# The coffee is too strong, get some stuff out
*filter
:INPUT DROP [17:2112]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [31:3265]
-A INPUT -m conntrack --ctstate INVALID -j DROP
-A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j DROP
-A INPUT -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j DROP
-A INPUT -i lo -j ACCEPT
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
COMMIT
# Mangle
*mangle
:PREROUTING ACCEPT [18:2161]
:INPUT ACCEPT [18:2161]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [31:3265]
:POSTROUTING ACCEPT [48:5377]
-A OUTPUT -j TOS --set-tos 0x10/0xff
COMMIT
# Raw electrons
*raw
:PREROUTING ACCEPT [18:2161]
:OUTPUT ACCEPT [31:3265]
COMMIT