Routerconfigs not work

[slava75]

Hello! At start backup in auto and a manual mode in the table "plugin_routerconfigs_devices" mysql there is an error lasterror = "ERROR: Unable to open telnet network connection". That it is necessary to check up. I understand that the script can't create connection to a host. How it is possible to include detailed debug works of this script? In a cacti.log the information routerconfigs isn't displayed. The usual telnet from the server on a host passes without problems. In advance I am sorry for my English, I use the translator.

[noname]

FYI:
- http://forums.cacti.net/viewtopic.php?p=210925#p210925

[slava75]

I don't use ssh, only telnet

[noname]

I don't use ssh, only telnet

Ah, sorry.

Probably it fails fsockopen() function in 'plugins/routerconfigs/functions.php'.
In 'Settings -> General', change "Poller Logging Level" to DEBUG then look into cacti.log for details.

[slava75]

And unless poller participates in process if to press manually the button backup? Whether Should occur backup during each start poller? In quality poller costs spine. Debug level is inconvenient, as for 2 intervals (for 5 minutes) the size логфайла > 10Mb. For 2 periods in a broad gull there are no lines containing "router"

[noname]

Debug level is inconvenient, as for 2 intervals (for 5 minutes) the size логфайла > 10Mb. For 2 periods in a broad gull there are no lines containing "router"

Then, try this test code:

<?php

include("./include/global.php");
include("./plugins/routerconfigs/functions.php");

$devicetype = array('username' => 'sername:',
'password' => 'assword:',
'copytftp' => 'copy start tftp',
'version' => 'show version',
'forceconfirm' => 0,
'checkendinconfig' => 1
);

$connection = new PHPTelnet();
$result = $connection->Connect("IP address", "username", "password", "enable password", $devicetype);
echo "\nResult: $result\n";

$connection->DoCommand("show clock", $result);
echo "\nResult: $result\n";

$connection->Disconnect();

?>

Parameters in blue should be specified by yourself.

In my case: (*** is unreadable character)

Code: Select all

% php telnet_test.php
*******

User Access Verification

Username: *************
Password:

Switch>en
Password:
Switch#
Result: 0

Result: 17:15:42.319 JST Wed Nov 16 2011

You also have another choice: http://forums.cacti.net/viewtopic.php?f=19&t=39573

[slava75]

This script works without errors

Code: Select all

php -f ./test_backup.php 



User Access Verification

Username: xxxx
Password: 

C3560>en
Password: 
C3560#
Result: 0

Result: show users
    Line       User       Host(s)              Idle       Location
*  1 vty 0     xxxxx      idle                 00:00:00 xxx.xxx.xxx.xxx

  Interface      User        Mode                     Idle     Peer Address

C3560#

[noname]

This script works without errors

Hmm, then, please check (again) your configurations in "Router Configs" menu.
Especially,
- "IP Address" and "Authentication Account" in 'Devices' tab
- All settings in 'Authentication' tab

[slava75]

All options are made according to the documentation. To be mistaken there it is difficult. The command a telnet isn't carried out. tcpdump doesn't fix any package to a switch. Can be a problem eth0 has IP no address? At me are lifted subinterfeises (eth0.3, eth0.4)??

[noname]

Can be a problem eth0 has IP no address? At me are lifted subinterfeises (eth0.3, eth0.4)??

Sorry I'm not sure about that.

Once again..
If you executed the above test script as poller user (e.g. cactiuser) or web server user (e.g. nobody, apache),
does it work fine?

[slava75]

Has inserted in crones a line

Code: Select all

*/5 * * * * cacti php /etc/cacti/test_backup.php > /var/log/testcacti.log

Code: Select all

cat /var/log/testcacti.log

Warning: session_start(): open(/var/lib/php/session/sess_4ii6ek3hh5tl0l2vbtm0dt6ji2, O_RDWR) failed: Permission denied (13) in /etc/cacti/include/global.php on line 151

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /etc/cacti/include/global.php:151) in /etc/cacti/include/global.php on line 151

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /etc/cacti/include/global.php:151) in /etc/cacti/include/global.php on line 151
............

User Access Verification

Username: .. ........'...xxxx
Password:

C3560>en
Password:
C3560#
Result: 0

Result: show users
    Line       User       Host(s)              Idle       Location
*  1 vty 0     xxxxx      idle                 00:00:00 xxx.xxx.xxx.xxx

  Interface      User        Mode                     Idle     Peer Address

C3560#

Warning: Unknown: open(/var/lib/php/session/sess_4ii6ek3hh5tl0l2vbtm0dt6ji2, O_RDWR) failed: Permission denied (13) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in Unknown on line 0

[noname]

Try this: (added "2>&1")

Code: Select all

*/5 * * * * cacti php /etc/cacti/test_backup.php > /var/log/testcacti.log 2>&1

If same result is recorded, it (=telnet by PHP) seems to work.. There might be another reasons.
I'm not sure whether the above warnings about session affected your problem.

[slava75]

I too think that function (=telnet PHP) works, it is strange why doesn't work in the general context