Why should data centers have all the fun?
Network verification now available for AWS

What’s been the biggest change to networking in the past decade? While there have been tremendous improvements in automation, capacity and mobility, nothing has had a greater impact on IT organizations than cloud migration. We all know the business drivers behind this evolution, from cost…

Vulnerable to Cisco ASA and Firepower SIP DoS attacks? Find out how to fix in only a few minutes.

On October 31, 2018, Cisco released a security advisory for its ASA and Firepower threat defense software regarding a Denial of Service (DoS) vulnerability. The full security advisory can be found here. The summary (below) notes that the Session Initiation Protocol (SIP) inspection engine could…

You Can Now Diff Your Entire Network in One Intuitive Platform

In tech terms, a diff is a listing of changes or differences between documents, files, source code, etc. As a Unix command, it became a common method of distributing patches and source updates, or just comparing versions of text files. Diffs became so easy to do and use, and common to so many use…

Forward Enterprise and Cisco NSO deliver Verification + Automation

The great panacea for network IT the last several years has been more and more automation. Automation through orchestration. Simplifying and accelerating network administration tasks at the scale of large enterprise and cloud networks. Automation to keep up with the accelerated deployment of…

Separate Policy Analysis Between Network and Security Teams with Forward Networks Permit-All Mode

A new feature in Forward Enterprise now allows customers to simplify the analysis of network access issues between the network and security teams. We call this feature ACL-less analysis, or permit-all mode. First some context why multiple customers asked us to develop this feature, and the use case…

Forward Networks a Gartner Cool Vendor in Enterprise Networking

We were very excited to be selected as a Gartner Cool Vendor in Enterprise Networking for 2018 according to their report (download now) released on May 7. We believe this recognition reflects the innovations we've made around intent-based networking, network operations and IT automation over the…

Automate Policy Verification to Accelerate NetOps and Change Windows

In agile network operations, network configurations need to be updated to reflect new application or policy requirements, or to implement a change in network behavior. As business and application requirements change, we have to translate new policies into specific network configuration changes in…

A Better Way to Document Your Network Topology than Visio

Yesterday, Brandon Heller and I recorded a podcast with Ethan Banks and Greg Ferro of Packet Pushers fame. If you are not a fan of Packet Pusher Podcasts, you should be. They have a large following of highly technical network nerds and their podcasts are always engaging and educational. When they…

Co-Founder Nikhil Handigol on Accelerating Network Operations – ONUG 2017

Back in October, our co-founder Nikhil Handigol presented at the Open Networking User Group (ONUG) meeting in New York on how Forward Enterprise helps accelerate and de-risk network operations. Click on the image below to launch the video on vimeo.com: ONUG was created in early 2012 by Nick…

Recent Internet Outage Likely Prevented with Forward Networks Intent-based Verification

Monday morning this week, Internet access in many areas across the U.S. were severely compromised and routes through several carriers reported problems. Although remediation was fast (about 90 minutes), a simple router misconfiguration in the Border Gateway Protocol (BGP) set-up through one of the…