Hall of Fame

1. fosiul01121,113
2. KeremE66,870
3. it4soho56,301
4. noci55,120
5. Nopius53,612
6. oklit50,436
7. omarfarid32,437
8. arnold32,200
9. Roachy1...31,790
10. Redimido29,100
11. ravenpl27,405
12. rindi25,330
13. Blaz23,600
14. jar381721,962
15. jools20,855
16. WizRd-Li...20,000
17. Tintin19,993
18. ai_ja_nai19,052
19. savone15,664
20. stephenh...13,998
21. liddler13,700
22. kosarajud...12,280
23. mwecom...11,992
24. fmarzocca11,850
25. gheist11,122

1. jlevie726,902
2. Redimido450,376
3. pablourug...398,760
4. Nopius393,415
5. ravenpl389,671
6. noci282,640
7. wesly_c...261,418
8. rindi190,492
9. fosiul01166,313
10. KeremE163,756
11. omarfarid136,329
12. ahoffmann129,635
13. alextoft125,713
14. Blaz112,291
15. jar3817102,008
16. shakoush...100,219
17. uetian170797,633
18. grblades95,858
19. owensleft...81,427
20. e-tsik79,472
21. WizRd-Li...79,441
22. pjedmond76,703
23. slyong72,714
24. giltjr72,391
25. Tintin68,630

	[x] Posted via EE Mobile
	Search, ask, and monitor your questions on the go with EE Mobile. Visit Experts Exchange from your mobile device and never be out of touch again.

Question

	[x] Attachment Details

[x]

The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

The Grade of the Solution
The Zone Rank of the Expert Providing the Solution
The Number of Author and Expert Comments
The Number of Experts Contributing
The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

9.0

iptables

Asked by ed987 in Linux Networking

Tags: ftp, port, illegal

I have two computers at home:
- Redhat Linux 7.3, IP 192.168.1.5,
from which i connect to the internet
- and Win 2000 IP 192.168.1.1
Both connected to switch hub.

I connect to internet with this script:
adsl-start
/usr/local/sbin/iptables -F
/usr/local/sbin/iptables -t nat -F
/usr/local/sbin/iptables -t mangle -F
/usr/local/sbin/iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward

Questions:
* Are there any security problems with my configuration ?
How do i set iptables so that will be not possible
for anyone on the internet to connect to:
any other port of my Win 2000 pc than port A and
any other port of my Linux pc than port B ?

* I can't use FTP and Kazaa from Win 2000,
i compiled "Netfilter Configuration/FTP protocol" as module, when i try to ftp from IExplorer i get
"Details:
200 Type set to A
500 Illegal PORT Command"
What's wrong, how can i fix this ?

Thank you very much

View the Solution FREE for 30 Days

	Title
1	redhat8 with windows XP client and i…
2	NAT with Linux Host and XP client. W…
3	Internet connection sharing RedHat 9 …
4	Why can't my windows XP get outsid…
5	Forwarding
6	Opening port 10000 for Webmin on…

iptables

Asked by ed987 in Linux Networking

Tags: ftp, port, illegal

About this solution