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Change ACCEPT to RETURN

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David E. Myers 2020-02-14 08:54:07 -05:00
parent 97de49daa3
commit 72ecee553e
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GPG key ID: D871FCA54815086C
2 changed files with 2 additions and 2 deletions
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2
roles/common/templates/rules.v4.j2
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@ -32,7 +32,7 @@ COMMIT
{% if wireguard_enabled and wireguard_port|int == wireguard_port_avoid|int %} {% if wireguard_enabled and wireguard_port|int == wireguard_port_avoid|int %}
# Handle the special case of allowing access to WireGuard over an already used # Handle the special case of allowing access to WireGuard over an already used
# port like 53 # port like 53
-A PREROUTING -s {{ subnets|join(',') }} -p udp --dport {{ wireguard_port_avoid }} -j ACCEPT -A PREROUTING -s {{ subnets|join(',') }} -p udp --dport {{ wireguard_port_avoid }} -j RETURN
-A PREROUTING --in-interface {{ ansible_default_ipv4['interface'] }} -p udp --dport {{ wireguard_port_avoid }} -j REDIRECT --to-port {{ wireguard_port_actual }} -A PREROUTING --in-interface {{ ansible_default_ipv4['interface'] }} -p udp --dport {{ wireguard_port_avoid }} -j REDIRECT --to-port {{ wireguard_port_actual }}
{% endif %} {% endif %}
# Allow traffic from the VPN network to the outside world, and replies # Allow traffic from the VPN network to the outside world, and replies

2
roles/common/templates/rules.v6.j2
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@ -31,7 +31,7 @@ COMMIT
{% if wireguard_enabled and wireguard_port|int == wireguard_port_avoid|int %} {% if wireguard_enabled and wireguard_port|int == wireguard_port_avoid|int %}
# Handle the special case of allowing access to WireGuard over an already used # Handle the special case of allowing access to WireGuard over an already used
# port like 53 # port like 53
-A PREROUTING -s {{ subnets|join(',') }} -p udp --dport {{ wireguard_port_avoid }} -j ACCEPT -A PREROUTING -s {{ subnets|join(',') }} -p udp --dport {{ wireguard_port_avoid }} -j RETURN
-A PREROUTING --in-interface {{ ansible_default_ipv6['interface'] }} -p udp --dport {{ wireguard_port_avoid }} -j REDIRECT --to-port {{ wireguard_port_actual }} -A PREROUTING --in-interface {{ ansible_default_ipv6['interface'] }} -p udp --dport {{ wireguard_port_avoid }} -j REDIRECT --to-port {{ wireguard_port_actual }}
{% endif %} {% endif %}
# Allow traffic from the VPN network to the outside world, and replies # Allow traffic from the VPN network to the outside world, and replies