Re: Warning in in tor log

["Kees de Koster" <keesdekoster@xxxxxxxxx>]

On 10/7/06, Peter Palfrader <peter@xxxxxxxxxxxxx> wrote:
> On Fri, 06 Oct 2006, Kees de Koster wrote:
>
> > Oct 06 20:08:22.462 [warn] connection_dir_client_reached_eof(): http
> > status 400 ("Dirserver believes your ORPort is unreachable") response
> > from dirserver '86.59.21.38:80'. Please correct.
>
> It seems your firewall blocks TCP connections with the ECN flag set[0].
> This will not stop everyone from connecting to you, but it will stop
> tor26.  Maybe you can fix this?

First thanks for your reply, i hope i can fix it, could it be related
that i changed the listening port to 443, 80 and the redirection with
iptables.

I changed the ports and did set iptables with:
iptables -t nat -I PREROUTING --src 0/0 --dst 192.168.1.10 -p tcp
--dport 80 -j REDIRECT --to-ports 9030
iptables -t nat -I PREROUTING --src 0/0 --dst 192.168.1.10 -p tcp
--dport 443 -j REDIRECT --to-ports 9001

sircrow@minidragon:~$ sudo iptables -t nat -n -L
Chain PREROUTING (policy ACCEPT)
target     prot opt source               destination
REDIRECT   tcp  --  0.0.0.0/0            192.168.1.10        tcp
dpt:443 redir ports 9001
REDIRECT   tcp  --  0.0.0.0/0            192.168.1.10        tcp
dpt:80 redir ports 9030

The firewall is actual a modem/router (Livebox) and does nothing more then
213.17.104.91:9001 => 192.168.1.10:9001
213.17.104.91:9030 => 192.168.1.10:9030

If there is no solution i could try to setup Tor again to listen on 9001,9030

Kees
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