no rrd files and then no graph

[Fab87]

Hi, first sorry for my English i m french

I have Red Hat Enterprise Linux ES release 4 (Nahant Update 5)

with cacti-0.8.7b, rrdtool-1.3.4, and i use cmd.php.

I can graph localhost memory, process and co. but nothing from network.

I have read your How To, and try it but i got stil no rrd. file for my switch network.

Here is a part of the cacti log .

• 10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Time: 0.0773 s, Theads: N/A, Hosts: 8
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[13] SNMP: SNMP not performed due to setting or ping result.
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[13] PING: Ping not performed due to setting.
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[10] SNMP: SNMP not performed due to setting or ping result.
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[10] PING: Ping not performed due to setting.
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[9] SNMP: SNMP not performed due to setting or ping result.
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[9] PING: Ping not performed due to setting.
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[1] DS[7] CMD: perl /var/www/cacti/scripts/unix_processes.pl, output: 114
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[1] DS[6] CMD: perl /var/www/cacti/scripts/unix_users.pl , output: 2
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[1] DS[5] CMD: perl /var/www/cacti/scripts/loadavg_multi.pl, output: 1min:1.79 5min:1.89 10min:1.93
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[1] DS[4] CMD: perl /var/www/cacti/scripts/linux_memory.pl SwapFree:, output: 305320
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[1] DS[3] CMD: perl /var/www/cacti/scripts/linux_memory.pl MemFree:, output: 131752
  10/14/2008 05:27:49 PM - CMDPHP: Poller[0] Host[1] PING: Host is alive

my cacti directory :

• -rw-r--r-- 1 cacti root 5892 jan 18 2007 about.php
  -rw-r--r-- 1 cacti root 4773 jan 18 2007 auth_changepassword.php
  -rw-r--r-- 1 cacti root 6203 jan 18 2007 auth_login.php
  -rw-r--r-- 1 cacti root 170951 jan 18 2007 cacti.sql
  -rw-r--r-- 1 cacti root 13108 jan 18 2007 cdef.php
  -rwxr-xr-- 1 cacti root 17023 jan 18 2007 cmd.php
  -rw-r--r-- 1 cacti root 5917 jan 18 2007 color.php
  -rw-r--r-- 1 cacti root 2846 jan 18 2007 copy_cacti_user.php
  -rw-r--r-- 1 cacti root 18387 jan 18 2007 data_input.php
  -rw-r--r-- 1 cacti root 28762 jan 18 2007 data_queries.php
  -rw-r--r-- 1 cacti root 45400 jan 18 2007 data_sources.php
  -rw-r--r-- 1 cacti root 31307 jan 18 2007 data_templates.php
  drwxr-xr-x 5 cacti root 4096 sep 18 2007 docs
  -rw-r--r-- 1 cacti root 6110 jan 18 2007 gprint_presets.php
  -rw-r--r-- 1 cacti root 3423 jan 18 2007 graph_image.php
  -rw-r--r-- 1 cacti root 10572 jan 18 2007 graph.php
  -rw-r--r-- 1 cacti root 6502 jan 18 2007 graph_settings.php
  -rw-r--r-- 1 cacti root 12446 jan 18 2007 graphs_items.php
  -rw-r--r-- 1 cacti root 30927 jan 18 2007 graphs_new.php
  -rw-r--r-- 1 cacti root 48109 jan 18 2007 graphs.php
  -rw-r--r-- 1 cacti root 10097 jan 18 2007 graph_templates_inputs.php
  -rw-r--r-- 1 cacti root 17367 jan 18 2007 graph_templates_items.php
  -rw-r--r-- 1 cacti root 23468 jan 18 2007 graph_templates.php
  -rw-r--r-- 1 cacti root 23261 jan 18 2007 graph_view.php
  -rw-r--r-- 1 cacti root 35150 jan 18 2007 host.php
  -rw-r--r-- 1 cacti root 15014 jan 18 2007 host_templates.php
  drwxr-xr-x 2 cacti root 4096 sep 18 2007 images
  drwxr-xr-x 5 cacti root 4096 oct 14 15:49 include
  -rw-r--r-- 1 cacti root 2271 jan 18 2007 index.php
  drwxr-xr-x 2 cacti root 4096 oct 14 08:54 install
  drwxr-xr-x 3 cacti root 4096 oct 14 10:53 lib
  drwxr-xr-x 2 cacti cacti 4096 oct 14 11:58 log
  -rw-r--r-- 1 cacti root 1796 jan 18 2007 logout.php
  -rw-r--r-- 1 cacti root 4462 jan 18 2007 poller_commands.php
  -rw-r--r-- 1 cacti root 2399 jan 18 2007 poller_export.php
  -rwxr-xr-x 1 cacti root 9314 jan 18 2007 poller.php
  -rw-r--r-- 1 cacti root 4417 jan 18 2007 poller_reindex_hosts.php
  -rw-r--r-- 1 cacti root 4244 jan 18 2007 rebuild_poller_cache.php
  -rw-r--r-- 1 root root 1291 avr 10 2008 reset_each_patch.patch
  drwxr-xr-x 5 cacti root 4096 sep 18 2007 resource
  drwxr-xr-x 2 cacti cacti 4096 oct 14 11:06 rra
  -rw-r--r-- 1 cacti root 7236 jan 18 2007 rra.php
  drwxr-xr-x 2 cacti root 4096 sep 18 2007 scripts
  -rw-r--r-- 1 cacti root 7363 jan 18 2007 script_server.php
  -rw-r--r-- 1 cacti root 5148 jan 18 2007 settings.php
  -rw-r--r-- 1 root root 527 mar 1 2008 snmp_auth_none_notice.patch
  -rw-r--r-- 1 cacti root 6813 jan 18 2007 templates_export.php
  -rw-r--r-- 1 cacti root 5954 jan 18 2007 templates_import.php
  -rw-r--r-- 1 cacti root 17958 jan 18 2007 tree.php
  -rw-r--r-- 1 root root 847 mar 7 2008 upgrade_from_086k_fix.patch
  -rw-r--r-- 1 cacti root 28925 jan 18 2007 user_admin.php
  -rw-r--r-- 1 cacti root 35851 jan 18 2007 utilities.php

my /etc/cron.d/cacti file :

*/5 * * * * cacti php -q /var/www/cacti/poller.php > /var/local/poller.log 2>&1

I have done many research on this problem but find nothing helpfull.

I may have forgot something very clearly. I m not a linux man, but a network man


I hope all this is clear for you ^^.

Thanks for your help.

[gandalf]

I suppose this is related to downed host detection. Please select SNMP only detection. Else see 2nd link of my sig for debugging
Reinhard