Re: [c-nsp] DNS Stuff
Hi, On Mon, Apr 27, 2009 at 4:08 PM, Mohammad Khalil eng_m...@hotmail.com wrote: Hey all is there any way to know the number of DNS requests or hits on a specific DNS server (Via SNMP for example) can we darw this ? Are you asking if there's a way to track such requests by interrogating a router the requests are passing _through_? Or are you referring to a DNS server instance configured in IOS? Please elaborate on your scenario/requirement. cheers, Dale ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
Re: [c-nsp] DNS Stuff
Mohammad Khalil wrote: Hey all is there any way to know the number of DNS requests or hits on a specific DNS server (Via SNMP for example) can we darw this ? From the server logs would be the obvious way. In the context of the c-nsp list, netflow is one possibility or count the hits on an extended access-list facing the server permit udp any host w.x.y.z eq 53 log (danger, potential cpu pig). -- Jay Hennigan - CCIE #7880 - Network Engineering - j...@impulse.net Impulse Internet Service - http://www.impulse.net/ Your local telephone and internet company - 805 884-6323 - WB6RDV ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
Re: [c-nsp] DNS Stuff
Hi why don't you use the DNS logs or a FW logs in case you have one of this opportunity or make a acl and log it hope this help cheers Paolo Riviello Mob. +39.328.1749468 Home: http://www.paoloriviello.com Msn: pao_r...@hotmail.com Skype: pao_rivi If men could get pregnant, abortion would be a sacrament. -H- From: eng_m...@hotmail.com To: cisco-nsp@puck.nether.net Date: Mon, 27 Apr 2009 09:08:11 +0300 Subject: [c-nsp] DNS Stuff Hey all is there any way to know the number of DNS requests or hits on a specific DNS server (Via SNMP for example) can we darw this ? _ Show them the way! Add maps and directions to your party invites. http://www.microsoft.com/windows/windowslive/products/events.aspx ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _ Quante ne sai? Scoprilo con CrossWire! http://clk.atdmt.com/GBL/go/140630367/direct/01/ ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
