User contributions for Saurabh
From Notes_Wiki
- 03:18, 8 May 2023 diff hist +38 m Paloalto firewall
- 03:18, 8 May 2023 diff hist +1,675 N Paloalto firewall packet capturing Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Paloalto firewall packet capturing In case of complex issues packet capturing might give considerable insight. To capture packets on paloalto firewall use: # Go to Monitor -> Packet capture # First define the filters for packet capturing. These filters use source / destination IP, protocol number (eg 1 for ICMP), IP or not-IP, interface name, etc. parameters. There are..."
- 03:11, 8 May 2023 diff hist +71 m Enterprise security devices or applications
- 03:11, 8 May 2023 diff hist +276 N Paloalto firewall Created page with "Home > Enterprise security devices or applications > Paloalto firewall *Paloalto firewall Configure dual ISP dual site-to-site IPSec VPN tunnel failover Home > Enterprise security devices or applications > Paloalto firewall"
- 03:11, 8 May 2023 diff hist +2,284 N Paloalto firewall Configure dual ISP dual site-to-site IPSec VPN tunnel failover Created page with "Home > Enterprise security devices or applications > Paloalto firewall > Configure dual ISP dual site-to-site IPSec VPN tunnel failover It is possible to have two site-to-site tunnels between two locations with matching proxy-IDs (Subnets). In this case the goal is to failover to second tunnel, if first IPSec tunnel is down due to ISP issue at either end. To conf..."
- 03:02, 8 May 2023 diff hist +23 m Enterprise security devices or applications
- 02:58, 8 May 2023 diff hist +906 N Microsoft Exchange Notifications Broker Service Created page with "Home > Windows > Microsoft Exchange Server > Microsoft Exchange Notifications Broker Service Microsoft Exchange Notifications Broker Service is designed to run for very short period (eg 30 seconds) on OS boot and then stop. Hence we may see alerts for a service which is configured to run automatically on boot, but is in stopped state in monitoring tools (eg Zabbix) or in Server Manager. In case of monitoring tool use too..." current
- 02:55, 8 May 2023 diff hist +52 m Microsoft Exchange Server
- 02:54, 8 May 2023 diff hist +37 m Hardware
- 02:54, 8 May 2023 diff hist +843 N Check hard-disk for bad sectors Created page with " Home > Hardware > Check hard-disk for bad sectors To check hard-disk for bad sectors, we can try and boot using Seagate SeaTools live CD ( https://www.seagate.com/in/en/support/downloads/seatools/ ) and then scan the disk for errors. This tools works properly even for non-seagate disks also at least in terms of testing for bad blocks. This would only work if the disk is directly readable by OS including SMART. This will not work in case of s..." current
- 02:50, 8 May 2023 diff hist +226 m Emacs and org-mode notes
- 02:47, 8 May 2023 diff hist +377 m CentOS 8.x postfix send email through relay or smarthost with smtp authentication
- 02:44, 8 May 2023 diff hist +1,726 N CentOS 8.x Zabbix Email notifications setup Created page with "Home > CentOS > CentOS 8.x > Monitoring > Zabbix > Email notifications setup To receive email notifications about issues from Zabbix use: # Configure outgoing emails from Zabbix server using appropriate method eg CentOS 8.x postfix send email through relay or smarthost with smtp authentication # Login into Zabbix Web UI using Admin account # Go to Ad..." current
- 02:37, 8 May 2023 diff hist +251 m CentOS 8.x postfix send email through relay or smarthost with smtp authentication
- 02:33, 8 May 2023 diff hist +56 m CentOS 8.x Zabbix add hosts current
- 02:33, 8 May 2023 diff hist +130 m CentOS 8.x Zabbix add network switches for SNMP based monitoring current
- 02:32, 8 May 2023 diff hist +66 m CentOS 8.x Zabbix installation current
- 02:31, 8 May 2023 diff hist +11 m CentOS 8.x monitoring current
- 02:30, 8 May 2023 diff hist +189 m CentOS 8.x Zabbix
- 08:13, 7 May 2023 diff hist +157 m CentOS 8.x Securing a Linux machine
- 08:12, 7 May 2023 diff hist +417 N CIS Benchmarks Created page with "Home > Security tips > CIS Benchmarks We can go to https://www.cisecurity.org/cis-benchmarks/ and get benchmarks via email link for all main stream OS. These Benchmark are very exhaustive and cover exact steps to help in hardening a particular flavor of Linux or Windows. Download link might be https://downloads.cisecurity.org/#/ Home > Security tips > CIS Benchmarks" current
- 08:08, 7 May 2023 diff hist +61 m Security tips
- 08:05, 7 May 2023 diff hist +43 m Windows Desktop Tools or Utilities
- 08:04, 7 May 2023 diff hist +1,296 N NTP client configuration in Windows OS Created page with "Home > Windows > Windows Desktop Tools or Utilities > NTP client configuration in Windows OS While in Windows via GUI we can only enable / disable NTP, various NTP related configuration can be done / viewed via command-line. See https://learn.microsoft.com/en-us/windows-server/networking/windows-time-service/windows-time-service-tools-and-settings?source=recommendations =Check existing NTP configuration= We can check NTP configuration via: <p..." current
- 07:47, 7 May 2023 diff hist +140 m Recording screen in Windows current
- 07:45, 7 May 2023 diff hist +1,577 N Rocky 8.x Zimbra Connect to Zimbra internal LDAP externally Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > Zimbra > Connect to Zimbra internal LDAP externally To connect to Zimbra LDAP externally: # Enable access to server via network firewall (OR Cloud firewall) # Enable access to port 389 of Zimbra server via firewalld: #:<pre> #:: firewall-cmd --zone=public --ad..."
- 07:37, 7 May 2023 diff hist +39 m CentOS 7.x Zimbra configuration current
- 07:37, 7 May 2023 diff hist +36 m Zimbra server configuration current
- 07:37, 7 May 2023 diff hist +80 m CentOS 8.x Zimbra current
- 07:36, 7 May 2023 diff hist +514 N Rocky 8.x Email Servers Zimbra Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > Zimbra *Rocky 8.x Zimbra Connect to Zimbra internal LDAP externally There are older articles on Zimbra at: *CentOS 8.x Zimbra *CentOS 7.x Zimbra configuration *Zimbra server configuration Home > Rocky Linux or CentOS > Rocky Linux 8.x > Email servers > ..." current
- 07:34, 7 May 2023 diff hist +36 m Rocky 8.x Email servers current
- 09:40, 6 May 2023 diff hist +98 m Troubleshooting postfix server issues current
- 04:55, 6 May 2023 diff hist +246 m CentOS 8.x Securing a Linux machine
- 04:52, 6 May 2023 diff hist +2,240 N Rocky 8.x setfacl and getfacl based permissions Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > System Administration > setfacl and getfacl based permissions Normally in Linux permissions are configured via User owner, Group owner and Others via read, write and execute permissions bits set for each type of access. However, if we have complex permission requirements then it is not possible to achieve the sam..." current
- 04:44, 6 May 2023 diff hist +53 m Rocky 8.x System Administration
- 04:44, 6 May 2023 diff hist +16 m Windows current
- 04:44, 6 May 2023 diff hist +143 N Windows 11 Created page with "Home > Windows > Windows 11 *Windows 11 show windows side by side Home > Windows > Windows 11"
- 04:43, 6 May 2023 diff hist +687 N Windows 11 show windows side by side Created page with "Home > Windows > Windows 11 > Windows 11 show windows side by side In older version of Windows we could use 'Shift + Right click' in taskbar and get option to align windows side by side, cascaded, etc. However, in Windows 11 we need to hover over the maximize button in a window. While hovering we will get option to where should we place the window and we can click on the location to resize and place window accordingly. Refer: - https://answ..." current
- 04:41, 6 May 2023 diff hist +46 m Disk usage related information
- 04:41, 6 May 2023 diff hist +252 m CentOS 8.x System Activity Reporter (sar) current
- 04:37, 6 May 2023 diff hist +3,107 m Disk usage related information
- 04:09, 6 May 2023 diff hist +673 N Windows 10 Getting IP address of the client connected to machine over RDP Created page with "Home > Windows > Windows 10 > Windows 10 Getting IP address of the client connected to machine over RDP To know the IP address of the client connected to current Windows machine via RDP use: # Open Event viewer. This can be accessed via "Computer Management" # Go to Applications and Services Logs -> Microsoft -> Windows -> TerminalServices-LocalSessionManager # In the logs look for Source Network Address Refer: https://stackoverflow.com/quest..." current
- 04:09, 6 May 2023 diff hist +75 m Windows 10
- 04:06, 6 May 2023 diff hist −6 m Windows 10 Delete Recovery partition current
- 04:05, 6 May 2023 diff hist +50 N Delete Recovery partition in Windows 10 Saurabh moved page Delete Recovery partition in Windows 10 to Windows 10 Delete Recovery partition current Tag: New redirect
- 04:05, 6 May 2023 diff hist 0 m Windows 10 Delete Recovery partition Saurabh moved page Delete Recovery partition in Windows 10 to Windows 10 Delete Recovery partition
- 04:02, 6 May 2023 diff hist +27 m Rocky 8.x Desktop tools or applications
- 04:02, 6 May 2023 diff hist +443 N Rocky 8.x openconnect Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > openconnect *Rocky 8.x openconnect to connect to palo alto global protect VPN Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > openconnect" current
- 04:02, 6 May 2023 diff hist +927 N Rocky 8.x openconnect to connect to palo alto global protect VPN Created page with "Home > Rocky Linux or CentOS > Rocky Linux 8.x > Desktop tools or applications > openconnect > Connect to palo alto global protect VPN To connect to a palo-alto global protect VPN we only need to know the VPN server public IP / FQDN (Firewall WAN interface IP where VPN is enabled). Then connect using: <pre> ope..." current
- 09:06, 3 May 2023 diff hist +47 m RHEL 8.x Spectrum Protect Commands description
