IPTABLES on Big Brother Server with NetBackup chain

*filter

:INPUT ACCEPT [0:0]

:FORWARD ACCEPT [0:0]

:OUTPUT ACCEPT [0:0]

:RH-Firewall-1-INPUT - [0:0]

:NETBACKUP - [0:0]

-A INPUT -j RH-Firewall-1-INPUT

-A FORWARD -j RH-Firewall-1-INPUT

-A RH-Firewall-1-INPUT -i lo -j ACCEPT

-A RH-Firewall-1-INPUT -p icmp --icmp-type any -j ACCEPT

-A RH-Firewall-1-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

# SNMP traffic

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 161 -j ACCEPT

-A RH-Firewall-1-INPUT -m state --state NEW -m udp -p udp --dport 161 -j ACCEPT

# Big Brother client data

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 1984 -j ACCEPT

-A RH-Firewall-1-INPUT -m state --state NEW -m udp -p udp --dport 1984 -j ACCEPT

# Netbackup ports get filtered to the NETBACKUP chain

-A RH-Firewall-1-INPUT -p tcp -m tcp --sport 13701 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --sport 13711 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --sport 13720:13724 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --sport 13782:13783 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 13701 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 13711 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 13720:13724 -j NETBACKUP

-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 13782:13783 -j NETBACKUP

-A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited

##### End of RH-Firewall-1-INPUT definitions #####

# Netbackup chain -- only allow netbackup ports to/from netbackup servers

-A NETBACKUP -s 10.10.1.30 -j ACCEPT

-A NETBACKUP -s 10.11.1.20 -j ACCEPT

-A NETBACKUP -d 10.10.1.30 -j ACCEPT

-A NETBACKUP -d 10.11.1.20 -j ACCEPT

-A NETBACKUP -j REJECT --reject-with icmp-port-unreachable

COMMIT