08-29-2019 07:15 PM
I have cisco ASA 5510. I want to know if I can configure two or multiple ip address on the same interface at a time or not.
The scenario is like this:
I have 5 public IP addresses : 45.X.X.0/29
There are 4 physical interface: e0/0, e0/1, e0/2 and e0/3.
e0/0:
name: Outside
ip add : 45.X.X.2/29
e0/1:
name: Users
ip add: 192.168.1.0/24
e0/2:
name: Servers
ip add: 192.168.2.0/24
I want the users on lan 192.168.1.0/24 should use 45.X.X.2 for accessing internet or I would say 1.0/24 use dynamic nat with 45.X.X.2. However, now say I want servers on lan 192.168.2.0/24 should use 45.X.X.3 for accesing internet. Currently, both 1.0/24 and 2.0/24 are configured to use 45.X.X.2 for accesing internet.
So, is it possible I can configure 45.X.X.2 and 45.X.X.3 on e0/0 interface ?
PS: Cisco ASA is running ver 7.2
Solved! Go to Solution.
08-30-2019 12:19 PM
ok..So the NAT configuration on my Cisco ASA ver 7.2 is:
global (outside) 10 interface
nat (inside_lan_1) 10 192.168.1.0 255.255.255.0
nat (inside_lan_2) 10 192.168.2.0 255.255.255.0
But now according to your suggestion, my configuration should be like this:
global (outside) 10 45.X.X.2
global (outside) 20 45.X.X.3
nat (inside_lan_1) 10 192.168.1.0 255.255.255.0
nat (inside_lan_2) 20 192.168.2.0 255.255.255.0
Is this the correct configuration ?
08-29-2019 08:18 PM
08-30-2019 12:19 PM
ok..So the NAT configuration on my Cisco ASA ver 7.2 is:
global (outside) 10 interface
nat (inside_lan_1) 10 192.168.1.0 255.255.255.0
nat (inside_lan_2) 10 192.168.2.0 255.255.255.0
But now according to your suggestion, my configuration should be like this:
global (outside) 10 45.X.X.2
global (outside) 20 45.X.X.3
nat (inside_lan_1) 10 192.168.1.0 255.255.255.0
nat (inside_lan_2) 20 192.168.2.0 255.255.255.0
Is this the correct configuration ?
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide