User`s guide

VoiceFinder AP200 VoIP Residential Gateway (RGW) User’s Guide Version 1.1
AddPac Technology Co.,Ltd. -
91 -
[Example] NAT Configuration and Usage
router# config
router (config)#
☞ In this mode, NAT-list Config is possible.
router (config)# nat-list 0 nat outside-global 2.2.2.1
2.2.2.252 255.255.255.0
☞ Defines NAT pool that the internal
packet can take “2.2.2.X/24bit” address as the source address when
going outside.
router (config)# nat-list 0 nat static-entry 1.1.1.253
2.2.2.254
☞ Defines NAT pool that the internal packet can take
“2.2.2.254” address when going outside from the host whose source
is “1.1.1.253.”
router (config)# nat-list 0 nat static-entry 1.1.1.254
2.2.2.253
☞ Defines NAT pool that the packet can take “2.2.2.253”
address when going outside from the host whose source is “1.1.1.254.”
router (config)# nat-list 0 nat timeout 250 ☞ When session is
in Idle status, sets the time value to turn into address free state
as 250 seconds.
router (config)# interface Ethernet 0 0 ☞ Enters into the
configuration mode of the interface Ethernet 0.0
router (config-ether0.0)# ip address 1.1.1.3 255.255.255.0
☞ Allocates addresses to the Ethernet 0.0 interface. One of Indise
local addresses shall be selected.
router (config-ether0.0)# nat-group 0 nat ☞ Applies NAT pool
with NAT-list 0 to the Ethernet 0.0 interface. NAT shall be set
in the inside network always.
router (config-ether0.0)# end ☞ Exists from the configuration.
router # sh nat-list 0 ☞ Shows setting of NAT List No. 0.
NAT/PAT table Id: 0 Type : NAT TYPE
PAT Outside Public Address : 0.0.0.0
NAT Outside Public : 2.2.2.1 - 2.2.2.252 Netmask: 255.255.255.0
NAT Timer(secs) : 250
PAT Timer(secs) : ICMP(60) TCP(3600) UDP(60) TCPSYN(60) TCPFIN(10)
NAT static entry :