Need your help

[maximo4k]

Hello freebsd-questions,

From: Maksym Kuvyklin<maximo4k at gmail.com>

Subject: I have suspicion that somebody use my server like zombie server.

Environment:FreeBSD  mail.ukremb.com  5.5-RELEASE  FreeBSD 5.5-RELEASE
#6:        Mon        Apr       23       14:41:21       EDT       2007
root at mail.ukremb.com:/usr/obj/usr/src/sys/MYKERNEL i386

Description:
Sorry for my pure English. I am new in this community.
I had detected that somebody tryed to penetrate via ssh into my server.
When I had changed the port all this attempts were finished. Then server notified
me about that somebody use my IP address and after that my network adapter had down.
I had changed it to another one and the server had started work again. I have static IP address.
But, now my connection is very slow. I have looked throught the logs and I had not
found any tracks of penetration. Please, help me to solve this problem.

-- 
Best regards,
 maximo4k                          mailto:maximo4k at gmail.com