[OLSR-users] multiple ip address on the olsrd iface

[Magesh mannar]

Hi
   
  This mail is a follow up to the discussions we had way back in Dec 8th (multiple ip address on the olsrd iface) (http://www.olsr.org/pipermail/olsr-users/2005-December/085636.html)
   
  At that time, i remember you saying that you would address this problem after 0.4.10 release. Now that it has been nearly 2 months of .10 release, can you please try solving this problem if time permits.
   
  I suspect that the link table, neighbor set and,2 -hop neighbor tables are not getting flushed as soon as the address changes.
   
  Let me elobrate my scenario again for you to analyse
   
  I  have 3 neighbor nodes (n1,n2 and n3). n1 has two interfaces (one wired (eth2) and one ad-hoc wireless (eth1)); olsrd runs on both the ifaces and eth2 HNA's to the external ipv6 network. Other 2 nodes n2 and n3 has olsrd running on only one iface (eth1). 
   
      ------- (eth2)n1(eth1)----n2(eth1)---n3(eth1)----
    
                     
  
My IP configs are below
   
  N1:
  HNA: 2001:100:200:1::/64
eth2:2001:620:500:8::2/64 
eth1:2001:620:500:30::1/64
   
  N2: 
  eth1: 2001:620:500:5::1/64 (to start with)
(later add):  2001:620:500:6::1/64
   
  N3:
eth1: 2001:620:500:5::2/64 (to start with)
(later add):  2001:620:500:6::2/64
   
  I start with only one Ipv6 address assigned to the eth1 of n2 and n3 (2001:620:500:5::1/64 and 2001:620:500:5::2/64 respectively). i run olsr and works fine. I could ping6 the neighbours. Now i add another ipv6 address to eth1 of n2 and n3 (2001:620:500:6::1/64 and 2001:620:500:6::2/64 respectively). Now i find olsrd running and the routing table is formed but they dont seem to be correct. Also when i ping6 the neighbors iam unable to. 
  I am attaching my logs files (ethereal capture, olsrd debug msg and routing table).(olsr_ipv6_log.tgz)
   
  N1 log files
  ethereal-n1
olsr-n1
route-n1-address1 (only one address assigned to eth1 of  n2 and n3 (2001:620:500:5::1/64and 
  2001:620:500:5::2/64 respectively)
  route-n1-address2 (2 addresses assigned to eth1 of n2 and n3 (2001:620:500:5::1/64, 
  2001:620:500:6::1/64 and 2001:620:500:5::2/64, 2001:620:500:6::2/64 respectively)
   
  N2 log files
  ethereal-n2
olsr-n2
route-n2-address1 (only one address assigned to  n2 and n3 (2001:620:500:5::1/64and 
  2001:620:500:5::2/64 respectively)
route-n2-address2 (2 addresses assigned to eth1 of n2 and n3 (2001:620:500:5::1/64, 
  2001:620:500:6::1/64 and 2001:620:500:5::2/64, 2001:620:500:6::2/64 respectively)
  
N3 log files
  ethereal-n3
olsr-n3
route-n3-address1 (only one address assigned to  n2 and n3 (2001:620:500:5::1/64and 
  2001:620:500:5::2/64 respectively)
route-n3-address2 (2 addresses assigned to eth1 of n2 and n3 (2001:620:500:5::1/64, 
  2001:620:500:6::1/64 and 2001:620:500:5::2/64, 2001:620:500:6::2/64 respectively)
   
  Please find attached the log files.
   
  Eagerly waiting for suggestions.Kindly let me know if any further informations are necessary
   
   
  Many Thanks
  Magesh

   

			
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