I have OSSIM installed on a Dell R510 and it has been working quite well. However, every time the system is updated, the firmware-bnx2 is automatically removed. Other .deb packages I've installed do not seem to be removed (like check_mk agent, our internal monitoring tool.) I'm wondering if there is some sort of internal blacklist of that package or something. Obviously, it's less than ideal to have to reinstall that firmware package every time I update, and quite annoying if the update reboots the server, causing it to boot to a broken network configuration.