IptablesHowTo - Community Help Wiki

Iptables Drop IP Address - nixCraft Nov 20, 2010 An In-Depth Guide to iptables, the Linux Firewall Aug 29, 2017 linux - MITM setup using airmon-ng, iptables, and isc-dhcp sudo iptables -A FORWARD --in-interface at0 -j ACCEPT sudo iptables -P FORWARD -j ACCEPT sudo iptables -t nat -A POSTROUTING --out-interface enp4s0 -j MASQUERADE There was no DNS server available for the clients. By adding option domain-name-servers to the dhcpd.conf file clients can access websites: Allow/deny ping on Linux server - iptables rules for icmp

Linux as a router with iptables, bind9, and dhcpd

UFW/IPTABLES not blocking DHCP UDP port 67? - Unix & Linux

Aug 03, 2017

Letting DHCP requests through iptables Letting DHCP requests through iptables. This is a fairly simple task really, once you get to know how DHCP works, however, you must be a little bit cautious with what you do let in and what you do not let in. First of all, we should know that DHCP works over the UDP …