Hello: I have set up a NF_IP_PRE_ROUTING hook to capture packets. Specifically I am using netfilter for an IPSec implimentation I have written. When I recieve an increased amount of icmp echos, decapsulate them from IPSec and pass them on by calling ip_rcv() the kernel crashes. It only crashes when the icmp echos are addressed locally. Has anyone ever experienced this? Suggestions on how to fix? Mike
