[Olsr-users] olsr not pinging in 2 hops

[pramod Jayram]

thanks for the help. It is working now.

On Mon, Oct 27, 2014 at 8:24 PM, pramod Jayram <(spam-protected)> wrote:

> Thanks for the help. Now i can ping from second hop i changed the topology
> of the laptops by blocking node A from node C without moving . But now node
> C cannot access the server on node A through 2 hops.
>
> On Sat, Oct 18, 2014 at 9:25 AM, pramod Jayram <(spam-protected)>
> wrote:
>
>> When i enable txtinfo plugin i get something like this
>> Using 'etx_ff' algorithm for lq calculation.
>> ---------- LOADING LIBRARY olsrd_txtinfo.so.0.1 ----------
>> DL loading failed: "olsrd_txtinfo.so.0.1: cannot open shared object file:
>> No such file or directory"!
>> -- PLUGIN LOADING FAILED! --
>>
>> and when i ping from r1 to r3 at second hop it says destination
>> unreachable but when i use tcpdump command it shows that r3 is neighbour of
>> r2. But i cant ping to that r3.
>>
>> thank you
>>
>> On Thu, Oct 16, 2014 at 6:41 PM, pramod Jayram <(spam-protected)>
>> wrote:
>>
>>> I used tcpdump command to trace the packet  and i found this
>>>
>>> 192.168.1.45.698 > 192.168.1.255.698: [udp sum ok] OLSRv4, seq 0x2be6,
>>> length 40
>>> Hello-LQ Message (0xc9), originator 192.168.1.45, ttl 1, hop 0
>>>   vtime 20.000s, msg-seq 0x0e97, length 36
>>>   hello-time 2.000s, MPR willingness 3
>>>     link-type Symmetric, neighbor-type Symmetric, len 20
>>>       neighbor 192.168.1.95, link-quality 38.82%, neighbor-link-quality
>>> 34.90%
>>>       neighbor 192.168.1.25, link-quality 89.41%, neighbor-link-quality
>>> 100.00%
>>>
>>> But still r1 device with ip 192.168.1.95 could not ping 192.168.2.25 at
>>> 2hops .
>>>
>>> Thank you
>>>
>>> On Thu, Oct 16, 2014 at 1:51 PM, pramod Jayram <(spam-protected)>
>>> wrote:
>>>
>>>> My syslog was something like this
>>>>
>>>> Oct 16 10:46:43 ubuntu olsrd[3048]: Writing '1' (was 0) to
>>>> /proc/sys/net/ipv4/conf/all/send_redirects
>>>> Oct 16 10:46:43 ubuntu olsrd[3048]: Writing '1' (was 0) to
>>>> /proc/sys/net/ipv4/conf/all/rp_filter
>>>> Oct 16 10:46:43 ubuntu olsrd[3048]: olsr.org -
>>>> 0.6.7-git_0000000-hash_d86f485b79629c309dff4f9ae902560c stopped
>>>> Oct 16 10:46:51 ubuntu olsrd[3644]: Writing '1' (was 1) to
>>>> /proc/sys/net/ipv4/ip_forward
>>>> Oct 16 10:46:51 ubuntu olsrd[3644]: Writing '0' (was 1) to
>>>> /proc/sys/net/ipv4/conf/all/send_redirects
>>>> Oct 16 10:46:51 ubuntu olsrd[3644]: Writing '0' (was 1) to
>>>> /proc/sys/net/ipv4/conf/all/rp_filter
>>>> Oct 16 10:46:51 ubuntu olsrd[3644]: Writing '0' (was 0) to
>>>> /proc/sys/net/ipv4/conf/wlan0/send_redirects
>>>> Oct 16 10:46:51 ubuntu olsrd[3644]: Writing '0' (was 0) to
>>>> /proc/sys/net/ipv4/conf/wlan0/rp_filter
>>>>
>>>>
>>>
>>
>
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