diff options
Diffstat (limited to 'roles/gateway/templates/gateway-apply-rules.sh.j2')
| -rw-r--r-- | roles/gateway/templates/gateway-apply-rules.sh.j2 | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/roles/gateway/templates/gateway-apply-rules.sh.j2 b/roles/gateway/templates/gateway-apply-rules.sh.j2 index 0ce9f740..daddb180 100644 --- a/roles/gateway/templates/gateway-apply-rules.sh.j2 +++ b/roles/gateway/templates/gateway-apply-rules.sh.j2 @@ -27,8 +27,8 @@ clear_rules() { iptables -D OUTPUT -o "$GATEWAY_INTERFACE" -j ACCEPT 2>/dev/null || true if [ -n "$GATEWAY_SUBNET_V6" ]; then ip6tables -F FORWARD 2>/dev/null || true - ip6tables -t nat -D POSTROUTING -s "$GATEWAY_SUBNET_V6" -o wg+ -j MASQUERADE 2>/dev/null || true - ip6tables -t nat -D POSTROUTING -s "$GATEWAY_SUBNET_V6" -o "$GATEWAY_INTERFACE" -j MASQUERADE 2>/dev/null || true + ip6tables -t nat -D POSTROUTING -o wg+ -j MASQUERADE 2>/dev/null || true + ip6tables -t nat -D POSTROUTING -o "$GATEWAY_INTERFACE" -j MASQUERADE 2>/dev/null || true ip6tables -D OUTPUT -o wg+ -j ACCEPT 2>/dev/null || true ip6tables -D OUTPUT -o "$GATEWAY_INTERFACE" -j ACCEPT 2>/dev/null || true fi @@ -45,7 +45,7 @@ apply_vpn_mode() { ip6tables -t nat -A POSTROUTING -o wg+ -j MASQUERADE ip6tables -A OUTPUT -o wg+ -j ACCEPT ip6tables -A FORWARD -i "$GATEWAY_INTERFACE" -o wg+ -j ACCEPT - ip6tables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT + ip6tables -A FORWARD -i wg+ -o "$GATEWAY_INTERFACE" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT fi log_message "VPN mode rules applied - traffic routed through VPN" } @@ -57,10 +57,9 @@ apply_direct_rules() { iptables -A FORWARD -s "$GATEWAY_SUBNET_V4" -o "$GATEWAY_INTERFACE" -j ACCEPT iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT if [ -n "$GATEWAY_SUBNET_V6" ]; then - # No MASQUERADE for IPv6: LAN devices have public SLAAC addresses, native routing applies + ip6tables -t nat -A POSTROUTING -o "$GATEWAY_INTERFACE" -j MASQUERADE ip6tables -A OUTPUT -o "$GATEWAY_INTERFACE" -j ACCEPT - ip6tables -A FORWARD -i "$GATEWAY_INTERFACE" -o "$GATEWAY_INTERFACE" -j ACCEPT - ip6tables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT + ip6tables -A FORWARD -i "$GATEWAY_INTERFACE" -o "$GATEWAY_INTERFACE" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT fi log_message "Direct mode rules applied - normal routing active" } |