<DIV>Hi</DIV>
<DIV> </DIV>
<DIV>I am also getting the assertion failed error when the IPv6 address of the node changes. I have 10 nodes . I start the nodes with preconfigured global Ipv6 address and then change the IPv6 address on certain nodes (say 5 nodes). when updating the routing table...the assertion failed error happens. </DIV>
<DIV> </DIV>
<DIV>I tried replacing the olsr_delete_routes_from_kernel() in the process_routes.c with the simple link list traverse and delete (similar to the one use upto 0.4.8 olsr_delete_routes_from_kernel()). Then it works fine (assertion failed error doesnt happen).</DIV>
<DIV> </DIV>
<DIV>Also when the IPv6 address changes, the routing table is not formed properly. I analysing whats happening on when the IPv6 address changes and i will post a more detailed msg later. Hopefully some changes in the ifnet.c program will do</DIV>
<DIV> </DIV>
<DIV>- Rob<BR><BR><B><I>Andreas Tønnesen <andreto@olsr.org></I></B> wrote:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Hi Philippe,<BR><BR>Could you provide the output with debug level 3 from when the assertion<BR>fails?<BR><BR>- Andreas<BR><BR>Philippe Vanhaesendonck wrote:<BR>> Hi!<BR>> <BR>> We are running OLSR 0.4.9 on roughly 25 nodes in the Brussels area.<BR>> <BR>> On one node, olsrd aborts on a regular base with the following message:<BR>> olsrd: src/process_routes.c: 318: olsr_delete_routes_from_kernel:<BR>> Assertion `metric_counter' failed.<BR>> <BR>> Some facts:<BR>> <BR>> * I have not seen this on any other nodes (but we are only running<BR>> OLSR since a couple of days)<BR>> * The machine is an i386 BusyBox / uClibc base (Elan SC-400 processor)<BR>> * It runs from a couple of minutes up to a couple of hours<BR>> * We are using NLQ -- all nodes share the same config file<BR>> * The routing is not stable -- that is it changes very fas
t.
When<BR>> you run olsr in debug mode (-d 1), it will scroll at high speed.<BR>> This is probably due to the quality of the links, but we have<BR>> substential number of changes in the routes)<BR>> <BR>> Hereunder the config file, a capture of the problem and a dot-draw of<BR>> the topology (the node having problem is bulles.bxl.rc)<BR>> <BR>> Any idea / suggestions?<BR>> <BR>> thank you in advance<BR>> <BR>> --<BR>> Phil<BR>> <BR>> ----------------------- Config file<BR>> DebugLevel 0<BR>> IpVersion 4<BR>> ClearScreen yes<BR>> Hna4<BR>> {<BR>> }<BR>> Hna6<BR>> {<BR>> }<BR>> AllowNoInt yes<BR>> IpcConnect<BR>> {<BR>> MaxConnections 1<BR>> Host 127.0.0.1<BR>> Net 192.168.1.0 255.255.255.0<BR>> Net 192.168.29.0 255.255.255.0<BR>> }<BR>> UseHysteresis no<BR>> LinkQualityLevel 2<BR>> LinkQualityWinSize 10<BR>> Pollrate 0.05<BR>> LoadPlugin "olsrd_httpinfo.so.0.1"<BR>>
{<BR>> PlParam "port" "8080"<BR>> PlParam "Net" "10.0.0.0 255.0.0.0"<BR>> PlParam "Net" "192.168.1.0 255.255.255.0"<BR>> PlParam "Net" "192.168.29.0 255.255.255.0"<BR>> }<BR>> Interface "wlan0"<BR>> {<BR>> }<BR>> <BR>> ----------------------- Example of problem<BR>> # route<BR>> Kernel IP routing table<BR>> Destination Gateway Genmask Flags Metric Ref Use<BR>> Iface<BR>> 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0<BR>> 10.0.0.0 * 255.0.0.0 U 0 0 0<BR>> wlan0<BR>> 127.0.0.0 * 255.0.0.0 U 0 0 0 lo<BR>> default gw.bulles-dsl 0.0.0.0 UG 0 0 0 eth0<BR>> # date; olsrd -d 0 -nofork ; date<BR>> Tue May 17 12:01:35 CES 2005<BR>> <BR>> *** olsr.org - 0.4.9 ***<BR>> Build date: Apr 15 2005<BR>> http://www.olsr.org<BR>> <BR>> Parsing file: "/etc/olsrd.conf"<BR>> Httpinfo olsrd plugin 0.1 by Andreas Tønnesen<BR>> (HTTPINFO) listening on port: 8080<BR>> olsrd: src/process_routes.c: 318:
olsr_delete_routes_from_kernel: Assertion<BR>> `met ric_counter' failed.<BR>> Aborted<BR>> Tue May 17 12:20:16 CES 2005<BR>> # route<BR>> Kernel IP routing table<BR>> Destination Gateway Genmask Flags Metric Ref Use<BR>> Iface<BR>> 10.200.163.254 soekris.bulles. 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.6.50.38 soekris.bulles. 255.255.255.255 UGH 2 0 0<BR>> wlan0<BR>> 10.6.13.115 madou.bxl.rc 255.255.255.255 UGH 2 0 0<BR>> wlan0<BR>> 10.9.165.194 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.10.223.73 soekris.bulles. 255.255.255.255 UGH 2 0 0<BR>> wlan0<BR>> 10.11.11.12 soekris.bulles. 255.255.255.255 UGH 1 0 0<BR>> wlan0<BR>> 10.54.142.132 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.11.1.197 * 255.255.255.255 UH 3 0 0<BR>> wlan0<BR>> 10.8.8.217 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.54.142.133 * 255.255.255.255 UH 1 0 0<BR>> wlan0<BR>> 10.51.17
2.99
madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.212.64.121 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.8.39.138 madou.bxl.rc 255.255.255.255 UGH 2 0 0<BR>> wlan0<BR>> 10.3.13.37 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.9.167.26 madou.bxl.rc 255.255.255.255 UGH 4 0 0<BR>> wlan0<BR>> 10.199.156.169 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.9.175.120 madou.bxl.rc 255.255.255.255 UGH 3 0 0<BR>> wlan0<BR>> 10.9.166.198 madou.bxl.rc 255.255.255.255 UGH 5 0 0<BR>> wlan0<BR>> 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0<BR>> 10.0.0.0 * 255.0.0.0 U 0 0 0<BR>> wlan0<BR>> 127.0.0.0 * 255.0.0.0 U 0 0 0 lo<BR>> default gw.bulles-dsl 0.0.0.0 UG 0 0 0 eth0<BR>> <BR>> <BR>> <BR>> <BR>> ------------------------------------------------------------------------<BR>> <BR>> <BR>> ------------------------------------------------------------------------<BR>> <B
R>>
_______________________________________________<BR>> olsr-users mailing list<BR>> olsr-users@olsr.org<BR>> https://www.olsr.org/mailman/listinfo/olsr-users<BR><BR>-- <BR>Andreas Tønnesen<BR>http://www.olsr.org<BR>_______________________________________________<BR>olsr-users mailing list<BR>olsr-users@olsr.org<BR>https://www.olsr.org/mailman/listinfo/olsr-users<BR></BLOCKQUOTE><p>
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