NAT Shifting
Posts
Asymmetric routing- TCP-session without syn in Fortigate Firewall
Reference CMD: config system settings set tcp-session-without-syn enable end config firewall policy edit <policy_id> set tcp-session-without-syn <all/data-only/disable> end
Load Balancing in Fortigate Firewall
Load Balancing in FortiGate Firewall Network Diagram: FireWall Setting: config system settings set gui-proxy-inspection enable set gui-load-balance enable end Firewall Rule: config firewall policy edit 1 set name "LB" set uuid d83e61d0-82a8-51ee-abca-22e6f65c4028 set srcintf "port2" set dstintf "port1" set action accept set srcaddr "all" set dstaddr "LB_IP" set schedule "always" set service "ALL" set inspection-mode proxy set nat enable next end Interface: config system interface edit "port1" set vdom "root" set ip 192.168.0.108 255.255.255.0 ...
NTOP installation in CentOS 7/8
Adding the ntop Packages Repository In order to add the official ntop package repository do ( as root ): curl https://packages.ntop.org/centos-stable/ntop.repo > /etc/yum.repos.d/ntop.repo Then, perform the following steps, depending on your distribution. Rocky 8 Open your shell and type: dnf config-manager --set-enabled powertools dnf install epel-release CentOS/RedHat 8 Open your shell and type: yum install epel-release rpm -ivh http://rpms.remirepo.net/enterprise/remi-release-8.rpm yum install dnf-plugins-core dnf config-manager --set-enabled PowerTools ##you may have to change the key work to powertools in some cases dnf config-manager --set-enabled remi CentOS/RedHat 7 Open your shell and type: yum install epel-release Installing ntop Packages Now that the ntop packages repository has been added, packages can be installed as: yum clean all yum update yum install pfring-dkms n2disk nprobe ntopng cento ntap Configure Firewall Configure firewall to allow traffic to ntop...
