[Olsr-users] Where am I going wrong in the settings.
Henning Rogge
(spam-protected)
Tue Apr 8 22:20:15 CEST 2014
Are you sure you understand what the ping address and the HNA prefix is about?
Henning Rogge
On Tue, Apr 8, 2014 at 10:14 PM, ANDERSON JUNIOR GADO DA SILVA
<(spam-protected)> wrote:
> hello, actually did so because it was like I saw in the readme file of the
> plugin, but I'll change for 10.5.0.0/16 0.0.0.0 / 0 right now to see if it
> will make a difference, then come back here to post the result of the change
>
> Att
> Anderson Junior
>
>
> 2014-04-08 15:40 GMT-04:00 Teco Boot <(spam-protected)>:
>
>> Why is 10.5.0.0/16 HNA *and* the MANET subnet?
>>
>> Why not use dyn_gw with 0.0.0.0/0, to be advertised with HNA if (
>> 0.0.0.0/0 is present in routing table ) and ( ping to host via 0.0.0.0/24 is
>> reachable) ?
>>
>> Teco
>>
>> Op 8 apr. 2014, om 18:07 heeft ANDERSON JUNIOR GADO DA SILVA
>> <(spam-protected)> het volgende geschreven:
>>
>> > hello, I will show the outputs of the commands of the 3 nodes before and
>> > after cutting off the internet from one of the gw below:
>> >
>> > before
>> >
>> > Node 1 gw:
>> > echo '/all' | nc localhost 2006
>> > HTTP/1.0 200 OK
>> > Content-type: text/plain
>> >
>> > Table: Links
>> > Local IP Remote IP Hyst. LQ NLQ Cost
>> > 10.5.0.5 10.5.0.6 0.00 1.000 1.000 1.000
>> > 10.5.0.5 10.5.0.4 0.00 1.000 1.000 1.000
>> >
>> > Table: Neighbors
>> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
>> > 10.5.0.4 YES NO NO 3 1
>> > 10.5.0.6 YES NO NO 3 1
>> >
>> > Table: Topology
>> > Dest. IP Last hop IP LQ NLQ Cost
>> > 10.5.0.5 10.5.0.4 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.831 1.000 1.202
>> > 10.5.0.4 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.4 10.5.0.6 1.000 0.831 1.202
>> > 10.5.0.5 10.5.0.6 1.000 1.000 1.000
>> >
>> > Table: HNA
>> > Destination Gateway
>> > 10.5.0.0/16 10.5.0.5
>> > 0.0.0.0/0 10.5.0.5
>> >
>> > Table: MID
>> > IP address Aliases
>> >
>> > Table: Routes
>> > Destination Gateway IP Metric ETX Interface
>> > 10.5.0.4/32 10.5.0.4 1 1.000 wlan0
>> > 10.5.0.6/32 10.5.0.6 1 1.000 wlan0
>> >
>> > ======================================
>> > route
>> > Kernel IP routing table
>> > Destination Gateway Genmask Flags Metric Ref Use
>> > Iface
>> > default 172.16.0.1 0.0.0.0 UG 0 0 0
>> > eth1
>> > 10.5.0.0 * 255.255.0.0 U 0 0 0
>> > wlan0
>> > 10.5.0.4 10.5.0.4 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 10.5.0.6 10.5.0.6 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 172.16.0.0 * 255.255.255.0 U 0 0 0
>> > eth1
>> >
>> > Node 2 gw:
>> > echo '/all' | nc localhost 2006
>> > HTTP/1.0 200 OK
>> > Content-type: text/plain
>> >
>> > Table: Links
>> > Local IP Remote IP Hyst. LQ NLQ Cost
>> > 10.5.0.6 10.5.0.5 0.00 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.00 1.000 0.713 1.400
>> >
>> > Table: Neighbors
>> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
>> > 10.5.0.4 YES NO NO 3 1
>> > 10.5.0.5 YES NO NO 3 1
>> >
>> > Table: Topology
>> > Dest. IP Last hop IP LQ NLQ Cost
>> > 10.5.0.5 10.5.0.4 0.940 1.000 1.063
>> > 10.5.0.6 10.5.0.4 0.713 1.000 1.400
>> > 10.5.0.4 10.5.0.5 1.000 0.886 1.128
>> > 10.5.0.6 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.4 10.5.0.6 1.000 0.713 1.400
>> > 10.5.0.5 10.5.0.6 1.000 1.000 1.000
>> >
>> > Table: HNA
>> > Destination Gateway
>> > 10.5.0.0/16 10.5.0.6
>> > 0.0.0.0/0 10.5.0.6
>> >
>> > Table: MID
>> > IP address Aliases
>> >
>> > Table: Routes
>> > Destination Gateway IP Metric ETX Interface
>> > 10.5.0.4/32 10.5.0.4 1 1.400 wlan0
>> > 10.5.0.5/32 10.5.0.5 1 1.000 wlan0
>> >
>> > ===============================================
>> > route
>> > Kernel IP routing table
>> > Destination Gateway Genmask Flags Metric Ref Use
>> > Iface
>> > default 172.16.0.1 0.0.0.0 UG 0 0 0
>> > eth1
>> > 10.5.0.0 * 255.255.0.0 U 0 0 0
>> > wlan0
>> > 10.5.0.4 10.5.0.4 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 10.5.0.5 10.5.0.5 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 172.16.0.0 * 255.255.255.0 U 0 0 0
>> > eth1
>> >
>> >
>> > 3 client node:
>> > echo '/all' | nc localhost 2006
>> > HTTP/1.0 200 OK
>> > Content-type: text/plain
>> >
>> > Table: Links
>> > Local IP Remote IP Hyst. LQ NLQ Cost
>> > 10.5.0.4 10.5.0.6 0.00 0.761 1.000 1.313
>> > 10.5.0.4 10.5.0.5 0.00 1.000 1.000 1.000
>> >
>> > Table: Neighbors
>> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
>> > 10.5.0.5 YES NO NO 3 1
>> > 10.5.0.6 YES NO NO 3 1
>> >
>> > Table: Topology
>> > Dest. IP Last hop IP LQ NLQ Cost
>> > 10.5.0.5 10.5.0.4 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.761 1.000 1.313
>> > 10.5.0.4 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.4 10.5.0.6 1.000 0.643 1.555
>> > 10.5.0.5 10.5.0.6 1.000 1.000 1.000
>> >
>> > Table: HNA
>> > Destination Gateway
>> > 10.5.0.0/16 10.5.0.4
>> > 0.0.0.0/0 10.5.0.5
>> > 0.0.0.0/0 10.5.0.6
>> >
>> > Table: MID
>> > IP address Aliases
>> >
>> > Table: Routes
>> > Destination Gateway IP Metric ETX Interface
>> > 0.0.0.0/0 10.5.0.5 1 1.000 wlan0
>> > 10.5.0.5/32 10.5.0.5 1 1.000 wlan0
>> > 10.5.0.6/32 10.5.0.6 1 1.313 wlan0
>> >
>> > ==========================================
>> > route
>> > Kernel IP routing table
>> > Destination Gateway Genmask Flags Metric Ref Use
>> > Iface
>> > default 10.5.0.5 0.0.0.0 UG 2 0 0
>> > wlan0
>> > 10.5.0.0 * 255.255.0.0 U 0 0 0
>> > wlan0
>> > 10.5.0.5 10.5.0.5 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 10.5.0.6 10.5.0.6 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 192.168.1.0 * 255.255.255.0 U 0 0 0
>> > eth0
>> >
>> > after disconnecting the internet from node 1 gw
>> >
>> > Node 1 gw:
>> > echo '/all' | nc localhost 2006
>> > HTTP/1.0 200 OK
>> > Content-type: text/plain
>> >
>> > Table: Links
>> > Local IP Remote IP Hyst. LQ NLQ Cost
>> > 10.5.0.5 10.5.0.6 0.00 1.000 1.000 1.000
>> > 10.5.0.5 10.5.0.4 0.00 1.000 1.000 1.000
>> >
>> > Table: Neighbors
>> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
>> > 10.5.0.4 YES NO NO 3 1
>> > 10.5.0.6 YES NO NO 3 1
>> >
>> > Table: Topology
>> > Dest. IP Last hop IP LQ NLQ Cost
>> > 10.5.0.5 10.5.0.4 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.721 1.000 1.386
>> > 10.5.0.4 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.4 10.5.0.6 1.000 0.721 1.386
>> > 10.5.0.5 10.5.0.6 1.000 1.000 1.000
>> >
>> > Table: HNA
>> > Destination Gateway
>> > 10.5.0.0/16 10.5.0.5
>> > 0.0.0.0/0 10.5.0.6
>> >
>> > Table: MID
>> > IP address Aliases
>> >
>> > Table: Routes
>> > Destination Gateway IP Metric ETX Interface
>> > 0.0.0.0/0 10.5.0.6 1 1.000 wlan0
>> > 10.5.0.4/32 10.5.0.4 1 1.000 wlan0
>> > 10.5.0.6/32 10.5.0.6 1 1.000 wlan0
>> >
>> > ==============================================
>> > route
>> > Kernel IP routing table
>> > Destination Gateway Genmask Flags Metric Ref Use
>> > Iface
>> > default 172.16.0.1 0.0.0.0 UG 0 0 0
>> > eth1
>> > default 10.5.0.6 0.0.0.0 UG 2 0 0
>> > wlan0
>> > 10.5.0.0 * 255.255.0.0 U 0 0 0
>> > wlan0
>> > 10.5.0.4 10.5.0.4 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 10.5.0.6 10.5.0.6 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 172.16.0.0 * 255.255.255.0 U 0 0 0
>> > eth1
>> >
>> > Node 2 gw:
>> > echo '/all' | nc localhost 2006
>> > HTTP/1.0 200 OK
>> > Content-type: text/plain
>> >
>> > Table: Links
>> > Local IP Remote IP Hyst. LQ NLQ Cost
>> > 10.5.0.6 10.5.0.5 0.00 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.00 1.000 0.732 1.363
>> >
>> > Table: Neighbors
>> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
>> > 10.5.0.4 YES NO NO 3 1
>> > 10.5.0.5 YES NO NO 3 1
>> >
>> > Table: Topology
>> > Dest. IP Last hop IP LQ NLQ Cost
>> > 10.5.0.5 10.5.0.4 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.732 1.000 1.363
>> > 10.5.0.4 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.4 10.5.0.6 1.000 0.732 1.363
>> > 10.5.0.5 10.5.0.6 1.000 1.000 1.000
>> >
>> > Table: HNA
>> > Destination Gateway
>> > 10.5.0.0/16 10.5.0.6
>> > 0.0.0.0/0 10.5.0.6
>> >
>> > Table: MID
>> > IP address Aliases
>> >
>> > Table: Routes
>> > Destination Gateway IP Metric ETX Interface
>> > 10.5.0.4/32 10.5.0.4 1 1.363 wlan0
>> > 10.5.0.5/32 10.5.0.5 1 1.000 wlan0
>> >
>> > ======================================================
>> > route
>> > Kernel IP routing table
>> > Destination Gateway Genmask Flags Metric Ref Use
>> > Iface
>> > default 172.16.0.1 0.0.0.0 UG 0 0 0
>> > eth1
>> > 10.5.0.0 * 255.255.0.0 U 0 0 0
>> > wlan0
>> > 10.5.0.4 10.5.0.4 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 10.5.0.5 10.5.0.5 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 172.16.0.0 * 255.255.255.0 U 0 0 0
>> > eth1
>> >
>> > 3 client node:
>> > echo '/all' | nc localhost 2006
>> > HTTP/1.0 200 OK
>> > Content-type: text/plain
>> >
>> > Table: Links
>> > Local IP Remote IP Hyst. LQ NLQ Cost
>> > 10.5.0.4 10.5.0.6 0.00 0.831 1.000 1.202
>> > 10.5.0.4 10.5.0.5 0.00 1.000 1.000 1.000
>> >
>> > Table: Neighbors
>> > IP address SYM MPR MPRS Will. 2 Hop Neighbors
>> > 10.5.0.5 YES NO NO 3 1
>> > 10.5.0.6 YES NO NO 3 1
>> >
>> > Table: Topology
>> > Dest. IP Last hop IP LQ NLQ Cost
>> > 10.5.0.5 10.5.0.4 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.4 0.831 1.000 1.202
>> > 10.5.0.4 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.6 10.5.0.5 1.000 1.000 1.000
>> > 10.5.0.4 10.5.0.6 1.000 0.831 1.202
>> > 10.5.0.5 10.5.0.6 1.000 1.000 1.000
>> >
>> > Table: HNA
>> > Destination Gateway
>> > 10.5.0.0/16 10.5.0.4
>> > 0.0.0.0/0 10.5.0.5
>> > 0.0.0.0/0 10.5.0.6
>> >
>> > Table: MID
>> > IP address Aliases
>> >
>> > Table: Routes
>> > Destination Gateway IP Metric ETX Interface
>> > 0.0.0.0/0 10.5.0.5 1 1.000 wlan0
>> > 10.5.0.5/32 10.5.0.5 1 1.000 wlan0
>> > 10.5.0.6/32 10.5.0.6 1 1.202 wlan0
>> >
>> > ===============================================
>> > route
>> > Kernel IP routing table
>> > Destination Gateway Genmask Flags Metric Ref Use
>> > Iface
>> > default 10.5.0.5 0.0.0.0 UG 2 0 0
>> > wlan0
>> > 10.5.0.0 * 255.255.0.0 U 0 0 0
>> > wlan0
>> > 10.5.0.5 10.5.0.5 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 10.5.0.6 10.5.0.6 255.255.255.255 UGH 2 0 0
>> > wlan0
>> > 192.168.1.0 * 255.255.255.0 U 0 0 0
>> > eth0
>> >
>> > end
>> >
>> > at node 1 gw, may notice that it added the new default "default 10.5.0.6
>> > 0.0.0.0 UG 2 0 0 wlan0" route but both the client node 2 when node 1 gw are
>> > without internet connection, I do not know why he did not remove the first
>> > route that is not more being achieved. Maybe it's because the wan node 1 gw
>> > this set of static and not in dhcp mode.
>> >
>> > Att
>> > Anderson Junior
>> >
>> >
>> >
>> >
>> > 2014-04-08 5:32 GMT-04:00 Henning Rogge <(spam-protected)>:
>> > On Tue, Apr 8, 2014 at 3:53 AM, ANDERSON JUNIOR GADO DA SILVA
>> > <(spam-protected)> wrote:
>> > Hi, I spent the weekend and all day today trying to understand where
>> > this my mistake, but so far no concegui find, I'll try clearly explain my
>> > test environment, reduce to 3 the number of routers, let's go:
>> >
>> > Node 1 gw
>> > Node 2 gw
>> > 3 client node
>> >
>> > the 2 nodes that are gw, I configured the wan interfaces with fixed ip,
>> > catching internet switch, all routers are close, the node 3 cable I have
>> > connected my computer to test the internet, so I'll call the 3 routers, logo
>> > node 3 chooses a wheel, sometimes the node 1 node 2 times.
>> >
>> > everything working fine I will do some testing, I see that this pointed
>> > to the the route to node 1, then it will switch and lock the internet from
>> > node 1 to see if the node 3 will change the route to node 2 that still has
>> > internet but this does not happen, then I see this as the routing table and
>> > it has not changed, still pointing to node 1, only works if I restart olsr
>> > (/ etc / init.d / olsrd restart), when I do that it points to route to node
>> > 2, I wonder if I have to make a script and put it in cron will clear this
>> > route table from time to time, or how to make it update routes when a change
>> > occurs in the topology below follows like this now my olsr.conf
>> >
>> > You should see the HNA (Host and Network Association) of node one
>> > vanishing (you can check with the txtinfo output on node 3).
>> >
>> > If it does not vanish your usage/configuration of the dyn_gw plugin
>> > doesn't work, which makes olsr not to detect your internet loss.
>> >
>> > Henning Rogge
>> >
>> >
>> > --
>> > Olsr-users mailing list
>> > (spam-protected)
>> > https://lists.olsr.org/mailman/listinfo/olsr-users
>>
>
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