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Dear CentOS, This is somewhat off-topic, but I do hope to implement this on a CentOS system, so here goes... I would like to be able to setup a dhcpd (or like) daemon to maintain two IP address pools. One for devices whose leading three octets of the client MAC address are specified and the other for all other clients. Both pools would be a defined range on a commmon /24 subnet. There a

I'm trying to figure out what's causing an average system load of 3+ to 5+ on an Intel quad core. The server has with 2 KVM guests (assigned 1 core and 2 cores) that's lightly loaded (0.1~0.4) each. Both guest/host are running 64bit CentOS 5.6 Originally I suspected maybe it's i/o but on checking, there is very little i/o wait % as well. Plenty of free disk space available on all

Hello, all. When I execute arp -a -n, there are lots of arp caches like below. Surely, I set netmask and Broadcast without problem and routing table also no problem. System is CentOS release 4.7 i386. I know how to delete the arp cache, but I don't know why .. # ifconfig eth0 Link encap:Ethernet HWaddr 00:A0:D1:E7:91:CC inet addr:192.168.195.36