EBT_IP_SOURCE 24 include/linux/netfilter_bridge/ebt_ip.h #define EBT_IP_MASK (EBT_IP_SOURCE | EBT_IP_DEST | EBT_IP_TOS | EBT_IP_PROTO |\ EBT_IP_SOURCE 42 net/bridge/netfilter/ebt_ip.c if (info->bitmask & EBT_IP_SOURCE && EBT_IP_SOURCE 44 net/bridge/netfilter/ebt_ip.c info->saddr, EBT_IP_SOURCE))