[tor-relays] snowflake incoming UDP ports
dmz21 at protonmail.ch
Sat Feb 19 10:24:22 UTC 2022
On Saturday, February 19th, 2022 at 11:15, Toralf Förster <toralf.foerster at gmx.de> wrote:
> I do simply run here
> ~/devel/go/src/snowflake/proxy/proxy &>>/tmp/snowflake-proxy.log &
> and was wondering if I have to open special UDP inbound ports ?
> From the stats snowflake iseems to be working:
> 2022/02/18 19:29:59 In the last 1h0m0s, there are 13 connections.
> Traffic Relayed ↑ 192 MB, ↓ 192 MB.
> 2022/02/18 20:29:59 In the last 1h0m0s, there are 21 connections.
> Traffic Relayed ↑ 451 MB, ↓ 451 MB.
> 2022/02/18 21:29:59 In the last 1h0m0s, there are 9 connections. Traffic
> Relayed ↑ 236 MB, ↓ 236 MB.
> but b/c I do have a rather restrict inbound firewall rule set I'm
> wondering about that.
I think it works without open ports by initiating the traffic from the inside on both ends.
I used https://github.com/pion/stun/tree/master/cmd/stun-nat-behaviour
to get a better understanding of the effects of my current setup.
Maybe that can help you too. Best regards
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