User's Manual

Chapter 3 - Operation and Administration Using the CLI NPU Configuration
4Motion 188 System Manual
Destination
IP address
any Indicates that TCP/UDP traffic to
all NPU interface IP addresses is
permitted or denied.
npu(config-ext-nacl)#
permit tcp 1.1.1.1 host any
npu(config-ext-nacl)# deny
udp any any
host
<src-ip-ad
dress>
Indicates that TCP/UDP traffic to
a specific NPU interface IP
address is permitted or denied.
npu(config-ext-nacl)#
permit tcp any host 1.1.1.1
host host 1.1.1.1
npu(config-ext-nacl)# deny
udp any host 1.1.1.1
<network-s
rc-ip>
<mask>
Indicates that TCP/UDP traffic is
to be permitted or denied for a
particular NPU interface subnet.
npu(config-ext-nacl)#
permit tcp any host 1.1.1.0
255.255.255.0
npu(config-ext-nacl)# deny
udp any host 1.1.1.0
255.255.255.0
Table 3-21: Parameters for Configuring Permit/Deny Rules for TCP/UDP Traffic
Parameter Description Example