Snort mailing list archives

RE: gigabit nic?


From: Matt Kettler <mkettler () evi-inc com>
Date: Tue, 10 Sep 2002 18:06:55 -0400

The kill should return to the cmd prompt and that is the correct commandline. On mine it nicely dumps stats to syslog. Are you running snort interactively instead of daemonized?


I get all of this dumpted to syslog (leading parts of the lines lines removed to conceal machine name for my snort box)

   =========================================================================
 Snort analyzed 621505 out of 621505 packets,
 The kernel dropped 0(0.000%) packets
 Breakdown by protocol:                Action Stats:
     TCP: 597723     (96.173%)         ALERTS: 31
     UDP: 21734      (3.497%)          LOGGED: 7
    ICMP: 439        (0.071%)          PASSED: 0
     ARP: 2          (0.000%)
    IPv6: 0          (0.000%)
     IPX: 0          (0.000%)
   OTHER: 1598       (0.257%)
 DISCARD: 0          (0.000%)
 ===========================================================================

 Fragmentation Stats:
 Fragmented IP Packets: 15         (0.002%)
     Fragment Trackers: 6
    Rebuilt IP Packets: 6
    Frag elements used: 15
 Discarded(incomplete): 0
    Discarded(timeout): 0
   Frag2 memory faults: 0
 ===========================================================================
 TCP Stream Reassembly Stats:
         TCP Packets Used: 597723     (96.173%)
          Stream Trackers: 14449
           Stream flushes: 15953
            Segments used: 27598
    Stream4 Memory Faults: 0
 ===========================================================================


At 05:58 PM 9/10/2002 -0400, Sheahan, Paul (PCLN-NW) wrote:
Thanks for the info. I tried "kill -SIGUSR1 <snortpid#>" and it returned to
the shell prompt. I then did a tail on /var/log/messages, but no stats were
there. Anything I might be doing wrong?

Thanks again


-----Original Message-----
From: Matt Kettler [mailto:mkettler () evi-inc com]
Sent: Tuesday, September 10, 2002 5:24 PM
To: Sheahan, Paul (PCLN-NW); Snort List (E-mail)
Subject: RE: [Snort-users] gigabit nic?


Send snort a SIGUSR1 with kill then check your syslog.

This will dump the statistics including the number of packets, the #
analyzed and the # dropped into syslog without stopping snort.



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