This is a simple and crude method to disable an interface based on the volume of data that has gone through it. In the below example we will be using the rx bytes on ether4 In the example above the above script is scheduled to run every 5 mins, if […]
Technical
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Below is a simple example of how to use QOS for VOIP in ROS /ip firewall mangleadd action=mark-connection chain=prerouting comment=\“Mark Voip Connections SRC” new-connection-mark=voip_connections \passthrough=yes src-address-list=voipadd action=mark-connection chain=prerouting comment=\“Mark Voip Connections DST” dst-address-list=voip new-connection-mark=\voip_connections passthrough=yesadd action=mark-packet chain=prerouting comment=”Mark Voip Packets SRC” \connection-mark=voip_connections new-packet-mark=voip_packets \passthrough=no src-address-list=voipadd action=mark-packet chain=prerouting comment=”Mark Voip Packets […]
This adjusts the number of days to keep quarantined email etc/MailScanner/defaults /var/www/mailscanner/conf.php days to keep need to be edited in both the above files
These are the domains to harvest IP addresses for; .facebook.com.fbcdn.net.facebook.net Add your local src IP Subnet to the rule below, then repeat twice more using .fbcdn.net and .facebook.net chain=forward action=add-dst-to-address-list src-address=YourLocalIpSubnet address-list=Facebook IPs address-list-timeout=4d content=.facebook.comlog=no log-prefix=”” Next add the rule below, this rule will block any IP on your local […]
The best way is to create a new firewalld zone and we add the specific IP to that zone. To start with lets create an appropriate zone, in this example we will call the zone webmin-access and open webmin to 1 specific IP address. The port will be 10000 tcp […]
nmap -sT targetIP/hostname nmap –script vuln targetIP/hostname -O trys to identify Operating System, example nmap -sT -O targetIP/hostnam
/ip firewall filter add action=drop chain=forward dst-address-list=TikTok src-address=10.0.0.0/24 /ip firewall mangle add action=add-dst-to-address-list address-list=TikTok address-list-timeout=4w2d chain=prerouting content=.tiktok.com src-address=10.0.0.0/24 add action=add-dst-to-address-list address-list=TikTok address-list-timeout=4w2d chain=prerouting content=.tiktokv.com src-address=10.0.0.0/24 add action=add-dst-to-address-list address-list=TikTok address-list-timeout=4w2d chain=prerouting content=.tiktokcdn.com src-address=10.0.0.0/24 add action=add-dst-to-address-list address-list=TikTok address-list-timeout=4w2d chain=prerouting content=.byteoversea.com src-address=10.0.0.0/24 add action=add-dst-to-address-list address-list=TikTok address-list-timeout=4w2d chain=prerouting content=.ibyteimg.com src-address=10.0.0.0/24 add action=add-dst-to-address-list address-list=TikTok address-list-timeout=4w2d […]
Manually change the management IP of a VMware ESXi 6.7 host Open a SSH session to the current management IP and run the below, where 10.0.16.4 is the IP that you want to change to. So just substitute the IP to suit your network. esxcli network ip interface ipv4 set […]