unix socket pcap processing and ip reputation
IP rep is stored in Host table. Host table is freed and reinit'd per pcap. This clears IP Rep.
I think a Host reload function should clear the table except for the IP Rep.
Walk the table (see HostGetUsedHost). If a host has a use_cnt > 0 (and h->iprep != NULL but that should always be the case), clear the tag and threshold data, but don't free the host. Otherwise, clear and free the host.