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Block IPv6 in proxy+auto filtering mode #601

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Revertron opened this Issue May 30, 2016 · 3 comments

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Revertron commented May 30, 2016

Since IPv6 can't be routed to our proxy in root-proxy mode as we see in #580 and we have a trouble with filtering IPv6 when there is IPv6 network on Wi-Fi and Mobile as in #142 we are introducing blocking IPv6 traffic.

We must add low-level settings for user to be able to control this behavior - pref.net.block_ipv6 and pref.net.always_filter_ipv6.

@Revertron Revertron added this to the 2.6 milestone May 30, 2016

@Revertron Revertron self-assigned this May 30, 2016

@ameshkov ameshkov changed the title from Introduce IPv6 blocking to Block IPv6 in proxy+auto filtering mode May 30, 2016

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ameshkov May 30, 2016

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Name it pref.proxy.block.ipv6, true by default.

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ameshkov commented May 30, 2016

Name it pref.proxy.block.ipv6, true by default.

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Okay, I've made blocking of only external connections. Added the option to low-level group.

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Revertron commented May 31, 2016

Okay, I've made blocking of only external connections. Added the option to low-level group.

@ameshkov ameshkov closed this May 31, 2016

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Now we are blocking all IPv6 TCP connections and UDP (QUICK) only for Google Chrome, but passing through all other UDP packets because users will want to use some UDP-based VPN on arbitrary ports.

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Revertron commented Jun 1, 2016

Now we are blocking all IPv6 TCP connections and UDP (QUICK) only for Google Chrome, but passing through all other UDP packets because users will want to use some UDP-based VPN on arbitrary ports.

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