ipsec modules in linux kernel 2.4.27?

May 10, 2006 1 Replies

Greetings:



I would appreciate a dialog with anyone who has successfully built linux kernel >2.4.20 (2.4.27) with ipsec modules. I am having unresolved symbol problems in 'esp4.o' and 'ip_gre.o'.



I would also appreciate any references to how these native modules are used (what brings up the new interfaces, how to configure, etc.) The bulk of all vpn resources on linux relate to *swan implementations and KLIPS, etc. and those packages' ipsec implementations, or to kernel 2.6 specific modules and tools but there is a dearth of data on 2.4.



All replies much appreciated.



Michael Grigoni Cybertheque Museum



The missing symbols were in the kernel but were versioned.

Rebuilding the kernel with CONFIG_MODVERSIONS turned off fixed the problem.

Michael

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