Supports REST API, an HTTP-based interface for appliance management, security policies, status monitoring, and enables multiple cloud management solutions.Ĭisco SecureX, is a cloud-native, built-in platform experience within our portfolio that is integrated and open for simplicity, unified in one location for visibility, and maximizes operational efficiency. Unified management for cloud, physical, and virtual devices with Cisco Defense Orchestrator (CDO). Micro-segmentation secures east-west traffic. Provides advanced protocol inspection, including voice and video. Gain consistent security policies, enforcement, and protection across your environments. Integrates with AWS Transit Gateway for scalable inter-VPC traffic. By leveraging AWS route 53, Cisco ASAv delivers scalable remote access VPN, along with site-to-site, and clientless VPN options. Ideal for remote worker and multi-tenant environments. If useful I can provide a setup steps guide I've been using for this once names/network IP's are edited.Cisco ASAv is the virtualized version of Cisco's Adaptive Security Appliance (ASA) firewall. It just seems that AWS and it's semi-hidden networking processes / requirements need the setup process to be slightly different to get what we needed to work. Nothing about the old config seems wrong in comparison to what we now have on the ASAv, and setup we have/had on the AWS network subnets, route tables, security groups, interface security etc, is the same as we had before. I ended up creating another instance from scratch and changing the process of instance creation so that the management interface (eth0 on AWS instance) is in the public subnet of the VPC, the outside interface (gi 0/0 on ASA, eth1 on instance) is in a separate 'transit' AWS private subnet with an Elastic IP associated, and then the inside interface (gi 0/1, eth2 on instance) is in the standard private subnet for the VPC. This is now working with an Elastic IP allocated to Management and Outside interfaces.
Would really appreciate any help as am completely stuck on this at the moment, Route outside 0.0.0.0 0.0.0.0 10.14.8.1 1Īs mentioned we have taken packet traces and can see internet traffic directed at the Elastic IP reaching the ASAv's outside interface and being responded to, but that traffic never gets back to the internet destination. The outside interface is configured as follows with the route -ĭescription *** Internet service – AWS Public subnet and Elastic IP *** With packet captures and ASDM logging we can see traffic arrive on the outside interface and see the ASAv responding and sending traffic back, but that traffic never reaches the internet destination.
The routing table in AWS has been set on the outside subnet that the ASAv's outside interface is in and the ARP table shows a mac address for the AWS gateway at 10.14.8.1 when Our outside interface is 10.14.8.204. another Elastic IP is configured on the outside interface. We have added inside and outside interfaces, allocated them addresses in the private and public subnets in AWS and at the moment allowed all traffic on the outside interface. The setup so far is that we successfully created the instance, allocated a day0 config and have management (ASDM and ssh) access to the ASAv via an Elastic IP allocated to the management interface, with the management interface set up as.
We are setting up an ASAv in AWS and have management access to it but no matter what we try on the ASAv and AWS config we cannot get traffic to route successfully from the ASAv outside interface to the Internet.