X-Git-Url: https://git.distorted.org.uk/~mdw/firewall/blobdiff_plain/38e85ca3b58ddcf50c7db608f5baa2fd19771f8a..HEAD:/national.m4 diff --git a/national.m4 b/national.m4 index 01551af..d7d22b1 100644 --- a/national.m4 +++ b/national.m4 @@ -33,5 +33,14 @@ allowservices inbound tcp \ allowservices inbound udp \ tripe +## We use public NTP servers. +run ip46tables -A inbound -j ACCEPT \ + -m state --state ESTABLISHED \ + -p udp --source-port 123 --destination-port 123 + +## Other interesting things. +dnsresolver inbound +dnsserver inbound + m4_divert(-1) ###----- That's all, folks --------------------------------------------------