Netgate FW-7541 Bedienungsanleitung
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FW$7541!!
Quick!Start!Guide!
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Contents'
Introduction................................................................................................................................................. 3!
Plugging!everything!in ............................................................................................................................ 3!
Description!of!Port!Indicators......................................................................................................... 3!
Initial!Configuration ................................................................................................................................. 4!
Logging!into!the!web!interface ....................................................................................................... 4!
Setup!Wizard .......................................................................................................................................... 4!
Hostname ............................................................................................................................................ 4!
Domain ................................................................................................................................................. 4!
DNS!Servers........................................................................................................................................ 5!
Time!Zone!and!Server.................................................................................................................... 5!
WAN!Configuration......................................................................................................................... 6!
Configure!LAN!Interface ............................................................................................................... 7!
Setting!the!password...................................................................................................................... 7!
Introduction!to!the!web!interface ............................................................................................ 8!
Backing!up!and!restoring....................................................................................................................... 8!
What!else!can!I!do? ................................................................................................................................... 9!
Support .......................................................................................................................................................... 9!
Commercial!Support ........................................................................................................................... 9!
Free!Support!Options.......................................................................................................................... 9!
Forum..................................................................................................................................................10!
Mailing!Lists .....................................................................................................................................10!
IRC ........................................................................................................................................................10!
Configuring!Wireless..............................................................................................................................10!
Assigning!the!interface.....................................................................................................................10!
Configuring!the!interface.................................................................................................................10!
IP!Configuration .............................................................................................................................10!
Wireless!configuration ................................................................................................................11!
Configuring!Firewall!Rules ........................................................................................................11!
Using!the!serial!console ........................................................................................................................11!
Windows!using!PuTTY .....................................................................................................................12!
Windows!using!Hyperterminal ....................................................................................................12!
Additional!Documentation ..................................................................................................................13!
Introduction'
Thank!you!for!your!purchase!of!the!Netgate!FW$7541!with!pfSense!2.0.!The!FW$
7541!hardware!platform!in!combination!with!the!popular!open!source!pfSense!
software!provides!a!powerful,!reliable,!cost$effective!solution!for!your!network!
security!needs.!!
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This!Quick!Start!Guide!will!help!you!get!up!and!running!with!a!basic!configuration!
on!your!FW$7541.!!
Plugging'everything'in'
The!system!comes!pre$assembled!and!ready!to!plug!in!and!get!started!with!
configuration.!The!following!image!shows!the!location!of!the!WAN!and!LAN!ports.!!
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Description'of'Port'Indicators'
The!following!list!will!help!you!in!decoding!the!LED!indicators!on!the!face!of!the!FW$
7541!unit.!
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HDD!LED!
If!the!light!is!on,!the!HDD!or!storage!medium!is!being!accessed.!
Status!LED!
! A!programmable!LED,!not!yet!used!by!the!OS.!
Power!LED!
! If!the!light!is!on,!it!indicates!the!system!is!powered!on.!
Network!!Interface!LEDs!
!Left!LED!
!!Green!indicates!100Mbit/s!link,!Orange!is!1000Mbit/s.!
!Right!LED!
!!LED!indicates!port!activity.!
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If!you!are!replacing!an!existing!firewall!on!a!production!network,!you!will!want!to!go!
through!the!initial!configuration!with!the!device!not!plugged!into!your!production!
network.!You!can!plug!a!laptop!or!desktop!PC!into!the!LAN!port!to!perform!the!
initial!configuration.!For!new!networks,!you!can!start!by!plugging!the!LAN!into!your!
switch.!!
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Note:!The!FW$7541!Ethernet!ports!are!auto!MDI/MDI$X,!meaning!you!can!
use!either!a!straight!through!or!crossover!CAT5!cable!regardless!of!the!type!
of!device!you!are!connecting!it!to.!!
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To!get!started,!plug!the!LAN!port!into!the!network!or!system!where!you!will!
perform!the!initial!configuration,!and!then!plug!in!the!power!as!seen!in!the!image!
below,!which!shows!the!rear!side!of!the!unit!and!the!buttons/connectors!found!
there.!
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Initial'Configuration'
After!powering!on!your!FW$7541,!it!will!boot!up!and!be!ready!for!the!initial!
configuration!after!approximately!two!minutes.!The!initial!boot!takes!longer!if!your!
WAN!interface!is!not!plugged!into!something!where!it!can!receive!a!DHCP!address,!
as!it!must!wait!for!that!to!time!out.!Once!the!system!is!booted,!you!should!receive!a!
192.168.1.X!IP!address!on!the!system(s)!plugged!into!the!LAN!port!from!the!DHCP!
server.!!
Logging'into'the'web'interface'
Browse!to!https://192.168.1.1!to!access!the!web!interface.!You!will!be!prompted!for!
username!and!password,!the!default!username!is!admin!and!password!is!pfsense.!
Setup'Wizard'
After!logging!in,!the!setup!wizard!will!run.!This!will!walk!you!through!a!few!steps!to!
get!up!and!running!with!a!basic!configuration.!At!the!first!screen,!click!Next.!The!
subsequent!screen!allows!you!to!configure!the!hostname,!domain!and!DNS!servers!
to!be!used.!!
Hostname'
For!hostname,!choose!a!name!for!the!host.!This!does!not!affect!functionality.!!
Domain'
If!you!have!an!existing!DNS!domain!in!use!inside!your!network!(such!as!a!Microsoft!
Active!Directory!domain),!use!that!domain!here.!This!is!the!domain!suffix!assigned!
to!DHCP!clients,!which!you!will!want!to!match!your!internal!network.!For!networks!
without!any!internal!DNS!domains,!you!can!fill!in!anything!you!want!here.!!
DNS'Servers'
The!DNS!server!fields!can!be!left!blank!if!you!have!a!WAN!connection!using!DHCP,!
PPTP!or!PPPoE!types!of!Internet!connections!and!the!ISP!automatically!assigns!DNS!
servers.!When!using!a!static!IP!on!WAN,!you!must!enter!DNS!server!IPs!here!for!
name!resolution!to!function.!You!can!specify!DNS!servers!here!even!if!your!ISP!
assigns!different!ones.!Either!enter!the!IPs!provided!by!your!ISP,!or!you!may!want!to!
consider!using!a!service!like!OpenDNS!(www.opendns.com)!whose!free!service!will!
allow!you!to!add!content!filtering!and!phishing!protection!amongst!other!benefits!to!
your!pfSense!install.!Using!Google’s!public!DNS!servers!(8.8.8.8,!8.8.4.4)!is!another!
popular!choice.!
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Click!Next!after!filling!in!the!fields!as!appropriate.!!
Time'Zone'and'Server'
The!next!screen!allows!you!to!configure!the!time!(NTP)!server!to!be!used!to!
synchronize!your!firewall’s!time,!and!also!specify!its!time!zone.!The!default!NTP!
server!points!you!ntp.org’s!NTP!server!pool.!If!you!have!an!internal!time!server,!you!
should!specify!it!here!instead.!You!also!want!to!select!a!city!in!your!time!zone!so!
your!log!timestamps!are!in!local!time!(unless!you!have!a!policy!to!timestamp!all!logs!
in!GMT).!!
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Click!Next.!!
WAN'Configuration'
This!page!is!where!your!Internet!connection!is!configured.!You!will!need!
information!from!your!ISP!to!configure!this!screen!appropriately.!A!few!notes!to!
assist!you:!!
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MAC&address!–!if!replacing!an!existing!firewall,!you!may!want!to!enter!the!old!
firewall’s!WAN!MAC!address!here,!if!you!can!easily!tell!what!that!is.!This!commonly!
avoids!issues!involved!in!switching!out!firewalls,!such!as!ARP!caches,!ISPs!locking!to!
single!MAC!addresses,!etc.!!
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If!you!can’t!enter!the!MAC!of!your!current!firewall!here,!it!probably!isn’t!a!big!deal!–!
power!cycle!your!router!or!modem!and!your!new!MAC!will!usually!be!able!to!get!
online.!For!some!ISPs,!you!have!to!call!when!switching!devices,!or!go!through!an!
activation!process!of!some!sort.!!
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Static&IP&configurations&–!the!subnet!mask!is!configured!in!CIDR!format,!which!is!
usually!provided!by!the!ISP!in!addition!to!the!255.x.x.x!subnet!mask.!The!following!
table!shows!the!most!common!subnet!masks!and!their!CIDR!equivalent.!!
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Block&private&networks&and&bogons!–!these!two!options!will!block!private,!
unassigned,!and!reserved!IP!subnets!for!traffic!initiated!on!your!WAN!connection!
(i.e.!coming!in!from!the!Internet).!These!IP!ranges!should!never!be!seen!on!the!
Internet,!and!these!should!both!be!enabled!on!systems!that!are!directly!connected!to!
the!Internet.!If!your!WAN!resides!on!a!private!network,!you!may!not!want!to!use!
these!options.!!
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Subnet&Mask&
CIDR&
255.255.255.252!
30!
255.255.255.248!
29!
255.255.255.240!
28!
255.255.255.224!
27!
255.255.255.192!
26!
255.255.255.128!
25!
255.255.255.0!
24!
255.255.254.0!
23!
Configure'LAN'Interface'
Here!you!configure!the!IP!and!subnet!mask!to!be!used!on!your!LAN.!If!you!don’t!ever!
plan!to!connect!your!network!to!any!other!network!via!VPN,!the!192.168.1.x!default!
is!fine.!!
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If!you!want!to!be!able!to!connect!into!your!network!using!VPN!from!remote!
locations,!you!should!choose!a!private!IP!address!range!much!more!obscure!than!the!
very!common!192.168.1.0/24.!Space!within!the!172.16.0.0/12!RFC1918!private!
address!block!seems!to!be!the!least!frequently!used,!so!choose!something!between!
172.16.x.x!and!172.31.x.x!for!least!likelihood!of!having!VPN!connectivity!difficulties.!
If!your!LAN!is!192.168.1.x!and!you!are!at!a!wireless!hotspot!using!192.168.1.x!(very!
common),!you!won’t!be!able!to!communicate!across!the!VPN!–!192.168.1.x!is!the!
local!network,!not!your!network!over!VPN.!
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Setting'the'password'
Enter!the!admin!password!for!your!firewall!here,!and!again!to!confirm.!You!should!
choose!a!strong!password,!with!a!combination!of!letters,!numbers!and!symbols.!
Should!you!forget!your!password,!you!can!reset!it!using!a!serial!console!on!your!FW$
7541.!!
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After!entering!your!password!and!confirming!it,!click!Next.!!
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Then!click!Reload!to!apply!your!changes.!!
Introduction'to'the'web'interface'
You!are!now!at!the!front!page!of!the!pfSense!web!interface.!This!screen!provides!an!
overview!of!your!system!resource!utilization.!The!menu!across!the!top!of!the!screen!
groups!the!various!configuration,!status!and!diagnostics!screens.!There!are!also!
additional!themes!available!to!change!the!layout!of!the!web!interface,!under!System!
$>!General!Setup!if!you!prefer!a!different!look!and!feel.!!
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Note:!The!default!theme!does!not!function!on!an!iPhone,!iPad,!or!iPod!Touch,!
but!when!browsing!from!one!of!these!devices!it!will!automatically!switch!to!a!
different,!plainer!theme!that!is!functional.!Yes,!you!can!configure!your!FW$
7541!from!your!iOS!devices.!!The!default!theme!does!function!properly!in!the!
Android!browser,!but!is!difficult!to!navigate!due!to!the!screen!size,!so!it!also!
will!switch!to!the!plainer!theme.!
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The!default!firewall!rules!can!be!viewed!under!Firewall!$>!Rules.!If!you!need!to!
forward!ports,!you!will!configure!them!under!Firewall!$>!NAT.!More!information!on!
port!forwarding!can!be!found!here:!!
http://doc.pfsense.org/index.php/How_can_I_forward_ports_with_pfSense%3F!
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You!can!view!your!real!time!traffic!throughput!under!Status!$>!Traffic!Graph.!For!
many!longer!term!statistics,!browse!to!Status!$>!RRD!Graphs.!Logs!can!be!viewed!
under!Diagnostics!$>!System!logs.!!!
Backing'up'and'restoring'
At!this!point!your!basic!two!interface!LAN!and!WAN!configuration!is!complete.!
Before!proceeding!with!additional!configuration,!you!will!want!to!get!a!backup!of!
your!configuration.!To!do!so,!browse!to!Diagnostics!$>!Backup/Restore!in!the!web!
interface.!Click!the!Download!Configuration!button,!and!a!copy!of!your!configuration!
will!be!downloaded.!You!can!restore!this!configuration!at!the!same!screen,!by!
choosing!your!backup!file!under!“Restore!configuration”.!!
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If!you!purchased!support!with!your!FW$7541,!you!also!have!access!to!the!
AutoConfigBackup!service.!This!will!encrypt!your!configuration!and!upload!it!to!our!
servers!every!time!you!make!a!configuration!change.!Just!don’t!lose!your!encryption!
key!–!it’s!impossible!for!anyone!to!read!the!backup!without!the!key,!and!the!backup!
cannot!be!restored!without!the!key.!You!can!find!more!information!here:!!
http://doc.pfsense.org/index.php/AutoConfigBackup!
What'else'can'I'do?''
The!pfSense!software!provides!a!wide!array!of!functionality!beyond!the!simple!
configuration!documented!here.!See!the!Additional!Documentation!section!to!find!
information!on!this!functionality!and!more.!A!few!of!the!most!commonly!used!
possibilities!follow.!!
•Captive!portal!–!allows!you!to!present!a!splash!page!to!all!users!upon!
connecting!to!your!network,!optionally!with!authentication.!This!is!
commonly!used!with!wireless!hot!spots,!or!as!an!additional!layer!of!
protection!for!wireless!networks!with!authentication!against!a!local!user!
database,!or!external!RADIUS!server!such!as!Microsoft!Active!Directory.!!
•VPN!–!three!types!of!VPNs!are!supported,!IPsec,!OpenVPN!and!PPTP.!You!can!
use!these!options!to!connect!roaming!users!for!remote!access,!or!site!to!site!
connectivity!to!connect!multiple!locations.!!
•Multi$WAN!–!multiple!Internet!connections!with!failover!and!load!balancing!
are!supported.!In!combination!with!a!VLAN!capable!switch,!you!can!connect!
numerous!Internet!connections!over!a!single!physical!interface!on!the!
firewall.!!
•Dynamic!DNS!–!if!your!public!IP!is!dynamic,!you!may!want!to!sign!up!with!a!
dynamic!DNS!provider!(many!options!are!free)!and!use!the!Dynamic!DNS!
client!to!keep!your!hostname!updated.!This!is!especially!helpful!if!you!want!
to!access!services!like!VPN!remotely.!!
•Wireless!–!with!a!wireless!kit!available!from!Netgate,!your!FW$7541!can!act!
as!a!wireless!access!point,!or!be!used!in!Ad$hoc!networks.!It!can!also!connect!
to!a!wireless!access!point!as!a!client!–!use!your!neighbor’s!wireless!as!a!
second!WAN!(with!permission,!of!course),!amongst!many!other!possible!
deployments.!!
Support'
There!are!numerous!support!options!available!for!the!pfSense!software.!!
Commercial'Support'
If!you!purchased!commercial!support!along!with!your!system,!you!received!
information!separately!on!accessing!support.!If!you!did!not!purchase!support!with!
the!system!but!would!like!to!do!so,!please!email![email protected]!or!call!
BSD!Perimeter!at!1$502$442$7080.!!
Free'Support'Options'
There!is!a!large!community!of!pfSense!users!who!volunteer!their!time!to!help!others.!
You!may!find!all!the!help!you!need!through!the!community,!though!generally!not!as!
promptly!as!with!commercial!support,!and!with!no!assurance!of!response!or!a!
resolution.!!
Forum'
There!is!a!very!active!forum!at!http://forum.pfsense.org.!
Mailing'Lists''
Mailing!lists!are!also!available,!with!information!at!
http://www.pfsense.org/mailinglists.!
IRC'
The!official!IRC!channel!is!##pfsense!on!FreeNode.!!!
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Configuring'Wireless'
This!section!describes!how!to!configure!wireless!if!you!purchased!a!wireless!kit.!It!
only!covers!configuration!as!an!access!point,!though!you!can!also!use!the!wireless!
interface!for!Ad$hoc!networks!(IBSS)!and!for!connecting!to!other!access!points!
(BSS).!
Assigning'the'interface'
First!you!need!to!assign!the!wireless!interface!(ath0).!Browse!to!Interfaces!$>!
(assign).!Click!the! !to!add!a!new!optional!(OPT)!interface,!OPT1.!In!the!drop!down!
box,!select!ath0.!!
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Then!click!Save.!!
Configuring'the'interface'
Next!you!will!browse!to!Interfaces!$>!OPT1!to!configure!your!wireless!settings.!Each!
of!the!following!sections!covers!portions!of!this!configuration!screen.!First!you!will!
want!to!check!“Enable!Optional!1!interface”,!and!you!can!change!the!name!from!
OPT1!to!anything!you!like,!if!desired!(ex:!“Wireless”).!!
IP'Configuration'
You!will!either!need!to!use!a!dedicated!private!IP!subnet!for!the!wireless,!or!bridge!
it!with!another!interface,!such!as!your!LAN.!Bridging!connects!two!interfaces!into!
the!same!network!or!IP!subnet.!Bridging!your!wireless!to!LAN!will!result!in!the!two!
residing!on!the!same!network.!This!is!the!most!common!deployment!for!home!use.!
Devices!such!as!gaming!consoles,!network!games,!Apple!AirTunes,!iTunes!Remote,!
and!many!others!common!in!home!networks!require!wireless!and!wired!devices!to!
Inhaltsverzeichnis
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