Re: [tor-talk] glibc's DNS lookups fail

2012-02-17 Thread Peter Palfrader
On Tue, 14 Feb 2012, douglastskill...@lavabit.com wrote: I am experiencing a strange problem for about two weeks or so. 1 0.00192.168.178.30 127.0.0.1 DNS Standard query A torproject.org 2 0.27192.168.178.30 127.0.0.1 DNS Standard query

Re: [tor-talk] glibc's DNS lookups fail

2012-02-17 Thread douglastskillern
On Tue, 14 Feb 2012, douglastskill...@lavabit.com wrote: I am experiencing a strange problem for about two weeks or so. 10.00192.168.178.30 127.0.0.1 DNS Standard query A torproject.org 20.27192.168.178.30 127.0.0.1 DNS Standard query

Re: [tor-talk] glibc's DNS lookups fail

2012-02-15 Thread douglastskillern
Hi Jérémy, Chain POSTROUTING (policy ACCEPT) target prot opt source destination MASQUERADE tcp -- 192.168.179.0/24!192.168.179.0/24masq ports: 1024-65535 MASQUERADE udp -- 192.168.179.0/24!192.168.179.0/24masq ports: 1024-65535 MASQUERADE all --

Re: [tor-talk] glibc's DNS lookups fail

2012-02-15 Thread douglastskillern
I am incredibly sorry that my posts do not reference the right Message-ID's. This seems to be a bug in the webmail interface I am using. Chain POSTROUTING (policy ACCEPT) target prot opt source destination MASQUERADE tcp -- 192.168.179.0/24!192.168.179.0/24masq

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread Alexander Schrijver
On Tue, Feb 14, 2012 at 02:43:44AM -0500, douglastskill...@lavabit.com wrote: 1 0.00192.168.178.30 127.0.0.1 DNS Standard query A torproject.org 2 0.27192.168.178.30 127.0.0.1 DNS Standard query torproject.org 3 0.000155

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread Alexander Schrijver
On Tue, Feb 14, 2012 at 10:50:01AM +0100, Alexander Schrijver wrote: The IP you're sending to and the IP you're receiving form don't match. The glibc stub resolver probably trashes these. Actually, the UDP datagram probably never gets received by the stub resolver, the OS trashes it since no

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread douglastskillern
On Tue, Feb 14, 2012 at 02:43:44AM -0500, douglastskill...@lavabit.com wrote: 1 0.00192.168.178.30 127.0.0.1 DNS Standard query A torproject.org 2 0.27192.168.178.30 127.0.0.1 DNS Standard query torproject.org 3 0.000155

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread douglastskillern
Arg, I am not even sure whether glibc is the problem. A minimal sample application that performs lookups performs just fine. #include string.h #include stdio.h #include sys/types.h #include sys/socket.h #include

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread Robert Ransom
On 2012-02-14, douglastskill...@lavabit.com douglastskill...@lavabit.com wrote: Hello List, I am experiencing a strange problem for about two weeks or so. I am using GNU/Liux (Debian 6 x86-64) and Tor 0.2.2.35 built from source. I forward all my tcp traffic and udp traffic on port 53 to my

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread douglastskillern
Arg, I am not even sure whether glibc is the problem. A minimal sample application that performs lookups performs just fine. [...] Here are two strace logs, one with a working lookup and one with a failed one. Oops, forgot the links: success: http://pastebin.com/waa4fgPG fail:

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread douglastskillern
On 2012-02-14, douglastskill...@lavabit.com douglastskill...@lavabit.com wrote: Hello List, I am experiencing a strange problem for about two weeks or so. I am using GNU/Liux (Debian 6 x86-64) and Tor 0.2.2.35 built from source. I forward all my tcp traffic and udp traffic on port 53 to

Re: [tor-talk] glibc's DNS lookups fail

2012-02-14 Thread Jérémy Bobbio
On Tue, Feb 14, 2012 at 05:34:55PM -0500, douglastskill...@lavabit.com wrote: Chain POSTROUTING (policy ACCEPT) target prot opt source destination MASQUERADE tcp -- 192.168.179.0/24!192.168.179.0/24masq ports: 1024-65535 MASQUERADE udp -- 192.168.179.0/24