In article ,
Matus UHLAR - fantomas wrote:
> On 21.09.09 19:26, Shi Jin wrote:
> > I've confirmed that the problem is firewall related. I've replaced my
> > current Untangle firewall with a simplest Linux NAT iptables firewall and
> > everything works perfectly, without any complains.
>
> I'd s
On 21.09.09 19:26, Shi Jin wrote:
> I've confirmed that the problem is firewall related. I've replaced my
> current Untangle firewall with a simplest Linux NAT iptables firewall and
> everything works perfectly, without any complains.
I'd say it was bad configuration, not necessarily a bad firewal
Thank you all.
I've confirmed that the problem is firewall related. I've replaced my current
Untangle firewall with a simplest Linux NAT iptables firewall and everything
works perfectly, without any complains.
Thank you very much for your kind help/suggestions.
Shi
1) Confirm whether you need to forward at all. If you don't need to,
then remove the forwarders entries and that should take care of the
errors in your log.
2) If you *must* use forwarders, look at the part of the config that you
didn't show us, and determine whether there is something there (e.
In message <865284.37771...@web36203.mail.mud.yahoo.com>, Shi Jin writes:
>
> > "host unreachable" is one of the clearer error messages, so
> > you need
> > to do some digging. From the box that you've set up bind9
> > on you'll
> > need to use dig to query the ISP's name servers. If that
> > wor
> "host unreachable" is one of the clearer error messages, so
> you need
> to do some digging. From the box that you've set up bind9
> on you'll
> need to use dig to query the ISP's name servers. If that
> works, then
> you'll have to use tcpdump on that box to find out what
> named is doing.
>
>
Shi Jin wrote:
> Hi there,
>
> I've setup a DNS server running bind9 in my LAN and set it up to ISP provided
> DNS servers as the forwarders. Currently this DNS server works in the sense
> both internal and external names are resolved without any problem. However,
> for each DNS query, the sysl
> Try
> dig @216.171.238.66 hp.com
> to see if the .66 host answers to your queries. Maybe you
> got a wrong IP
> there? Try the same for .67, the other DNS.
>
Thank you very much. I tried what you suggested and it seems that these two
servers work perfectly. In fact, I can simply set my DNS t
On Montag 21 September 2009 Shi Jin wrote:
> However, it looks to me like the ISP provided DNS server
> (216.171.238.66) was not able to resolve any of the names and all the
> resolving is done at the top level servers. Is my understanding
> correct?
Try
dig @216.171.238.66 hp.com
to see if the .6
Hi there,
I've setup a DNS server running bind9 in my LAN and set it up to ISP provided
DNS servers as the forwarders. Currently this DNS server works in the sense
both internal and external names are resolved without any problem. However, for
each DNS query, the syslog shows entries of
dhcp-
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