1. S

    IPF Understanding statefull behaviour of ipfilter in combination with ipsec/strongswan

    Hello, i need some help understanging ipfilter and its statefull behaviour. I have created a ipsec tunnel with strongswan which is policy based. On the bsd router re1.7 it has the IP I wan't to reach the device that is connected to the bsd router. Wan is connected...
  2. S

    IPF ipf use dhcp/pppoe interface ip in ruleset

    Hello, i am setting up a bsd router with ipfilter. My external network is on em0 with pppoe and an dynamic ip address via pppoe/dhcp. I already checked the manual but i could not find an predefined variable to get the interface IP in a ipf rule set. With a static wan IP i would create a...
  3. JozanOfAstora

    Solved [noob] pf, ipf and ipfw

    Hi, which firewall should I choose between pf, ipf and ipfw for a home application or a small business? I've been using pf on my local laptop with a very minimal configuration, just to close every ports except the ones I need on my local network. But which one would you recommend for a...
  4. Rastko

    Solved Specify multiple interfaces for IPF

    A) How do/can you specify multiple interface in the "on" clause for IPFILTER rules? B) Do IPFILTER rules apply to lagg failover aggregations? C) What is preferred on a laptop workstation? Aggregations or multiple interface? I have a script for generating restrictive IPF ruleset, so I only...
  5. J

    Other Custom module for firewall?

    I am returning to a project which used to use IPFilter to take raw packets passed straight through from a modem. It would filter and route accordingly over several interfaces to insure an isolated set of trusted and untrusted subnets over those separate interfaces (including to a honeypot)...