source: liacs/net/as2/WikiStart.txt@ 120

= Welcome to Group 1 - netlab 2009 - LIACS =

Check [wiki:Assignment3] for hints on the assigment.

Network/routing configuration
{{{
$ cat /etc/network/interfaces 
auto lo
iface lo inet loopback

auto eth1
iface eth1 inet static
     address 132.229.136.242
     netmask 255.255.255.240
     gateway 132.229.136.241
     up route add -net 132.229.136.8 netmask 255.255.255.248 gw 132.229.136.243 dev eth1
     up route add -net 132.229.136.16 netmask 255.255.255.248 gw 132.229.136.244 dev eth1
     up route add -net 132.229.136.24 netmask 255.255.255.248 gw 132.229.136.245 dev eth1
     up route add -net 132.229.136.32 netmask 255.255.255.248 gw 132.229.136.246 dev eth1
     up route add -net 132.229.136.40 netmask 255.255.255.248 gw 132.229.136.247 dev eth1
     up route add -net 132.229.136.48 netmask 255.255.255.248 gw 132.229.136.248 dev eth1
     up route add -net 132.229.136.56 netmask 255.255.255.248 gw 132.229.136.249 dev eth1
     up route add -net 132.229.136.64 netmask 255.255.255.248 gw 132.229.136.250 dev eth1
     up route add -net 132.229.136.72 netmask 255.255.255.248 gw 132.229.136.251 dev eth1

auto eth2
iface eth2 inet static
     address 132.229.136.1
     netmask 255.255.255.248

}}}

Relevant dhcpd configation:
{{{
subnet 132.229.136.0 netmask 255.255.255.248 {
  range 132.229.136.2 132.229.136.6;
  option routers 132.229.136.1;
  option domain-name "grp1.netlab2009.liacs.nl";
  option domain-name-servers 132.229.136.1, 132.229.16.95;
}
}}}

= email hint = 
{{{
# upgrade needed for postfix
$ sudo apt-get update
$ sudo apt-get dist-upgrade
$ reboot
$ sudo apt-get install postfix
$ sudo apt-get install cyrus-imapd-2.2
}}}
https://help.ubuntu.com/community/Cyrus

Username/password cyrus imap server at http://www.faqs.org/docs/Linux-HOWTO/Cyrus-IMAP.html

saslauthd deamon draaien, met pam authenticatie

= General saslauthd authentication with PAM backend (unix password file) =
{{{
$ cat /etc/default/saslauthd
START=yes
NAME="saslauthd"
MECHANISMS="pam"
MECH_OPTIONS=""
THREADS=5
}}}

= Postfix SMTP AUTH =

Add to /etc/postfix/main.conf
{{{
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes

smtpd_recipient_restrictions =
   permit_sasl_authenticated,
   permit_mynetworks,
   check_relay_domains
}}}

{{{
$ cat /etc/postfix/sasl/smtpd.conf
saslauthd_path: /var/run/saslauthd/mux
pwcheck_method: saslauthd
mech_list: plain login
}}}

Due to postfix chroot envirionment and some sasl2 weirdness in config file, duplicate
{{{
$ cat /var/spool/postfix/usr/lib/sasl2/smtpd.conf 
saslauthd_path: /var/run/saslauthd/mux
pwcheck_method: saslauthd
mech_list: plain login
}}}

= IMAP sasl auth =
Alter /etc/imapd.conf to make sure below is set
{{{
sasl_mech_list: PLAIN
sasl_pwcheck_method: auxprop
sasl_auxprop_plugin: sasldb
sasl_auto_transition: no
}}}

To run postfix with auxprop (sasl password file backend)
{{{
$ adduser postfix sasl
$ cat /etc/postfix/sasl/smtpd.conf
pwcheck_method: auxprop
mech_list: plain login
$ cat /var/spool/postfix/usr/lib/sasl2/smtpd.conf
pwcheck_method: auxprop
mech_list: plain login
}}}


 * BIND/Named at [wiki:BIND separate page]
 * Apache/trac at [wiki:ApacheWithTrac separate page]

Enjoy!
Johan & /Rick

= XMMS Jabberd =
In /etc/ejabberd/ejabberd.cfg add/alter the lines:

{{{
%% Admin user
{acl, admin, {user, "netlab"}}.
{access, configure, [{allow, admins}]}.

%% Hostname
{hosts, ["kami"]}.
}}}
Where netlab is your user name and kami is the hostname.

Use "ejabberdctl register" to create this user.

At http://localhost/admin/ you should now be able to login with the user you created above.

To start all over again in case of error, just whipe the database files {{{rm var/lib/ejabberd/*}}}

To generate bind SRV records http://www.jms1.net/jabberd2/srv.shtml and add these to your bind zone files.

Webinterface at http://grp1.netlab2009.liacs.nl:5280/admin/ {{{netlab@grp1.netlab2009.liacs.nl/netlab}}}

== Starting Points ==

 * TracGuide --  Built-in Documentation
 * [http://trac.edgewall.org/ The Trac project] -- Trac Open Source Project
 * [http://trac.edgewall.org/wiki/TracFaq Trac FAQ] -- Frequently Asked Questions
 * TracSupport --  Trac Support

For a complete list of local wiki pages, see TitleIndex.