[gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Norman Rieß
Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent this but did not really find something usefull. Does anyone got an idea about

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Volker Armin Hemmann
Turn off this unnecessary crap? Am 28.03.2013 09:52 schrieb Norman Rieß nor...@smash-net.org: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Jarry
On 28-Mar-13 9:51, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent this but did not really find something usefull

[gentoo-user] Best caching dns server?

2012-05-18 Thread Nilesh Govindrajan
Hi, Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't make sense, but some sites like twitter have ridiculously low ttl of 30s). Also, it isn't able to save cached entries to file so that it can

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Paul Ezvan
Le 28/03/2013 17:53, Jarry a écrit : On 28-Mar-13 9:51, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent this but did

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-30 Thread Paul Hartman
On Thu, Mar 28, 2013 at 3:51 AM, Norman Rieß nor...@smash-net.org wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent this but did

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-31 Thread Norman Rieß
Am 31.03.2013 04:08, schrieb Paul Hartman: On Thu, Mar 28, 2013 at 3:51 AM, Norman Rieß nor...@smash-net.org wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Adam Carter
Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't make sense, but some sites like twitter have ridiculously low ttl of 30s). The load balancing technology will be slow to respond if the TTLs

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Michael Mol
On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent this but did not really find something

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Norman Rieß
Am 28.03.2013 16:38, schrieb Michael Mol: On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Nilesh Govindrajan
On Sat, May 19, 2012 at 4:29 PM, Adam Carter adamcart...@gmail.com wrote: Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't make sense, but some sites like twitter have ridiculously low ttl of 30s

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Willie Matthews
On 05/19/12 04:13, Nilesh Govindrajan wrote: On Sat, May 19, 2012 at 4:29 PM, Adam Carter adamcart...@gmail.com wrote: Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't make sense, but some sites

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Alan McKinnon
On Sat, 19 May 2012 07:45:56 +0530 Nilesh Govindrajan cont...@nileshgr.com wrote: Hi, Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't make sense, but some sites like twitter have ridiculously

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Nilesh Govindrajan
On Sat, May 19, 2012 at 10:06 PM, Alan McKinnon alan.mckin...@gmail.com wrote: On Sat, 19 May 2012 07:45:56 +0530 Nilesh Govindrajan cont...@nileshgr.com wrote: Hi, Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Pandu Poluan
On Mar 28, 2013 10:38 PM, Michael Mol mike...@gmail.com wrote: On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Michael Mol
On 03/28/2013 12:06 PM, Pandu Poluan wrote: On Mar 28, 2013 10:38 PM, Michael Mol mike...@gmail.com mailto:mike...@gmail.com wrote: On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Alan McKinnon
On 28/03/2013 17:38, Michael Mol wrote: On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how to prevent

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Kevin Chadwick
On Thu, 28 Mar 2013 16:12:04 +0100 Volker Armin Hemmann volkerar...@googlemail.com wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification attacks. I googled around on how

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Dale
Willie Matthews wrote: On 05/19/12 04:13, Nilesh Govindrajan wrote: On Sat, May 19, 2012 at 4:29 PM, Adam Carter adamcart...@gmail.com wrote: Which is the best caching dns server? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Michael Mol
On 03/28/2013 03:16 PM, Alan McKinnon wrote: On 28/03/2013 17:38, Michael Mol wrote: On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem is, that the server seems to be used in dns amplification

Re: [gentoo-user] Best caching dns server?

2012-05-19 Thread Nilesh Govindrajan
On Sat, May 19, 2012 at 5:05 PM, Willie Matthews matthews.wil...@gmail.com wrote: On 05/19/12 04:13, Nilesh Govindrajan wrote: On Sat, May 19, 2012 at 4:29 PM, Adam Carter adamcart...@gmail.com wrote: Which is the best caching dns server? I'm presently using pdns-recursor, which is quite

Re: [gentoo-user] Best caching dns server?

2012-05-20 Thread Alan McKinnon
? I'm presently using pdns-recursor, which is quite good, but doesn't have option to set minimum ttl (doesn't make sense, but some sites like twitter have ridiculously low ttl of 30s). Also, it isn't able to save cached entries to file so that it can be restored on next boot. Any option

Re: [gentoo-user] How to prevent a dns amplification attack

2013-03-28 Thread Alan McKinnon
On 28/03/2013 21:38, Michael Mol wrote: On 03/28/2013 03:16 PM, Alan McKinnon wrote: On 28/03/2013 17:38, Michael Mol wrote: On 03/28/2013 04:51 AM, Norman Rieß wrote: Hello, i am using pdns recursor to provide a dns server which should be usable for everybody.The problem