release/src/router/miniupnpd/netfilter_nft/scripts/nft_init.sh

   1 #! /bin/sh
   2
   3 nft list table nat > /dev/null
   4 nft_nat_exists=$?
   5 nft list table filter > /dev/null
   6 nft_filter_exists=$?
   7 nft list table mangle > /dev/null
   8 nft_mangle_exists=$?
   9
  10 if [ $nft_nat_exists -eq "1" ]; then
  11         echo "create nat"
  12         nft "add table nat"
  13 fi
  14 if [ $nft_filter_exists -eq "1" ]; then
  15         echo "create filter"
  16         nft "add table filter"
  17 fi
  18 if [ $nft_mangle_exists -eq "1" ]; then
  19         echo "create mangle"
  20         nft "add table mangle"
  21 fi
  22
  23 nft list chain nat miniupnpd > /dev/null
  24 nft_nat_miniupnpd_exists=$?
  25 nft list chain nat miniupnpd-pcp-peer > /dev/null
  26 nft_nat_miniupnpd_pcp_peer_exists=$?
  27 nft list chain filter miniupnpd > /dev/null
  28 nft_filter_miniupnpd_exists=$?
  29 nft list chain mangle miniupnpd > /dev/null
  30 nft_mangle_miniupnpd_exists=$?
  31
  32 if [ $nft_nat_miniupnpd_exists -eq "1" ]; then
  33         echo "create chain in nat"
  34         nft "add chain nat miniupnpd"
  35 fi
  36 if [ $nft_nat_miniupnpd_pcp_peer_exists -eq "1" ]; then
  37         echo "create pcp peer chain in nat"
  38         nft "add chain nat miniupnpd-pcp-peer"
  39 fi
  40 if [ $nft_filter_miniupnpd_exists -eq "1" ]; then
  41         echo "create chain in filter "
  42         nft "add chain filter miniupnpd"
  43 fi
  44 if [ $nft_mangle_miniupnpd_exists -eq "1" ]; then
  45         echo "create chain in mangle"
  46         nft "add chain mangle miniupnpd"
  47 fi