Hello All,
I have got my own IPv6 stack (not the Linux native IPv6).
Legend: NUT - Node Under Test - Where my stack runs TN - Testing Node - Where Linux native IPv6 stack runs
When i insert IPv6 stack (compiled as a module) in to the NUT kernel, it gets inserted in very smoothly. However, when i do ping6 from TN with -f (FLOOD) option to NUT, the NUT's kernel seems to be hanging. But, i observed that IPv4 part of the NUT's kernel still working (because ping from TN to NUT still works).
I am controlling NUT's kernel with KGDB (through serial cable). If i see 'bt' in gdb, it shows that it is waiting in sys_read. PS : I skipped the KGDB back trace in the above description for clarity.
Hello All, I have got my own IPv6 stack (not the Linux native IPv6). Legend: NUT - Node Under Test - Where my stack runs TN - Testing Node - Where Linux native IPv6 stack runs When i insert IPv6 stack (compiled as a module)in to the NUT kernel, it gets inserted in very smoothly.
However, when i do ping6 from TN with -f (FLOOD) option to NUT, the NUT's kernel seems to be hanging. But, i observed that IPv4 part of the NUT's kernel still working (because ping from TN to NUT still works). I am controlling NUT's kernel with KGDB (through serial cable).If i see 'bt' in gdb, it shows that it is waiting in sys_read. PS : I skipped the KGDB back trace in the above description for clarity. Can you please tell me what should i do in this case ??. If it is a memory leak, as i know, 'bt' shows some where in mm.c. Hence, i concluded that it is not memory leak.What can be the problem. One more thing to note here is that, this all happens only when i enable Mobile IPv6 on NUT. Also, i am always at home only !!!! Thanks in advance. Regards, Ranjit
__________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com
-
Ranjitsinh Wable