Re: [ntp:questions] Bounce attack via pool server

2013-12-23 Thread Steve Kostecke
On 2013-12-23, Jure Sah wrote: > I am an administrator of a public NTP server joined to "pool.ntp.org". > Our server has recently been an unwilling party to a NTP UDP based > bounce attack and have received the report attached below. [snip] > I am using ntpd version 4.2.6p3. I have searched tro

Re: [ntp:questions] Bounce attack via pool server

2013-12-23 Thread David Lord
Jure Sah wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, I am an administrator of a public NTP server joined to "pool.ntp.org". Our server has recently been an unwilling party to a NTP UDP based bounce attack and have received the report attached below. I would like to continue off

Re: [ntp:questions] Bounce attack via pool server

2013-12-23 Thread Jure Sah
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, On 23. 12. 2013 15:16, Rob wrote: > The sender of this report does not really have a clue. > > However, you should investigate if your server is or has been > running unsynchronized. If it is, it does not belong in the pool. > > If not, maybe i

Re: [ntp:questions] Bounce attack via pool server

2013-12-23 Thread Rob
Jure Sah wrote: > > Hello, > > I am an administrator of a public NTP server joined to "pool.ntp.org". > Our server has recently been an unwilling party to a NTP UDP based > bounce attack and have received the report attached below. > > I would like to continue offering my server in the pool, but I

[ntp:questions] Bounce attack via pool server

2013-12-23 Thread Jure Sah
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, I am an administrator of a public NTP server joined to "pool.ntp.org". Our server has recently been an unwilling party to a NTP UDP based bounce attack and have received the report attached below. I would like to continue offering my server in