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BMX, client node doesn't choose a gateway node.

B.A.T.M.A.N. Sebastián D. Criado 2 participants 3 messages Jun 3, 2010 – Jun 8, 2010

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Sebastián D. Criado

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Hello,

I'm having a problem with BMX when trying to make a client node connect to a gateway node.

It's BatMan-eXp 0.3-rc1 rv1636 (compatibility version 10).

The following is a detail of the tests performed.

For some time we have been using B.A.T.M.A.N.-Experimental to communicate our nodes, but, in the last revision that we are testing we are experiencing problems when a client node tries to connect to a gateway node which provides Internet access. It's the version that brings OpenWRT Backfire (r21564).

We have been using the version r1157 of BMX and in this version all of our nodes are working fine.

A client node, with version rv1636, never chooses a gateway node.

It has been proved that although there are two nodes with the version rv1636 (a gateway and a client) the client node still doesn't chooses a gateway.

It should be noted also that the nodes can see each other and there is communication between them. It is possible to ping between a node with rv1636 and a node with r1157 without any problem.

The start of the client node it's made with: /usr/sbin/bmxd dev=ath2 -o 2000 -r 1

Am I doing something wrong?

Here it's data from the debug:

bmxd -cd1
Originator brc Nexthop [outgoingIF] Potential nexthops
... [MainIF/IP: ath2/5.217.236.96, UT: 0:00:14:26]

5.170.251.84    ( 87)   5.217.134.125 [      ath2]      5.255.22.64 ( 84)
5.217.134.125   ( 98)   5.217.134.125 [      ath2]      5.255.22.64 ( 98)
5.255.22.64     ( 99)     5.255.22.64 [      ath2]    5.217.134.125 ( 92)

bmxd -cd2
Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 86, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

bmxd -cd4

------------------ DEBUG ------------------
Outstanding OGM for sending:

5.255.22.64       (seqno 13462  ttl  49)  at 899745
5.217.236.96      (seqno 60294  ttl  50)  at 900000
5.217.134.125     (seqno 35844  ttl  49)  at 900086

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:00, CPU 1.1

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35844 0
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13462 0
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 93 0:00:13:24 57688
0 1 100 2013 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:14:58 35844
0 0 100 2026 9 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:14:59 13462
0 0 100 1973 1 1
3 known Originator(s), averages: 95 97
0 100 2004 3 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.170.251.84      (seqno 57689  ttl  48)  at 900886
5.217.236.96      (seqno 60295  ttl  50)  at 902000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:01, CPU 1.1

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35844 1
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13462 1
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 94 0:00:13:25 57689
0 0 100 1985 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:14:59 35844
0 1 100 2026 9 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:00 13462
0 1 100 1973 1 1
3 known Originator(s), averages: 95 97
0 100 1994 3 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.217.134.125     (seqno 35845  ttl  49)  at 902186
5.217.236.96      (seqno 60296  ttl  50)  at 904000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:02, CPU 0.9

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35845 0
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13463 1
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 94 0:00:13:26 57689
0 2 100 1985 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:15:00 35845
0 0 100 2035 3 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:01 13463
0 1 100 1977 1 1
3 known Originator(s), averages: 95 97
1 100 1999 1 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.255.22.64       (seqno 13464  ttl  49)  at 903665
5.217.236.96      (seqno 60296  ttl  50)  at 904000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:04, CPU 0.9

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35845 1
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13464 0
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 95 0:00:13:28 57690
0 0 100 2018 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:15:02 35845
0 1 100 2035 3 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:03 13464
0 0 100 1970 3 1
3 known Originator(s), averages: 95 98
0 100 2007 2 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.170.251.84      (seqno 57691  ttl  48)  at 904905
5.217.236.96      (seqno 60297  ttl  50)  at 906000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:05, CPU 0.9

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35846 1
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13464 1
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 95 0:00:13:29 57691
0 0 100 1987 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:15:03 35846
0 1 100 2031 3 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:04 13464
0 1 100 1970 3 1
3 known Originator(s), averages: 95 98
0 100 1996 2 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------

bmxd -cd5

Memory usage information:

   tag:  504, num malloc:    1, bytes per malloc:   44, total:     44
   tag:  123, num malloc:    4, bytes per malloc:   10, total:     40
   tag:  103, num malloc:    4, bytes per malloc:   16, total:     64
   tag:  428, num malloc:    2, bytes per malloc:   20, total:     40
   tag:  403, num malloc:    8, bytes per malloc:   44, total:    352
   tag:  429, num malloc:    4, bytes per malloc:    8, total:     32
   tag:  327, num malloc:   14, bytes per malloc:   16, total:    224
   tag:  402, num malloc:    4, bytes per malloc:  104, total:    416
   tag:  209, num malloc:    1, bytes per malloc: 1045, total:   1045
   tag:  742, num malloc:    8, bytes per malloc:   16, total:    128
   tag:  741, num malloc:    2, bytes per malloc:   24, total:     48
   tag:  206, num malloc:    1, bytes per malloc: 1200, total:   1200
   tag:  778, num malloc:    5, bytes per malloc:    5, total:     25
   tag:  777, num malloc:    5, bytes per malloc:   24, total:    120
   tag:  201, num malloc:    1, bytes per malloc:   20, total:     20
   tag:  109, num malloc:    3, bytes per malloc:   16, total:     48
   tag:  312, num malloc:    4, bytes per malloc:   24, total:     96
   tag:  315, num malloc:    3, bytes per malloc:   12, total:     36

bmxd -cd8
BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:05:19, CPU 3.0

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 100 100 100 36095 0
7 2
5.255.22.64 ath2 5.255.22.64 100 100 100 13711 1
2 1

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 86 99 0:00:03:40 57940
0 0 100 2010 1 2
5.211.219.234 ath2 5.217.134.125 3 12 0:00:01:33 26027
0 62 100 1000 1 2
5.217.134.125 ath2 5.217.134.125 88 100 0:00:05:18 36095
0 0 100 1971 3 1
5.255.22.64 ath2 5.217.134.125 88 99 0:00:05:17 13711
0 1 100 2003 1 2
4 known Originator(s), averages: 66 77
15 100 1746 1 1

bmxd -cd10
Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 100 100 100 36117 0
7 2
5.255.22.64 ath2 5.255.22.64 100 100 100 13733 1
2 1

/usr/sbin/bmxd dev=ath2 -o 2000 -r 1 -d 3

[2718        0] INFO  resetting muted dbg history
[2718        0] INFO  BatMan-eXp 0.3-rc1 rv1636 (compatibility version

10): /usr/sbin/bmxd dev=ath2 -o 2000 -r 1 -d 3
[2718 0] INFO add rule from 0.0.0.0/0 table 64 prio 6400 iif
(null) type 1
[2718 0] INFO add rule from 0.0.0.0/0 table 65 prio 6401 iif
(null) type 1
[2718 0] INFO add route to 127.0.0.0/8 table 65 via
0.0.0.0 dev lo ifi 0 RTN_THROW TRACK_MY_HNA
[2718 0] INFO add route to 10.236.96.192/26 table 65 via

0.0.0.0          dev eth0       ifi  0  RTN_THROW   TRACK_MY_HNA
[2718        0] INFO   add route to     10.236.96.0/25  table 65  via
0.0.0.0          dev ath0       ifi  0  RTN_THROW   TRACK_MY_HNA

[2718 0] INFO add route to 10.236.96.128/26 table 65 via
0.0.0.0 dev ath1 ifi 0 RTN_THROW TRACK_MY_HNA
[2718 0] INFO enabled wireless dev ath2 5.217.236.96/8 brc
5.255.255.255 (use ath2 /l=1 to optimize for ethernet)
[2718 186] INFO get_lndev(): creating new lndev 5.255.22.64

     ath2 5.217.236.96

[2718 186] INFO found new gateway 5.255.22.64, announced by
5.255.22.64 -> class: 25 - 512KBit/128KBit, new supported tunnel types TWT, OWT
[2718 1744] INFO get_lndev(): creating new lndev 5.217.134.125

     ath2 5.217.236.96
[2718     1744] INFO  found new gateway 5.217.134.125, announced by
5.217.134.125 -> class: 25 - 512KBit/128KBit, new supported tunnel types
TWT, OWT
[2718    97400] INFO  change route to 5.217.134.125   via 5.217.134.125
  ath2   2 / 100 (prev. via 0.0.0.0         --   0)
[2718    97846] INFO  change route to 5.255.22.64     via 5.255.22.64
  ath2   2 / 100 (prev. via 0.0.0.0         --   0)
[2718    99630] INFO  found new gateway 5.170.251.84, announced by

5.170.251.84 -> class: 169 - 3MBit/768KBit, new supported tunnel types TWT, OWT
[2718 101616] INFO change route to 5.170.251.84 via 5.255.22.64
ath2 1 / 100 (prev. via 0.0.0.0 -- 0)
[2718 103160] INFO change route to 5.170.251.84 via 5.217.134.125
ath2 2 / 100 (prev. via 5.255.22.64 ath2 1)

[2718   113731] INFO  change route to 5.255.22.64     via 5.217.134.125
  ath2  12 / 100 (prev. via 5.255.22.64     ath2   9)
[2718   121286] INFO  change route to 5.217.134.125   via 5.255.22.64
  ath2  19 / 100 (prev. via 5.217.134.125   ath2  17)
[2718   134729] INFO  change route to 5.170.251.84    via 5.255.22.64
  ath2  25 / 100 (prev. via 5.217.134.125   ath2  23)
[2718   141059] INFO  change route to 5.217.134.125   via 5.217.134.125
  ath2  31 / 100 (prev. via 5.255.22.64     ath2  30)
[2718   144809] INFO  change route to 5.170.251.84    via 5.217.134.125
  ath2  27 / 100 (prev. via 5.255.22.64     ath2  25)
[2718   226464] INFO  change route to 5.211.219.234   via 5.217.134.125

ath2 2 / 100 (prev. via 0.0.0.0 -- 0)
[2718 226464] INFO found new gateway 5.211.219.234, announced by
5.211.219.234 -> class: 161 - 1536KBit/384KBit, new supported tunnel types TWT, OWT
[2718 357780] INFO change route to 5.211.219.234 via 0.0.0.0
-- 0 / 100 (prev. via 5.217.134.125 ath2 0)
[2718 357780] INFO Gateway class of originator 5.211.219.234 changed
from 161 to 0, port 4306, addr 5.211.219.234, new supported tunnel types -, -

[2718   357780] INFO  Gateway 5.211.219.234 removed from gateway list
[2718   378477] INFO  change route to 5.255.22.64     via 5.255.22.64
  ath2  93 / 100 (prev. via 5.217.134.125   ath2  92)

*(CTRL+C pressed)

^C[2718 490754] ERROR handler(): called with signal 2
[2718 490814] WARN can't select! Waiting a moment! errno: Interrupted
system call
[2718 490818] INFO change route to 5.170.251.84 via 0.0.0.0
-- 0 / 100 (prev. via 5.217.134.125 ath2 0)
[2718 490818] INFO Gateway class of originator 5.170.251.84 changed
from 169 to 0, port 4306, addr 5.170.251.84, new supported tunnel types -, -

[2718   490818] INFO  Gateway 5.170.251.84 removed from gateway list
[2718   490818] INFO  change route to 5.217.134.125   via 0.0.0.0
  --   0 / 100 (prev. via 5.217.134.125   ath2   0)
[2718   490818] INFO  Gateway class of originator 5.217.134.125 changed
from 25 to 0, port 4306, addr 5.217.134.125, new supported tunnel types -, -
[2718   490818] INFO  Gateway 5.217.134.125 removed from gateway list
[2718   490818] INFO  change route to 5.255.22.64     via 0.0.0.0
  --   0 / 100 (prev. via 5.255.22.64     ath2   0)
[2718   490818] INFO  Gateway class of originator 5.255.22.64 changed
from 25 to 0, port 4306, addr 5.255.22.64, new supported tunnel types -, -
[2718   490818] INFO  Gateway 5.255.22.64 removed from gateway list
[2718   490818] INFO  deactivating plugin bmx_hna_plugin
[2718   490818] INFO  deactivating plugin bmx_vis_plugin
[2718   490818] INFO  deactivating plugin bmx_tunnel_plugin
[2718   490818] INFO  deactivating plugin bmx_srv_plugin
[2718   490818] INFO   del route to       127.0.0.0/8   table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO   del route to   10.236.96.192/26  table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO   del route to     10.236.96.0/25  table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO   del route to   10.236.96.128/26  table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO  del rule from 0.0.0.0/0  table 64  prio 6400  iif
(null)  type 1
[2718   490818] INFO  del rule from 0.0.0.0/0  table 65  prio 6401  iif
(null)  type 1
[2718   490818] WARN  deactivating IF ath2       5.217.236.96
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#1 lore raw
Quoted 7 lines · Sebastián D. Criado

Hello,

I'm having a problem with BMX when trying to make a client node connect to a gateway node.

It's BatMan-eXp 0.3-rc1 rv1636 (compatibility version 10).

...

Quoted 4 lines

The start of the client node it's made with: /usr/sbin/bmxd dev=ath2 -o 2000 -r 1

I could reproduce the problem. There is someting strange with -r [0..2]. Only -r 3 seems working as expected in the current code.

Can you confirm if -r 3 works fine in your setup? Meanwhile I'll check the code whats going on there...

Thanks for the report and sorry for the late response. cu
/axel

Quoted 382 lines

Here it's data from the debug:

bmxd -cd1
Originator brc Nexthop [outgoingIF] Potential nexthops
... [MainIF/IP: ath2/5.217.236.96, UT: 0:00:14:26]

5.170.251.84    ( 87)   5.217.134.125 [      ath2]      5.255.22.64 ( 84)
5.217.134.125   ( 98)   5.217.134.125 [      ath2]      5.255.22.64 ( 98)
5.255.22.64     ( 99)     5.255.22.64 [      ath2]    5.217.134.125 ( 92)

bmxd -cd2
Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 86, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

bmxd -cd4

------------------ DEBUG ------------------
Outstanding OGM for sending:

5.255.22.64       (seqno 13462  ttl  49)  at 899745
5.217.236.96      (seqno 60294  ttl  50)  at 900000
5.217.134.125     (seqno 35844  ttl  49)  at 900086

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:00, CPU 1.1

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35844 0
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13462 0
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 93 0:00:13:24 57688
0 1 100 2013 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:14:58 35844
0 0 100 2026 9 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:14:59 13462
0 0 100 1973 1 1
3 known Originator(s), averages: 95 97
0 100 2004 3 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.170.251.84      (seqno 57689  ttl  48)  at 900886
5.217.236.96      (seqno 60295  ttl  50)  at 902000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:01, CPU 1.1

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35844 1
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13462 1
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 94 0:00:13:25 57689
0 0 100 1985 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:14:59 35844
0 1 100 2026 9 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:00 13462
0 1 100 1973 1 1
3 known Originator(s), averages: 95 97
0 100 1994 3 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.217.134.125     (seqno 35845  ttl  49)  at 902186
5.217.236.96      (seqno 60296  ttl  50)  at 904000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:02, CPU 0.9

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35845 0
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13463 1
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 94 0:00:13:26 57689
0 2 100 1985 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:15:00 35845
0 0 100 2035 3 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:01 13463
0 1 100 1977 1 1
3 known Originator(s), averages: 95 97
1 100 1999 1 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.255.22.64       (seqno 13464  ttl  49)  at 903665
5.217.236.96      (seqno 60296  ttl  50)  at 904000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:04, CPU 0.9

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35845 1
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13464 0
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 95 0:00:13:28 57690
0 0 100 2018 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:15:02 35845
0 1 100 2035 3 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:03 13464
0 0 100 1970 3 1
3 known Originator(s), averages: 95 98
0 100 2007 2 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------
------------------ DEBUG ------------------
Outstanding OGM for sending:

5.170.251.84      (seqno 57691  ttl  48)  at 904905
5.217.236.96      (seqno 60297  ttl  50)  at 906000

BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:15:05, CPU 0.9

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 99 100 99 35846 1
7 1
5.255.22.64 ath2 5.255.22.64 100 100 100 13464 1
2 2

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 88 95 0:00:13:29 57691
0 0 100 1987 1 2
5.217.134.125 ath2 5.217.134.125 98 99 0:00:15:03 35846
0 1 100 2031 3 1
5.255.22.64 ath2 5.255.22.64 99 100 0:00:15:04 13464
0 1 100 1970 3 1
3 known Originator(s), averages: 95 98
0 100 1996 2 1

Originator Announced networks HNAs: network/netmask or
interface/IF (B:blocked)...

Originator bestNextHop # preferred gateway: 0.0.0.0
5.217.134.125 5.217.134.125 98, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.255.22.64 5.255.22.64 99, gw_class 25 - 512KBit/128KBit,
reliability: 0, supported tunnel types 2WT, 1WT
5.170.251.84 5.217.134.125 88, gw_class 169 - 3MBit/768KBit,
reliability: 0, supported tunnel types 2WT, 1WT

Originator Announced services ip:port:seqno ...

--------------- END DEBUG ---------------

bmxd -cd5

Memory usage information:

   tag:  504, num malloc:    1, bytes per malloc:   44, total:     44
   tag:  123, num malloc:    4, bytes per malloc:   10, total:     40
   tag:  103, num malloc:    4, bytes per malloc:   16, total:     64
   tag:  428, num malloc:    2, bytes per malloc:   20, total:     40
   tag:  403, num malloc:    8, bytes per malloc:   44, total:    352
   tag:  429, num malloc:    4, bytes per malloc:    8, total:     32
   tag:  327, num malloc:   14, bytes per malloc:   16, total:    224
   tag:  402, num malloc:    4, bytes per malloc:  104, total:    416
   tag:  209, num malloc:    1, bytes per malloc: 1045, total:   1045
   tag:  742, num malloc:    8, bytes per malloc:   16, total:    128
   tag:  741, num malloc:    2, bytes per malloc:   24, total:     48
   tag:  206, num malloc:    1, bytes per malloc: 1200, total:   1200
   tag:  778, num malloc:    5, bytes per malloc:    5, total:     25
   tag:  777, num malloc:    5, bytes per malloc:   24, total:    120
   tag:  201, num malloc:    1, bytes per malloc:   20, total:     20
   tag:  109, num malloc:    3, bytes per malloc:   16, total:     48
   tag:  312, num malloc:    4, bytes per malloc:   24, total:     96
   tag:  315, num malloc:    3, bytes per malloc:   12, total:     36

bmxd -cd8
BMX 0.3-rc1 rv1636, 5.217.236.96, LWS 20, PWS 100, OGI 2000ms, UT 0:00:05:19, CPU 3.0

Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 100 100 100 36095 0
7 2
5.255.22.64 ath2 5.255.22.64 100 100 100 13711 1
2 1

Originator outgoingIF bestNextHop TQ(rcnt) knownSince
lsqn(diff) lvld pws ~ogi cpu hop
5.170.251.84 ath2 5.217.134.125 86 99 0:00:03:40 57940
0 0 100 2010 1 2
5.211.219.234 ath2 5.217.134.125 3 12 0:00:01:33 26027
0 62 100 1000 1 2
5.217.134.125 ath2 5.217.134.125 88 100 0:00:05:18 36095
0 0 100 1971 3 1
5.255.22.64 ath2 5.217.134.125 88 99 0:00:05:17 13711
0 1 100 2003 1 2
4 known Originator(s), averages: 66 77
15 100 1746 1 1

bmxd -cd10
Neighbor viaIF Originator RTQ RQ TQ lseq lvld
rid nid
5.217.134.125 ath2 5.217.134.125 100 100 100 36117 0
7 2
5.255.22.64 ath2 5.255.22.64 100 100 100 13733 1
2 1

/usr/sbin/bmxd dev=ath2 -o 2000 -r 1 -d 3

[2718        0] INFO  resetting muted dbg history
[2718        0] INFO  BatMan-eXp 0.3-rc1 rv1636 (compatibility version

10): /usr/sbin/bmxd dev=ath2 -o 2000 -r 1 -d 3
[2718 0] INFO add rule from 0.0.0.0/0 table 64 prio 6400 iif
(null) type 1
[2718 0] INFO add rule from 0.0.0.0/0 table 65 prio 6401 iif
(null) type 1
[2718 0] INFO add route to 127.0.0.0/8 table 65 via
0.0.0.0 dev lo ifi 0 RTN_THROW TRACK_MY_HNA
[2718 0] INFO add route to 10.236.96.192/26 table 65 via

0.0.0.0          dev eth0       ifi  0  RTN_THROW   TRACK_MY_HNA
[2718        0] INFO   add route to     10.236.96.0/25  table 65  via
0.0.0.0          dev ath0       ifi  0  RTN_THROW   TRACK_MY_HNA

[2718 0] INFO add route to 10.236.96.128/26 table 65 via
0.0.0.0 dev ath1 ifi 0 RTN_THROW TRACK_MY_HNA
[2718 0] INFO enabled wireless dev ath2 5.217.236.96/8 brc
5.255.255.255 (use ath2 /l=1 to optimize for ethernet)
[2718 186] INFO get_lndev(): creating new lndev 5.255.22.64

     ath2 5.217.236.96

[2718 186] INFO found new gateway 5.255.22.64, announced by
5.255.22.64 -> class: 25 - 512KBit/128KBit, new supported tunnel types TWT, OWT
[2718 1744] INFO get_lndev(): creating new lndev 5.217.134.125

     ath2 5.217.236.96
[2718     1744] INFO  found new gateway 5.217.134.125, announced by
5.217.134.125 -> class: 25 - 512KBit/128KBit, new supported tunnel types
TWT, OWT
[2718    97400] INFO  change route to 5.217.134.125   via 5.217.134.125
  ath2   2 / 100 (prev. via 0.0.0.0         --   0)
[2718    97846] INFO  change route to 5.255.22.64     via 5.255.22.64
  ath2   2 / 100 (prev. via 0.0.0.0         --   0)
[2718    99630] INFO  found new gateway 5.170.251.84, announced by

5.170.251.84 -> class: 169 - 3MBit/768KBit, new supported tunnel types TWT, OWT
[2718 101616] INFO change route to 5.170.251.84 via 5.255.22.64
ath2 1 / 100 (prev. via 0.0.0.0 -- 0)
[2718 103160] INFO change route to 5.170.251.84 via 5.217.134.125
ath2 2 / 100 (prev. via 5.255.22.64 ath2 1)

[2718   113731] INFO  change route to 5.255.22.64     via 5.217.134.125
  ath2  12 / 100 (prev. via 5.255.22.64     ath2   9)
[2718   121286] INFO  change route to 5.217.134.125   via 5.255.22.64
  ath2  19 / 100 (prev. via 5.217.134.125   ath2  17)
[2718   134729] INFO  change route to 5.170.251.84    via 5.255.22.64
  ath2  25 / 100 (prev. via 5.217.134.125   ath2  23)
[2718   141059] INFO  change route to 5.217.134.125   via 5.217.134.125
  ath2  31 / 100 (prev. via 5.255.22.64     ath2  30)
[2718   144809] INFO  change route to 5.170.251.84    via 5.217.134.125
  ath2  27 / 100 (prev. via 5.255.22.64     ath2  25)
[2718   226464] INFO  change route to 5.211.219.234   via 5.217.134.125

ath2 2 / 100 (prev. via 0.0.0.0 -- 0)
[2718 226464] INFO found new gateway 5.211.219.234, announced by
5.211.219.234 -> class: 161 - 1536KBit/384KBit, new supported tunnel types TWT, OWT
[2718 357780] INFO change route to 5.211.219.234 via 0.0.0.0
-- 0 / 100 (prev. via 5.217.134.125 ath2 0)
[2718 357780] INFO Gateway class of originator 5.211.219.234 changed
from 161 to 0, port 4306, addr 5.211.219.234, new supported tunnel types -, -

[2718   357780] INFO  Gateway 5.211.219.234 removed from gateway list
[2718   378477] INFO  change route to 5.255.22.64     via 5.255.22.64
  ath2  93 / 100 (prev. via 5.217.134.125   ath2  92)

*(CTRL+C pressed)

^C[2718 490754] ERROR handler(): called with signal 2
[2718 490814] WARN can't select! Waiting a moment! errno: Interrupted
system call
[2718 490818] INFO change route to 5.170.251.84 via 0.0.0.0
-- 0 / 100 (prev. via 5.217.134.125 ath2 0)
[2718 490818] INFO Gateway class of originator 5.170.251.84 changed
from 169 to 0, port 4306, addr 5.170.251.84, new supported tunnel types -,
- [2718 490818] INFO Gateway 5.170.251.84 removed from gateway list
[2718 490818] INFO change route to 5.217.134.125 via 0.0.0.0
-- 0 / 100 (prev. via 5.217.134.125 ath2 0)
[2718 490818] INFO Gateway class of originator 5.217.134.125 changed
from 25 to 0, port 4306, addr 5.217.134.125, new supported tunnel types -,
- [2718 490818] INFO Gateway 5.217.134.125 removed from gateway list
[2718 490818] INFO change route to 5.255.22.64 via 0.0.0.0
-- 0 / 100 (prev. via 5.255.22.64 ath2 0)
[2718 490818] INFO Gateway class of originator 5.255.22.64 changed
from 25 to 0, port 4306, addr 5.255.22.64, new supported tunnel types -, -

[2718   490818] INFO  Gateway 5.255.22.64 removed from gateway list
[2718   490818] INFO  deactivating plugin bmx_hna_plugin
[2718   490818] INFO  deactivating plugin bmx_vis_plugin
[2718   490818] INFO  deactivating plugin bmx_tunnel_plugin
[2718   490818] INFO  deactivating plugin bmx_srv_plugin
[2718   490818] INFO   del route to       127.0.0.0/8   table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO   del route to   10.236.96.192/26  table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO   del route to     10.236.96.0/25  table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO   del route to   10.236.96.128/26  table 65  via
0.0.0.0          dev (null)     ifi  0  RTN_THROW   TRACK_MY_HNA
[2718   490818] INFO  del rule from 0.0.0.0/0  table 64  prio 6400  iif
(null)  type 1
[2718   490818] INFO  del rule from 0.0.0.0/0  table 65  prio 6401  iif
(null)  type 1
[2718   490818] WARN  deactivating IF ath2       5.217.236.96
author
#2 lore raw
Quoted 6 lines · Axel Neumann
Quoted 5 lines · Sebastián D. Criado

Hello,

I'm having a problem with BMX when trying to make a client node connect to a gateway node.

Quoted 7 lines
Quoted 2 lines

It's BatMan-eXp 0.3-rc1 rv1636 (compatibility version 10).

...

Quoted 4 lines

The start of the client node it's made with: /usr/sbin/bmxd dev=ath2 -o 2000 -r 1

Hi Alex. thanks for replying

Quoted 4 lines

I could reproduce the problem. There is someting strange with -r [0..2]. Only -r 3 seems working as expected in the current code.

Can you confirm if -r 3 works fine in your setup?

Yes. It works with that.

Quoted 1 line

Meanwhile I'll check the code whats going on there...

ok. I will keep waiting for your news.

Quoted 2 lines

Thanks for the report and sorry for the late response.

Thanks you.

Quoted 2 lines

cu
/axel

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