Hi Pascal, On Fri, 2003-05-30 at 08:39, V. Pascual wrote: > Hi There, > > I have patched my kernel (2.4.20) with ip_nat_pptp (using patch-o-matic-20030107). Patch went fine and the kernel was recompiled successfuly. I have tried to install the module but I have the error which says; > > [root@ netfilter]# insmod ip_nat_pptp.o > ip_nat_pptp.o: unresolved symbol ip_pptp_lock_Rsmp_66d9b5ea > > [root@ netfilter]# insmod ip_nat_mms.o > ip_nat_mms.o: unresolved symbol ip_mms_lock_Rsmp_8d71dea1 > I guess ip_conntrack_pptp and ip_conntrack_mms are not loaded then ? You can check this with "lsmod". If you use "modprobe" instead of "insmod", the necessary ip_conntrack_* modules will be loaded automatically, as the ip_nat_* modules depend on them. Regards, Filip