NethServer - Feature #1126 Bandwidth Monitor (NTOP)

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1 NethServer - Feature #1126 Bandwidth Monitor (NTOP) 05/17/ :17 PM - Alessio Fattorini Status: CLOSED Start date: Priority: Normal Due date: Assignee: % Done: 100% Category: nethserver-ntopng Target version: v6.4-beta2 Resolution: NEEDINFO: No Description Add tool for bandwith usage monitor. Candidates: Best option is Ntop. yum install ntop service ntop start Add ntop configuration to /etc/ntop.conf: # disable protocol decoders -b # don't resolve names -n # disable sessione tracking -z # disable promisc mode -s # track local hosts -g # local network configuration -i eth0 -m /24 # try to fix *** glibc detected *** /usr/sbin/ntop: double free or corruption (fasttop): # with sticky hosts -c If someone prefers bandwidthd: yum install bandwidthd service bandwidthd restart The web interface is accessible at 12/21/2015 1/5

2 Subtasks: Feature # 2090: Redis server CLOSED Associated revisions Revision a9f /01/ :19 PM - Giacomo Sanchietti First import. Refs #1126 Revision 58652eee - 08/01/ :20 PM - Giacomo Sanchietti translation: fix typo. Refs #1126 Revision e - 08/28/ :54 AM - Davide Principi Updated translation for nethserver-bandwidth-monitor group. Refs #1126 Revision 14b69bf4-08/28/ :06 PM - Davide Principi Add italian description for nethserver-bandwidth-monitor group. Refs #1126 History #1-08/23/ :31 PM - Davide Principi - Target version set to ~FUTURE #2-01/25/ :55 PM - Davide Principi - Project changed from NethServer to 92 #3-02/01/ :47 AM - Davide Principi - Project changed from 92 to NethServer #4-03/20/ :04 PM - Filippo Carletti - Assignee set to Filippo Carletti #5-05/20/ :03 PM - Giacomo Sanchietti - Description updated #6-07/03/ :21 PM - Filippo Carletti - Target version changed from ~FUTURE to v6.4-beta2 #7-07/29/ :10 PM - Giacomo Sanchietti - Status changed from NEW to TRIAGED - Assignee deleted (Filippo Carletti) - % Done changed from 0 to 20 We go with the brand new ntopng. Repositories with rpm build: /21/2015 2/5

3 This new release requires Redis as backend. We should create a proxypass to ntop http port using a random hash url. #8-07/31/ :18 PM - Giacomo Sanchietti - Subject changed from Bandwidth Monitor to Bandwidth Monitor (NTOP) - Status changed from TRIAGED to ON_DEV - Assignee set to Giacomo Sanchietti - % Done changed from 20 to 30 #10-07/31/ :44 PM - Giacomo Sanchietti Dependencies: - GeoIP - nethserver-redis #11-08/01/ :18 PM - Giacomo Sanchietti - Status changed from ON_DEV to MODIFIED - % Done changed from 30 to 60 Problems encountered: - init script doesn't implement status actions, so we can't use standard action adjust-service; a custom action has been created to start and stop ntopng daemon - despite official documentation, proxy pass with Apache doesn't correctly work After installation, ntopng is disabled by default. The user must access the web UI, choose an admin password and enable the service. Ntopng web interface is then accessible from the port specified in the web UI (default is 3000 with public access). #12-08/01/ :25 PM - Giacomo Sanchietti - Status changed from MODIFIED to ON_DEV - Assignee deleted (Giacomo Sanchietti) - % Done changed from 60 to 30 New package in nethserver-testing: - nethserver-ntopng Test case - After package installation, enter the web UI under "Bandwidth monitor" section - Enable the service and choose a password for the admin user - Check ntopng is running on port 3000 gathering network statistics During starting process, ntopng will log these lines: Error Opening file /usr/local/share/ntopng/httpdocs/geoip/geoipasnum.dat Error Opening file /usr/local/share/ntopng/httpdocs/geoip/geoipasnumv6.dat Error Opening file /usr/local/share/ntopng/httpdocs/geoip/geolitecity.dat Error Opening file /usr/local/share/ntopng/httpdocs/geoip/geolitecityv6.dat To avoid the errors, just execute /etc/cron.monthly/ntop-update-geodb. This script will download required databases and restart ntopng daemon. #13-08/01/ :22 PM - Giacomo Sanchietti 12/21/2015 3/5

4 - Status changed from ON_DEV to MODIFIED - % Done changed from 30 to 60 #14-08/01/ :25 PM - Giacomo Sanchietti - Status changed from MODIFIED to ON_QA - % Done changed from 60 to 70 New package in nethserver-testing: - nethserver-ntopng Changes: - Fix typo in translations - Also added new yum group nethserver-bandwidth-monitor #15-08/19/ :12 PM - Davide Principi - Assignee set to Davide Principi #16-08/19/ :42 PM - Davide Principi - Status changed from ON_QA to VERIFIED - Assignee deleted (Davide Principi) - % Done changed from 70 to 90 VERIFIED # rpm -qa grep -F.ns6 nethserver-php ns6.noarch nethserver-smartd ns6.noarch nethserver-yum ns6.noarch postfix ns6.x86_64 nethserver-base git855f8d09.ns6.noarch nethserver-redis ns6.noarch nethserver-httpd-admin ns6.noarch nethserver-grub ns6.noarch nethserver-openssh ns6.noarch nethserver-lib ns6.noarch nethserver-ntp ns6.noarch nethserver-nethgui ns6.noarch nethserver-ntopng ns6.noarch #17-08/28/ :16 AM - Davide Principi - Status changed from VERIFIED to CLOSED - % Done changed from 90 to 100 In nethserver-updates: redis el6.x86_64.rpm nethserver-redis ns6.noarch.rpm nethserver-ntopng ns6.noarch.rpm 12/21/2015 4/5

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