[OLSR-users] RE : RE :
zze-GALLET DE SANTERRE Etienne FTRD/DMR/ISS
(spam-protected)
Thu Apr 22 17:34:38 CEST 2004
I find a way to solve my problem. In fact, I didn't have any site-local address so multicast messages, which are sent to ff05::15, didn't find any "site-local PC". So I just change in the olsrd.conf file the multicast IPv6 line;
So
IP6MULTI auto
became
IP6MULTI ff0e::1
And now it works well. I don't know if this change can create other problem later but I don't think so.
Etienne
-----Message d'origine-----
De : Andreas Tønnesen [mailto:(spam-protected)]
Envoyé : mercredi 21 avril 2004 22:44
À : zze-GALLET DE SANTERRE Etienne FTRD/DMR/ISS
Cc : (spam-protected)
Objet : Re: RE :
Hmmm... I seem to remember having delt with this problem before.
I am CCing this to the olsr-users list. Perhaps somebody else has experienced the same problem?
Please direct olsrd related questions to the mailinglist ;)
- Andreas
zze-GALLET DE SANTERRE Etienne FTRD/DMR/ISS wrote:
> Hi,
>
> First, I solve my problem with the GUI, it was just I forgot I had
> some iptables rules and I forgot to accept the localhost, so it was
> impossible to connect. Now it works well again. About the route to
> ff05::15, I don't have it when OLSRd doesn't run, it appears once
> OLSRd is launched and stay in the routing table. There is another
> route which appears when OLSRd runs, a route to ff02::1. What is the
> problem with these routes?
>
> Etienne GALLET DE SANTERRE
>
> -----Message d'origine-----
> De : Andreas Tønnesen [mailto:(spam-protected)]
> Envoyé : mercredi 21 avril 2004 15:54
> À : zze-GALLET DE SANTERRE Etienne FTRD/DMR/ISS
> Objet : Re:
>
>
> Hi,
>
> First about the GUI problem: Have you set IPC-CONNECT to yes in the
> config file?
>
> Now to the real problem. It seems there are problems with the
> multicast
> socket
> on which control traffic is transmitted. This uses the address ff05::15. This seems very strange - is a route to ff05::15 added for the eth1
> interface?
> This should automatically be set up when the interface joins the
> multicast sender
> group AFASK...
>
> - Andreas T
>
> zze-GALLET DE SANTERRE Etienne FTRD/DMR/ISS wrote:
>
>
>>Good afternoon Mr Tønnesen,
>>
>>I'm using the Unik-OLSR protocol on my wireless platform, it runs very
>>well with IPv4 but it doesn't with IPv6 and I don't understand why.
>>
>>All my computers are on Redhat 9 with kernel 2.4.20-8
>>My version of OLSR is 0.4.3 used with IPv6
>>I don't want to send HNA messages yet but later I will probably have
>>to send them. Here are the logs with a debug level 6:
>>
>><<log_olsr.txt>>
>>Could you tell me what you think about my problem?
>>
>>Another problem I have (a very less important problem) is that I don't
>>succeed in starting the GUI to see the informations OLSRd knows. It
>>writes "impossible to connect localhost". This problem is when I use
>>OLSRd with IPv4 (I didn't test GUI with IPv6 yet, but I think it's
>>useless if I haven't any information about neighboorhood just with
>>OLSRd).
>>
>>Thank you for your help
>>
>>
>>Etienne Gallet de Santerre
>>
>>----------------------------------------------------------------------
>>-
>>-
>>
>>[(spam-protected) unik-olsrd-0.4.3]# olsrd -d 6
>>
>> *** UniK olsrd-0.4.3 ***
>>http://www.olsr.org
>>
>>
>>IP forwarding is enabled on this system
>>Initializing parser...
>>Parser: registering event for type 1
>>Register parse function: Added function for type 1
>>Parser: registering event for type 2
>>Register parse function: Added function for type 2
>>Parser: registering event for type 3
>>Register parse function: Added function for type 3
>>Parser: registering event for type 4
>>Register parse function: Added function for type 4
>>
>>hello interval = 2.00 hello int nonwireless = 4.00
>>tc interval = 5.00 polling interval = 0.10
>>neighbor_hold_time = 6.00 neighbor_hold_time_nw = 12.00
>>topology_hold_time = 15.00 tos setting = 16
>>hna_interval = 10.00 mid_interval = 5.00
>>tc_redunadancy = 0 mpr coverage = 1
>>hysteresis scaling factor = 0.50
>>hysteresis threshold high = 0.80
>>hysteresis threshold low = 0.30
>>
>>Using broadcastaddresses fetched from interfaces
>>Initializing APM
>>APM info:
>> Kernel driver ?
>>B8?H??(APM BIOS 134552234.134598048)
>> Flags:0x-1073756088
>> AC status -1073751832
>> Battery status 134533826
>> Battery flags 0x00000001
>> Battery percentage -1073756088%
>> Battery time left: -1073751832 min
>>
>>Battery powered system detected - currently running on AC power
>>Willingness set to 3 - next update in 20.000000 secs Using IP version 6
>>Using multicast address ff05::15
>>
>>---- Interface configuration ----
>>
>>eth1:
>> Flags: 00401043
>> Wireless interface detected
>> inet6 addr: 2001:0688:1f88:400a:0000:0000:0000:0ad1
>> Scope: inet6 addr: fe80:0000:0000:0000:020f:8fff:fec3:53f3
>> Scope: Could not find site-local IPv6 address for eth1
>> inet6 addr: 2001:0688:1f88:400a:0000:0000:0000:0ad1
>> Scope:IPv6 addr:
>> Address: 2001:688:1f88:400a::ad1
>> Multicast: ff05::15
>> Interface eth1 set up for use with index 0
>>
>>Parser: registering event for type -1
>>Register parse function: Added function for type -1
>>
>>Front-end accept thread initiated(socket 3)
>>
>>
>>Determening IP addresses and initializing sockets:
>> interface eth1...ADDRSOCK: 2001:688:1f88:400a::ad1 Interface
>>eth1 joining multicast ff05::15...OK Adding OLSR socket entry 5
>>
>>Main address: 2001:688:1f88:400a::ad1
>>NEIGHBORS: l=linkstate, m=MPR, w=willingness
>>Initializing duplicatetable - hashsize 32
>>TC: init topo
>>MPRS: Init
>>MID: init
>>Loading plugins...
>>
>>Scheduler started - polling every 0.10 seconds
>>Max jitter is 0.500000
>>
>>neighbor list: 11:37:36.384779
>>topology table: 11:37:36.384779
>>
>>MPR SELECTORS:
>>mid set: 11:37:36.384779
>>
>>DUP TABLE:
>>
>> Building HELLO on interface 0
>>sendto(v6): Cannot assign requested address
>>Socket: 5 interface: 0
>>To: ff05::15 (size: 28)
>>Outputsize: 32
>>SOCKETS: 5
>>neighbor list: 11:37:38.251915
>>topology table: 11:37:38.251915
>>
>>MPR SELECTORS:
>>mid set: 11:37:38.251915
>>
>>DUP TABLE:
>>
>> Building HELLO on interface 0
>>sendto(v6): Cannot assign requested address
>>Socket: 5 interface: 0
>>To: ff05::15 (size: 28)
>>Outputsize: 32
>>neighbor list: 11:37:40.011943
>>topology table: 11:37:40.011943
>>
>>MPR SELECTORS:
>>mid set: 11:37:40.011943
>>
>>DUP TABLE:
>>
>> Building HELLO on interface 0
>>sendto(v6): Cannot assign requested address
>>Socket: 5 interface: 0
>>To: ff05::15 (size: 28)
>>Outputsize: 32
>> Building HELLO on interface 0
>>sendto(v6): Cannot assign requested address
>>Socket: 5 interface: 0
>>To: ff05::15 (size: 28)
>>Outputsize: 32
>>neighbor list: 11:37:42.101921
>>topology table: 11:37:42.101921
>>
>>MPR SELECTORS:
>>mid set: 11:37:42.101921
>>
>>DUP TABLE:
>>
>>Received signal 2 - shutting down
>>Deleting all routes...
>>HNA list:
>>Route list:
>>Closing sockets...
>>
>><<<< UniK olsrd-0.4.3 - terminating >>>>
>>
>
--
--
Andreas Tønnesen((spam-protected))
UniK University Graduation Center
University of Oslo
http://www.olsr.org
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