[tor-relays] wrong iptables rules? / no inbound traffic in nyx

[ax8eaz7z3g via tor-relays <tor-relays@xxxxxxxxxxxxxxxxxxxx>]

> >

Hi!

I noticed that after I have set up my ip(+6)tables up to filter unwanted incoming traffic all "inbound" and "directory" connections in nyx disappeared, only lot of "outbound" connections are there.

I am running exit relay (IPv4+IPv6) on ORPort 443 and DIRPort 80.

Is there someone willing to check my iptable rules? I am starting to lose it...

My iptables:
-P INPUT DROP
-P FORWARD DROP
-P OUTPUT DROP
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m conntrack --ctstate NEW,ESTABLISHED -m tcp --dport 22 -j ACCEPT # SSH running there
-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT # allow incoming comm to ORPort 
-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT # allow incoming comm to DIRPort 
-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT # allow all already established incoming connections
-A OUTPUT -o lo -j ACCEPT # allow all outgoing connections
-A OUTPUT -o eth0 -j ACCEPT

My ip6tables:

-P INPUT DROP

-P FORWARD DROP

-P OUTPUT DROP

-N ICMPv6_IN

-N ICMPv6_OUT

-A INPUT -i lo -j ACCEPT

-A INPUT -p tcp -m conntrack --ctstate NEW,ESTABLISHED -m tcp --dport 22 -j ACCEPT # SSH running there

-A INPUT -p tcp -m tcp --dport 443 -j ACCEPT # allow incoming comm to ORPort

-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT # allow incoming comm to DIRPort

-A INPUT -p ipv6-icmp -j ICMPv6_IN #pass all icmpv6 related traffic to new chain

-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT # allow all already established incoming connections

-A OUTPUT -o lo -j ACCEPT

-A OUTPUT -p ipv6-icmp -j ICMPv6_OUT #pass all icmpv6 related traffic to new chain

-A OUTPUT -o eth0 -j ACCEPT # allow all outgoing connections

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 1 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 2 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 3 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 4 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 128 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 129 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 133 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 134 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 135 -j ACCEPT

-A ICMPv6_IN -p ipv6-icmp -m icmp6 --icmpv6-type 136 -j ACCEPT

-A ICMPv6_IN -j DROP

-A ICMPv6_OUT -p ipv6-icmp -m icmp6 --icmpv6-type 128 -j ACCEPT

-A ICMPv6_OUT -p ipv6-icmp -m icmp6 --icmpv6-type 129 -j ACCEPT

-A ICMPv6_OUT -p ipv6-icmp -m icmp6 --icmpv6-type 133 -j ACCEPT

-A ICMPv6_OUT -p ipv6-icmp -m icmp6 --icmpv6-type 134 -j ACCEPT

-A ICMPv6_OUT -p ipv6-icmp -m icmp6 --icmpv6-type 135 -j ACCEPT

-A ICMPv6_OUT -p ipv6-icmp -m icmp6 --icmpv6-type 136 -j ACCEPT

-A ICMPv6_OUT -j DROP

Thank you all for any replies!

Have a nice day.

Bye

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