Re: strange dig behavior

2009-12-20 Thread Barry Margolin
In article , Pamela Rock wrote: > I've got the following three scenarios > > The client can query a domain A residing on a recursive name server. What do you mean by a domain "residing" on a recursive nameserver? If a domain resides on a server, the server should be authoritative for that d

Re: strange dig behavior

2009-12-20 Thread Alan Clegg
Pamela Rock wrote: I don't know what is causing the refused. IP tables is off everywhere, and there are no ACL's on routers or firewalls. Has nothing to do with firewalls (or ACLs on routers). The only error I'm seeing is the following in the debug log 20-Dec-2009 19:21:09.443 query-errors

strange dig behavior

2009-12-20 Thread Pamela Rock
I've got the following three scenarios The client can query a domain A residing on a recursive name server. The client can query a domain B on an authratative name server. When client queries domain B through the RNS, a Status: refused results. I don't know what is causing the refused. IP tabl

Re: blockhole'd IP receiving referral?

2009-12-20 Thread Niobos
On 19 Dec 2009, at 16:11, Fr34k wrote: Hello, Chris, I believe you are correct. That is, "blackhole applies to the sending of queries in addition to the receiving of queries". Let me explain. I discovered this the hard way. I had a /24 in the blackhole because it contained abusive clients