Hi
sorry to disturb again. But I still don't know what's wrong with
my setup:
(ip-numbers faked)
internet <---> filter/nat-machine <---> dns-machine
192.168.1.10 192.168.1.1 192.168.2.11
192.168.2.1 (puccini)
filter forwards UDP-traffic on port 53 to the dns-machine (still
UDP 53).
When internet tries to resolve anything on the dns-machine, a
tcpdump on the network between interne and filter looks like the
following:
17:41:53.713413 192.168.1.10.1028 > 192.168.1.1.domain: 33141+
(35)
17:41:53.713933 192.168.2.11.domain > 192.168.1.10.1028: 33141
ServFail 0/0/0 (35)
17:41:53.714927 192.168.1.10.1028 > 192.168.1.1.domain: 33142+ A?
puccini. (25)
17:41:53.715206 192.168.1.1.domain > 192.168.1.10.1028: 33142
ServFail 0/0/0 (25)
[... more like that ...]
In the network between the filter and the dns-machine you can just
see that the dns-machine answers with the ServFail state.
So actually, I wonder why the dns-machine answers with "ServFail".
Did anybody do this setup, is there an FAQ, more documentation?
Thanks for any help
Emmerich
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