Free american education services software for linux

Configuration with no services supported script is for a single host firewall configuration with no services supported by the firewall machine itself.

Sample:

# USER CONFIGURABLE SECTION

# The name and location of the ipchains utility.
IPTABLES=iptables

# The path to the ipchains executable.
PATH="/usr/local/sbin"

# Our internal network address space and its supporting network device.
OURNET="10.5.0.0/24"
OURBCAST="10.5.0.255"
OURDEV="eth0"

# The outside address and the network device that supports it.
ANYADDR="0/0"
ANYDEV="ppp0"

# The TCP services we wish to allow to pass - "" empty means all ports
# note: comma separated
TCPIN="ssh,ftp,ftp-data"
TCPOUT="smtp,www,ssh,telnet,ftp,ftp-data,irc,http"

# The UDP services we wish to allow to pass - "" empty means all ports
# note: comma separated
UDPIN="domain"
UDPOUT="domain"

# The ICMP services we wish to allow to pass - "" empty means all types
# ref: /usr/include/netinet/ip_icmp.h for type numbers
# note: comma separated
ICMPIN="0,3,11"
ICMPOUT="8,3,11"

# Logging; uncomment the following line to enable logging of datagrams
# that are blocked by the firewall.
# LOGGING=1

# END USER CONFIGURABLE SECTION
####################################
# Flush the Input table rules
echo -n Flushing forward... && {
$IPTABLES -F FORWARD
} && echo done

# We want to deny incoming access by default.
# echo -n Denying incoming access... && {
# $IPTABLES -P FORWARD drop
# } && echo done

# Drop all datagrams destined for this host received from outside.
echo -n Dropping incoming datagrams... && {
$IPTABLES -A INPUT -i $ANYDEV -j DROP
} && echo done

# SPOOFING
# We should not accept any datagrams with a source address matching ours
# from the outside, so we deny them.
echo -n Preventing spoofing... && {
$IPTABLES -A FORWARD -s $OURNET -i $ANYDEV -j DROP
} && echo done

# SMURF
# Disallow ICMP to our broadcast address to prevent "Smurf" style attack.
echo -n Preventing SMURFs... && {
$IPTABLES -A FORWARD -p icmp -i $ANYDEV -d $OURNET -j DROP
} && echo done

# We should accept fragments, in iptables we must do this explicitly.
echo -n Accepting fragments... && {
$IPTABLES -A FORWARD -f -j ACCEPT
} && echo done

# TCP
# We will accept all TCP datagrams belonging to an existing connection
# (i.e. having the ACK bit set) for the TCP ports were allowing through.
# This should catch more than 95 % of all valid TCP packets.
echo -n Accepting valid incoming tcp datagrams on existing connections... && {
$IPTABLES -A FORWARD -m multiport -p tcp -d $OURNET --dports $TCPIN ! --tcp-flags SYN,ACK ACK -j ACCEPT
} && echo done
echo -n Accepting valid outgoing tcp datagrams on existing connections... && {
$IPTABLES -A FORWARD -m multiport -p tcp -s $OURNET --sports $TCPIN ! --tcp-flags SYN,ACK ACK -j ACCEPT
} && echo done

# TCP - INCOMING CONNECTIONS
# We will accept connection requests from the outside only on the
# allowed TCP ports.
echo -n Accepting incoming tcp connections on allowed ports... && {
$IPTABLES -A FORWARD -m multiport -p tcp -i $ANYDEV -d $OURNET --dports $TCPIN --syn -j ACCEPT
} && echo done

# TCP - OUTGOING CONNECTIONS
# We will accept all outgoing tcp connection requests on the allowed TCP ports.
echo -n Accepting outgoing traffic on allowed tcp ports... && {
$IPTABLES -A FORWARD -m multiport -p tcp -i $OURDEV -d $ANYADDR --dports $TCPOUT --syn -j ACCEPT
} && echo done

# UDP - INCOMING
# allow UDP datagrams in on the allowed ports and back.
echo -n Allowing UDP datagrams in on the allowed ports and back... && {
$IPTABLES -A FORWARD -m multiport -p udp -i $ANYDEV -d $OURNET --dports $UDPIN -j ACCEPT
$IPTABLES -A FORWARD -m multiport -p udp -i $ANYDEV -s $OURNET --sports $UDPIN -j ACCEPT
} && echo done

# UDP - OUTGOING
# We will allow UDP datagrams out to the allowed ports and back.
echo -n Allowing UDP datagrams out on the allowed ports and back... && {
$IPTABLES -A FORWARD -m multiport -p udp -i $OURDEV -d $ANYADDR --dports $UDPOUT -j ACCEPT
$IPTABLES -A FORWARD -m multiport -p udp -i $OURDEV -s $ANYADDR --sports $UDPOUT -j ACCEPT
} && echo done

# ICMP - INCOMING
# We will allow ICMP datagrams in of the allowed types.
# echo -n Allowing ICMP datagrams in of the allowed types... && {
# $IPTABLES -A FORWARD -p icmp -i $ANYDEV -d $OURNET --icmp-type $ICMPIN -j ACCEPT
# } && echo done

# ICMP - OUTGOING
# We will allow ICMP datagrams out of the allowed types.
# echo -n Allowing ICMP datagrams out of the allowed types... && {
# $IPTABLES -A FORWARD -p icmp -i $OURDEV -d $ANYADDR --icmp-type $ICMPOUT -j ACCEPT
# } && echo done

# DEFAULT and LOGGING
# All remaining datagrams fall through to the default
# rule and are dropped. They will be logged if youve
# configured the LOGGING variable above.
#

# DoS
# enabling Syn-flood protection
echo -n Enabling Syn-flood protection... && {
iptables -A FORWARD -p tcp --syn -m limit --limit 1/s -j ACCEPT
} && echo done
# Enabling Furtive port scanner protection
echo -n Enabling Furtive port scanner protection... && {
iptables -A FORWARD -p tcp --tcp-flags SYN,ACK,FIN,RST RST -m limit --limit 1/s -j ACCEPT
} && echo done
# Enabling ping of death protection
echo -n Enabling ping of death protection... && {
iptables -A FORWARD -p icmp --icmp-type echo-request -m limit --limit 1/s -j ACCEPT
} && echo done


if [ "$LOGGING" ]
then
# Log barred TCP
$IPTABLES -A FORWARD -m tcp -p tcp -j LOG
# Log barred UDP
$IPTABLES -A FORWARD -m udp -p udp -j LOG
# Log barred ICMP
$IPTABLES -A FORWARD -m udp -p icmp -j LOG
fi
#
# end.

Yahoo::Marketing::Service is a base class for Service modules.

SYNOPSIS

This module is a base class for various Service modules (CampaignService, AdGroupService) to inherit from. It should not be used directly.

There are some methods common to all Services that are documented below.

See also perldoc Yahoo::Marketing::AccountService ...::AdGroupService ...::AdService ...::BasicReportService ...::BidInformationService ...::BudgetingService ...::CampaignService ...::ExcludedWordsService ...::ForecastService ...::KeywordResearchService ...::KeywordService ...::LocationService ...::MasterAccountService ...::UserManagementService

Please see the API docs at
http://ysm.techportal.searchmarketing.yahoo.com/docs/gsg/index.asp#services
for details about what methods are available from each of the Services.

Yahoo::Marketing::AdService is an object that provides access to Yahoo Marketings Ad SOAP Service.

SYNOPSIS

See EWS documentation online for available SOAP methods:
http://ysm.techportal.searchmarketing.yahoo.com/docs/reference/services/AdService.asp

Also see perldoc Yahoo::Marketing::Service for functionality common to all service modules.

new

Creates a new instance

PTlink IRC Services provides channel/nick registration services for IRC networks.
Specially developed for the PTlink IRC Server, it uses modules and includes features like channel roles and nick groups for privilege management.
The data backend is a MySQL database.
Enhancements:
- This version fixes a synchronization problem with user kicks, replaces some fatal errors with warnings, and updates the utility scripts to reflect the latest configuration changes.

Peco::Service is a Perl module with service specifications for Peco IoC containers.

SYNOPSIS

use Peco::Service;

$service = Peco::Service->new( $class, @depends, $create, %attrs );
$service = Peco::Service::Factory->new( ⊂routine, @depends );
$service = Peco::Service::Constant->new( $value );

SERVICE TYPES

Peco::Service

A generic service registration class.

Peco::Service::Factory

Factory service registration class. Takes a coderef which is called each time this service is accessed.

Peco::Service::Constant

For constant or scalar values.

Logging Services project is intended to provide cross-language logging services for purposes of application debugging and auditing.
We should also mention that thanks to the relentless efforts of many developers, we have a basic level of interoperability between the following projects:
- Log4Cxx (c++)
- Log4j
- Log4Net
- Log4Perl
- Log4PHP
- Log4PLSQL
- JDK1.4s util.logging framework
There is still much work ahead bringing in the various projects to work together within the Logging Services Project. The process is likely to take a little while. In the mean time, we will continue to do what we like best, that is developing open source software.
This is a project of the Apache Software Foundation (ASF). Like all Apache projects, we encourage a collaborative, consensus-based development process. We offer an open and pragmatic software license, and we strive to create software of the highest quality. The ASF is organized into several projects, which like Logging Services project may contain multiple sub-projects.