Re: [Pdns-users] PDNS Authoritative Server DDOS Protection

2018-07-07 Thread bert hubert
On Sat, Jul 07, 2018 at 03:49:16PM +0430, Hamed Haghshenas wrote: > I'm using PDNS Authoritative Server 4.1.3, today I see my server not > response and error or timeout on resolves . Hi Hamed, What you can best do is install dnsdist and put it in front of your authoritative servers. Try this dns

Re: [Pdns-users] PDNS Authoritative Server DDOS Protection

2018-07-07 Thread Hamed Haghshenas
Dear Mohamad, My Server is public and I offer my service to lots of domains so I can't specify the subnets. BR, Hamed Haghshenas From: Mohamad F. Barham [mailto:mbar...@birzeit.edu] Sent: Saturday, July 7, 2018 3:55 PM To: Hamed Haghshenas ; pdns-users@mailman.powerdns.com Subject: Re:

Re: [Pdns-users] PDNS Authoritative Server DDOS Protection

2018-07-07 Thread Mohamad F. Barham
in the conf file , you can specify the subnets those allowed to use this server s.t (default ) allow-from = 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16 From: Pdns-users on behalf of Hamed Haghshenas Sent: Saturday, July 7, 2018 2:19:16 PM To: pdns-users@mail

[Pdns-users] PDNS Authoritative Server DDOS Protection

2018-07-07 Thread Hamed Haghshenas
Hi, I'm using PDNS Authoritative Server 4.1.3, today I see my server not response and error or timeout on resolves . When check the server see to many DNS requests from some IPs from Brazil like DDOS attack. To fix errors and timeouts, I block the attacker subnet in my firewall . Now could