CISCO GNS3 ASA SERIAL
CISCO GNS3 ASA SERIES

The links connecting ASAv-I to the Core switches are configured with the interface name INSIDE0 and INSIDE1. # copy disk0:/coredumpinfo/coredump.cfg disk0:/use_ttyS0Īs a first step we configure the hostname. Then reboot the ASAv and you should be able to manage ASAv via GNS3 console afterwards. When ASAv boots up, copy the file coredump.cfg to a disk0 in a privileged exec mode (password is not set).

CISCO GNS3 ASA SERIAL

Therefore we need to redirect vASA output to a serial port. However we want to use GNS3 console instead of Qemu console. Once we start ASAv, the Qemu window is launched. Note: Here is the configuration file of vASA-I.

Similarly, the second connected interface eth2 is referred as the GigabitEthernet0/1 and so on. The first connected interface is then the interface eth1 that is referred as the interface GigabitEthernet0/0 in ASAv CLI. The interface eth0 is not connected as we use the inside interfaces for management instead. Note: The interface eth0 on the ASAv-I is referred as the interface Management0/0 in ASAv configuration. In order to lower memory consumption, GNS3 is configured to assign 1536 MB to the ASAv. Note: The recommended RAM size for ASAv instance is 2048 MB. Picture 1 - ASAv-I, Campus, DC and Edge Connection It also connects the campus network and DC to the vIOS-EDGE-I edge router. The ASAv-I provides traffic filtering and inspection services for the campus network and Data Center (DC). The device is a Cisco Adaptive Security Virtual Appliance (ASAv) version 9.6(1) installed on qcow2 Qemu disk. The article explains configuration of the device ASAv-I.

CISCO GNS3 ASA SERIES

This is just the very basic config, since we don't know what (if any) routing is in place in your network.įailover interface ip FAILOVER 10.67.14.65 255.255.255.252 standby 10.67.14.This is the fourth from the series of the articles that discuss configuration of the enterprise network. Type echo protocol ipIcmpEcho 192.168.1.1 interface outsideĪction 2.0 cli command 'interface GigabitEthernet0/0' On the ASA1, you would configure this (one script for when the interface is down, one script for when it is up): Let's say the IP address of the uplink interface on the ASA1 that is connected to R1 is 192.168.1.1/30.

What criteria do you want the failover to be triggered by ? If you want it to be triggered by let's say by the failure of the uplink to the router (R1), the IP address of that interface is what you monitor, and when it it not reachable, an EEM script will execute. So you have to get creative, and you could use sla monitoring and EEM scripts to trigger the failover. The typical active/standby failover setup indeed involves logical L2 connectivity, which you don't have (as far as I can tell from your description). Ip address 192.168.30.1 255.255.255.0 standby 192.168.30.254įailover lan interface FAILOVER GigabitEthernet0/0įailover interface ip FAILOVER 10.67.14.65 255.255.255.252 standby 10.67.14.66įailover link FAILOVER GigabitEthernet0/0ĭescription Downlink to GigabitEthernet0/2 ASA1ĭescription Downlink to GigabitEthernet0/2 ASA2ĭescription Uplink to GigabitEthernet0/1 ASA1ĭescription Uplink to GigabitEthernet0/1 ASA2 Here are the working configs (IP addressing an interfaces used are obviously arbitrary, make sure they match what you actually have configured):ĭescription Link to GigabitEthernet0/0 Novi_Core_10

I labbed this up, and ended up using a bridge group for the router.

Cisco gns3 asa