RE: DNS BIND traffic capture ICMP/UDP

2016-01-15 Thread Darcy Kevin (FCA)
-users@lists.isc.org Subject: Re: DNS BIND traffic capture ICMP/UDP On Fri, Jan 15, 2016 at 8:49 AM Daniel Dawalibi mailto:daniel.dawal...@idm.net.lb>> wrote: Hello We observed an unusual traffic combining ICMP and UDP packets while running the tcpdump command on the DNS caching server Kindl

Re: DNS BIND traffic capture ICMP/UDP

2016-01-15 Thread Warren Kumari
On Fri, Jan 15, 2016 at 8:49 AM Daniel Dawalibi wrote: > Hello > > > > We observed an unusual traffic combining ICMP and UDP packets while > running the tcpdump command on the DNS caching server > > Kindly note that only UDP DNS traffic is allowed on this server (ICMP is > not allowed from outsid

Re: DNS BIND traffic capture ICMP/UDP

2016-01-15 Thread Ray Bellis
On 15/01/2016 13:48, Daniel Dawalibi wrote: > Hello > > > > We observed an unusual traffic combining ICMP and UDP packets while > running the tcpdump command on the DNS caching server > > Kindly note that only UDP DNS traffic is allowed on this server (ICMP is > not allowed from outside to DNS