[Olsr-users] Pinging not working after an hour

[Markus Kittenberger]

On Fri, Aug 26, 2011 at 2:35 AM, John Tobias <(spam-protected)>wrote:

> Hi Guys,
>
> I have this scenario:  My three devices (devA, devB and devC ) are
> running for an hour, they have a static route (Hna4), NAT (iptables -t
> nat -A POSTROUTING -s 192.168.13.0/24 -j MASQUERADE) and connected to
>
better only nat traffic that actually leaves the mesh, not any traffic that
comes from it going anywhere,...
e.g. -A POSTROUTING -s 192.168.13.0/24 -o eth0 -j MASQUERADE

if eth0 is your "internet" interface and mesh is running on another one
(e.g. wifi0)

Markus

> the Internet. I could ping outside world, they could see each other
> (see the link table) but, pinging each other didn't work. But, when I
> restart all devices, the ping is working again.
>
>
> devA: 192.168.13.251
> devB: 192.168.13.232
> devC: 192.168.13.236
>
> Table: Links
> Local IP        Remote IP       Hyst.   LQ      NLQ     Cost
> 192.168.13.251  192.168.13.232  0.00    0.851   1.000   1.175
> 192.168.13.251  192.168.13.236  0.00    0.372   0.525   5.107
>
> Table: Neighbors
> IP address      SYM     MPR     MPRS    Will.   2 Hop Neighbors
> 192.168.13.236  YES     NO      NO      4       1
> 192.168.13.232  YES     YES     NO      4       1
>
> Table: Topology
> Dest. IP        Last hop IP     LQ      NLQ     Cost
> 192.168.13.236  192.168.13.232  0.557   0.541   3.317
> 192.168.13.251  192.168.13.232  1.000   0.851   1.175
> 192.168.13.232  192.168.13.236  0.553   0.514   3.520
> 192.168.13.251  192.168.13.236  0.576   0.372   4.656
> 192.168.13.232  192.168.13.251  0.851   1.000   1.175
> 192.168.13.236  192.168.13.251  0.372   0.525   5.107
>
> Table: HNA
> Destination     Gateway
> 0.0.0.0/0       192.168.13.251
>
> Table: MID
> IP address      Aliases
>
> Table: Routes
> Destination     Gateway IP      Metric  ETX     Interface
> 192.168.13.232/32       192.168.13.232  1       1.175   wlan0
> 192.168.13.236/32       192.168.13.236  1       5.107   wlan0
>
> Any idea?
>
> john
>
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>
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