diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-09 13:08:38 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-09 13:08:38 +0000 |
commit | 9fe063bb3ef278a591e344caa78bee679536b7ee (patch) | |
tree | f589ace33354785090116341f7c702b6035b0868 /debian/examples/workstation.nft | |
parent | Adding upstream version 1.0.9. (diff) | |
download | nftables-9fe063bb3ef278a591e344caa78bee679536b7ee.tar.xz nftables-9fe063bb3ef278a591e344caa78bee679536b7ee.zip |
Adding debian version 1.0.9-1.debian/1.0.9-1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/examples/workstation.nft')
-rwxr-xr-x | debian/examples/workstation.nft | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/debian/examples/workstation.nft b/debian/examples/workstation.nft new file mode 100755 index 0000000..bc7cd02 --- /dev/null +++ b/debian/examples/workstation.nft @@ -0,0 +1,25 @@ +#!/usr/sbin/nft -f + +flush ruleset + +table inet filter { + chain input { + type filter hook input priority 0; + + # accept any localhost traffic + iif lo accept + + # accept traffic originated from us + ct state established,related accept + + # activate the following line to accept common local services + #tcp dport { 22, 80, 443 } ct state new accept + + # ICMPv6 packets which must not be dropped, see https://tools.ietf.org/html/rfc4890#section-4.4.1 + meta nfproto ipv6 icmpv6 type { destination-unreachable, packet-too-big, time-exceeded, parameter-problem, echo-reply, echo-request, nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert, 148, 149 } accept + ip6 saddr fe80::/10 icmpv6 type { 130, 131, 132, 143, 151, 152, 153 } accept + + # count and drop any other traffic + counter drop + } +} |