"Alexander Dalloz" wrote: >Please show us how exactly you set the CONFIG_IPSEC_NAT_TRAVERSAL in >which config files. I still guess the setting is not in the config file >which is used to build the kernel. ..in "/usr/src/redhat/SOURCES/kernel-2.6.12-i686.config": CONFIG_IPSEC_NAT_TRAVERSAL=y still thanks. Salvatore.