SRX High CPU: httpd

Over the past few years of my Juniper SRX adventures, I’ve run into a few cases where the Routing Engine (RE) CPU is pegged at 100%. From what I’ve seen so far, this is typically one of three causes: high traffic (spike in IPS inspection), logging…

Odd Behavior of Protected Switchports

I ran into an interesting issue recently, which was caused by use of the switchport protected command…. So I use a pair of Cisco 2960-8TC-L switches at home, for both my home network and lab. A few months back I ran a bunch of ethernet cabling within my house,…

Juniper SRX VPN Issues

Last year we began migrating from our old Juniper SSG firewalls to the new SRX line. After a few months, I’ve honestly really started to enjoy working with them – so much that we’ve decided to start standardizing our firewall platforms by ditching everything else. So…