| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | |
| 3 | [ "$ACTION" = ifup -o "$ACTION" = ifupdate ] || exit 0 |
| 4 | [ "$ACTION" = ifupdate -a -z "$IFUPDATE_ADDRESSES" -a -z "$IFUPDATE_DATA" ] && exit 0 |
| 5 | |
| 6 | ram_getsize() |
| 7 | { |
| 8 | sed 's/^.* mem=//;t n;d;:n;s/M.*//' /proc/cmdline |
| 9 | } |
| 10 | [ $(ram_getsize) == 64 ] && echo 3 > /proc/sys/vm/drop_caches |
| 11 | |
| 12 | /etc/init.d/firewall enabled || exit 0 |
| 13 | |
| 14 | fw3 -q network "$INTERFACE" >/dev/null || exit 0 |
| 15 | |
| 16 | logger -t firewall "Reloading firewall due to $ACTION of $INTERFACE ($DEVICE)" |
| 17 | fw3 -q reload |