Hi. My provider rebooted the server today or the server rebooted itself because of some problem, still don't know. Anyway: In /var/log/messages now I get zillions of modprobe: FATAL: Could not read '/lib/modules/2.6.32-220.17.1.el6.x86_64/kernel/net/ipv6/ipv6.ko': Invalid module format I am not able to find any solution to this. ??? Thanks for your time, Jesus