OLSR - di Ubuntu

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Sumber: http://wmunguiam.blogspot.com/2009/01/olsr-over-ubuntu-804.html


1.- Get information http://www.olsr.org/?q=download

2.- Get OLSR package Visit: http://packages.ubuntu.com/search?keywords=olsrd

3.- Install OLSR daemon (and dependecies: libc6 bison flex) wmunguiam@server:~$ sudo apt-get instal olsrd olsrd-plugins

If you download lastest olsr package, install it by going to olsrd dowloaded directory, uncompress it and: wmunguiam@server:~$ make wmunguiam@server:~$ sudo make install

4.-Edit /etc/olsrd/olsrd.conf as below as example (Modify if you need) wmunguiam@server:~$ sudo cp /etc/olsrd/olsrd.conf /etc/olsrd/olsrd.conf.original wmunguiam@server:~$ sudo vim /etc/olsrd/olsrd.conf

   DebugLevel 1
   Interface "wlan1"
   {
   # Ip4Broadcast 255.255.255.255
   # Ip6AddrType site-local
   # Ip6MulticastSite ff05::11
   # Ip6MulticastGlobal ff0e::1
   HelloInterval 6.0
   HelloValidityTime 600.0
   TcInterval 0.5
   TcValidityTime 300.0
   MidInterval 10.0
   MidValidityTime 300.0
   HnaInterval 10.0
   HnaValidityTime 300.0
   # Weight 0
   # LinkQualityMult 192.168.0.1 0.5
   }
   LinkQualityFishEye 1
   LinkQualityDijkstraLimit 3 3.0
   IpVersion 4
   ClearScreen yes
   Hna4
   {
   # Internet gateway:
   # Agregado WALTER
   # 10.10.10.0 255.255.255.0
   # 0.0.0.0 0.0.0.0
   # more entries can be added:
   # 192.168.1.0 255.255.255.0
   }
   Hna6
   {
   # Internet gateway:
   # :: 0
   # more entries can be added:
   # fec0:2200:106:: 48
   }
   AllowNoInt no
   #TosValue 16
   Willingness 7
   IpcConnect
   {
   MaxConnections 1
   Host 127.0.0.1
   Host 10.10.10.11
   Net 10.10.10.0 255.255.255.0
   }
   UseHysteresis no
   #HystScaling 0.50
   #HystThrHigh 0.80
   #HystThrLow 0.30
   LinkQualityLevel 2
   LinkQualityWinSize 100
   Pollrate 0.1
   TcRedundancy 2
   MprCoverage 5
   #LoadPlugin "olsrd_httpinfo.so.0.1"
   #{
   # # defaults to 1978
   # PlParam "Port" "8080"
   # #PlParam "Host" "80.23.53.22"
   # #PlParam "Net" "10.0.0.0 255.0.0.0"
   # #PlParam "Net" "0.0.0.0 0.0.0.0"
   #}
   #LoadPlugin "olsrd_dyn_gw.so.0.4"
   #{
   # PlParam "Interval" "40"
   # PlParam "Ping" "141.1.1.1"
   # PlParam "Ping" "194.25.2.129"
   #}
   #LoadPlugin "olsrd_nameservice.so.0.2"
   #{
   #PlParam "name" "xxx"
   #PlParam "a.b.c.d" "xxx-eth"
   #PlParam "a.b.c.e" "xxx-bbb"
   #PlParam "a.b.c.f" "xxx-olsr"
   #PlParam "suffix" ".olsr"
   #}
   #LoadPlugin "olsrd_dot_draw.so.0.3"
   #{
   #PlParam "accept" "192.168.0.5"
   #PlParam "port" "2004"
   #}

5.-Edit linux network interface(s) to work as Ad-hoc node wmunguiam@server:~$ sudo vim /etc/network/interfaces

   auto lo
   iface lo inet loopback
   auto wlan0
   allow-hot plug wlan0
   iface wlan0 inet static
   address 10.10.10.11
   netmask 255.255.255.0
   wireless-mode ad-hoc
   wireless-channel 1
   wireless-key s:12345
   wireless-essid MESH
   #auto eth0
   #iface eth0 inet dhcp

6.-Restart services: networking and OLSR wmunguiam@server:~$ sudo /etc/init.d/network restart wmunguiam@server:~$ sudo /etc/init.d/olsrd start

OBS: If you get this: wmunguiam@server:~$ sudo /etc/init.d/network restart

   Error for wireless request "Set Mode" (8B06) :
   SET failed on device wlan0 ; Invalid argument.
   Error for wireless request "Set Mode" (8B06) :
   SET failed on device wlan0 ; Device or resource busy.

Means your wireless Interface (Hardware) does not support working on Ad-hoc mode. You have to use (recommended) an USB Wireless Card.


7.-Verify services wmunguiam@server:~$ ifconfig wlan1 wlan1 Link encap:Ethernet direcciónHW 00:e0:4c:00:39:1d inet dirección:10.10.10.11 Difusión:10.10.10.255 Máscara:255.255.255.0 dirección inet6: fe80::2e0:4cff:fe00:391d/64 Alcance:Vínculo ARRIBA DIFUSIÓN CORRIENDO MULTICAST MTU:1500 Métrica:1 RX packets:0 errors:17 dropped:0 overruns:0 frame:0 TX packets:181 errors:0 dropped:0 overruns:0 carrier:0 colisiones:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:10918 (10.6 KB)

wmunguiam@server:~$ iwconfig wlan1 802.11b/g linked ESSID:"MESH" Mode:Ad-Hoc Channel=1 Cell: B2:EF:82:A6:57:82 Bit Rate=54 Mb/s Retry:on Fragment thr:off Link Quality=0/100 Signal level=0 dBm Noise level=0 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0

wmunguiam@server:~$ route Tabla de rutas IP del núcleo Destino Pasarela Genmask Indic Métric Ref Uso Interfaz 192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0 10.10.10.0 * 255.255.255.0 U 0 0 0 wlan1 link-local * 255.255.0.0 U 1000 0 0 wlan1 default 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0

OBS: WLAN0 interface to connect to internet (GW)


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