227.11.58.209.in-addr.arpa:80
66.216.50.207.in-addr.arpa:80
81.98.178.204. in-addr.arpa:80
82.192.16.12. in-addr.arpa:80
aplan.dnb.com..au:80
core1-s242-2.centris.net.au:80
fewalker.ozemail.com.au:80
firewall.brim.vic.gov.au:80
hutsg7p49.hutch.com.au:80
hutsg9p2.hutch.com.au:80
mail.coolmore.com.au:80
mel.proxy.ozemail.com.au:80
phoenix.bushnet.qld.edu.au:80
proxy.hutch.com.au:80
proxy.library.uq.edu.au:80
proxy.primus.com.au:80
sas.netcam.com.au:80
server1.cgs.com.au:80
tdone.tudogs.net.au:80
pr1.nbed.nb.ca:80
pr2.nbed.nb.ca:80
asd.inet.quill-lake.sk.ca:80
bw11bei.bluewin.ch:80
bw11lss.bluewin.ch:80
cache1.worldcom.ch:8080
202.96.134.165:8080anon-sol.free.anonymizer.com:80
asb-hou02.axsia.com:80
beachboy.kajen.com:8080
berk.com:8080
blaze.syncsort.com:8080
cacheflow-1.fwi.com:80 -> (cong co the la 8080)
cadworld.com:80
dym.com:80
eaglent.cemexusa.com:80
eilat.gambit.com:80
ftp.sylvania.com:80
gateway.hro.com:80
imsp085.netvigator.com:80
inktomi.efortress.com:80
proxy-east1.get2net.com:80
proxy01.dbn.iafrica.com:80
www.intwebservice.com:80
211.110.6.213 8080 transparent South Korea 19.06.2003
210.117.67.218 8080 transparent South Korea 19.06.2003
162.42.242.135 8000 anonymous United States 19.06.2003
200.193.60.169 3128 transparent Brazil 19.06.2003
24.158.19.6 80 anonymous United States 19.06.2003
81.41.129.104 80 transparent Spain 19.06.2003
203.121.0.252 80 transparent Malaysia 19.06.2003
212.182.93.131 3128 transparent Poland 19.06.2003
192.83.167.68 80 anonymous Taiwan 19.06.2003
195.23.32.33 80 anonymous Portugal 19.06.2003
211.233.72.118 8080 transparent South Korea 19.06.2003
194.219.89.1 8080 transparent Greece 19.06.2003
200.153.68.66 3128 transparent Brazil 19.06.2003
203.190.73.39 3128 transparent Philippines 19.06.2003
200.230.78.1 3128 transparent Brazil 19.06.2003
200.206.16.196 3128 transparent Brazil 19.06.2003
212.33.192.103 80 transparent Jordan 19.06.2003
213.97.118.173 80 anonymous Spain 19.06.2003
194.102.254.128 3128 transparent Romania 19.06.2003
200.174.41.1 3128 transparent Brazil 19.06.2003
146.145.107.251 80 anonymous United States 19.06.2003
200.203.63.159 3128 transparent Brazil 19.06.2003
62.238.34.114 8080 transparent Netherlands 19.06.2003
62.56.129.130 3128 transparent Turkey 19.06.2003
81.41.79.130 80 transparent Spain 19.06.2003
210.220.73.11 80 transparent South Korea 19.06.2003
200.174.182.10 3128 transparent Brazil 19.06.2003
195.94.0.30 8080 transparent Yemen 19.06.2003
66.244.230.26 3128 transparent Canada 19.06.2003
195.116.242.141 8080 transparent Poland 19.06.2003
68.153.187.220 80 anonymous United States 19.06.2003
194.214.5.202 3128 transparent France 19.06.2003
64.46.87.254 8080 anonymous United States 19.06.2003
193.253.231.45 80 high anonymity France 19.06.2003
200.245.90.2 3128 transparent Brazil 19.06.2003
186.209-115-181-0.interbaun.com 8080 transparent Canada 19.06.2003
200.60.107.101 3128 transparent Peru 19.06.2003
212.33.200.28 80 transparent Jordan 19.06.2003
200.70.42.2 3128 transparent Argentina 19.06.2003
64.46.79.197 8080 anonymous United States 19.06.2003
159.226.49.64 8080 high anonymity China 19.06.2003
195.27.78.2 80 transparent Germany 19.06.2003
213.221.116.87 3128 anonymous Germany 19.06.2003
213.221.116.94 3128 anonymous Germany 19.06.2003
80.24.122.72 80 anonymous Spain 19.06.2003
Ngoài ra sau đây la một số công cụ cua Firewall ma các bạn có thể tham khảo
Dante v1.1.11p1
http://www.inet.no/dante/
Platforms: Digital UNIX/Alpha, IRIX, Linux, OpenBSD, Solaris, SunOS
..................................................................................
EndoShield v1.2
http://endoshield.sourceforge.net/
Platforms: Linux
..................................................................................
filter v0.5
http://hairy.beasts.org/filter/
Platforms: N/A
..................................................................................
Firewalk GTK 1.0
http://www.packetfactory.net/firewalk/
Platforms: Linux
..................................................................................
Firewall Builder v0.9.7
http://www.fwbuilder.org/
Platforms: FreeBSD, Linux, Solaris
..................................................................................
Firewall Builder v0.9.9
http://www.fwbuilder.org/
Platforms: FreeBSD, Linux, Solaris
..................................................................................
FK v0.6.7
http://hairy.beasts.org/fk/
Platforms: Linux
..................................................................................
Ghost Port Scan v0.7.0
http://gps.sourceforge.net/
Platforms: Linux
..................................................................................
Gibraltar Firewall
http://www.gibraltar.at/
Platforms: Linux
..................................................................................
grsecurity
http://www.getrewted.net/
Platforms: Linux
..................................................................................
gShield
http://muse.linuxmafia.org/gshield.html
Platforms: Linux
..................................................................................
GuardDog 1.9.11
http://www.simonzone.com/software/guarddog
Platforms: Linux
..................................................................................
HLFL v0.60
http://www.hlfl.org/
Platforms: FreeBSD, Linux, OpenBSD
..................................................................................
IFS v4.5d-4
http://my.netfilter.se/
Platforms: Linux
..................................................................................
IPFilter
http://www.ipfilter.org/
Platforms: BSD/OS, FreeBSD, HP-UX, IRIX, NetBSD, OpenBSD, QNX, Solaris, SunOS
..................................................................................
Knetfilter v2.2.1
http://expansa.sns.it/knetfilter
Platforms: Linux
..................................................................................
Lightning Firewall for Linux
http://lighting.tenet.pl/
Platforms: Linux
..................................................................................
Linux FreeS/WAN
http://www.freeswan.org/
Platforms: Linux
..................................................................................
Linux Router Project (LRP)
http://www.linuxrouter.org/
Platforms: Linux
..................................................................................
mmtcpfwd v0.1.0 stable
http://mmondor.rubiks.net/software.html
Platforms: Linux
..................................................................................
NARC v0.5.1
http://www.knowplace.org/netfilter/narc.html
Platforms: Linux
..................................................................................
Proxytunnel v1.0.4
http://www.maniac.nl/proxytunnel.html
Platforms: Linux, Solaris, SunOS
..................................................................................
Qtfw v0.4b
http://sourceforge.net/projects/qtfw/
Platforms: FreeBSD
..................................................................................
Sentry Firewall CD-ROM v1.2.0
http://www.SentryFirewall.com/
Platforms: Linux
..................................................................................
Shoreline Firewall v1.2.0
http://www.shorewall.net/
Platforms: Linux
..................................................................................
Socks via HTTP v0.40
http://cqs.dyndns.org/socks/
Platforms: Linux, Windows 2000, Windows 95/98, Windows NT
..................................................................................
Stateful Packet Filter 2.0.3
ftp://ftp.interlinx.bc.ca/pub/spf/
Platforms: Linux
..................................................................................
T.Rex
http://www.opensourcefirewall.com/trex.html
Platforms: AIX, Linux, Solaris
..................................................................................
tcpxd v1.2
http://quozl.us.netrek.org/tcpxd/
Platforms: AIX, Digital UNIX/Alpha, FreeBSD, HP-UX, IRIX, Linux, NetBSD,
OpenBSD, Solaris, SunOS, True64 UNIX, UNIX
..................................................................................
TrustWall HTTP Proxy v0.9-3
http://personal.ie.cuhk.edu.hk/~msng0/twhttpd
Platforms: Linux, Solaris
..................................................................................
tsocks v1.7
http://tsocks.sourceforge.net/
Platforms: Linux, Solaris
..................................................................................
UDP packet relayer
http://www.securityfocus.com/tools/113
Platforms: AIX, UNIX
..................................................................................
Uredir 1.0
http://www.securityfocus.com/tools/1072
Platforms: Linux
..................................................................................
vgproxy 0.9.1
http://www.securityfocus.com/tools/983
Platforms: Linux
..................................................................................
Windsock 0.1.1
http://www.wiw.org/~drz/software.html
Platforms: Java, Windows 3.x, Windows 95/98, Windows NT
..................................................................................
ZoneAlarm 2.6
http://www.zonelabs.com/
Platforms: Windows 95/98, Windows NT, Windows 2000/XP
..................................................................................
Zorp
http://www.balabit.hu/en/products/Zorp/
Platforms: Linux