Problem with name resolving

[Markus Feldmann]

Am 01.07.2011 14:51, schrieb Lyle Giese:
> Markus,
> To be sure, you know that nslookup and dig do NOT use the search
> parameter in /etc/resolv.conf. So when you do an nslookup or dig query,
> you have to use the fully qualified domain name(FQDN).
>
> PING uses the search parameter in /etc/resolv.conf, so that can be a
> source of confusion for you.
Here some ping outputs from my servers view:
feld-server:~# ping -R -c 1 feld-server
PING feld-server.feldland.lan (192.168.0.186) 56(124) bytes of data.
64 bytes from feld-server.feldland.lan (192.168.0.186): icmp_req=1 
ttl=64 time=0.124 ms
RR: 	feld-server.feldland.lan (192.168.0.186)
	feld-server.feldland.lan (192.168.0.186)
	feld-server.feldland.lan (192.168.0.186)
	feld-server.feldland.lan (192.168.0.186)


--- feld-server.feldland.lan ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.124/0.124/0.124/0.000 ms

But the next doesn't work correctly, he needs some time, but however 
knows the IP of my client.
feld-server:~# ping -R -c 1 feld-bertlap
PING feld-bertlap.feldland.lan (192.168.0.212) 56(124) bytes of data.

--- feld-bertlap.feldland.lan ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms


feld-server:~# ping -R -c 1 feldland.dyndns.org
PING feldland.dyndns.org (92.76.247.153) 56(124) bytes of data.
64 bytes from dslb-092-076-247-153.pools.arcor-ip.net (92.76.247.153): 
icmp_req=1 ttl=64 time=0.133 ms
RR: 	dslb-092-076-247-153.pools.arcor-ip.net (92.76.247.153)
	dslb-092-076-247-153.pools.arcor-ip.net (92.76.247.153)
	dslb-092-076-247-153.pools.arcor-ip.net (92.76.247.153)
	dslb-092-076-247-153.pools.arcor-ip.net (92.76.247.153)


--- feldland.dyndns.org ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.133/0.133/0.133/0.000 ms

But these next doesn't work too:
feld-server:~# ping -R -c 1 test.feldland.dyndns.org
ping: unknown host test.feldland.dyndns.org
feld-server:~# ping -R -c 1 www.feldland.dyndns.org
ping: unknown host www.feldland.dyndns.org


>
> You have not posted your named.conf or the contents of any local zone
> files you may be using. Those are important for troubleshooting this issue.
Yes here are some:
named.conf --> http://pastebin.com/eAQtvg3U
named.conf.local --> http://pastebin.com/ivWtzDLr
named.conf.options --> http://pastebin.com/zxHVEugz
db.feldland.lan --> http://pastebin.com/JZxkMKzd
db.192.168.0 --> http://pastebin.com/QJgCnJ1m

> It would appear that you setup the dyndns client on your debian box to
> update feldland.dyndns.org. But how and where do you update the other
> two? www.feldland.dyndns.org and test.feldland.dyndns.org
>
> Or did you forget to create those at dyndns.org?
Because i am using one Ip for two sites i do not have to register more 
than one host. yes its confusing me :-) I am not sure which of my 
services resolve the names correctly, but because of the fact i 
registered only feldland.dyndns.org at dyndns.org, i think i have to 
solve the problem in my network localy and not at dyndns.org

my /etc/ddclient.conf:
# Configuration file for ddclient generated by debconf
#
# /etc/ddclient.conf

pid=/var/run/ddclient.pid
protocol=dyndns2
use=if, if=ppp0
server=members.dyndns.org
login=yyy
password=xxx
feldland.dyndns.org

Regards Markus