On Sat, 2 Oct 2010, Kyle Kienapfel wrote:
You're not going to be able to put a dns hostname in the iptables, but
you could have a script that runs at times and gets the ip address for
your dynamic hostname and allows that.
Almost.
You can put a host name in iptables, but it is resolved
Thanks for the input guys.
So, the IP is resolved only when IPTABLES is loaded or reloaded. Therefore,
the best approach would be to ping the hostname every let's say 3 seconds
and see if the IP is still the same and if it is then move on, otherwise
update the iptables with the new IP address.
Hi Everyone
I think PAP2T supports DynDNS and other Dynamic DNS providers. I have a box
that needs to be secured at all times. Currently it's not connected to the
internet. If it were connected, I would have iptables block any and all
traffic from outside but I want a single device - Linksys
On 10/02/2010 02:56 PM, bruce bruce wrote:
Hi Everyone
I think PAP2T supports DynDNS and other Dynamic DNS providers. I have
a box that needs to be secured at all times. Currently it's not
connected to the internet. If it were connected, I would have iptables
block any and all traffic
Hi,
Can you please explain the DynDNS part. How would I put that in my Asterisk
server as an identified party? Usually it comes to me with IP address
(dynamic). Or do add something like this in sip_nat.conf:
externip=mybox.dyndns.org
localnet=192.168.0.0/255.255.255.0
???
Thansk again,
On
On 10/02/2010 03:31 PM, bruce bruce wrote:
Hi,
Can you please explain the DynDNS part. How would I put that in my
Asterisk server as an identified party? Usually it comes to me with IP
address (dynamic). Or do add something like this in sip_nat.conf:
externip=mybox.dyndns.org
I was confusing the asterisk server side of sip_nat with the PAP2T. So,
PAP2T can only register to DynDNS and that's all.
What sort of a script would I be looking for? something to query DynDNS for
the new IP of the device to add to firewall? This might however bring down
time if inquiry is not
Can't I in my ip tables just accept the pap2t.dyndns.org if that is bind to
the PAP2T? do you think the devices comes in with it's external IP rather
than the dyndns domain?
Thanks
On Sat, Oct 2, 2010 at 3:43 PM, bruce bruce bruceb...@gmail.com wrote:
I was confusing the asterisk server side
On Sat, Oct 02, 2010 at 04:09:33PM -0400, bruce bruce wrote:
Can't I in my ip tables just accept the pap2t.dyndns.org if that is bind to
the PAP2T? do you think the devices comes in with it's external IP rather
than the dyndns domain?
Yes. An IP datagram carries only the source and destination IP
On 10/02/2010 04:09 PM, bruce bruce wrote:
Can't I in my ip tables just accept the pap2t.dyndns.org
http://pap2t.dyndns.org if that is bind to the PAP2T? do you think the
devices comes in with it's external IP rather than the dyndns domain?
Thanks
On Sat, Oct 2, 2010 at 3:43 PM, bruce bruce
Yeah, you are missing all :-)
Sorry, read the thread again.
On Sat, Oct 2, 2010 at 5:05 PM, sean darcy seandar...@gmail.com wrote:
On 10/02/2010 04:09 PM, bruce bruce wrote:
Can't I in my ip tables just accept the pap2t.dyndns.org
http://pap2t.dyndns.org if that is bind to the PAP2T? do
Thanks Roger.
I will be trying this box to see what I can do. Otherwise, I'd probably have
to find a list of all of the Rogers (The ISP providing internet to these
boxes) IPs to at least limit the attacks to Rogers ISP.
hmmm
Or maybe secure is using DNS like this:
On Sat, Oct 2, 2010 at 4:37 PM, bruce bruce bruceb...@gmail.com wrote:
Thanks Roger.
I will be trying this box to see what I can do. Otherwise, I'd probably
have to find a list of all of the Rogers (The ISP providing internet to
these boxes) IPs to at least limit the attacks to Rogers ISP.
On Sat, 2 Oct 2010 14:56:11 -0400, bruce bruce wrote
Hi Everyone
I think PAP2T supports DynDNS and other Dynamic DNS providers. I have a box
that needs to be secured at all times. Currently it's not connected to the
internet. If it were connected, I would have iptables block any and all
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