Changes: -------- 2004-02-24: - 2.6.3-bk has a new ISDN port which includes IPPP_FILTER. 2003-10-21: - Probably should have been mentioned here earlier, the patch has been included in linux 2.4.22. 2.6 still needs someone to port it. 2003-09-05: - fix missing "ippp-filter-compat.h" include file in isdn4kutils diff - The isdn4linux guys didn't release new tarballs, the required code is only available by cvs. Therefore I put together an archive for download at http://ira.informatik.uni-freiburg.de/~mchardy/isdn4k-utils.v3.2p1+ippp-filter.tar.bz2 2003-06-03: - Fix memory leak in ioctl error path - rediffed against 2.4.21-rc6 - Include active-filter and pass-filter options in ipppd man page Installation: ------------- - Patch your kernel with linux-2.4.20_ippp-filter.diff - select "PPP filtering for ISDN (CONFIG_IPPP_FILTER) - compile and install - patch isdn4k-utils with isdn4k-utils_ippp-filter.diff - run autoconf in isdn4k-utils/ipppd - run ./configure --enable-ippp-filter - compile and install ipppd now understands the pass-filter and active-filter options, for usage see ipppd man page. Copyright (c) 2002, 2003 Patrick McHardy, <kaber@trash.net> Everything here is published under the terms of the GPL v2.