Re: [tcpdump-workers] Bug in tcpdump -tt timestamps

2012-10-10 Thread Jim Mellander
This is running on Scientific Linux 6.2 (a clone of Redhat Enterprise) - its not the distributed rpm version that we are using, but compiled 4.1.1 - I wasn't the one who compiled the binary, so I'm not sure what options, etc. were selected, but can try compiling current and see if it can be reprodu

[tcpdump-workers] Bug in tcpdump -tt timestamps

2012-10-09 Thread Jim Mellander
Hi: On tcpdump 4.1.1, printing from a saved standard format pcap file: $ tcpdump -nn -tt -s 0 -r 128.XX.XX.197.icmp.trace |head -3 reading from file 128.XX.XX.197.icmp.trace, link-type EN10MB (Ethernet) 18:45:55.966123176 IP 128.XX.XX.197 > 78.186.239.143: ICMP host 128.XX.XX.33 unreachable, leng

[tcpdump-workers] Multiple pcap filters on interface

2008-10-07 Thread Jim Mellander
All of the above are attempts to overcome the 'one filter per interface per process' model that I believe libpcap imposes - or am I wrong? Is there something I've overlooked? Any advice welcome - thanks in advance. -- Jim Mellander Incident Response Manager Computer Protection Pr