Snort mailing list archives
Portscans not displayed in ACID?
From: "Peters, Michael D." <Michael.Peters () acbl net>
Date: Wed, 21 Jan 2004 08:47:00 -0500
Could someone please advise me on what it takes to get portscan traffic to
show up in the ACID front page bar graph?
I have portscan data showing up in the current alert data just not in the
opening page bar graph.
For example:
snort] spp\_portscan: PORTSCAN DETECTED from 68.15.238.162 (THRESHOLD 5
connections exceeded in 0 seconds)
These are the configuration parameters in the snort.conf file:
preprocessor flow: stats_interval 300 hash 1
preprocessor portscan: 68.16.185.128/27 5 6
/var/snort/portscan/snort.portscan
preprocessor stream4: keepstats, detect_scans, detect_state_problems,
disable_evasion_alerts
preprocessor stream4_reassemble
preprocessor flow-portscan: \
talker-sliding-scale-factor 0.50 \
talker-fixed-threshold 30 \
talker-sliding-threshold 30 \
talker-sliding-window 20 \
talker-fixed-window 30 \
scoreboard-rows-talker 30000 \
server-watchnet [68.16.185.128/27] \
server-ignore-limit 200 \
server-rows 65535 \
server-learning-time 14400 \
server-scanner-limit 4 \
scanner-sliding-window 20 \
scanner-sliding-scale-factor 0.50 \
scanner-fixed-threshold 15 \
scanner-sliding-threshold 40 \
scanner-fixed-window 15 \
scoreboard-rows-scanner 30000 \
src-ignore-net [172.16.0.0/16] \
dst-ignore-net [10.0.0.0/30] \
alert-mode once \
output-mode msg \
tcp-penalties on
output alert_syslog: LOG_AUTH LOG_ALERT
output database: alert, mysql, user=username password=password
dbname=snort=localhost sensor_name=HOME
I get /var/snort/portscan/snort.portscan logging just fine. It seems that I
just have some configuration issue causing this.
Any assistance would be appreciated.
Best regards,
Michael D. Peters
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Current thread:
- Portscans not displayed in ACID? Peters, Michael D. (Jan 21)
- <Possible follow-ups>
- RE: Portscans not displayed in ACID? Peters, Michael D. (Jan 23)
