I have the same problem as descirbed in http://lists.netfilter.org/pipermail/netfilter/2002-October/039405.html Problem with iptables P-O-M When I build my linux kernel and in "make modules_install" it says: ---------------- mkdir -p pcmcia; \ find kernel -path '*/pcmcia/*' -name '*.o' | xargs -i -r ln -sf ../{} pcmcia if [ -r System.map ]; then /sbin/depmod -ae -F System.map 2.4.18-14youngh; fi depmod: *** Unresolved symbols in /lib/modules/2.4.18-14youngh/kernel/net/ipv4/netfilter/ipt_iplimit.o depmod: ip_conntrack_find_get ------------- But I can not find the answer . And from the forum I know hard-ware have helped hare ram to resolve this problem . but I can not find the article. And I search web useing google, I found some same question ,but get no answer . Can you tell me how to handle this question ? my enviroment is Redhat 8 , GCC 3.2 . POM 2003.1.7 my steps to compile : make dep (I also try ignore this step) KERNEL_DIR=/usr/src/linux-2.4.8-14 ./runme base (install iplimit ) make mrproper make menuconfig make dep make clean (I also try ignore this step) make bzImage make modules make modules_install (this step I get the error ). thanks . Richard Young.