User Manual

385
Users Manual of XGS-6350-24X4C
Run... To...
ip nat translation
max-entriesnumbers
Set the maximum number of the
translation items (the default value is
4000).
ip nat translation max-links
A.B.C.Dnumbers
Limit the maximum number of the NAT
connection items that the designated
inside IP address creates. There is no
default value.
ip nat translation max-links all
numbers
Limit the maximum number of the NAT
connection items that a single IP
address creates. The default value is
the same as max-entries.
43.2.3.6 Monitoring and Maintaining NAT
The dynamic NAT is to time out by default according to the time regulated by the NAT transfer table. You can
run the following commands in management mode to clear up the timeout item before the timeout occurs.
Run... To...
clear ip nat translation
Clear up all transfer items from the NAT
transfer table.
clear ip nat translation inside local-ip
global-ip [outside local-ip global-ip]
Clear up a simple dynamic translation
item containing inside translation,
outside translation or both.
clear ip nat translation
outsidelocal-ip global-ip
Clear up a simple dynamic translation
item containing outside translation.
clear ip nat translation inside local-ip
local-port global-ip global-port [outside
local-ip local-port global-ip global-port]
Clear up expansible dynamic
translation items.
Run one of the following commands in management mode to display the transfer information:
Run... To...
show ip nat translations [verbose]
Display active translation.
show ip nat statistics
Display translation statistics.
43.2.4 NAT Configuration Example
43.2.4.1 Dynamic Inside Source Transfer Example
The following example shows how to transfer all source addresses (192.168.1.0/24) that matches access list
a1 to one address in the net-208 pool whose address range is from 171.69.233.208 to 171.69.233.233.
ip nat pool net-208 171.69.233.208 171.69.233.233 255.255.255.240