The Bandwidth will be reduced to 6 Mbps

access-list ACL-Guest extended permit ip object Guest_VLAN any
access-list ACL-Guest extended permit ip any object Guest_VLAN

class-map CM-THROTTLE-Guest
match access-list ACL-Guest
exit

policy-map PM-THROTTLE
class CM-THROTTLE-Guest
police output 6000000 2000
police input 6000000 2000
exit
exit

service-policy PM-THROTTLE interface inside

 

Backup Cisco Routers and Switches

#!/usr/bin/python import pexpect,sys,string,os,time,subprocess,getpass if len(sys.argv) !=2: print ("usage: backup [user@]hostname") else: input_data = sys.argv[1] data=input_data.split("@") switch_un = data[0] switch_ip = data[1] switch_pw1 = getpass.getpass("Enable Password:") switch_pw2 = getpass.getpass("Privilege Password:") basic_backup_directory = "/tmp/Network_Backups" print ("Please wait ...") try: try: child = pexpect.spawn('ssh %s@%s' % (switch_un, switch_ip)) child.timeout Read more [...]

FreeNas Warning 3

| March 12th, 2017

WARNING: Firmware version 13 does not match driver version 12 for /dev/mpr1. Please flash controller to P12 IT firmware.

After flashing /dev/mpr0, another warning message regarding /dev/mpr1.   Listing all controller details: sas3flash -listall It brought up two different controllers, first one in IT firmware, and the second one in IR mode. I've already downloaded the Driver for my controller which included the IR firmware as well. File name I've downloaded is: 9300_8i_Package_P12_IR_IT_FW_BIOS_for_MSDOS_Windows.zip Copied the file in the Firmware\SAS9311_8i_IR to my freeNas server. Then flashed it Read more [...]

Fix Amazon EC2 SSH login

| November 20th, 2016

Logged out of Amazon instance and SSH is not working

Blocked myself with CSF firewall on a Centos 7 server. With the "Run Command" feature was not available, and no web terminal or VNC console such as the one in digitalocean(https://www.digitalocean.com/community/tutorials/how-to-use-the-digitalocean-console-to-access-your-droplet). After reading around I found out that the only solution is to stop the running instance, detach the volume, create another Linux instance (shouldn't be the same as the running one), then attach the old volume to the newly Read more [...]

Powershell Commands

| October 24th, 2016

Close all opened sessions

Get-PSSession | Remove-PSSession

Remove all variables from session

Get-Variable -Exclude PWD,*Preference | Remove-Variable -EA 0

Install SSMTP on Centos 7

| August 31st, 2016

Add the repo if it's not added: wget -c https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm rpm -ivh epel-release-7-8.noarch.rpm update: wget -c https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-9.noarch.rpm rpm -ivh epel-release-7-9.noarch.rpm Install: yum -y install ssmtp (yum install mailx) if not installed Configure: alternatives --config mta   There are 2 programs which provide 'mta'. Selection Command ----------------------------------------------- *+ Read more [...]

Lync to Post

The article:

http://tohamey.blogspot.com/2011/10/configuring-linux-dhcp-to-work-with.html

Add a network to Kaspersky Security center firewall

To add a network to Kaspersky security center:
kaspersky > Managed Computers > Policies > Endpoint > Firewall > Available Networks > Settings > add/edit Network as trusted network

Freenas Warning 2

| February 29th, 2016

WARNING: Firmware version 5 does not match driver version 9 for /dev/mpr0. Please flash controller to P9 IT firmware.

External SAS card: LSI 9300-8e Downloaded first the installer from: http://www.avagotech.com/products/server-storage/host-bus-adapters/sas-9300-8e#downloads The Installer: Installer_P9_for_FreeBSD Firmware and Bios: 9300_8e_Package_P9_IT_Firmware_BIOS_for_MSDOS_Windows To flash it, I moved the installed and the firmware and bios files to Freenas.  Before flashing, I had to make sure the SAS controller is in IT mode by executing sas3flash -list I could see that : Firmware Product Read more [...]

FreeNas warning 1

| February 29th, 2016

WARNING: Firmware version 19 does not match driver version 20 for /dev/mps0. Please flash controller to P20 IT firmware.

Download the P20 firmware from ftp://ftp.supermicro.com/driver/SAS/LSI/2308/Firmware/IT/. Create a bootable drive using rufus (https://rufus.akeo.ie/) copied all the files from the downloaded p20 firmware zip file. Copied only the content of the UEFI. Note: seems that the disk is not needed to be bootable since we are entering the UEFI built in shell. Get SAS address from LSI configuration utility on boot. Also can be found on a label inside the machine. Booted the machine into UEFI shell. Read more [...]