freebsd-dev/contrib/ipfilter/INSTALL.FreeBSD

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This file is for use with FreeBSD 4.x and 5.x only.
To build a kernel for use with the loadable kernel module, follow these
steps:
1. For FreeBSD version:
4.* do make freebsd4
5.* do make freebsd5
2. do "make install-bsd"
(probably has to be done as root)
3. Run "BSD/kupgrade"
4. build a new kernel
5. install and reboot with the new kernel
6. use modload(8) to load the packet filter with:
modload if_ipl.o
7. do "modstat" to confirm that it has been loaded successfully.
There is no need to use mknod to create the device in /dev;
- upon loading the module, it will create itself with the correct values,
under the name (IPL_NAME) from the Makefile. It will also remove itself
from /dev when it is modunload'd.
To build a kernel with the IP filter, follow these steps:
1. For FreeBSD version:
4.* do make freebsd4
5.* do make freebsd5
2. do "make install-bsd"
(probably has to be done as root)
3. run "FreeBSD/kinstall" as root
4. build a new kernel
5.
b) If you are using FreeBSD-3 or later:
create devices for IP Filter as follows (assuming it was
installed into the device table as char dev 20):
mknod /dev/ipl c 79 0
mknod /dev/ipnat c 79 1
mknod /dev/ipstate c 79 2
mknod /dev/ipauth c 79 3
mknod /dev/ipsync c 79 4
mknod /dev/ipscan c 79 5
6. install and reboot with the new kernel
Darren Reed
darrenr@pobox.com