[NTLUG:Discuss] unwanted socket connections

[George Lass]

I am firewalling a home network behind RedHat 7.1 using iptables and
am using its "connection tracking" to keep track of current
socket connections going thru my firewall.  Does anyone know if there is
a
way to terminate any of these socket connections given the information
that can be obtained via:

cat /proc/net/ip_conntrack

for example:

tcp      6 417965 ESTABLISHED src=192.168.1.4 dst=208.50.153.18
sport=1136 dport=80 [UNREPLIED] src=208.50.153.18 dst=192.168.2.100
sport=80 dport=1136 use=1 


TIA 

George