RE: recursive query use tcp ?

essage- From: Mark Andrews Sent: Monday, April 08, 2019 1:38 PM To: 이석문님/Core솔루션팀 Cc: bind-users@lists.isc.org Subject: Re: recursive query use tcp ? I suggest that you fix whatever is blocking the UDP queries as the servers (in Singapore at least) do respond to UDP queries. % dig @19

Re: recursive query use tcp ?

I suggest that you fix whatever is blocking the UDP queries as the servers (in Singapore at least) do respond to UDP queries. % dig @194.0.38.1 sukmoonlee.tk +nsid ; <<>> DiG 9.15.0-dev+hotspot+add-prefetch+marka <<>> @194.0.38.1 sukmoonlee.tk +nsid ; (1 server found) ;; global options: +cmd ;;

Re: recursive query

In article , Mark Andrews wrote: > In message <4c229962.9000...@zuka.net>, Dave Filchak writes: > > Hi all, > > > > Is there a way to allow a recursive query from a dynamically allocated > > IP address? I know that the options statements match list requires an IP > > address but if the IP add

Re: recursive query

In message <4c229962.9000...@zuka.net>, Dave Filchak writes: > Hi all, > > Is there a way to allow a recursive query from a dynamically allocated > IP address? I know that the options statements match list requires an IP > address but if the IP address I am coming from changes from > time-to-t

Re: Recursive Query.

Hi All, I have looked into the code socket.c file and tusc output for the requirsive query. tusc O/P : - #3 connect(516, 0x347694, 16) ..

Re: Recursive Query.

thanks for reply. This issue is seen only on hp-ux 11.11/11.23 env. I have checked the configuration and environment issue not finding anything wrong. Regards Kalpesh On Tue, Aug 11, 2009 at 11:20 PM, Cathy Almond wrote: > I would recommend tracing or similar to find out why your named daem

Re: Recursive Query.

I would recommend tracing or similar to find out why your named daemon is not able to send to the IP address being logged. You may find that there are network connectivity issues or that the remote IP is sending back an ICMP response. The reason this particular logged error is seen on HP-UX is se

Re: Recursive Query.

Well, you could file a bug report, but I'm not aware of this error happening on other platforms, so it might end up being a kernel issue of some sort. - Kevin kalpesh varyani wrot

Re: Recursive Query.

Hi Kevin, Thanks a lot. Please find the more details for the same. BIND version : 9.3.6 OS version : HP-UX 11.23 I have look at the *socket.c* file and seen that " This error indicates that sendmsg(2) failed with EDESTADDREG ". ---

Re: Recursive Query.

"#53" designates *port* 53. Nothing unusual about that. To me, this looks more like a kernel issue-- EDESTADDRREQ is what you get if you try to send data via a UDP socket that's not connect()ed. BIND keeps good track of what's connect()ed and what isn't; it's like the kernel is losing the asso

Re: Recursive Query.

thanks for your quick reply I am seen below error msg " once per 60sec" and no seen any query failure. general: error: internal_send: 192.168.2.222#53: Destination address required general: error: /lib/isc/unix/errno2result.c:116: unexpected error: general: error: unable to convert errno to isc

Re: Recursive Query.

On Aug 11, 2009, at 12:39 PM, kalpesh varyani wrote: Hi, I have below configuration. DNS server1 -- Forwarder DNS server2-- Authoritative I am seeing following errors on server1. general: error: internal_send: 192.168.2.222#53: Destination address required g