Topics

1

Installation and Upgrades / Redirection Internal --> public IP --> Internal

« on: August 07, 2009, 06:17:22 am »

Hi,

here is my setup :
Some entry in the DNS return my public IP address, and I would like to rediect acces from my internal net to a server located in my internal network.

More detail here:
eBox public interface : eth0
eBox internal interface : eth1
1) internal client want to connect to dev.exemple.com
2) dev.exemple.com resolv with the public IP address (eBox eth0)
3) internal client attempt to connect to the public IP address
4) internal client timeout and can't connect.

How can I resolv that?

Thank you.

2

Installation and Upgrades / DNS and FQDN resolution

« on: July 28, 2009, 07:41:55 pm »

I have a weird problem...

I setup a .local domain, like mydomain.local with host inside.

When I try to ping the FQDN, I dont have any ip address translation, if I ping the short name I get the IP.
Examples 1 (FQDN) :
$ ping prt1.mydomain.local
ping: unknown host prt1.mydomain.local

Examples 2 :
$ ping prt1
PING prt1.mydomain.local (172.16.125.10) 56(84) bytes of data.
64 bytes from prt1.mydomain.local (172.16.125.10): icmp_seq=1 ttl=64 time=4.63 ms
64 bytes from prt1.mydomain.local (172.16.125.10): icmp_seq=2 ttl=64 time=0.347 ms
^C
--- prt1.mydomain.local ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1003ms
rtt min/avg/max/mdev = 0.347/2.491/4.636/2.145 ms

Examples 3 (dig with FQDN) :
$ dig prt1.mydomain.local

; <<>> DiG 9.5.0-P2 <<>> prt1.mydomain.local
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49975
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1

;; QUESTION SECTION:
;prt1.mydomain.local.      IN   A

;; ANSWER SECTION:
prt1.mydomain.local.   259200   IN   A   172.16.125.10

;; AUTHORITY SECTION:
mydomain.local.      259200   IN   NS   ns.mydomain.local.

;; ADDITIONAL SECTION:
ns.mydomain.local.      259200   IN   A   127.0.0.1

;; Query time: 7 msec
;; SERVER: 172.16.125.1#53(172.16.125.1)
;; WHEN: Tue Jul 28 13:39:28 2009
;; MSG SIZE  rcvd: 83



My resolv.conf contain :
domain mydomain.local
search mydomain.local
nameserver 172.16.125.1

Other info : eBox v 1.2
Client machine : Linux

Thanks for your help.