VPN and something like Dynamic DNS ...

Thorsten Wandersmann pitu at caipy.de
Thu Feb 7 13:36:01 UTC 2002


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On Wed, 6 Feb 2002, Barry Margolin wrote:

> In article <a3qugb$31b at pub3.rc.vix.com>,
> Thorsten Wandersmann  <pitu at caipy.de> wrote:
> >My problem in this case is, I don't know how to give two IP-adresses to
> >one maschine in bind.
>
> machine IN A 1.2.3.4
>         IN A 4.3.2.1

This is amazingly easy. this part works perfect now, thanks.

But now I have another problem:

pitu at nicky:~> ping local
PING local.intern.all (1.2.3.4) from 192.168.10.34 : 56(84) bytes of data.
- --- local.intern.all ping statistics ---
1 packets transmitted, 0 received, 100% loss, time 0ms

pitu at nicky:~> ping local
PING local.intern.all (192.168.10.35) from 192.168.10.34 : 56(84) bytes of
data.64 bytes from local.intern.all (192.168.10.35): icmp_seq=1 ttl=255
- --- local.intern.all ping statistics ---
1 packets transmitted, 1 received, 0% loss, time 0ms
rtt min/avg/max/mdev = 0.677/0.677/0.677/0.000 ms

pitu at nicky:~> ping local
PING local.intern.all (1.2.3.4) from 192.168.10.34 : 56(84) bytes of data.
- --- local.intern.all ping statistics ---
1 packets transmitted, 0 received, 100% loss, time 0ms

pitu at nicky:~> ping local
PING local.intern.all (192.168.10.35) from 192.168.10.34 : 56(84) bytes of
data.64 bytes from local.intern.all (192.168.10.35): icmp_seq=1 ttl=255
- --- local.intern.all ping statistics ---
1 packets transmitted, 1 received, 0% loss, time 0ms
rtt min/avg/max/mdev = 0.685/0.685/0.685/0.000 ms
pitu at nicky:~>


As you see, sometimes it's the internal (192...), sometimes the external
(1.2.3.4) adress.

When it's the externel adress, some things are not working correctly, like
nfs, squid ....

I have to restart the nameserver some times till it works again (for
example to log in with yp...)

Is there a possibility to "order" the entries in a way, that the internal
always cames first (or last, when the last entry is taken first ...)?

thanks,
thorsten

- -- 
Thorsten Wandersmann
e-Mail: pitu at caipy.de
http://www.caipy.de

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