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@@ -293,8 +293,7 @@ systemctl reload nginx
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# Remove IPv6 address set if there is a VPN installed
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if [[ $ip6_addr != none ]]; then
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- ip -6 address show dev tun0 2> /dev/null | grep -q "${ip6_addr}/"
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- if [[ "$?" -eq 0 ]]; then
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+ if ip -6 address show dev tun0 2> /dev/null | grep -q "${ip6_addr}/"; then
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ip address delete "${ip6_addr}/128" dev tun0 &> /dev/null
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fi
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fi
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