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nftables: friendlier output traffic filtering

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This commit is contained in:
Daniel Micay 2022-06-29 20:18:51 -04:00
parent 3ca0c347c6
commit e0ab41c4f4
6 changed files with 42 additions and 6 deletions
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8
nftables-attestation.conf
View File

@ -47,6 +47,12 @@ table inet filter {
oif lo accept
skuid != {root, systemd-network, chrony, unbound, http, attestation} counter reject
skuid != {root, systemd-network, chrony, unbound, http, attestation} counter goto output-reject
}
chain output-reject {
meta l4proto udp reject
meta l4proto tcp reject with tcp reset
reject
}
}

8
nftables-discuss.conf
View File

@ -47,6 +47,12 @@ table inet filter {
oif lo accept
skuid != {root, systemd-network, chrony, unbound, http, flarum} counter reject
skuid != {root, systemd-network, chrony, unbound, http, flarum} counter goto output-reject
}
chain output-reject {
meta l4proto udp reject
meta l4proto tcp reject with tcp reset
reject
}
}

8
nftables-dns.conf
View File

@ -50,6 +50,12 @@ table inet filter {
oif lo accept
skuid != {root, systemd-network, chrony, unbound, powerdns} counter reject
skuid != {root, systemd-network, chrony, unbound, powerdns} counter goto output-reject
}
chain output-reject {
meta l4proto udp reject
meta l4proto tcp reject with tcp reset
reject
}
}

8
nftables-mail.conf
View File

@ -47,6 +47,12 @@ table inet filter {
oif lo accept
skuid != {root, systemd-network, chrony, unbound, postfix, dovecot, dovenull} counter reject
skuid != {root, systemd-network, chrony, unbound, postfix, dovecot, dovenull} counter goto output-reject
}
chain output-reject {
meta l4proto udp reject
meta l4proto tcp reject with tcp reset
reject
}
}

8
nftables-matrix.conf
View File

@ -47,6 +47,12 @@ table inet filter {
oif lo accept
skuid != {root, systemd-network, chrony, unbound, http, synapse, matterbridge} counter reject
skuid != {root, systemd-network, chrony, unbound, http, synapse, matterbridge} counter goto output-reject
}
chain output-reject {
meta l4proto udp reject
meta l4proto tcp reject with tcp reset
reject
}
}

8
nftables-web.conf
View File

@ -47,6 +47,12 @@ table inet filter {
oif lo accept
skuid != {root, systemd-network, chrony, unbound, http} counter reject
skuid != {root, systemd-network, chrony, unbound, http} counter goto output-reject
}
chain output-reject {
meta l4proto udp reject
meta l4proto tcp reject with tcp reset
reject
}
}