Re: [tcpdump-workers] Testbed for Botnet Detection

2010-05-19 Thread Tillmann Werner
t exactly are you looking for? I have pcaps from intentionally bot-infected lab machines, would that help? Feel free to contact me off-list. Tillmann -- Tillmann WernerUniversity of Bonn Phone: +49 (228) 2699-160 Institute of Computer Science IV Fax: +49 (228) 73-4571

Re: [tcpdump-workers] Anyone has seen this error "can't create rx

2009-10-09 Thread Tillmann Werner
No, but it sounds like you are using Linux and your kernel's raw socket interface does not support PF_PACKET. Maybe that helps. Tillmann - This is the tcpdump-workers list. Visit https://cod.sandelman.ca/ to unsubscribe.

Re: [tcpdump-workers] How does packet capture interact with

2009-09-24 Thread Tillmann Werner
Hi Robert, you somehow have to make sure that the kernel doesn't deal with packets you want to take care of. If you don't, it will reset TCP connections and reply with ICMP port unreachable messages to UDP datagrams etc. I don't think there is a portable way to do this. Linux supports hooking its