[Olsr-users] routing problems

Mark Kelly (spam-protected)
Tue Feb 19 04:31:05 CET 2008


Hello,

I've configured 0.5.5 under openwrt and I'm seeing some weird problems.

my olsrd.conf looks like this:

DebugLevel   0
IpVersion    4
ClearScreen  yes
Hna4
{
        #0.0.0.0        0.0.0.0
        192.168.1.0     255.255.255.0
}
AllowNoInt  yes
IpcConnect
{
  MaxConnections  0
  Host            127.0.0.1
}
UseHysteresis     no
HystScaling       0.50
HystThrHigh       0.80
HystThrLow        0.30
Pollrate                0.1
TcRedundancy            2
MprCoverage             7
LinkQualityFishEye      1
LinkQualityWinSize      100
LinkQualityDijkstraLimit 0 6.0
LinkQualityLevel  2
NicChgsPollInt    3.0
Interface "ath1"
{
  AutoDetectChanges  yes
}
LoadPlugin "olsrd_httpinfo.so.0.1"
{
  PlParam "port"        "1979"
  PlParam "Net" "0.0.0.0 0.0.0.0"
#  PlParam      "Net"   "10.10.0.0 255.255.255.0"
  PlParam       "Net"   "192.168.0.0 255.255.0.0"
}

my /etc/config/network:

config interface loopback
      option ifname   lo
      option proto    static
      option ipaddr   127.0.0.1
      option netmask  255.0.0.0

config interface lan
        option ifname   'eth0 eth1'
        option proto    'static'
        option ipaddr   '192.168.1.20'
        option netmask  '255.255.255.0'
        option dns      '192.168.1.1'
        option gateway  '192.168.1.1'
        option type     'bridge'

config interface wan
        #option ifname   none
        option proto    static
        option ipaddr   10.10.0.20
        option netmask  255.255.255.0
        option broadcast 10.10.0.255


and I've configured the others nodes with appropriate IP's and subnets
(192.168.2.x and 10.10.0.x)  

ath1 is my olsr mesh and it is tied to wan. ath0 is an ap on each node
and it is bridged to lan.

my if I'm on node 2 which has an IP of 192.168.2.21, I can ping all of
my other node 10.10.0.x addresses and I can ping the IP assigned to the
br-lan interface on each node, 192.168.3.x, 4.x, etc.  Now the problem
that I'm seeing is that there are other clients attached on the lan
interfaces.  192.168.1.20 is the node ip for #1 one on also on that lan
switch is 192.168.1.41 and 192.168.1.1.  Now from any other node I can
ping 192.168.1.20, but none of the others are pingable, the ping command
never ever says destination unreachable, it just sits there.   Anyone
got any ideas?




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