xref: /netbsd-src/external/bsd/ipf/dist/FWTK/README.ipfilter (revision bc4097aacfdd9307c19b7947c13c6ad6982527a9)
1
2there was a patch for fwtk with ip_filter 3.1.5 from James B. Croall
3(thanx for his work) which I put onto fwtk 2.0beta.
4
5Now, if you decide to do transparent proxying with ip-filter you
6have to put -DUSE_IP_FILTER to COPTS in Makefile.config.
7With Solaris 2.x you have to correctly replace the path to your
8ip_filter sources. (lib/hnam.c needs ip_nat.h)
9
10I also patched plug-gw to be configured to accept not only one
11destination with the parameter "-all-destinations" in netperm-table.
12Perhaps this is a security hole...
13
14The patched fwtk worked fine for me with linux (kernel 2.0.28 and ipfadm 2.1)
15and Solaris 2.5 (ip_filter 3.1.5).
16
17If you try to enhance the transparent proxy features for other
18architectures, see lib/hnam.c (getdsthost).
19
20Michael Kutzner, Michael.Kutzner@paderlinx.de
21