topic Re: Need assistance in creating a logical interface in PIX 7.2 in Network Security

Need assistance in creating a logical interface in PIX 7.2

jkrawczyk — Fri, 21 Feb 2020 09:25:16 GMT

Hi,

I've recently upgraded my pix 525 from 6.3 to 7.2. Now I need to take a spare interface (ethernet4) enable this interface and create sub interfaces to use to communicate to my inside network by mapping to inside vlans.

In 6.3, I would do the following (example)

niterface ethernet4 vlan240 logical

nameif vlan240 PROD security 25

ip address PROD 192.168.1.2 255.255.255.0

Now that the 7.2 command set is really different and I do not have a test PIX to test with, I'm hoping that someone would have an example for me.

Goal: My remote location (VPN/GRE) needs to communicate to my local networlk. But, I am not advertising this subnet in ospf. I want to map an advertised IP to this inside non-advertised IP. Setting up a logical interface is how I can achieve this.

Please advise with samples.

Regards

jeff

Re: Need assistance in creating a logical interface in PIX 7.2

Vivek Santuka — Fri, 23 Feb 2007 20:40:55 GMT

Hi,

I think this will help :-

http://www.cisco.com/univercd/cc/td/doc/product/multisec/asa_sw/v_7_2/conf_gd/general/intrface.htm#wp1044006

Regards,

Vivek

Re: Need assistance in creating a logical interface in PIX 7.2

jgervia_2 — Mon, 26 Feb 2007 12:43:32 GMT

nameif ethernet4.1

vlan 40

nameif ethernet 4.2

vlan 50

etc. etc.

You'll still need all the other nameif/ip comands.

--Jason