 255.255.255.224 0.0.0.0 17 local

查看CPU

appdirector #sys os cpu

Device Resource Utilization

RS Resource Utilization : 0
RE Resource Utilization : 0
Maximum Utilization : 0

如果有一项值超过90,就需要引起注意

查看服务器的连接用户数

红色部分表当前连接的用户数.

appdirector # appdirector farm server table

Server Table

Farm Address Server Address Server Name Operational Attached Users
Status

10.130.31.33 10.130.31.34 server-1 Active 3
10.130.31.33 10.130.31.35 server-2 Active 4
10.130.31.33 10.130.31.36 server-3 Active 0
10.130.31.33 10.130.31.37 server-4 Active 0
10.130.31.33 10.130.31.38 server-5 Active 0
10.130.31.33 10.130.31.39 server-6 Active 0
10.130.31.33 10.130.31.40 server-7 Active 0
10.130.31.33 10.130.31.41 server-8 Active 0

查看AppDirector的会话表

appdirector # appdirector client table
RS CLIENTS Table

Total number of clients: 2

Client Address Src P Dst P Farm Address Server Address Attach Date
NAT Address NAT P Srv P L4 Policy Addr Client Type Attach Time

10.130. 31.226 56887 161 10.130. 31. 33 10.130. 31. 34 02-03-2006
0. 0. 0. 0 0 161 0. 0. 0. 0 Dynamic 12:01:02

10.130. 31.226 0 0 10.130. 31. 33 10.130. 31. 34 02-03-2006
0. 0. 0. 0 0 0 0. 0. 0. 0 Dynamic 11:44:13

注意观察客户表的大小, 不要超过太大值. 一般情况下, 几千条是正常的.这个表的大小与Farm中设置的老化时间有很大关系, 老化时间越短, 表也就越小.

查看AppDirector的动态Cookie表
appdirector # sys interal appdirector session-id-info

查看AppDirector的命令全部配置

appdirector#sys config immediate

!
!Device Configuration
!Date: 19-03-2007 12:07:07
!DeviceDescription: AppDirector Global with Cookie Persistency
!Base MAC Address: 00:03:b2:2e:20:40
!Software Version: 1.03.04 (build Feb 14 2007, 22:29:01)
!
net route table create 0.0.0.0 0.0.0.0 10.130.31.62 -i 17
manage snmp community-table create 0.0.0.0 public -ca super -st trapsEnable
system tune bridge-fft-table set 1024

常用系统命令
1、 消除命令行显示乱码命令
manage terminal grid-mode set off
由于系统语言的区别，导致命令行制表符显示乱码，以上命令消除了制表符，使得负载均衡设备正常输出字符

2、查看ip地址
AppDirector#net ip-interface

net ip-interface help:

<get> <IP Address>
set <IP Address> <-switch value>
destroy/del <IP Address>
create/add <IP Address> <Network Mask> <If Number> <-switch value>
help <-switch>
Switches:
-i : If Number
-m : Network Mask
-f : Fwd Broadcast
-ba : Broadcast Addr
-v : VlanTag

3、查看负载均衡设备路由

AppDirector#net route table

net route table help:

<get> <Destination Address> <Network Mask> <Next Hop>
set <Destination Address> <Network Mask> <Next Hop> <-switch value>
destroy/del <Destination Address> <Network Mask> <Next Hop>
create/add <Destination Address> <Network Mask> <Next Hop> <-switch value>
help <-switch>
Switches:
-i : Interface Index
-t : Type
-m : Metric

4、查看物理端口状态
AppDirector#system inf-stats
看物理端口是否有丢包或者错误数据包

5、查看vrrp主备工作状态
AppDirector#redundancy vrrp virtual-routers

6、查看cpu利用率
AppDirector#system os cpu

对于AS4设备（内网web层）的查看命令是
system uti

7、查看负载均衡设备clent table
client table是负载均衡设备总的会话集合
AppDirector#appdirector client table

会话表的总数量在第一行：

Display the client table:
Client Address: The client's address
Src P: The client's source port
Dst P: The destination port to which the client
has connected
Farm Name: The farm name of the client
Attach Date: The date of the client first packet
Server Address: The address of the server to which the
client has been redirected
Client Address: The client's NAT address
NAT P: The client's NAT source port
Srv P: The port on the server to which the client
was redirected
VIP: The VIP address of the client
Attach Time: The time of the client first packet
Client Type: The type of the connection

8、查看每个servers的会话数以及健康情况
AppDirector#appdirector farm server table

Not in service表示健康检查失败，不发流量给它
Active表示健康检查成功，发流量给它

appdirector farm server table help:

<get> <Farm Name> <Server Address> <Server Port>
set <Farm Name> <Server Address> <Server Port> <-switch value>
destroy/del <Farm Name> <Server Address> <Server Port>
create/add <Farm Name> <Server Address> <Server Port> <-switch value>
help <-switch>
Switches:
-sn : Server Name
-w : Weight
-om : Operation Mode
-st : Type
-cl : Connection Limit
-as : Admin Status
-bl : Bandwidth Limit
-rt : Redirect To
-cn : Client NAT
-sd : Server Description
-rs : Response Threshold [ms]
-ba : Backup Server Address
-pm : Backup Preemption
-nr : Client NAT Address Range

9、查看系统配置
AppDirector#system config immediate