Month: June 2011

How to configure a automatically native IPv6 connection on FreeBSD

Post author By mariusvw
Post date June 26, 2011
No Comments on How to configure a automatically native IPv6 connection on FreeBSD

First you need to install a DHCP client

cd /usr/ports/net/dhcp6
make install clean

1 2	cd /usr/ports/net/dhcp6 make install clean

Setup config for dhcp6c

cp /usr/local/etc/dhcp6c.conf.sample /usr/local/etc/dhcp6c.conf
vi /usr/local/etc/dhcp6c.conf

1 2	cp /usr/local/etc/dhcp6c.conf.sample /usr/local/etc/dhcp6c.conf vi /usr/local/etc/dhcp6c.conf

Add the following

interface em0 {
    send ia-pd 0;
};

id-assoc pd {
    prefix-interface em0 {
        sla-id 1;
    };
};

interface em0 {

send ia-pd 0;

};

id-assoc pd {

prefix-interface em0 {

sla-id 1;

};

Add the following to /etc/rc.conf

ipv6_enable="YES"
ipv6_network_interfaces="em0"
ipv6_defaultrouter="fe80::%em0"
dhcp6c_enable="YES"
dhcp6c_interfaces="em0"

ipv6_enable="YES"

ipv6_network_interfaces="em0"

ipv6_defaultrouter="fe80::%em0"

dhcp6c_enable="YES"

dhcp6c_interfaces="em0"

Run the IPv6 startup script.

/etc/rc.d/network_ipv6 restart

1	/etc/rc.d/network_ipv6 restart

Now startup the client

/usr/local/etc/rc.d/dhcp6c start

1	/usr/local/etc/rc.d/dhcp6c start

To test the connection you should be able to ping XS4ALL.

ping6 xs4all.nl

1	ping6 xs4all.nl

You also might want to check out these posts for some more information:
How to use a PPPoE or PPPoA connection of XS4ALL on FreeBSD

How to configure IPv6 DHCP client for XS4ALL on FreeBSD

How to configure a IPv6 gateway for XS4ALL on FreeBSD

Tags DHCP, FreeBSD, IPv6, Native, XS4ALL

FreeBSD How to

How to configure a manual native IPv6 connection on FreeBSD

Post author By mariusvw
Post date June 26, 2011
No Comments on How to configure a manual native IPv6 connection on FreeBSD

Configuring a native IPv6 connection on FreeBSD with an already established connection on a router in the network is quite simple.

Add the following to /etc/rc.conf

# IPv6 (2001:1234:1234::/48)
ipv6_enable="YES"
ipv6_network_interfaces="em0"
ipv6_ifconfig_em0="2001:1234:1234:1::666 prefixlen 64"
ipv6_defaultrouter="2001:1234:1234:1::"

# IPv6 (2001:1234:1234::/48)

ipv6_enable="YES"

ipv6_network_interfaces="em0"

ipv6_ifconfig_em0="2001:1234:1234:1::666 prefixlen 64"

ipv6_defaultrouter="2001:1234:1234:1::"

Run the IPv6 startup script.

/etc/rc.d/network_ipv6 restart

1	/etc/rc.d/network_ipv6 restart

To test the connection you should be able to ping XS4ALL.

ping6 xs4all.nl

1	ping6 xs4all.nl

You also might want to check out these posts for some more information:
How to use a PPPoE or PPPoA connection of XS4ALL on FreeBSD

How to configure IPv6 DHCP client for XS4ALL on FreeBSD

How to configure a IPv6 gateway for XS4ALL on FreeBSD

Tags FreeBSD, IPv6, Native, XS4ALL

FreeBSD How to

How to add bots to your Urban Terror server via RCON

Post author By mariusvw
Post date June 19, 2011
No Comments on How to add bots to your Urban Terror server via RCON

First of all you need to configure your server first! For more info about that check here.

Now you should have your server all up and running, next thing is having control over your bots.

bot configuration

First enable the use of bots

/rcon bot_enable 1
/rcon reload

1 2	/rcon bot_enable 1 /rcon reload

Next, lets add bots.

/rcon addbot  [level] [team] [ping] [nick]

1	/rcon addbot [level] [team] [ping] [nick]

addbot arguments

type
Define the name of the bot type here, chose one from the list below.
level
Define a number from 1 to 5 here to set how good the bots will try to hunt you down!
team
Define the color name Red or Blue to set the team this bot belongs to.
ping
Define the average ping time the bot will have, if you define this to a low value the bots will respond fast, I recommend setting this to 40 on a local LAN and 75 on a WAN connection.
nick
Define the nickname of the bot, I usually give a simple name like Bot1, Bot2, Bot3, etc…

addbot examples

/rcon addbot Chicken Blue 75 Bot1
/rcon addbot Cockroach Blue 75 Bot2
/rcon addbot Mantis Blue 75 Bot3

/rcon addbot Chicken Blue 75 Bot1

/rcon addbot Cockroach Blue 75 Bot2

/rcon addbot Mantis Blue 75 Bot3

In case you want to get rid of one or all bots, simply kick them!

/rcon kick [nickname]
/rcon kick allbots

1 2	/rcon kick [nickname] /rcon kick allbots

Here is a simple Bash example that you could use to add or remove bots:

#!/bin/bash

# Add bot
echo -e "xFFxFFxFFxFFaddbot Chicken Blue 75 BOTNAMEn" | /usr/bin/nc -D -4 -d -n -u 127.0.0.1 27960

# Remove bot
echo -e "xFFxFFxFFxFFkick BOTNAMEn" | /usr/bin/nc -D -4 -d -n -u 127.0.0.1 27960

#!/bin/bash

# Add bot

echo -e "xFFxFFxFFxFFaddbot Chicken Blue 75 BOTNAMEn" | /usr/bin/nc -D -4 -d -n -u 127.0.0.1 27960

# Remove bot

echo -e "xFFxFFxFFxFFkick BOTNAMEn" | /usr/bin/nc -D -4 -d -n -u 127.0.0.1 27960

Here is a list of the bots names, weapons and their accessories they are carrying.

Name:	Boa
Primary:	ZM LR300 ML
Secondary:	H&K MP5K
Sidearm:	.50 Desert Eagle
Grenades:	HE Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Cheetah
Primary:	Kalashnikov AK103
Secondary:	Franchi SPAS-12
Sidearm:	.50 Desert Eagle
Grenades:	HE Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Chicken
Primary:	H&K G36
Secondary:	H&K MP5K
Sidearm:	.50 Desert Eagle
Grenades:	HE Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Cobra
Primary:	ZM LR300 ML
Secondary:	H&K MP5K
Sidearm:	.50 Desert Eagle
Grenades:	Smoke Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Cockroach
Primary:	H&K UMP45
Secondary:	–
Sidearm:	Beretta 92G
Grenades:	Flash Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Cougar
Primary:	H&K G36
Secondary:	–
Sidearm:	Beretta 92G
Grenades:	Flash Grenades
Item 1:	Silencer
Item 2:	Kevlar Vest
Item 3:	–

Name:	Goose
Primary:	H&K 69
Secondary:	H&K UMP45
Sidearm:	.50 Desert Eagle
Grenades:	–
Item 1:	Extra Ammo
Item 2:	Kevlar Vest
Item 3:	–

Name:	Mantis
Primary:	ZM LR300 ML
Secondary:	–
Sidearm:	Beretta 92G
Grenades:	–
Item 1:	Laser Sight
Item 2:	Silencer
Item 3:	Kevlar Vest

Name:	Penguin
Primary:	ZM LR300 ML
Secondary:	–
Sidearm:	.50 Desert Eagle
Grenades:	–
Item 1:	Laser Sight
Item 2:	Silencer
Item 3:	Kevlar Vest

Name:	Puma
Primary:	ZM LR300 ML
Secondary:	–
Sidearm:	Beretta 92G
Grenades:	–
Item 1:	Laser Sight
Item 2:	Silencer
Item 3:	Kevlar Vest

Name:	Python
Primary:	H&K G36
Secondary:	Franchi SPAS-12
Sidearm:	.50 Desert Eagle
Grenades:	HE Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Raven
Primary:	H&K PSG-1
Secondary:	H&K MP5K
Sidearm:	.50 Desert Eagle
Grenades:	–
Item 1:	Kevlar Vest
Item 2:	Silencer
Item 3:	–

Name:	Scarab
Primary:	H&K G36
Secondary:	H&K MP5K
Sidearm:	.50 Desert Eagle
Grenades:	–
Item 1:	Kevlar Vest
Item 2:	Silencer
Item 3:	–

Name:	Scorpion
Primary:	Remington SR8
Secondary:	H&K MP5K
Sidearm:	Beretta 92G
Grenades:	HE Grenades
Item 1:	Kevlar Vest
Item 2:	–
Item 3:	–

Name:	Tiger
Primary:	Kalashnikov AK103
Secondary:	–
Sidearm:	Beretta 92G
Grenades:	HE Grenades
Item 1:	Medkit
Item 2:	Kevlar Vest
Item 3:	–

Name:	Widow
Primary:	ZM LR300 ML
Secondary:	H&K MP5K
Sidearm:	Beretta 92G
Grenades:	–
Item 1:	Kevlar Vest
Item 2:	Laser Sight
Item 3:	–

Tags Bash, Bots, Games, RCON, Server, Terror, Urban

How to

How to install an Urban Terror server with bots on FreeBSD

Post author By mariusvw
Post date June 19, 2011
1 Comment on How to install an Urban Terror server with bots on FreeBSD

This will install an Urban Terror server running under the user urban with 4 bots enabled on the server.

First of all we install the binaries, I prefer installing them from the ports, in case you don’t have root access you might want to manually download from https://www.urbanterror.info/. The configuration is quite the same so you should be able to install on your own.

For the port install use:

cd /usr/ports/games/iourbanterror/
make WITHOUT_CLIENT=1 
WITHOUT_GAMELIBS=1 
WITH_DEDICATED=1 
WITHOUT_CURL=1 
WITHOUT_OPENAL=1 
WITHOUT_MUMBLE=1 
WITHOUT_VORBIS=1 
WITH_TEAMARENA=1 install clean

cd /usr/ports/games/iourbanterror/

make WITHOUT_CLIENT=1

WITHOUT_GAMELIBS=1

WITH_DEDICATED=1

WITHOUT_CURL=1

WITHOUT_OPENAL=1

WITHOUT_MUMBLE=1

WITHOUT_VORBIS=1

WITH_TEAMARENA=1 install clean

Lets get some coffee, cause this installation might take a while… The installation requires downloading UrbanTerror411.zip from one of the mirrors which is around 1GB in size 🙂

After installing you need to add a user to run the server.

pw user add urban -m

1	pw user add urban -m

I don’t set a password for this account simply because I mostly su into it 😉 So…

su - urban

1	su - urban

First create the required directories

mkdir -p .ioUrbanTerror/q3ut4
cd .ioUrbanTerror/q3ut4

1 2	mkdir -p .ioUrbanTerror/q3ut4 cd .ioUrbanTerror/q3ut4

In this directory you need to add the configuration files: server.cfg / mapcycle.txt / bots.cfg

server.cfg

sets "Admin" "Marius van Witzenburg"
sets "Email" "marius@"
set rconpassword "This_Is_Your_RCON_Password"
set g_gametype "0"
set sv_hostname "Fire in the hole!"
set g_respawndelay "1"
set bot_enable "1"
set g_teamautojoin "1"
set g_maxteamkills "5"
set g_respawnprotection "3"

// (restart/map/nextmap/cyclemap)
set g_allowVote "536870926"

set g_log ""
set g_logroll "0"

set fraglimit "50"
set timelimit "15"

// Startup map
map ut4_turnpike

// Add bots
exec bots.cfg

sets "Admin" "Marius van Witzenburg"

sets "Email" "marius@"

set rconpassword "This_Is_Your_RCON_Password"

set g_gametype "0"

set sv_hostname "Fire in the hole!"

set g_respawndelay "1"

set bot_enable "1"

set g_teamautojoin "1"

set g_maxteamkills "5"

set g_respawnprotection "3"

// (restart/map/nextmap/cyclemap)

set g_allowVote "536870926"

set g_log ""

set g_logroll "0"

set fraglimit "50"

set timelimit "15"

// Startup map

map ut4_turnpike

// Add bots

exec bots.cfg

In case you want to change this configuration, check out: http://www.urbanterror.info/docs/180-/

mapcycle.txt

ut4_turnpike
ut4_abbey
ut4_prague
ut4_mandolin
ut4_algiers
ut4_austria
ut4_sanc
ut4_riyadh
ut4_thingley

ut4_turnpike

ut4_abbey

ut4_prague

ut4_mandolin

ut4_algiers

ut4_austria

ut4_sanc

ut4_riyadh

ut4_thingley

I limited the map list to the maps that work fine with bots.

bots.cfg

kick allbots
addbot boa 4 blue 25 "Bot 1"
addbot chicken 4 blue 25 "Bot 2"
addbot cockroach 4 blue 25 "Bot 3"
addbot goose 5 blue 25 "Bot 4"

kick allbots

addbot boa 4 blue 25 "Bot 1"

addbot chicken 4 blue 25 "Bot 2"

addbot cockroach 4 blue 25 "Bot 3"

addbot goose 5 blue 25 "Bot 4"

You can start the server by manual but I would advice you do run the server with this script in tmux or in GNU Screen.

start.sh

#!/bin/bash

# Dedicated
# 1 don't report
# 2 report to master servers

myExit() {
	kill $
	exit $?
}

trap myExit SIGINT

while true
do
	/usr/local/bin/ioUrTded 
		+set fs_game q3ut4 
		+set dedicated 1 
		+set net_ip 192.168.1.5 
		+set net_port 27960 
		+set com_hunkmegs 128 
		+exec server.cfg

	echo "server crashed on `date`" &gt; /usr/home/urban/last_crash.txt
done

#!/bin/bash

# Dedicated

# 1 don't report

# 2 report to master servers

myExit() {

kill $

exit $?

}

trap myExit SIGINT

while true

/usr/local/bin/ioUrTded

+set fs_game q3ut4

+set dedicated 1

+set net_ip 192.168.1.5

+set net_port 27960

+set com_hunkmegs 128

+exec server.cfg

echo "server crashed on `date`" > /usr/home/urban/last_crash.txt

done

Run it by doing

chmod 700 start.sh
./start.sh

1 2	chmod 700 start.sh ./start.sh

In case you want this server to be reachable for the public, don’t forget to set dedicated to 2.

Good luck! If you have any questions, let me know!

Useful info:
Urban Terror Server Setup PDF

Tags Bots, FreeBSD, Games, Server, Terror, Urban

FreeBSD How to

How to configure a IPv6 gateway for XS4ALL on FreeBSD

Post author By mariusvw
Post date June 13, 2011
No Comments on How to configure a IPv6 gateway for XS4ALL on FreeBSD

You might first need these two manuals.

How to use a PPPoE or PPPoA connection of XS4ALL on FreeBSD

How to configure IPv6 DHCP client for XS4ALL on FreeBSD

Configuring your server as a router is quite simple.

First edit /etc/rc.conf and add the following

ipv6_ifconfig_em0="2001:980:5E29::1 prefixlen 64"
ipv6_defaultrouter="-interface tun0"
ipv6_gateway_enable="YES"
rtadvd_enable="YES"
rtadvd_interfaces="em0"

ipv6_ifconfig_em0="2001:980:5E29::1 prefixlen 64"

ipv6_defaultrouter="-interface tun0"

ipv6_gateway_enable="YES"

rtadvd_enable="YES"

rtadvd_interfaces="em0"

This configures IPv6 for your interface and tells it to function as a gateway.

Now setup the config for rtadvd so it will give out the right IP range. Edit /etc/rtadvd.conf

em0: 
:addr="2001:980:5E29::":prefixlen#64:

1 2	em0: :addr="2001:980:5E29::":prefixlen#64:

Now fire up a client connected to the LAN side on em0 and visit the following page to check if you are using IPv6:

https://www.xs4all.nl/klant/veiligheid/mijnip

Another useful page with information how to configure IPv6 on your server is in the FreeBSD handbook.

Tags DHCP, FreeBSD, Gateway, IPv6, XS4ALL

FreeBSD How to

How to configure IPv6 DHCP client for XS4ALL on FreeBSD

Post author By mariusvw
Post date June 12, 2011
2 Comments on How to configure IPv6 DHCP client for XS4ALL on FreeBSD

For this installation you might be required to first establish the connection, check: How to use a PPPoE or PPPoA connection of XS4ALL on FreeBSD.

First you need to install a DHCP client

cd /usr/ports/net/dhcp6
make install clean

1 2	cd /usr/ports/net/dhcp6 make install clean

Setup config for dhcp6c

cp /usr/local/etc/dhcp6c.conf.sample /usr/local/etc/dhcp6c.conf
vi /usr/local/etc/dhcp6c.conf

1 2	cp /usr/local/etc/dhcp6c.conf.sample /usr/local/etc/dhcp6c.conf vi /usr/local/etc/dhcp6c.conf

Add the following

interface tun0 {
    send ia-pd 0;
};

id-assoc pd {
    prefix-interface em1 {
        sla-id 1;
    };
};

interface tun0 {

send ia-pd 0;

};

id-assoc pd {

prefix-interface em1 {

sla-id 1;

};

Add the following to /etc/rc.conf

dhcp6c_enable="YES"
dhcp6c_interfaces="tun0"
ipv6_enable="YES"
ipv6_defaultrouter="fe80::%tun0"

dhcp6c_enable="YES"

dhcp6c_interfaces="tun0"

ipv6_enable="YES"

ipv6_defaultrouter="fe80::%tun0"

Now startup the client

/usr/local/etc/rc.d/dhcp6c start

1	/usr/local/etc/rc.d/dhcp6c start

As last set the default route

route add -inet6 default -interface tun0

1	route add -inet6 default -interface tun0

To test the connection you should be able to ping XS4ALL.

ping6 xs6.xs4all.nl

1	ping6 xs6.xs4all.nl

Tags DHCP, FreeBSD, IPv6, XS4ALL