How to install varnish
This is a step-by-step on howto setup and run varnish web cache.
This was done for Linux RedHat 6 64bits, same works for CentOS 5.5 64bits …
NETFILTER PACKET FLOW
NETFILTER PACKET FLOW (kernel):
DROP will not warn
REJECT will let them know its closed
example:
(RULE CHECK CHAIN) (THE RULE, WHAT TO DO)
iptables -t filter -A INPUT -s …