Hi Julian, It looks like your patch is not compatible with FreeS/WAN's (1.92) patches. Or at least in trying to compile a 2.2.20 kernel, it works fine with yours, but then adding FreeS/WAN leads to errors. Word has it that FreeS/WAN 1.92 normally works with 2.2.20, but haven't verified that by experiment. Guess it makes sense that you'd both be getting into some of the same sections of kernel code. I'm not saying this is something you should fix - I'm not all that impressed with FreeS/WAN as an implementation (actually the commercial IPSec implementations I've tested are also pretty flakey - hope that protocol grows up some day). Just wanted to note to folks that there seems to be an incompatibility here. In the long run, encrypted communications and good redundant routing are both vital services. Whit @transpect.com
