Linux - Security This forum is for all security related questions.
Questions, tips, system compromises, firewalls, etc. are all included here. |
Notices |
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
Are you new to LinuxQuestions.org? Visit the following links:
Site Howto |
Site FAQ |
Sitemap |
Register Now
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
|
|
11-02-2006, 12:00 PM
|
#1
|
LQ Newbie
Registered: Jul 2006
Distribution: Ubuntu 10.10, OpenSuSE 11.3, Familiar Linux (iPAQ), Maemo
Posts: 11
Rep:
|
ICQ trouble on SuSE Linux 10.1 (iptables aka SuSEfirewall2?)
Hi everybody,
To access the internet from several clients I set up a router/server that used to be running SuSE 9.0 until recently. For some reasons I had to upgrade it to SuSE 10.1 this week. While the transition seemed to go smoothly, there is one problem with SuSEfirewall2 as it seems. I can no longer connect to ICQ or AIM. The settings used with SuSEfirewall2 have not changed (I copied them over from the SuSE 9.0 installation and later rewrote them from scratch - to no avail) and neither have the clients changed in any way. Strangely enough, I don't seem to be able to find anything on this matter on the internet, either.
Instant messaging services that still work include Jabber, Skype, Yahoo, and MSN. ICQ and AIM are down. However, when I try to connect to ICQ, other users see me listed as online, but my client still doesn't connect.
What has changed with the SuSEfirewall2 from SuSE 9.0 that causes this problem?
Is anybody out there using a similar configuration without any ICQ trouble?
Any help would be greatly appreciated!!!
Martin
|
|
|
11-04-2006, 09:52 AM
|
#2
|
Moderator
Registered: May 2001
Posts: 29,415
|
Best would be to wedge in some "-j LOG" target rules on where "-j DROP" packet decisions are made. That way it will be easier to determine what's missing in the ruleset.
|
|
|
11-06-2006, 11:36 AM
|
#3
|
LQ Newbie
Registered: Jul 2006
Distribution: Ubuntu 10.10, OpenSuSE 11.3, Familiar Linux (iPAQ), Maemo
Posts: 11
Original Poster
Rep:
|
New twist
Thanks for your reply. Actually I tried several things over the weekend without any success though.
However, today I had a chance to try one of my clients on a different LAN. To my astonishment ICQ would not work there, either, not even on clients indigeneous to that LAN which used to be working previously. Thus, I am afraid it was not SuSEfirewall2 in the first place, but rather a change in the ICQ protocol that was introduced on exactly the same day as I upgraded my server/router (ugh!).
Now the new question is, has anyone else had the same problem using Kopete (I got 0.11.1) and is there a solution to this problem?
|
|
|
All times are GMT -5. The time now is 09:01 PM.
|
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.
|
Latest Threads
LQ News
|
|