[Olsr-users] Help in mesh configuration
Michel Blais
(spam-protected)
Tue Aug 16 23:07:50 CEST 2011
Remove the hna 0.0.0.0/0 from dev a. Only one node should have 0.0.0.0/0
except if you know what you're doing.
Michel
Le 2011-08-16 17:04, John Tobias a écrit :
> Hey Guys,
>
> Thanks for your patient. I corrected the Hna4 of devB, I put "0.0.0.0
> 0.0.0.0".
>
> *Here's the latest status of DevB:*
> Table: Links
> Local IP Remote IP Hyst. LQ NLQ Cost
> 192.168.3.4 192.168.3.3 0.00 0.905 1.000 1.104
>
> Table: Neighbors
> IP address SYM MPR MPRS Will. 2 Hop Neighbors
> 192.168.3.3 YES NO NO 4 1
>
> Table: Topology
> Dest. IP Last hop IP LQ NLQ Cost
> 192.168.3.4 192.168.3.3 1.000 0.905 1.104
> 192.168.3.3 192.168.3.4 0.905 1.000 1.104
>
> Table: HNA
> Destination Gateway
> 0.0.0.0/0 <http://0.0.0.0/0> 192.168.3.4
>
> Table: MID
> IP address Aliases
>
> Table: Routes
> Destination Gateway IP Metric ETX Interface
> 192.168.3.3/32 <http://192.168.3.3/32> 192.168.3.3 1
> 1.104 wlan0
>
>
> *Here's the latest status of DevA:*
> Table: Links
> Local IP Remote IP Hyst. LQ NLQ Cost
> 192.168.3.3 192.168.3.4 0.00 1.000 0.937 1.066
>
> Table: Neighbors
> IP address SYM MPR MPRS Will. 2 Hop Neighbors
> 192.168.3.4 YES NO NO 4 0
>
> Table: Topology
> Dest. IP Last hop IP LQ NLQ Cost
> 192.168.3.4 192.168.3.3 1.000 0.937 1.066
> 192.168.3.3 192.168.3.4 0.940 0.835 1.271
>
> Table: HNA
> Destination Gateway
> 0.0.0.0/0 <http://0.0.0.0/0> 192.168.3.4
>
> Table: MID
> IP address Aliases
>
> Table: Routes
> Destination Gateway IP Metric ETX Interface
> 0.0.0.0/0 <http://0.0.0.0/0> 192.168.3.4 1 1.066 wlan0
> 192.168.3.4/32 <http://192.168.3.4/32> 192.168.3.4 1
> 1.066 wlan0
>
> *Here's the latest routing table of DevA:*
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref
> Use Iface
> 192.168.3.4 * 255.255.255.255 UH 2 0
> 0 wlan0
> 192.168.3.0 * 255.255.255.0 U 0 0
> 0 wlan0
> default 192.168.3.4 0.0.0.0 UG 2 0
> 0 wlan0
>
> But, when I ping google.com <http://google.com>, I got ping: bad
> address 'google.com <http://google.com>'.
>
> Btw, I am using olsrd-0.6.1 released of olsr.
>
> Regards,
>
> john
>
>
>
> On Tue, Aug 16, 2011 at 1:32 PM, Markus Kittenberger
> <(spam-protected) <mailto:(spam-protected)>> wrote:
>
> as i already said in my previous mail,..
>
> you have to announce the "outside world" with olsr on devB
>
> e.g. such an hna
>
> Hna4
> {
> 0.0.0.0 0.0.0.0
> }
>
> Markus
>
> On Tue, Aug 16, 2011 at 10:07 PM, John Tobias
> <(spam-protected) <mailto:(spam-protected)>> wrote:
>
> Hi Michel,
>
> I used your default config on my two devices DevA and DevB. I
> just added the "olsrd_txtinfo.so.0.1" section and in interface
> section, I only put "wlan0".
>
> LoadPlugin "olsrd_txtinfo.so.0.1"
> {
> PlParam "Accept" "127.0.0.1"
> }
>
> Before running the oslr, I bring up the wlan0 on both devices
> (see the command below), ping it, both devices responded to
> each other.
> iwconfig wlan0 essid mesh0 mode ad-hoc channel 1
> ifconfig wlan0 192.168.13.3 netmask 255.255.255.0 (devA)
> ifconfig wlan0 192.168.13.4 netmask 255.255.255.0 (devB)
>
> Again, DevB is capable of reaching outside world because of
> eth0 - it has an IP 192.168.1.168 and default gateway 192.168.1.1
> Here is the routing table of DevB:
>
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric
> Ref Use Iface
> 192.168.3.3 * 255.255.255.255 UH 2
> 0 0 wlan0
> 192.168.3.0 * 255.255.255.0 U 0
> 0 0 wlan0
> 192.168.1.0 * 255.255.255.0 U 0
> 0 0 eth0
> default 192.168.1.1 0.0.0.0 UG 0
> 0 0 eth0
>
> While DevA is not capable of reaching outside world.
> Here is the routing table of DevA:
>
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric
> Ref Use Iface
> 192.168.3.4 * 255.255.255.255 UH 2
> 0 0 wlan0
> 192.168.3.0 * 255.255.255.0 U 0
> 0 0 wlan0
>
>
> *DevB status:*
>
> Table: Links
> Local IP Remote IP Hyst. LQ NLQ Cost
> 192.168.3.4 192.168.3.3 0.00 1.000 1.000 1.000
>
> Table: Neighbors
> IP address SYM MPR MPRS Will. 2 Hop Neighbors
> 192.168.3.3 YES NO NO 4 0
>
>
> Table: Topology
> Dest. IP Last hop IP LQ NLQ Cost
> 192.168.3.4 192.168.3.3 1.000 1.000 1.000
> 192.168.3.3 192.168.3.4 1.000 1.000 1.000
>
> Table: HNA
> Destination Gateway
> 1.234.56.0/27 <http://1.234.56.0/27> 192.168.3.4
> 123.45.67.0/24 <http://123.45.67.0/24> 192.168.3.4
>
>
> Table: MID
> IP address Aliases
>
> Table: Routes
> Destination Gateway IP Metric ETX Interface
> 192.168.3.3/32 <http://192.168.3.3/32> 192.168.3.3
> 1 1.000 wlan0
>
>
> *DevA status:*
>
> Table: Links
> Local IP Remote IP Hyst. LQ NLQ Cost
> 192.168.3.3 192.168.3.4 0.00 1.000 1.000 1.000
>
>
> Table: Neighbors
> IP address SYM MPR MPRS Will. 2 Hop Neighbors
> 192.168.3.4 YES NO NO 4 0
>
>
> Table: Topology
> Dest. IP Last hop IP LQ NLQ Cost
> 192.168.3.4 192.168.3.3 1.000 1.000 1.000
> 192.168.3.3 192.168.3.4 1.000 1.000 1.000
>
> Table: HNA
> Destination Gateway
> 1.234.56.0/27 <http://1.234.56.0/27> 192.168.3.3
> 123.45.67.0/24 <http://123.45.67.0/24> 192.168.3.3
>
>
> Table: MID
> IP address Aliases
>
> Table: Routes
> Destination Gateway IP Metric ETX Interface
> 192.168.3.4/32 <http://192.168.3.4/32> 192.168.3.4
> 1 1.000 wlan0
>
>
> I have a follow up questions:
> 1. In my step-by-step procedures, did I miss something?. If I
> have a mistake, could you correct it?
> 2. With regards to the kernel, are there any required modules?.
>
>
> Regards,
>
> john
>
>
>
>
> On Mon, Aug 15, 2011 at 8:05 PM, Michel Blais
> <(spam-protected) <mailto:(spam-protected)>>
> wrote:
>
> This is the link with the default config i used at first.
> You should add security plugin if you run public network.
>
> http://staros.tog.net/wiki/OLSR
>
> Le 2011-08-15 22:24, "John Tobias"
> <(spam-protected)
> <mailto:(spam-protected)>> a écrit :
> > Hi Guys,
> >
> > I was trying to configure my two devices to enable the
> mesh network support.
> > I will call them DevA and DevB, the two devices seems
> they can see to each
> > other (I can ping them vice-versa). DevB has a
> capability to go outside
> > world (WAN), but DevA need to use the mesh network in
> order to go outside
> > world. When, I issue a command 'ping google.com
> <http://google.com>' on DevA, it doesn't work.
> > Any idea what am I missing (Please see DevA and DevB
> configuration below)?
> >
> > NOTE: I do not have a router that support mesh
> networking and I am not sure
> > if I needed it.
> >
> > DevA:
> > wlan0 Link encap:Ethernet HWaddr 00:0E:8E:30:BC:07
> > inet addr:192.168.13.3 Bcast:192.168.13.255
> Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > RX packets:28579 errors:105 dropped:0 overruns:0 frame:0
> > TX packets:3344 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:3761333 (3.5 Mb) TX bytes:361494 (353.0 Kb)
> >
> > Table: Links
> > Local IP Remote IP Hyst. LQ NLQ Cost
> > 192.168.13.3 192.168.13.4 0.00 1.000 0.862 1.158
> >
> > Table: Neighbors
> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
> > 192.168.13.4 YES NO NO 3 0
> >
> > Table: Topology
> > Dest. IP Last hop IP LQ NLQ Cost
> > 192.168.13.4 192.168.13.3 1.000 0.862 1.158
> > 192.168.13.3 192.168.13.4 0.862 1.000 1.158
> >
> > Table: HNA
> > Destination Gateway
> > 192.168.13.0/24 <http://192.168.13.0/24> 192.168.13.3
> >
> > Table: MID
> > IP address Aliases
> >
> > Table: Routes
> > Destination Gateway IP Metric ETX Interface
> > 192.168.13.4/32 <http://192.168.13.4/32> 192.168.13.4 1
> 1.158 wlan0
> >
> >
> > *DevB:*
> > eth0 Link encap:Ethernet HWaddr 00:25:19:BF:AF:F4
> > inet addr:192.168.1.168 Bcast:192.168.1.255
> Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1492 Metric:1
> > RX packets:9247 errors:0 dropped:0 overruns:0 frame:0
> > TX packets:3892 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:651031 (635.7 Kb) TX bytes:1595657 (1.5 Mb)
> >
> > wlan0 Link encap:Ethernet HWaddr 00:0E:8E:30:BB:A2
> > inet addr:192.168.13.4 Bcast:192.168.13.255
> Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> > RX packets:194197 errors:480 dropped:0 overruns:0 frame:0
> > TX packets:15546 errors:0 dropped:0 overruns:0 carrier:0
> > collisions:0 txqueuelen:1000
> > RX bytes:25706893 (24.5 Mb) TX bytes:1726766 (1.6 Mb)
> >
> > Table: Links
> > Local IP Remote IP Hyst. LQ NLQ Cost
> > 192.168.13.4 192.168.13.3 0.00 0.862 1.000 1.158
> >
> > Table: Neighbors
> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
> > 192.168.13.3 YES NO NO 5 0
> >
> > Table: Topology
> > Dest. IP Last hop IP LQ NLQ Cost
> > 192.168.13.4 192.168.13.3 1.000 0.862 1.158
> > 192.168.13.3 192.168.13.4 0.862 1.000 1.158
> >
> > Table: HNA
> > Destination Gateway
> > 192.168.13.0/24 <http://192.168.13.0/24> 192.168.13.4
> >
> > Table: MID
> > IP address Aliases
> >
> > Table: Routes
> > Destination Gateway IP Metric ETX Interface
> > 192.168.13.3/32 <http://192.168.13.3/32> 192.168.13.3 1
> 1.158 wlan0
> >
> >
> > Thanks,
> >
> > john
>
>
>
> --
> Olsr-users mailing list
> (spam-protected) <mailto:(spam-protected)>
> https://lists.olsr.org/mailman/listinfo/olsr-users
>
>
>
--
Michel Blais
Administrateur réseau / Network administrator
Targo Communications
www.targo.ca
514-448-0773
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