[B.A.T.M.A.N.] originators says yes, batping says no

[B.A.T.M.A.N.] originators says yes, batping says no

[Jacob Marble]

I have three nodes running OpenWrt r16484 (SVN) and batman-advanced
r1298.  All nodes show each other in originators.  batping gets host
unreachable for all relationships, and the host unreachable messages
come very quickly, maybe 1000/second.  Here is a log sample, log_level
4.  log_level 11 doesn't show anything.

The setup I'm using worked fine with r1176.  Using ahdemo.

[  42949625] Received BATMAN packet via NB: 00:15:6d:a7:6a:9e, IF:
ath0 [00:15:6d:a7:6a:9c] (from OG: 00:15:6d:a7:6a:9e, via old OG:
00:15:6d:a7:6a:9e, seqno 214, tq 255, TTL 50, V 7, IDF 0)
[  42949625] updating last_seqno: old 213, new 214
[  42949625] bidirectional: orig = 00:15:6d:a7:6a:9e neigh =
00:15:6d:a7:6a:9e => own_bcast = 64, real recv = 64, local tq: 255,
asym_penality: 255, total tq: 255
[  42949625] update_originator(): Searching and updating originator
entry of received packet
[  42949625] Updating existing last-hop neighbour of originator
[  42949625] Forwarding packet: tq_orig: 255, tq_avg: 255, tq_forw:
250, ttl_orig: 49, ttl_forw: 49
[  42949625] Forwarding packet: rebroadcast neighbour packet with
direct link flag
[  42949625] Sending own packet (originator 00:15:6d:a7:6a:9c, seqno
216, TQ 255, TTL 50, IDF off) on interface ath0 [00:15:6d:a7:6a:9c]
[  42949625] Received BATMAN packet via NB: 00:15:6d:a7:6a:14, IF:
ath0 [00:15:6d:a7:6a:9c] (from OG: 00:15:6d:a7:6a:9e, via old OG:
00:15:6d:a7:6a:9e, seqno 214, tq 240, TTL 49, V 7, IDF 1)
[  42949625] bidirectional: orig = 00:15:6d:a7:6a:9e neigh =
00:15:6d:a7:6a:14 => own_bcast = 63, real recv = 64, local tq: 251,
asym_penality: 255, total tq: 236
[  42949625] update_originator(): Searching and updating originator
entry of received packet
[  42949625] Updating existing last-hop neighbour of originator
[  42949625] Drop packet: duplicate packet received
[  42949625] Forwarding packet (originator 00:15:6d:a7:6a:9e, seqno
214, TQ 240, TTL 49, IDF on) on interface ath0 [00:15:6d:a7:6a:9c]
[  42949625] Received BATMAN packet via NB: 00:15:6d:a7:6a:9e, IF:
ath0 [00:15:6d:a7:6a:9c] (from OG: 00:15:6d:a7:6a:9c, via old OG:
00:15:6d:a7:6a:9c, seqno 216, tq 236, TTL 49, V 7, IDF 1)
[  42949625] Drop packet: originator packet from myself (via neighbour)
[  42949625] Received BATMAN packet via NB: 00:15:6d:a7:6a:14, IF:
ath0 [00:15:6d:a7:6a:9c] (from OG: 00:15:6d:a7:6a:9c, via old OG:
00:15:6d:a7:6a:9c, seqno 216, tq 240, TTL 49, V 7, IDF 1)
[  42949625] Drop packet: originator packet from myself (via neighbour)
[  42949625] Received BATMAN packet via NB: 00:15:6d:a7:6a:14, IF:
ath0 [00:15:6d:a7:6a:9c] (from OG: 00:15:6d:a7:6a:14, via old OG:
00:15:6d:a7:6a:14, seqno 205, tq 255, TTL 50, V 7, IDF 0)
[  42949625] updating last_seqno: old 204, new 205
[  42949625] bidirectional: orig = 00:15:6d:a7:6a:14 neigh =
00:15:6d:a7:6a:14 => own_bcast = 64, real recv = 64, local tq: 255,
asym_penality: 255, total tq: 255
[  42949625] update_originator(): Searching and updating originator
entry of received packet
[  42949625] Updating existing last-hop neighbour of originator
[  42949625] Forwarding packet: tq_orig: 255, tq_avg: 254, tq_forw:
250, ttl_orig: 49, ttl_forw: 49
[  42949625] Forwarding packet: rebroadcast neighbour packet with
direct link flag
[  42949625] Received BATMAN packet via NB: 00:15:6d:a7:6a:9e, IF:
ath0 [00:15:6d:a7:6a:9c] (from OG: 00:15:6d:a7:6a:14, via old OG:
00:15:6d:a7:6a:14, seqno 205, tq 240, TTL 49, V 7, IDF 1)
[  42949625] bidirectional: orig = 00:15:6d:a7:6a:14 neigh =
00:15:6d:a7:6a:9e => own_bcast = 64, real recv = 64, local tq: 255,
asym_penality: 255, total tq: 240
[  42949625] update_originator(): Searching and updating originator
entry of received packet
[  42949625] Updating existing last-hop neighbour of originator
[  42949625] Drop packet: duplicate packet received
[  42949625] Forwarding packet (originator 00:15:6d:a7:6a:14, seqno
205, TQ 240, TTL 49, IDF on) on interface ath0 [00:15:6d:a7:6a:9c]

Re: [B.A.T.M.A.N.] originators says yes, batping says no

[Jacob Marble]

On Thu, Jun 18, 2009 at 4:22 PM, Jacob Marble<jacobmarble@gmail.com> wrote:
> I have three nodes running OpenWrt r16484 (SVN) and batman-advanced
> r1298.  All nodes show each other in originators.  batping gets host
> unreachable for all relationships, and the host unreachable messages
> come very quickly, maybe 1000/second.  Here is a log sample, log_level
> 4.  log_level 11 doesn't show anything.
>
> The setup I'm using worked fine with r1176.  Using ahdemo.
>

And, to make things more interesting, IPv4 is working fine.  My guess
is that the developers already know this...

Re: [B.A.T.M.A.N.] originators says yes, batping says no

[Marek Lindner]

On Friday 19 June 2009 06:36:39 Jacob Marble wrote:
> And, to make things more interesting, IPv4 is working fine.  My guess
> is that the developers already know this...

Yeah, it is a know bug on my ToDo list. 

Regards,
Marek

Re: [B.A.T.M.A.N.] originators says yes, batping says no

[Marek Lindner]

On Friday 19 June 2009 06:36:39 Jacob Marble wrote:
> > The setup I'm using worked fine with r1176.  Using ahdemo.
>
> And, to make things more interesting, IPv4 is working fine.  My guess
> is that the developers already know this...

Could you please test again with a recent revision. I fixed quite a number of 
annoying bugs.

Regards,
Marek