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64200600L1#T-31A © 2002, ADTRAN, Inc. Page 71
Total Access 600R User Interface Guide (UIG)
WAN IP Setup - IP Routing with NAT
Step Action
1
Depending on whether you are doing PPP or Frame Relay, the NAT menu is found
under
R
OUTER
/C
ONFIG
/WAN/PPP P
ROFILE
/IP/NAT
or
R
OUTER
/C
ONFIG
/WAN/F
RAME
R
ELAY/DLCI MAPPING/IP MAP/NAT. The NAT menu can be easily accessed by
pressing <Ctrl><N>. The <Ctrl> <N> command will take you to the F
RAME
R
ELAY
NAT
menu if the L2 P
ROTOCOL
is set to F
RAME
R
ELAY
. The <Ctrl> <N> command will take
you to the PPP NAT menu if the L2 P
ROTOCOL is set to PPP.
2
From the
NAT
menu, set
N
ETWORK
A
DDRESS
T
RANSLATION to
E
NABLED. (This will
enable translation and populate the corresponding NAT menu options.)
3
Set
P
UBLIC
IP A
DDRESS
M
ODE to either
I
NTERFACE or
S
PECIFIED.
•
I
NTERFACE is the default and will use the WAN IP address for the NAPT address.
•
S
PECIFIED allows you to enter another public address for private addresses to be
translated into.
For basic NAT, this is all of the configuration that needs to be done.
For specific port translations or 1:1 mapping, you can enter
T
RANSLATION
T
ABLE [+].
4
From the
T
RANSLATION
T
ABLE menu, create a new entry by using the right arrow to
enter the table.
5
Create specific NAT translations based on your application.
P
UBLIC
A
DDRESS
M
ODE
NAPT A
DDR
(Address) or
S
PECIFIED
. Choice of using the
NAPT address or specifying a different public address to
be used for this translation.
P
ROTOCOL
Protocol for this translation.
P
UBLIC
P
ORT
M
ODE
S
PECIFIED
or
A
NY
P
ORT
. Choosing
S
PECIFIED
brings up
the P
UBLIC
P
ORT
and P
UBLIC
P
ORT
T
YPE
(read-only)
settings.
P
UBLIC
P
ORT
Numeric Public Port number to be translated (i.e., 23,
80).
P
UBLIC
P
ORT
T
YPE
Read-only port type chosen by the user setting of the
P
UBLIC
P
ORT
option.
P
RIVATE
A
DDRESS
M
ODE
S
PECIFIED
or A
NY
I
NTERNAL
. Choosing S
PECIFIED
brings
up the P
RIVATE
A
DDRESS
option.
P
RIVATE
P
ORT
M
ODE
S
PECIFIED
or A
NY
P
ORT
. Choosing S
PECIFIED
brings up
the P
RIVATE
P
ORT
option.
P
RIVATE
P
ORT
Numeric Private Port number to be translated to (i.e. 23,
80).
T
RANSLATE
B
ODY
Y
ES
or N
O
. If set to
Y
ES, this will translate the body of the
data packet and replace the private address with the
NAPT address. Default is
N
O, which is used for most
applications.