REMOTE_HOST       241 modules/proxy/ajp_header.c     remote_host = (char *)ap_get_remote_host(r->connection, r->per_dir_config, REMOTE_HOST, NULL);
REMOTE_HOST       863 server/core.c          if (type == REMOTE_HOST || type == REMOTE_DOUBLE_REV) {
REMOTE_HOST       232 server/util_script.c     host = ap_get_remote_host(c, r->per_dir_config, REMOTE_HOST, NULL);