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I am not familiar with the NAT box you have. Sorry.
I am probably also not familiar with the release of Windows you are
using. The last versions of Windows I have any experience with are 98
and NT 4. I hope sincerely that I will not gain any more experience with
Windows.
You should not need to register any service names to Windows - gdipc
does not look up service names. Just specify the port numbers.
Is there a software firewall running on your Windows machine? Can wou
redirect port 80 (i.e, web server) on the firewall device to port 80 on
an internal machine?
Brian S wrote:
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Thank you very much for taking the time to explain the gdipc -g option.
Unfortunately, I am still having the same problem.
Apparantly, my problem stems more from my inability to define the correct
firewall filter/forwarding rule rather than the gdipc configuration.
If you have some example of how the rule needs to be set up to do the
correct forwarding, I would really appreciate it. I am somewhat new to
configuring filter rules. I have done straight port forwarding, but based
on your description, it appears I need to redirect one port to another (i.e.
filter rule?).
I am using a Netgear RP114.
The corrective action I have taken based on your message was to open a
second port in my firewall and forward that port to the machine running the
'gdipc -g' command. On my Netgear router, it appears as such:
Menu 15 - SUA Server Setup
Rule Start Port No. End Port No. IP Address
---
1.Default Default0.0.0.0
2. 3645 3646 10.10.22.2
Note: I have tried both defining a range ( 3645 - 3646 ) and individual (
3645 - 3645 3646 - 3646 ) forwarding definitions.
I have also tried defining the filter rule:
Menu 21.4 - Filter Rules Summary
# A Type Filter Rules M m n
- - -- - - -
1 Y IP Pr=17, SA=10.10.22.2, SP=3645, DA=0.0.0.0 N N N
2 Y IP Pr=17, SA=0.0.0.0, DA=0.0.0.0, DP=3646 N F N
And in /winnt/system32/drivers/etc/services:
gnudynipsend 3645/udp
gnudyniprecv 3646/udp
The output still appears as such:
F:\Software\gdipcgdipc -g 3645:3646
gdipc.bat running: Sat Mar 23 06:53:15 2002
Configuration file name: F:/Software/gdipc/gdipc.conf.txt
Cache file name: F:/Software/gdipc/gdipc.cache.user.zeropain.com.txt
Address validation failed for 24.136.122.212 - UDP packet timed out
Attempting update at zeropain.com ...
Update to address 24.136.122.212 from 24.136.122.212 successful for
user.zeropain.com
==
Apparantly, no matter how I define my port filtering/forward, I am getting
the same response back (updating the address of the GnuDIP server correctly,
but not being able to determine it hasn't changed).
I have trolled some newsgroups for postings on this, but I haven't found an
example that I understand will do what I need to do to use gdipc.
Thanks for your help!
-brian
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