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Martin Hope
grmbl
Asked: 2014-06-04 22:05:33 +0800 CST
  • 2

I've set up a Xenserver hosting a Debian VM with Zenoss Core 4.2.4. The Xenserver has a Siemens T35 GSM Modem attached to its serial port COM1. I used ser2net + some Xenserver configuration to get it working. (COM1 binding, SELinux, ...) I created a shell script that can easily send SMS messages.

I created a trigger + notification and everything works perfectly EXCEPT that the message is empty!!!

Here is the script:

#!/usr/bin/expect
# - VAR
set ctrlz \032
set xt \135
set timeout 15
set host [lindex $argv 0]
set port [lindex $argv 1]
set number [lindex $argv 2]
set message [lindex $argv 3]
# - LOG
log_file -a sms.log;
send_log "$host $port $number:$message"
# - CONNECT
spawn telnet $host $port
sleep 1
# - SEND
send AT+CMGF=1\r;
expect "OK"
send AT+CMGS="$number"\r;
expect ">"
send "$message$ctrlz";
expect "OK"
# - END

And here is the Zenoss Page Command:

$ZENHOME/bin/sms.sh 10.10.0.52 3333 $RECIPIENT

This works in Linux as follows:

./sms.sh 10.10.0.52 3333 +32486000000 message

I just can't get the message from Zenoss in the SMS message.... I need to complete this last step to get it fully working!

If I try sending a test message from Zenoss, it also arrives but with no text...

Thank you for your time!

linux
Martin Hope
grmbl
Asked: 2014-05-08 22:44:07 +0800 CST
  • 0

We have a webserver (VM) hosting several sites.
One of the applications has a part intranet and a part public.
(archiving/docflow = intranet, customer invoices = public)
This webserver is currently hosted with IP (example IPs): 11.11.0.80/20 in our LAN.
Our gateway points to a MPLS router (11.11.0.33/20), from there our internet traffic goes
to a colocation where we have central internet access.
Let me explain the colocation situation. We come in through a cisco device (MPLS provider), from this device one cable is connected to an HP Procurve switch to get access to the different VLANS that comes from MPLS (MPLS, Internet, DMZ). Ports configured for each VLAN are then connected to a Juniper SRX240 to create trust/untrust/dmz zones and do NAT. DMZ network IP is 11.172.1.0/24 and configured on the Juniper SRX240 port where the cable from the switch comes from.

Now, my problem is how should I serve exclusive access to one part of the hosted sites to my network (11.11.0.0/20, 80 443, 21) and the other part can have access from outside. (443, 21)?

My first thought was adding a second NIC to webserver VM and correctly setup NAT/Firewall on my SRX device and configure firewall per NIC on the webserver? Though this effectively creates a possible breach in DMZ.
I'm not an expert on these things but I have basic knowledge and in need of some experts advice.

Please ask if something is not clear. Thank you for your time!

Stanny

networking
Martin Hope
grmbl
Asked: 2013-11-13 06:29:52 +0800 CST
  • 0

I'm trying to use ibm_db2 extension to access iSeries DB2 database.

This is the testcode (taken from here)

<?php
$database = 'ALI452BFAL'; //library
$user = 'STN452';
$password = '**********';
$hostname = 'myserverip';
$port = 50000;

$conn_string = "DRIVER={IBM DB2 ODBC DRIVER};DATABASE=$database;" .
  "HOSTNAME=$hostname;PORT=$port;PROTOCOL=TCPIP;UID=$user;PWD=$password;";
$conn = db2_connect($conn_string, '', '');

if ($conn) {
    print "ok";
    db2_close($conn);
}
else {
    echo db2_conn_error() . '<br>' . db2_conn_errormsg();
}
?>

I have installed a very basic package containing the db2 driver and added this as an extension.
(IBM Data Server Driver for ODBC, CLI, and .NET.msi)

This is my result:

08001 [IBM][CLI Driver] SQL30081N A communication error has been detected. Communication protocol being used: "TCP/IP". Communication API being used: "SOCKETS". Location where the error was detected: "10.10.0.120". Communication function detecting the error: "connect". Protocol specific error code(s): "10061", "", "". SQLSTATE=08001 SQLCODE=-30081

Anybody tried this before??

windows-server-2008
Martin Hope
grmbl
Asked: 2013-10-30 00:07:06 +0800 CST
  • 0

I'm looking for a self-made linux proxy/webfilter server and stumbled upon several products. (squidguard, dansguardian, ..) I found Privoxy the most appealing. Now I went searching on the internet for any help on configuring a squid proxy server together with privoxy and using Windows Active Directory LDAP NTLM SSO authentication.

Can anybody point me in the right direction?

Thanks

linux
Martin Hope
grmbl
Asked: 2013-10-25 22:55:42 +0800 CST
  • 1

I know this has been handled before but I'm not getting a clear answer from this question.

I have a service that depends on the print spooler.
Every now and then, the spooler crashes...(luckily not often)...
I need to stop that service when the spooler service crashes.
I'm not sure if adding dependency for Spooler to my service will do just that?

I tried using recovery option "Run Program" and use some script to stop the service but
I don't fully trust that... (getting "Access Denied" errors)

Thank you for your advice.

service