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FireBrick 2700 Configuration: Difference between revisions

FireBrick 2700 Configuration (view source)

Revision as of 05:14, 26 September 2019

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These instructions are mostly applicable to the 2500 too. The difference between the 2700 and the 2500 is that:
*The 2700 has a USB port so supports 3G fallback, the 2500 does not have a USB port.
*The 2700 has faster throughput - 350Mb350Mbit/s on the 2700 compared to 100Mb100Mbit/s on the 2500.
 
 
=Factory Default Config=
The factory default config of a FireBrick looks like this:
<syntaxhighlight lang=xml>
<?xml version="1.0" encoding="UTF-8"?>
<config serial="0000-0000-0000" version="FB2700 Flint (V1.53.000)">
<config xmlns="http://firebrick.ltd.uk/xml/fb2700/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://firebrick.ltd.uk/xml/fb2700/ http://firebrick.ltd.uk/download/FB2701/xml/fb2700/1.31.000.xsd"
patch="20687">
<system contact="John Doe" log-panic="fb-support"/>
<log name="default" comment="General logging for web viewing"/>
</syntaxhighlight>
 
=Quick Start Config=
 
Here we have an example of the FireBrick using NAT:
=Config Run Through=
 
The FireBrick uses XML version 1.0 and UTF-8 encoding:
<syntaxhighlight lang=xml>
<?xml version="1.0" encoding="UTF-8"?>
<config serial="0000-0000-0000" version="FB2700 Flint (V1.53.000)">
</syntaxhighlight>
<system contact="John Doe" log-panic="fb-support"/>
FireBrick is running factory release firmware 1.31.000 (Janus):
<user name="admin" password="secret" timeout="1:00:00"/>
<syntaxhighlight>
<log name="default" comment="General logging for web viewing"/>
<config xmlns="http://firebrick.ltd.uk/xml/fb2700/"
<log name="fb-support" comment="Log target for sending logs to FireBrick support team">
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
<email to="crashlog@firebrick.ltd.uk" delay="10" comment="Crash logs emailed to FireBrick support team"/>
xsi:schemaLocation="http://firebrick.ltd.uk/xml/fb2700/ http://firebrick.ltd.uk/download/FB2701/xml/fb2700/1.31.000.xsd"
</log>
patch="20687">
<services>
<ntp ntpserver="time.aa.net.uk"/>
<telnet/>
<http/>
<dns resolvers="2001:8b0::2020 2001:8b0::2021 217.169.20.20 217.169.20.21"/>
</services>
<port name="LAN" ports="1 2 3"/>
<port name="WAN" ports="4"/>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="2001:db8::1/64 10.0.0.1/24"/>
<dhcp name="DHCP" ip="10.0.0.2-254" lease="1:00:00"/>
</interface>
<interface name="WAN" port="WAN" ra-client="true"/>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" graph="AAISP" log="default" nat="true"/>
<rule-set name="Firewall: LAN" target-interface="LAN" no-match-action="reject" comment="Default firewall rule for traffic to LAN">
<rule name="Allow Firebrick" source-interface="self" comment="Allow all from the FireBrick to LAN"/>
</rule-set>
</config>
</syntaxhighlight>
 
and here the FireBrick is NAT free:
==System:==
FireBrick with basic system config. Automatic updates to new factory release firmware are enabled by default:
<syntaxhighlight>
<system contact="John Doe" log-panic="fb-support"/>
</syntaxhighlight>
Same as above but automatic firmware updates are disabled:
<syntaxhighlight>
<system contact="John Doe" log-panic="fb-support" sw-update="false"/>
</syntaxhighlight>
 
<syntaxhighlight lang=xml>
==User:==
<?xml version="1.0" encoding="UTF-8"?>
Full administrator account:
<config serial="0000-0000-0000" version="FB2700 Flint (V1.53.000)">
<syntaxhighlight>
<usersystem namecontact="adminJohn Doe" passwordlog-panic="secretfb-support"/>
<user name="admin" password="secret" timeout="1:00:00"/>
</syntaxhighlight>
<log name="default" comment="General logging for web viewing"/>
Full administrator account with login idle timeout disabled:
<log name="fb-support" comment="Log target for sending logs to FireBrick support team">
<syntaxhighlight>
<email to="crashlog@firebrick.ltd.uk" delay="10" comment="Crash logs emailed to FireBrick support team"/>
<user name="admin" password="secret" timeout="0"/>
</log>
</syntaxhighlight>
<services>
Debug account with a few extra things unhidden:
<ntp ntpserver="time.aa.net.uk"/>
<syntaxhighlight>
<telnet/>
<user name="admin" password="secret" timeout="0" level="DEBUG"/>
<http/>
</syntaxhighlight>
<dns resolvers="2001:8b0::2020 2001:8b0::2021 217.169.20.20 217.169.20.21"/>
Guest account with many things hidden:
</services>
<syntaxhighlight>
<userport name="guestLAN" passwordports="secret"1 timeout="0"2 level="GUEST3"/>
<port name="WAN" ports="4"/>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="2001:8b0:119c:acf2::1/64 217.169.11.113/29"/>
<dhcp name="DHCP" ip="217.169.11.114-118" lease="1:00:00"/>
</interface>
<interface name="WAN" port="WAN" ra-client="true"/>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" graph="AAISP" log="default" nat="false"/>
<rule-set name="Firewall: LAN" target-interface="LAN" no-match-action="reject" comment="Default firewall rule for traffic to LAN">
<rule name="Allow Firebrick" source-interface="self" comment="Allow all from the FireBrick to LAN"/>
</rule-set>
</config>
</syntaxhighlight>
 
=VoIP=
==Logging:==
General logging:
<syntaxhighlight>
<log name="default" comment="General logging for web viewing"/>
</syntaxhighlight>
Crash logs emailed to FireBrick support team:
<syntaxhighlight>
<log name="fb-support" comment="Log target for sending logs to FireBrick support team">
<email to="crashlog@firebrick.ltd.uk" delay="10" comment="Crash logs emailed to FireBrick support team"/>
</log>
</syntaxhighlight>
 
Here we have an example of setting up VoIP on the FireBrick, inbound and outbound calls, inbound URI calls, and outbound URI calls to AAISP:
==Services - NTP Client:==
Set time from FireBrick time server:
<syntaxhighlight>
<ntp/>
</syntaxhighlight>
Set time from AAISP time server:
<syntaxhighlight>
<ntp ntpserver="time.aa.net.uk"/>
</syntaxhighlight>
 
<syntaxhighlight lang=xml>
==Services - Telnet Server:==
<voip source-ip4="217.169.11.113" source-ip6="2001:8b0:119c:acf2::1">
Enable telnet server, local-only by default:
<carrier name="AASIP+441234567890" allow="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48"
<syntaxhighlight>
registrar="voiceless.aa.net.uk" username="+441234567890" password="secret" extn="1000"/>
<telnet/>
<carrier name="URI" to="@domain.name" trust-cli="true" extn="1000"/>
<telephone name="John" display-name="John" username="John" password="secret" extn="1000" carrier="AASIP+441234567890"/>
<telephone name="AAISP-Sales" extn="400222" uri="sales@aa.net.uk"/>
<telephone name="AAISP-Accounts" extn="400666" uri="accounts@aa.net.uk"/>
<telephone name="AAISP-Support" extn="400999" uri="support@aa.net.uk"/>
</voip>
</syntaxhighlight>
 
Enable telnet server, allow inbound to telnet server from a single IPv4 address:
and here we use Direct Dial In, extn= is removed from <carrier> element and ddi= added to <telephone> element:
<syntaxhighlight>
 
<telnet allow="1.2.3.4" local-only="false"/>
</syntaxhighlight lang=xml>
<voip source-ip4="217.169.11.113" source-ip6="2001:8b0:119c:acf2::1">
Enable telnet server, allow inbound to telnet server from a block of IPv4s:
<carrier name="AASIP+441234567890" allow="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48"
<syntaxhighlight>
registrar="voiceless.aa.net.uk" username="+441234567890" password="secret"/>
<telnet allow="1.2.3.4-100" local-only="false"/>
<carrier name="URI" to="@domain.name" trust-cli="true" extn="1000"/>
</syntaxhighlight>
<telephone name="John" display-name="John" username="John" password="secret" extn="1000" ddi="+441234567890" carrier="AASIP+441234567890"/>
Enable telnet server, allow inbound to telnet server from a /29 block of IPv4s:
<telephone name="AAISP-Sales" extn="400222" uri="sales@aa.net.uk"/>
<syntaxhighlight>
<telephone name="AAISP-Accounts" extn="400666" uri="accounts@aa.net.uk"/>
<telnet allow="1.2.3.4/29" local-only="false"/>
<telephone name="AAISP-Support" extn="400999" uri="support@aa.net.uk"/>
</syntaxhighlight>
</voip>
Enable telnet server, allow inbound to telnet server from a single IPv6 address:
<syntaxhighlight>
<telnet allow="2001:8b0:119c:acf2::1" local-only="false"/>
</syntaxhighlight>
Enable telnet server, allow inbound to telnet server from a /48 block of IPv6s:
<syntaxhighlight>
<telnet allow="2001:8b0:119c::/48" local-only="false"/>
</syntaxhighlight>
Enable telnet server, allow inbound to telnet server from a /64 block of IPv6s:
<syntaxhighlight>
<telnet allow="2001:8b0:119c:acf2::/64" local-only="false"/>
</syntaxhighlight>
 
=Remote Login=
==Services - HTTP Server:==
 
Enable HTTP server, local-only by default:
Here we allow limited IPv6 addresses access to Telnet and HTTP, this stops you locking yourself out, in the example below 2001:8b0:119c:acf2::2/64 is used but you will need to use your own IP address instead, it also allows AAISP staff to login:
<syntaxhighlight>
 
<http/>
</syntaxhighlight lang=xml>
<telnet allow="2001:8b0:119c:acf2::2/64 2001:8b0::/47" local-only="false"/>
Enable HTTP server, allow inbound to HTTP server from a single IPv4 address:
<http allow="2001:8b0:119c:acf2::2/64 2001:8b0::/47" local-only="false"/>
<syntaxhighlight>
<http allow="1.2.3.4" local-only="false"/>
</syntaxhighlight>
Enable HTTP server, allow inbound to HTTP server from a block of IPv4s:
<syntaxhighlight>
<http allow="1.2.3.4-100" local-only="false"/>
</syntaxhighlight>
Enable HTTP server, allow inbound to HTTP server from a /29 block of IPv4s:
<syntaxhighlight>
<http allow="1.2.3.4/29" local-only="false"/>
</syntaxhighlight>
Enable HTTP server, allow inbound to HTTP server from a single IPv6 address:
<syntaxhighlight>
<http allow="2001:8b0:119c:acf2::1" local-only="false"/>
</syntaxhighlight>
Enable HTTP server, allow inbound to HTTP server from a /48 block of IPv6s:
<syntaxhighlight>
<http allow="2001:8b0:119c::/48" local-only="false"/>
</syntaxhighlight>
Enable HTTP server, allow inbound to HTTP server from a /64 block of IPv6s:
<syntaxhighlight>
<http allow="2001:8b0:119c:acf2::/64" local-only="false"/>
</syntaxhighlight>
 
then add a user account for AAISP, don't forgot to change password to something else:
==Services - DNS Service:==
 
Enable DNS service, local-only by default:
<syntaxhighlight lang=xml>
<user name="AAISP" password="secret" timeout="1:00:00"/>
<dns resolvers="217.169.20.20 217.169.20.21 2001:8b0::2020 2001:8b0::2021"/>
</syntaxhighlight>
 
=Two Lines with 3G Dongle - Bonded=
==Port Grouping and Naming:==
 
Port grouping for a single PPPoE session:
Ports - LAN is on ports 1 and 2, WAN1 is on port 4, WAN2 is on port 3:
<syntaxhighlight>
 
<port name="LAN" ports="1 2 3"/>
<syntaxhighlight lang=xml>
<port name="WAN" ports="4"/>
</syntaxhighlight>
Port grouping for dual PPPoE sessions:
<syntaxhighlight>
<port name="LAN" ports="1 2"/>
<port name="WAN2" ports="3"/>
<port name="WAN1" ports="4"/>
</syntaxhighlight>
Port grouping for triple PPPoE sessions:
<syntaxhighlight>
<port name="LAN" ports="1"/>
<port name="WAN3" ports="2"/>
<port name="WAN2" ports="3"/>
<port name="WAN1" ports="4"/>
</syntaxhighlight>
 
Interface - LAN interface, with DHCP for IPv4 addresses and RA for IPv6 addresses, assumes PPP session is 1500 MTU, if PPP session is 1492 MTU then change 1472 to 1464 in second ra-mtu= element:
==Ethernet Interface:==
 
LAN Interface:
<syntaxhighlight lang=xml>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="102001:8b0:119c:acf2::1/64 217.0169.011.1113/2429" ra="true" ra-mtu="1412" ra-dns="2001:8b0::1/642020 2001:8b0::2021" profile="DSL-Down"/>
<subnet ip="2001:8b0:119c:acf2::1/64 217.169.11.113/29" ra="true" ra-mtu="1472" ra-dns="2001:8b0::2020 2001:8b0::2021" profile="DSL-Up"/>
<dhcp name="DHCP" ip="217.169.11.114-118" lease="1:00:00"/>
</interface>
</syntaxhighlight>
LAN Interface for IPv6 tunnel over 3G dongle (with MTU 1500):
<syntaxhighlight>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="10.0.0.1/24 2001:8b0::1/64" ra="true" ra-mtu="1480" ra-dns="2001:8b0::2020 2001:8b0::2021"/>
</interface>
</syntaxhighlight>
LAN Interface for IPv6 tunnel over 3G dongle (with MTU 1492):
<syntaxhighlight>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="10.0.0.1/24 2001:8b0::1/64" ra="true" ra-mtu="1472" ra-dns="2001:8b0::2020 2001:8b0::2021"/>
</interface>
</syntaxhighlight>
WAN Interface for a single PPPoE session:
<syntaxhighlight>
<interface name="WAN" port="WAN" ra-client="false"/>
</syntaxhighlight>
WAN Interface for dual PPPoE sessions:
<syntaxhighlight>
<interface name="WAN1" port="WAN1" ra-client="false"/>
<interface name="WAN2" port="WAN2" ra-client="false"/>
</syntaxhighlight>
WAN Interface for triple PPPoE sessions:
<syntaxhighlight>
<interface name="WAN1" port="WAN1" ra-client="false"/>
<interface name="WAN2" port="WAN2" ra-client="false"/>
<interface name="WAN3" port="WAN3" ra-client="false"/>
</syntaxhighlight>
 
Interface - WAN interfaces, RA client is enabled:
==PPPoE:==
Connect to AAISP over PPPoE session (with NAT):
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="true" graph="AAISP" log="default"/>
</syntaxhighlight>
Connect to AAISP over PPPoE session (without NAT):
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="false" graph="AAISP" log="default"/>
</syntaxhighlight>
Connect to AAISP over PPPoE session (with MTU 1500 and NAT):
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="true" mtu="1500" graph="AAISP" log="default"/>
</syntaxhighlight>
Connect to AAISP over PPPoE session (with MTU 1500 but without NAT):
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="false" mtu="1500" graph="AAISP" log="default"/>
</syntaxhighlight>
Connect to AAISP over PPPoE session (with MTU 1500, 3G dongle tweaks and NAT):
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="true" mtu="1500" lcp-rate="1" lcp-timeout="5" graph="AAISP" log="default"/>
</syntaxhighlight>
Connect to AAISP over PPPoE session (with MTU 1500, 3G dongle tweaks but without NAT):
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="false" mtu="1500" lcp-rate="1" lcp-timeout="5" graph="AAISP" log="default"/>
</syntaxhighlight>
 
<syntaxhighlight lang=xml>
==USB and 3G dongle:==
<interface name="WAN1" port="WAN1" ra-client="true"/>
Connect to AAISP over 3G dongle (with NAT):
<interface name="WAN2" port="WAN2" ra-client="true"/>
<syntaxhighlight>
<dongle name="AAISP-3G" username="me@a.2" password="secret" nat="true" graph="AAISP-3G" log="default"/>
</syntaxhighlight>
Connect to AAISP over 3G dongle (without NAT):
<syntaxhighlight>
<dongle name="AAISP-3G" username="me@a.2" password="secret" nat="false" graph="AAISP-3G" log="default"/>
</syntaxhighlight>
Connect to AAISP over 3G dongle (with APN and NAT):
<syntaxhighlight>
<dongle name="AAISP-3G" apn="m2m.aql.net" username="me@a.2" password="secret" nat="true" graph="AAISP-3G" log="default"/>
</syntaxhighlight>
Connect to AAISP over 3G dongle (with APN but without NAT):
<syntaxhighlight>
<dongle name="AAISP-3G" apn="m2m.aql.net" username="me@a.2" password="secret" nat="false" graph="AAISP-3G" log="default"/>
</syntaxhighlight>
 
PPP - Connect to both lines, MTU is 1500, timeout is 5 seconds:
==Static Routes:==
3G dongle IPv6 default route using IPv4 tunnel:
<syntaxhighlight>
<route ip="::/0" gateway="81.187.81.6" comment="IPv6 default route using IPv4 tunnel"/>
</syntaxhighlight>
 
<syntaxhighlight lang=xml>
==Firewall - Rule Set:==
<ppp name="AAISP1" port="WAN1" username="me@a.1" password="secret" mtu="1500" lcp-rate="1" lcp-timeout="5" graph="AAISP1" log="default" nat="false"/>
Default firewall rule for traffic to LAN:
<ppp name="AAISP2" port="WAN2" username="me@a.2" password="secret" mtu="1500" lcp-rate="1" lcp-timeout="5" graph="AAISP2" log="default" nat="false"/>
<syntaxhighlight>
<rule-set name="Firewall: LAN" target-interface="LAN" no-match-action="reject" comment="Default firewall rule for traffic to LAN">
</rule-set>
</syntaxhighlight>
 
Dongle - Connect over 3G:
==Firewall - Rule(s):==
 
Allow all from the FireBrick to LAN - This rule is important:
<syntaxhighlight lang=xml>
<usb>
<rule name="Allow Firebrick" source-interface="self" comment="Allow all from the FireBrick to LAN"/>
<dongle name="AAISP3" username="me@a.3" password="secret" nat="false" graph="AAISP3" log="default"/>
</syntaxhighlight>
</usb>
Allow inbound calls to your VoIP Phone, if you register it with Voiceless:
<syntaxhighlight>
<rule name="SIP" source-ip="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48" target-ip="10.0.0.3" target-port="5060" action="accept"/>
<rule name="RTP" source-ip="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48" target-ip="10.0.0.3" target-port="1024-65535" protocol="17" action="accept"/>
</syntaxhighlight>
Allow inbound calls to your Snom Phone, if you register it with Voiceless:
<syntaxhighlight>
<rule name="SIP" source-ip="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48" target-ip="10.0.0.3" target-port="5060" action="accept"/>
<rule name="RTP" source-ip="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48" target-ip="10.0.0.3" target-port="49152-65534" protocol="17" action="accept"/>
</syntaxhighlight>
 
Static Route - Brings up IPv6 default route using IPv4 tunnel when both lines are down or unplugged:
==VoIP:==
 
VoIP with IPv6 source IP defined:
<syntaxhighlight lang=xml>
<route ip="::/0" gateway="81.187.81.6" profile="DSL-Down" comment="IPv6 default route using IPv4 tunnel"/>
<voip source-ip6="2001:8b0::1">
</voip>
</syntaxhighlight>
VoIP with IPv4 and IPv6 source IPs defined:
<syntaxhighlight>
<voip source-ip4="x.x.x.x" source-ip6="2001:8b0::1">
</voip>
</syntaxhighlight>
 
Profiles - Checks if both lines are up or down:
==VoIP Carriers:==
 
VoIP carrier that registers with Voiceless and binds inbound/outbound calls to extension 1000 as below:
<syntaxhighlight lang=xml>
<profile name="DSL-Down" interval="1" timeout="5" recover="1" ppp="AAISP1 AAISP2" invert="true" comment="DSL is Down"/>
<carrier name="AASIP+441234567890" allow="81.187.30.110-119 90.155.3.0/24 90.155.103.0/24 2001:8b0:0:30::5060:0/112 2001:8b0:5060::/48" registrar="voiceless.aa.net.uk" username="+441234567890" password="secret" extn="1000"/>
<profile name="DSL-Up" not="DSL-Down" comment="DSL is Up"/>
</syntaxhighlight>
 
=Two Lines with 3G Dongle - Fallover=
==VoIP Users:==
 
VoIP user that accepts registrations from your VoIP phone:
Ports - LAN is on ports 1 and 2, WAN1 is on port 4, WAN2 is on port 3:
<syntaxhighlight>
 
<telephone name="John" display-name="John" username="John" password="secret" extn="1000" carrier="AASIP+441234567890"/>
<syntaxhighlight lang=xml>
<port name="LAN" ports="1 2"/>
<port name="WAN2" ports="3"/>
<port name="WAN1" ports="4"/>
</syntaxhighlight>
 
Interface - LAN interface, with DHCP for IPv4 addresses and RA for IPv6 addresses, assumes PPP session is 1500 MTU, if PPP session is 1492 MTU then change 1472 to 1464 in second ra-mtu= element:
 
<syntaxhighlight lang=xml>
=With NAT vs Without NAT=
You have 8 IPv4 for example "1.1.1.1-1.1.1.8", you can use them with NAT or without NAT. By using NAT you would only be using "1.1.1.1" and the other IPs would be unused.
==With NAT:==
LAN Interface (with NAT):
<syntaxhighlight>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="2001:8b0:119c:acf2::1/64 217.169.11.113/29" ra="true" ra-mtu="1412" ra-dns="2001:8b0::2020 2001:8b0::2021" profile="DSL-Down"/>
<subnet ip="10.0.0.1/24"/>
<subnet ip="2001:8b0:119c:acf2::1/64 217.169.11.113/29" ra="true" ra-mtu="1472" ra-dns="2001:8b0::2020 2001:8b0::2021" profile="DSL-Up"/>
<dhcp name="DHCP" ip="10.0.0.1-254" lease="1:00:00"/>
<dhcp name="DHCP" ip="217.169.11.114-118" lease="1:00:00"/>
</interface>
</syntaxhighlight>
 
Connect to AAISP over PPPoE session (with NAT):
Interface - WAN interfaces, RA client is enabled:
<syntaxhighlight>
 
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="true" graph="AAISP" log="default"/>
<syntaxhighlight lang=xml>
<interface name="WAN1" port="WAN1" ra-client="true"/>
<interface name="WAN2" port="WAN2" ra-client="true"/>
</syntaxhighlight>
 
==Without NAT:==
PPP - Connect to both lines, MTU is 1500, timeout is 5 seconds, localpref= gives priority to the highest value:
LAN Interface (without NAT):
 
<syntaxhighlight>
<syntaxhighlight lang=xml>
<interface name="LAN" port="LAN" ra-client="false">
<ppp name="AAISP1" port="WAN1" username="me@a.1" password="secret" mtu="1500" lcp-rate="1" lcp-timeout="5" localpref="1000" graph="AAISP1" log="default" nat="false"/>
<subnet ip="1.1.1.1/24"/>
<ppp name="AAISP2" port="WAN2" username="me@a.2" password="secret" mtu="1500" lcp-rate="1" lcp-timeout="5" localpref="100" graph="AAISP2" log="default" nat="false"/>
<dhcp name="DHCP" ip="1.1.1.1-8" lease="1:00:00"/>
</interface>
</syntaxhighlight>
 
Connect to AAISP over PPPoE session (without NAT):
Dongle - Connect over 3G, localpref= gives this connection the lowest priority:
<syntaxhighlight>
 
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="false" graph="AAISP" log="default"/>
<syntaxhighlight lang=xml>
<usb>
<dongle name="AAISP3" username="me@a.3" password="secret" nat="false" localpref="10" graph="AAISP3" log="default"/>
</usb>
</syntaxhighlight>
 
Static Route - Brings up IPv6 default route using IPv4 tunnel when both lines are down or unplugged:
 
<syntaxhighlight lang=xml>
=NAT on a Single Port=
<route ip="::/0" gateway="81.187.81.6" profile="DSL-Down" comment="IPv6 default route using IPv4 tunnel"/>
It is possible to have NAT on a single port, for example port 2, while ports 1 and 3 are without NAT.
==Ports with NAT only on Port 2:==
<syntaxhighlight>
<port name="LAN" ports="1 3"/>
<port name="LAN-NAT" ports="2"/>
<port name="WAN" ports="4"/>
</syntaxhighlight>
==Ethernet Interface:==
<syntaxhighlight>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="1.1.1.1/24 2001:8b0::1/64"/>
<dhcp name="DHCP" ip="1.1.1.1-8" lease="1:00:00"/>
</interface>
 
Profiles - Checks if both lines are up or down:
<interface name="LAN-NAT" port="LAN-NAT" ra-client="false">
<subnet ip="10.0.0.1/24" nat="true"/>
<dhcp name="DHCP" ip="10.0.0.1-254" lease="1:00:00"/>
</interface>
 
<syntaxhighlight lang=xml>
<interface name="WAN" port="WAN" ra-client="false"/>
<profile name="DSL-Down" interval="1" timeout="5" recover="1" ppp="AAISP1 AAISP2" invert="true" comment="DSL is Down"/>
</syntaxhighlight>
<profile name="DSL-Up" not="DSL-Down" comment="DSL is Up"/>
==PPPoE:==
<syntaxhighlight>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" nat="false" graph="AAISP" log="default"/>
</syntaxhighlight>
==Firewall:==
<syntaxhighlight>
<rule-set name="Firewall: LAN" target-interface="LAN" no-match-action="reject" comment="Default firewall rule for traffic to LAN">
<rule name="Allow Firebrick" source-interface="self" comment="Allow all from the FireBrick to LAN"/>
</rule-set>
</syntaxhighlight>
 
=L2TP Tunnel=
 
L2TP tunnel with port 4 connected to another router:
 
<syntaxhighlight lang=xml>
=Config Example=
<syntaxhighlight>
<?xml version="1.0" encoding="UTF-8"?>
<config serial="0000-0000-0000" version="FB2700 Flint (V1.53.000)">
<config xmlns="http://firebrick.ltd.uk/xml/fb2700/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://firebrick.ltd.uk/xml/fb2700/ http://firebrick.ltd.uk/download/FB2701/xml/fb2700/1.31.000.xsd"
patch="20687">
<system contact="John Doe" log-panic="fb-support"/>
<user name="admin" password="secret" timeout="01:00:00"/>
<log name="default" comment="General logging for web viewing"/>
<log name="fb-support" comment="Log target for sending logs to FireBrick support team">
</log>
<services>
<ntphttp/>
<dns resolvers="2001:8b0::2020 2001:8b0::2021 217.169.20.20 217.169.20.21"/>
<telnet/>
<httptime/>
<dns resolvers="217.169.20.20 217.169.20.21 2001:8b0::2020 2001:8b0::2021"/>
</services>
<port name="LAN" ports="1 2 3"/>
<port name="WAN" ports="4"/>
<interface name="LAN" port="LAN" ra-client="false">
<subnet ip="2001:db8::1/64 10.0.0.1/24 2001:8b0::1/64"/>
<dhcp name="DHCP" ip="10.0.0.12-254" lease="1:00:00"/>
</interface>
<interface name="WAN" port="WAN" ra-client="falsetrue" table="1"/>
<subnet name="DHCP"/>
<ppp name="AAISP" port="WAN" username="me@a.1" password="secret" graph="AAISP" log="default" nat="true"/>
</interface>
<l2tp>
<outgoing name="AAISP" hostname="AAISP" server="90.155.53.19" graph="AAISP" table="1" payload-table="0" username="me@a.1" password="secret" min-retry="1" tcp-mss-fix="true"/>
</l2tp>
<rule-set name="Fallback: NAT" target-interface="nowhere" no-match-action="continue">
<rule name="NAT" set-nat="true" set-table="1" action="accept"/>
</rule-set>
<rule-set name="Firewall: LAN" target-interface="LAN" no-match-action="reject" comment="Default firewall rule for traffic to LAN">
<rule name="Allow Firebrick" source-interface="self" comment="Allow all from the FireBrick to LAN"/>
</syntaxhighlight>
 
[[Category:ConfiguringFireBrick|Configuration]]
[[Category:FireBrickAA Routers]]
[[Category:Router]]
CrazyTeeka
editor
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