diff options
Diffstat (limited to 'extensions/libxt_esp.txlate')
-rw-r--r-- | extensions/libxt_esp.txlate | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/extensions/libxt_esp.txlate b/extensions/libxt_esp.txlate index 5e2f18fa..5e8fb241 100644 --- a/extensions/libxt_esp.txlate +++ b/extensions/libxt_esp.txlate @@ -1,11 +1,23 @@ iptables-translate -A FORWARD -p esp -j ACCEPT -nft add rule ip filter FORWARD ip protocol esp counter accept +nft 'add rule ip filter FORWARD ip protocol esp counter accept' iptables-translate -A INPUT --in-interface wan --protocol esp -j ACCEPT -nft add rule ip filter INPUT iifname "wan" ip protocol esp counter accept +nft 'add rule ip filter INPUT iifname "wan" ip protocol esp counter accept' iptables-translate -A INPUT -p 50 -m esp --espspi 500 -j DROP -nft add rule ip filter INPUT esp spi 500 counter drop +nft 'add rule ip filter INPUT esp spi 500 counter drop' iptables-translate -A INPUT -p 50 -m esp --espspi 500:600 -j DROP -nft add rule ip filter INPUT esp spi 500-600 counter drop +nft 'add rule ip filter INPUT esp spi 500-600 counter drop' + +iptables-translate -A INPUT -p 50 -m esp --espspi 0:4294967295 -j DROP +nft 'add rule ip filter INPUT meta l4proto esp counter drop' + +iptables-translate -A INPUT -p 50 -m esp ! --espspi 0:4294967295 -j DROP +nft 'add rule ip filter INPUT esp spi != 0-4294967295 counter drop' + +ip6tables-translate -A INPUT -p 50 -m esp --espspi 0:4294967295 -j DROP +nft 'add rule ip6 filter INPUT exthdr esp exists counter drop' + +ip6tables-translate -A INPUT -p 50 -m esp ! --espspi 0:4294967295 -j DROP +nft 'add rule ip6 filter INPUT esp spi != 0-4294967295 counter drop' |