I use forwarders for a subzone, but TCP 53 is blocked, So does forwarders really need TCP?
If forwaders use UDP, I can't get following scenario to work:
main zone is master, but subzone is forwad. Is it possible?
(On name sever itself, resolution of xx.stub.abc.com worked fine.)
Just starting to work with unix, wondering if there is any good on-line documentation explaining TCP/UDP ports, how to use them, etc...
Thanks.... (1 Reply)
Just wondering if anyone knows of any good on-line documentation on TCP/UDP Ports. Basically i want to know how to check if they are in use, learn how to close them, etc...
Thanks... (5 Replies)
i am looking to setup my own home domain name server.
i am having a problem though... "forwarders"
what are they? is that the space where i put my ISP's DNS ip addresses, or is it something else? (1 Reply)
3600 tcp/udp, trap-daemon, text relay-answer
Does anyone know what this service is responsible for, or how significant it is?
Thanks.....James (1 Reply)
Hi,
Users are connecting thru a KCML Client to UNIX machine, and I want to know which TCP/UDP port that client uses? How can I check the port of a user logged in?
Regards,
Tayyab (2 Replies)
Hello all,
I'm having a problem with DNS for external websites. I'm running OpenBSD currently, for named.
Internal sites are working perfectly, however if I try to get out to any outside website, it won't resolve. The results of nslookup are:
My named.conf file looks like this:
I've tried... (0 Replies)
May I know what is the TCP/UCP port range for any default AIX NFS? Based on rpcinfo -p, I got the following output:
program vers proto port service
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100000 4 ... (4 Replies)
How could I enable logging of bind 9 forwarders messages? I have the following but forwarded requests do not show up in the logs even when running named in debug 10 mode:
logging {
channel syslog_errors { // this channel will send errors or
... (0 Replies)
Hey Guy's,
Is there a limit on the number of forwards that can be used or the syntax and spaces?
I noticed I have to put spaces between ; and the IP for at least the first one, then space at the end to work and the rest don't work at all no matter what I try.
forward first;
... (1 Reply)
Discussion started by: Devyn
1 Replies
LEARN ABOUT MOJAVE
nsd-xfer
nsd-xfer(8) nsd 3.2.12 nsd-xfer(8)NAME
nsd-xfer - AXFR client to transfer zones from a name server
SYNOPSIS
nsd-xfer [-4] [-6] [-a address[@port]] [-p port] [-s serial] [-T tsiginfo] [-v] -z zone -f file servers
DESCRIPTION
Nsd-xfer is program to transfer zones from a name server using AXFR. NSD is a complete implementation of an authoritative DNS nameserver.
OPTIONS -4 Only send to IPv4 addresses.
-6 Only send to IPv6 addresses.
-a address[@port]
Specify the source address (and port) to send from.
-f file
The file to store the zone in.
-p port
Specify the port to send to.
-s serial
Specify the serial of the current zone. The zone is only transferred if the master server has a zone with a greater serial number.
-T tsiginfo
Use TSIG to verify the zone transfer. The tsiginfo file must contain the TSIG key information. The file is removed upon successful
reading of the key. The format of the tsiginfo file is described in the doc/README file (section 3.3).
-v Be more verbose.
-z zone
Specify the zone to receive.
servers
List of nameservers to try.
EXAMPLES
To run this program the standard way type:
# nsd-xfer -z foobar.cz -f foobar.cz.zone 1.2.3.4
SEE ALSO nsd(8), nsdc(8), nsd.conf(5), nsd-checkconf(8), nsd-notify(8), nsd-patch(8), zonec(8)AUTHORS
NSD was written by NLnet Labs and RIPE NCC joint team. Please see CREDITS file in the distribution for further details.
NLnet Labs jul 19, 2012 nsd-xfer(8)