08-31-2021 11:11 PM - edited 08-31-2021 11:18 PM
Hi all,
i want to ask, what else i need to configure to have working solution for ip nat pool on my ASR1k.
nat mode is cgn
I set up an ip nat pool 178.2.2.150 178.2.2.160 netmask 255.255.255.128
Is it needed to set ip all other IPs manuly also to WAN interface?
At the moment i have set only 178.2.2.150
Is it needed to add each other from the pool as secondary ip to wan interface?
sho ip nat pool name WAN_TEST
NAT Pool Statistics
Pool name WAN_TEST, id 1
Assigned Available
Addresses 0 4
UDP Low Ports 0 2048
TCP Low Ports 0 2048
UDP High Ports 0 258048
TCP High Ports 0 258048
(Low ports are less than 1024. High ports are greater than or equal to 1024.)
thanx
sincerelly
dave
Or it will use it automaticly?
Solved! Go to Solution.
09-01-2021 02:49 AM
Hello @divadko ,
in privilege mode:
clear ip nat translations *
then immediately try
conf t
no ip nat inside source list 1 interface Port-channel20.900 overload
Hope to help
Giuseppe
09-01-2021 12:00 AM
Ok, so i found that this config isnt ok:
ip nat inside source list 1 interface Port-channel20.900 overload
I tryed to change it to: ip nat inside source list 1 pool WAN_TEST
i i got an error :
Cannot change mapping's source type, or the mapping already exists; remove mapping first to make change.
If i try to do: no ip nat inside source list 1 interface Port-channel20.900 overload
i got another error
Dynamic mapping in use, cannot remove
How to solve it and change it for pooling?
09-01-2021 02:49 AM
Hello @divadko ,
in privilege mode:
clear ip nat translations *
then immediately try
conf t
no ip nat inside source list 1 interface Port-channel20.900 overload
Hope to help
Giuseppe
09-07-2021 01:57 PM
Thank you, i havent an "overload" at the end of the line... it works
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