somez72
11-11-2005, 10:09 PM
How are you.
As I know linux firewall using iptables is kenel level firewal.
When we talking about string match of iptables , I'd like to know whether if
we can say linux firewall is applicaiton level firewal?
then in kernel level , open all tcp body and look at some string from of tcp
body.
when we enable string match,how about network performac?
Have a nice day.
As I know linux firewall using iptables is kenel level firewal.
When we talking about string match of iptables , I'd like to know whether if
we can say linux firewall is applicaiton level firewal?
then in kernel level , open all tcp body and look at some string from of tcp
body.
when we enable string match,how about network performac?
Have a nice day.