All posts by admin

03/10/2013

Installed radiusd sarg snort in clustpc3 and clustpc4. configured (continued activity from yesterday) and activated snort with public rulesets.

BR-06 of BioTA is not working. Found all outgoing data since 01 Oct 2013 is not available for many users. Went with prabhakar to check in the turnstile room. It looks there is some problem in the network link from the reader to the non-snmp switch in Turntile room. Instructed prabhakar what to be done. He corrected by 12:30PM. Next data timing is around 2:30 PM, I checked the pending data sync status, looked Ok.

Talked to Mr Ajit of Synchronous, Ranchi on BioTA reader requested him to provide a proforma invoice for delivery of the BioTA reader so that I can start processing. I shall procure one fist then another in few days after integration into our system.

In DHCPD changed few groups as clustpc4 looks overloaded and clustpc3 under loaded. But still the same situation looks only one / few clients putting up the load.

 Tried Development versions of squid3 and squid3-squidguard in clustpc4 for failed to start and work correctly even after installation of required libraries. At last uninstalled and install 2.7 version of squid and corresponding squidguard. Configured squid and sarg in both clustpc3 and clustpc4. Both tested and working fine. Squid is presently in transparent mode to be changed for authentication. Sarg is with 7 day archive and 1 hour analysis mode. Checked and working fine. SquidGuard and squidauth to be configured later.

 

02/10/2013

Experimented with ASUS BIOS logo, tried verious combination but it looks only an small image is possible. Reduced image size 50% while integrating with BIOS. The image was Windows Bitmap with 256 colour and 640×480 pixel size.

Also installed squid squidguard in clustpc3 and clustpc4. Configured clustpc3 for transparent proxy.

01/09/2013

Configured ClustPC3’s proxy (started pfsense update and pkg download yesterday night). Now configured as transparent proxy. checked the traffic data and access from bdpc (using VPN). Also installed squidguard and radiusd server.

Doing the same for pfsense in ClustPC4 also.

Putup complain to standard chartered bank creditcard on mail with subject
“Subject: Welcome to Standard Chartered eStatement. Ref:<E300913233723957-2>”
to sarita (8:55-9:05AM) 

 while coming to Office checked Turnstile Camera. It is out of focus, asked and confirmed from prabhakar that he changed it yesterday. I told him not to change focus in any camera in future, focus has nothing to do with the darness or detoriated quality of the picture.

 NKN gone down at 11:35 checked NIFFT router it was also down indicating NIC Ranchi problem.  Changed the WPAD from via endian to ldap1-proxy and told SKC /Nelito about the NKN status and if anyone calls, he need to be told to restart browser.

Called Mr Nagendra and lodged complain. Could know that they have some short circuit problem and is being rectified. Resumed service at 12:05. Shown the method of changing WPAD to SKC and reset wpad to viaendian again.

From Synchronous a person who is bring the BioTA reader called sent Prabhakar to pickup him. The reader to be checked by me today and returned to him along with a SmartCard for compatible Mifare reader.

 Checked the reader. It has facility to output data in desired text format which will be suitable for integration with our BioTA system. The Access Control is also tested to work and timing is configurable. Default is 10s but in our case 3s is ok and we checked making it 3s. Fingerprinter sensitivity is not excellent but comparable to what we have. The cheap (Rs 6000/-) delhi unit is very fast in sensing FP. However eSSL looks more rugged.
Programmed a Mifare Smart ID Card for supplying to the vendor as a sample. He is supposed to supply NML similar unit with compatible Mifare Card reader.

 Returned the reader and sample card to the Synchronous representative. Photos taken of the reader transfered to my PC processed the SDCard of Old camera (deleted photos of 2012 and reformated transferred photos of 2013, something like quick defrag)

30/09/2013

NKN was down since 21:55 yesterday, lodged complain with SMS
Marut intimated by SMS link is Ok. Checked and found link Ok at 07:35 AM.

Created script for removing spam from a mailbox folder. This need to be tested and used. Working with my folders. The regex to be set in file spamregex very carefuly. Then mailRemove.sh to be executed.

I had put user bd only at present and fixed INBOX.Spam folder, also using mp_reject script. (created three files mp_reject ,  mailRemove.sh and spamregex )

Studying procmail for more changes, I had created global procmailrc about two weeeks back for spam handling working fine. However more finetuning required in both ASSP and the procmailrc.

 BioTA turnstile camera problem. Wiring not know to us tried to search and fine the fault. After spending lot of time could pin point the fault due to nursery people in the gardening. The damaged cable was rotten about a feet due to leakage water inside the jacket. Informed Naiya about it and with his help digout and reconnected temporarily. The cable need to be changed the rewiring and rerouting is also required.

 Talked to Mr Ajit Kumar Synchronous Ranchi for BioTA reader mode U990 of eSSL. He will send a unit tomorrow for testing by me, the price already quoted (Appr 15000/- with Smartcard reader).

27/09/2013

AVPC1 updated
BDPC-5 (prabhakar’s PC) updated
defraged(yesterday night started)
removed old vhd
cleaned space and junks

installed and configured contacam on AVPC1
Checked ReactOS creating bootable CD and Booting it

Turnstile camera not working … tested many way last conclusion underground cable fault , Camera is OK

 

 

25/Sep/2013

Forgot to write here started late. Didnot remember everything.

Corrected BioTA heads Santanu Bhattacharya and DDN Singh.

Find out all discrepencies of head assignment in BioTA.

Corrected all. Deleted ITE, assigned mstmcp to gd, murmu to canteen, Nparida for mst, all other inconsistant head/assignments.

Updated salary DB for Sep2013 as ParmarthSuman is outstation.

Posted notice for CSIR foundation day webcast. arraged for display in lecture hall.

Responded to Mr RP Bhagat on BioTA and Internet status at MNP.

Sent Printout cards of BioTA printer demo to Purchase for filing and demonstration to SPC members.

changed batteries of CCTV TV remote at BioTA room. Changed the port number of DRV0 as the software not supporting above 32768 values. Download SVM-S1 installed, but some problem still persists need to be resolved.

 updated Laptop of Audio Visual with all pending windows update and Avira antivirus with new version.

 deleted redundent depts and userid from deptroles in BioTA

Learned adding prompt for parameter in ms access and added in query for last login info in BioTA server using a specific username

 

At home assembled the script and tested

grep ‘^From[: ][ ]*.*=nmlindia\.org@[a-z0-9.]*\>’ mailbox

to detect groupmails/ advertisements/massmails. Put in procmail for redirection to INBOX.Spam to check performance, in next few days.

 changed my own forwrd with

“|IFS=’ ‘&&exec /opt/local/bin/procmail -f-||exit 75 #your_login_name”

tested sending mail from gmail. comed to my inbox. confirmed no loss. rest to test later.

LDAP1 hanged

7:30AM Since NKN not restored chaged default router config in DHCPD.conf and wpad changed from via endian to ldap2-proxy. restarted dhcpd and httpd. Now NML users will get Internet via BSNL / (and NKN) when resumed, but through LDAP2 only(not via recently configured appliances).

Rebooted twice but not working. Found Sino-Korea IP block downdown and processing script not working properly and all firewall rules from INPUT chains getting deleted. Changed the script in 0001Byomkesh-antispam in cron.daily. Then tested and its working fine.

Later found that the sendmail was creating problem (dead) all mails getting rejected . This was due to inproper commenting of temporary email (receiving ) IP of 117.239.23.237 in sendmail.mc (missing dnl before # in MTAalt). Corrected the same and restarted the sendmail. Working Ok now.

CL/EL entered for sudip in BioTA

Changed EmpId for medical and handed over password to Dr Ram for Medical Section.

Changed Mr D Murmu’s association to EI for reporting officer Dr B C Sahoo, as requested by e-dak from Mr Hembram(COA)

 Shown the SAN system to TATA Elxsi engg. (He is unable to identify Servers/Tape Drive / DE etc., looks never seen these systems).

 Issued No Dues to 3 employees.

 NKN link restored at 15:10 Hrs, restored router setting in DHCPD restarted. restored wpad setting and restarted httpd.

Mail config

filtered and prepared addresses of all users address book /var/lib/squirrelmail/pref-new/

Filtered all addresses from Sent folder of all users

above two marged filtered and added to both GW1 and LDAP2 servers ASSP noprocessingfrom

added domains like nkn.in ac.in gov.in etc in noprocessingdomain in ASSP

 NKN is down at 08:20PM sent SMS to PGCIL about the down link status.

Checked Office MUX found both LEDs green in the mux, sent another SMS stating the local FO link is ok but link is showing down status.