Allied Telesis Patch 86261-04 Manual do Utilizador Página 21

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安奈特三层网络设备基本配置指南
21
Connecting The IP World
[DMASK=ipadd]] [DPORT={port-name|port-id}]
[ICMPCODE={icmp-code-name|icmp-code-id}]
[ICMPTYPE={icmp-type-name|icmp-type-id}] [LOG={4..1600|
DUMP|HEADER|NONE}] [OPTIONS={FALSE|OFF|ON|NO|TRUE|YES}]
[PROTOCOL={protocol|ANY|EGP|ICMP|OSPF|TCP|UDP}]
[SESSION={ANY|ESTABLISHED|START}] [SIZE=size]
[ENTRY=entry-number] {ACTION={INCLUDE|EXCLUDE}|
POLICY=0..15|PRIORITY=P0..P7}
IP Filter 的配置实例:
配置任务 使用的命令
启用 IP 模块 enable ip
add ip int=eth0 ip=202.94.8.21 mask=255.255.255.248
IP 接口配置 IP 地址
add ip int=eth1 ip=192.168.0.1 mask=255.255.255.0
默认路由的配置 add ip route=0.0.0.0 mask=0.0.0.0 int=eth0 next=0.0.0.0
定义 IP Filter 过滤从 ipadd1
ipadd2 Telnet
add ip filter=2 so=ipadd1 sm=255.255.255.255 sp=23 dest=ipadd2
dm=255.255.255.255 protocal=tcp ac=exclude
最后定义允许多有的 Filter add ip filter=2 so=0.0.0.0 prot=any action=include
将定义好的 IP Filter 应用到接
set ip int=eth1 filter=1
注:①
IP Filter
执行线形搜索,即搜索到第一个匹配项后停止,所以配
IP Filter
的顺序十分
重要;
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