Code:
# Common inbound (ingress) TCP ports
IG_TCP_CPORTS="21,587,25,22,8000,8001,8002,8003,8004,8005,53,161,80,110,143,443,801,2222,8000,8050,8005,3784,35000_36000"
# Common inbound (ingress) UDP ports
IG_UDP_CPORTS="21,53,161,8000,8050,8005,3784,8001,8002,8003,8004,8005"
# Common ICMP inbound (ingress) types
# 'internals/icmp.types' for type definition; 'all' is wildcard for any
IG_ICMP_TYPES="3,5,11,0,30,8"
# Configure outbound (egress) accepted services. This is an optional
# feature; services and customized entries may be made directly to an ip's
# virtual net file located in the vnet/ directory.
#
# Outbound (egress) filtering is not required but makes your firewall setup
# complete by providing full inbound and outbound packet filtering. You can
# toggle outbound filtering on or off with the EGF variable. Format is comma
# separated and underscore separator for ranges.
#
# Example:
# EG_TCP_CPORTS="21,25,80,443,43"
# EG_UDP_CPORTS="20,21,53"
# EG_ICMP_TYPES="all"
# Outbound (egress) filtering
EGF="0"
# Common outbound (egress) TCP ports
EG_TCP_CPORTS="21,20,587,25,22,143,37,43,53,161,80,443,8000,8050,8005,3784,801,8001,8002,8003,8004,8005"
# Common outbound (egress) UDP ports
EG_UDP_CPORTS="20,21,587,161,25,20,53,143,8000,8050,8005,3784,8001,8002,8003,8004,8005"
# Common ICMP outbound (egress) types
# 'internals/icmp.types' for type definition; 'all' is wildcard for any
EG_ICMP_TYPES="all"