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b3e76948 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: two-line .h pattern Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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4d846d26 |
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10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
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1de7b4b8 |
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27-Nov-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
various: general adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
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fdb6437f |
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24-Jun-2011 |
Kevin Lo <kevlo@FreeBSD.org> |
Remove duplicated header files
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a7d5f7eb |
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19-Oct-2010 |
Jamie Gritton <jamie@FreeBSD.org> |
A new jail(8) with a configuration file, to replace the work currently done by /etc/rc.d/jail.
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fe0506d7 |
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09-Mar-2010 |
Marcel Moolenaar <marcel@FreeBSD.org> |
Create the altix project branch. The altix project will add support for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting is a two-module system, consisting of a base compute module and a CPU expansion module. SGI's NUMAFlex architecture can be an excellent platform to test CPU affinity and NUMA-aware features in FreeBSD.
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8e41399c |
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19-Jul-2009 |
Brian Somers <brian@FreeBSD.org> |
Don't get stuck in an infinite loop comparing (short++ <= maxshort) PR: 136893 Submitted by: Aragon Gouveia - aragon at phat dot za dot net (mostly) Approved by: re (kib) MFC after: 3 weeks
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d7f03759 |
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19-Oct-2008 |
Ulf Lilleengen <lulf@FreeBSD.org> |
- Import the HEAD csup code which is the basis for the cvsmode work.
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a5625ae7 |
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12-Mar-2008 |
Paolo Pisati <piso@FreeBSD.org> |
Update to the "new" libalias API (and thus fix world breakage).
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5d604c11 |
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11-Oct-2004 |
Brian Somers <brian@FreeBSD.org> |
Add a bunch of malloc() return checks PR: 71592 Submitted by: Dan Lukes <dan@obluda.cz> with further changes
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057f1760 |
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04-Sep-2004 |
Brian Somers <brian@FreeBSD.org> |
Make ppp WARNS=5 clean
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b07fbc17 |
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23-Sep-2003 |
Joe Marcus Clarke <marcus@FreeBSD.org> |
Add Cisco Skinny Station protocol support to libalias, natd, and ppp. Skinny is the protocol used by Cisco IP phones to talk to Cisco Call Managers. With this code, one can use a Cisco IP phone behind a FreeBSD NAT gateway. Currently, having the Call Manager behind the NAT gateway is not supported. More information on enabling Skinny support in libalias, natd, and ppp can be found in those applications' manpages. PR: 55843 Reviewed by: ru Approved by: ru MFC after: 30 days
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6eafd353 |
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27-Aug-2002 |
Brian Somers <brian@FreeBSD.org> |
Include the correct file (stdarg.h) and use va_list rather than _BSD_VA_LIST_ Suggested by: mike
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d3974088 |
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22-Apr-2002 |
Dag-Erling Smørgrav <des@FreeBSD.org> |
Usage style sweep: spell "usage" with a small 'u'. Also change one case of blatant __progname abuse (several more remain) This commit does not touch anything in src/{contrib,crypto,gnu}/.
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de97d73d |
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03-Nov-2001 |
Brian Somers <brian@FreeBSD.org> |
cmott@scientech.com -> cm@linktel.net Requested by: Charless Mott <cmott@scientech.com>
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30949fd4 |
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14-Aug-2001 |
Brian Somers <brian@FreeBSD.org> |
o Add ipv6 support, abstracting most NCP addresses into opaque structures (well, they're treated as opaque). It's now possible to manage IPv6 interface addresses and routing table entries and to filter IPV6 traffic whether encapsulated or not. IPV6CP support is crude for now, and hasn't been tested against any other implementations. RADIUS and IPv6 are independent of eachother for now. ppp.linkup/ppp.linkdown aren't currently used by IPV6CP o Understand all protocols(5) in filter rules rather than only a select few. o Allow a mask specification for the ``delete'' command. It's now possible to specifically delete one of two conflicting routes. o When creating and deleting proxy arp entries, do it for all IPv4 interface addresses rather than doing it just for the ``current'' peer address. o When iface-alias isn't in effect, don't blow away manually (via ``iface add'') added interface addresses. o When listening on a tcp server (diagnostic) socket, bind so that a tcp46 socket is created -- allowing both IPv4 and IPv6 connections. o When displaying ICMP traffic, don't display the icmp type twice. When display traffic, display at least some information about unrecognised traffic. o Bump version Inspired after filtering work by: Makoto MATSUSHITA <matusita@jp.FreeBSD.org>
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686e8c8b |
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02-Aug-2001 |
Brian Somers <brian@FreeBSD.org> |
Add a ``nat punch_fw'' command for punching FTP and IRC DCC holes through the firewall.
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88298994 |
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08-Jul-2001 |
Brian Somers <brian@FreeBSD.org> |
Add a ``nat proto'' command -- similar to natd(8)'s -redirect_proto switch. MFC after: 3 weeks
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057fee78 |
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04-Jun-2001 |
Brian Somers <brian@FreeBSD.org> |
Add BSD style copyrights (with permission from Charles Mott where appropriate) Deprecate -alias further (after a repo-copy)
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49ed07a3 |
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10-Feb-2001 |
Brian Somers <brian@FreeBSD.org> |
A better fix for the PacketAliasProxyRule() call. Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
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021996f1 |
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28-Jan-2001 |
Brian Somers <brian@FreeBSD.org> |
Don't pass PacketAliasProxyRule() a buffer with leading whitespace as it can't handle it.
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cf881f54 |
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30-Oct-2000 |
Brian Somers <brian@FreeBSD.org> |
Drop PKT_ALIAS_IGNORED packets if ``nat deny_incoming yes'' is in effect. Approved by: rwatson, ru
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0a4b6c5c |
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11-Jul-2000 |
Brian Somers <brian@FreeBSD.org> |
Allow a ``timeout secs'' filter option to let specific packet types effect the idle timer in different ways. Submitted by: Stefan Esser <se@freebsd.org> With adjustments by me to document the option in the man page and to give the same semantics for outgoing traffic as incoming. I made the style more consistent in ip.c - this should really have been done as a separate commit.
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98251667 |
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07-Jul-2000 |
Brian Somers <brian@FreeBSD.org> |
o Log the (payload/size) of all packet types, not just TCP packets o If the new ``filter-decapsulation'' is enabled, delve into UDP packets that contain 0xff 0x03 as the first two bytes, and if we recognise it as PROTO_IP, decapsulate it for the purpose of filter checking. If we recognise it as PROTO_<anything else> mention this for logging purposes only. This change is aimed at people running PPPoUDP where the UDP traffic is being sent over another PPP link. It's desireable to have the top level link connected all the time, but to have the bottom level link capable of decapsulating the traffic and comparing the payload against the filters, thus allowing ``set filter dial ...'' to work in tunnelled environments. The caveat here is that the top ppp cannot employ any compression layers without making the data unreadable for the bottom ppp. ``disable deflate pred1 vj'' and ``deny deflate pred1 vj'' is suggested.
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86c5e1ea |
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19-Jun-2000 |
Brian Somers <brian@FreeBSD.org> |
Remove ``nat pptp'' as this is now done transparently by libalias.
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eb598e08 |
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23-May-2000 |
Brian Somers <brian@FreeBSD.org> |
Always pass packets through libalias when NAT is enabled. Submitted by: luoqi Forgotten by: me
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7d7b90c7 |
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11-May-2000 |
Brian Somers <brian@FreeBSD.org> |
Fix a typo
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44d127bc |
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11-May-2000 |
Brian Somers <brian@FreeBSD.org> |
Mention that the default is to let external traffic route to the internal network when NAT is enabled. Allow ``set target MYADDR'' to stop packets at the gateway.
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804e0a12 |
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31-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Use INADDR_NONE with PacketAliasSetTarget() if no args are given to ``nat target'', and suggest the use of ``nat target default'' as an interesting possibility.
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b7d8533c |
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31-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Add the ``nat target'' command.
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b565321a |
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29-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Log information about packets being dropped (probably due to ``nat deny_incoming yes'') by libalias.
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0e20b877 |
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28-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Mention the value of the unexpected return code in nat_LayerPull()
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a1f961d3 |
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18-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Add some diagnostics to prove that incoming IP fragments are being dealt with correctly.
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574a3ffd |
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13-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Refresh the NAT IP pointer after a potential mbuf reallocation. This caused frequent lock-ups for individual sessions over a NAT'd ppp link when MTU sizes ended up more or less exactly wrong.
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209dc102 |
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13-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Fix some printf-style argument bugs
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10e629b9 |
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13-Mar-2000 |
Brian Somers <brian@FreeBSD.org> |
Introduce LOCALNAT and LOCALRAD defines so that the sources can stay exactly the same in FreeBSD & OpenBSD despite libalias and libradius being local to the ppp sources under OpenBSD.
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323b15a1 |
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03-Jan-2000 |
Brian Somers <brian@FreeBSD.org> |
Ensure that there's a bit of extra space in our buffer when it's passed to libalias. If there's not enough space, things like ftp PORT commands start failing.... Reported by: Gianmarco Giovannelli <gmarco@giovannelli.it>
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26af0ae9 |
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20-Dec-1999 |
Brian Somers <brian@FreeBSD.org> |
Cosmetic: Make struct mbuf more like kernel mbufs.
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f02c2029 |
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08-Sep-1999 |
Brian Somers <brian@FreeBSD.org> |
Cosmetic: alias_cmd -> nat_cmd after a repo-copy
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19c56680 |
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06-Sep-1999 |
Brian Somers <brian@FreeBSD.org> |
Make the ``Problem with IP header length'' error a bit more verbose
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97d92980 |
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27-Aug-1999 |
Peter Wemm <peter@FreeBSD.org> |
$Id$ -> $FreeBSD$
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67b072f7 |
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19-Aug-1999 |
Brian Somers <brian@FreeBSD.org> |
o Add the -foreground switch. This switch behaves like -background except that ppp stays in the foreground. o Add the -quiet switch to quieten ppps startup o Add the -nat flag and discourage the use of the -alias flag. Both do the same thing. o Correct some nat usage strings. o Change the internal ``alias'' command to ``nat''.
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7722ec20 |
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28-Jul-1999 |
Brian Somers <brian@FreeBSD.org> |
Don't return a garbage mbuf pointer after storing it as an unresolved fragment.
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ef8fcfa7 |
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23-Jul-1999 |
Brian Somers <brian@FreeBSD.org> |
When we fetch previously retrieved IP fragments from the alias tables, copy them correctly back into our mbuf rather giving a bzero'd count to memcpy() and ending up with a 0 byte fragment. The old code resulted in a 0 byte write to the tun device which tickled a bug that resulted in a panic :-(
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9afe6bda |
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09-Jun-1999 |
Brian Somers <brian@FreeBSD.org> |
Allow a remote IP and port range specification in the ``alias port'' command.
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411675ba |
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02-Jun-1999 |
Brian Somers <brian@FreeBSD.org> |
o Alter the mbuf type as it's processed by different layers. o Show more information about missing MP fragments in ``show mp''. o Do away with mbuf_Log(). It was showing mbuf stats twice on receipt of LCP/CCP/IPCP packets.... ???!!? o Pre-allocate a bit extra when creating LQR packets to avoid having to allocate another mbuf in mbuf_Prepend().
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6815097b |
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12-May-1999 |
Brian Somers <brian@FreeBSD.org> |
Allow ``host:port/udp'' devices and support ``host:port/tcp'' as being the same as the previous (still supported) ``host:port'' syntax for tcp socket devices. A udp device uses synchronous ppp rather than async, and avoids the double-retransmit overhead that comes with ppp over tcp (it's usually a bad idea to transport IP over a reliable transport that itself is using an unreliable transport). PPP over UDP provides througput of ** 1.5Mb per second ** with all compression disabled, maxing out a PPro/200 when running ppp twice, back-to-back. This proves that PPPoE is plausable in userland.... This change adds a few more handler functions to struct device and allows derivations of struct device (which may contain their own data etc) to pass themselves through the unix domain socket for MP. ** At last **, struct physical has lost all the tty crud ! iov2physical() is now smart enough to restore the correct stack of layers so that MP servers will work again. The version number has bumped as our MP link transfer contents have changed (they now may contain a `struct device'). Don't extract the protocol twice in MP mode (resulting in protocol rejects for every MP packet). This was broken with my original layering changes. Add ``Physical'' and ``Sync'' log levels for logging the relevent raw packets and add protocol-tracking LogDEBUG stuff in various LayerPush & LayerPull functions. Assign our physical device name for incoming tcp connections by calling getpeername(). Assign our physical device name for incoming udp connections from the address retrieved by the first recvfrom().
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5d9e6103 |
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08-May-1999 |
Brian Somers <brian@FreeBSD.org> |
o Redesign the layering mechanism and make the aliasing code part of the layering. We now ``stack'' layers as soon as we open the device (when we figure out what we're dealing with). A static set of `dispatch' routines are also declared for dealing with incoming packets after they've been `pulled' up through the stacked layers. Physical devices are now assigned handlers based on the device type when they're opened. For the moment there are three device types; ttys, execs and tcps. o Increment version number to 2.2 o Make an entry in [uw]tmp for non-tty -direct invocations (after pap/chap authentication). o Make throughput counters quad_t's o Account for the absolute number of mbuf malloc()s and free()s in ``show mem''. o ``show modem'' becomes ``show physical''.
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7884358f |
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26-Apr-1999 |
Brian Somers <brian@FreeBSD.org> |
Add support for NetBSD
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fe3094cd |
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25-Mar-1999 |
Brian Somers <brian@FreeBSD.org> |
Allow port ranges in ``alias port''.
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50a63ab9 |
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07-Mar-1999 |
Brian Somers <brian@FreeBSD.org> |
Support PPTP via libalias (``alias pptp addr'').
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d318fe8e |
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07-Mar-1999 |
Brian Somers <brian@FreeBSD.org> |
Support proxying & transparent proxying curtesy of libalias(3). Order the alias command descriptions. Order the SEE ALSO entries.
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972a1bcf |
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27-Jan-1999 |
Brian Somers <brian@FreeBSD.org> |
Initial RADIUS support (using libradius). See the man page for details. Compiling with -DNORADIUS (the default for `release') removes support. TODO: The functionality in libradius::rad_send_request() needs to be supplied as a set of routines so that ppp doesn't have to wait indefinitely for the radius server(s). Instead, we need to get a descriptor back, select() on the descriptor, and ask libradius to service it when necessary. For now, ppp blocks SIGALRM while in rad_send_request(), so it misses PAP/CHAP retries & timeouts if they occur. Only PAP is functional. When CHAP is attempted, libradius complains that no User-Password has been specified... rfc2138 says that it *mustn't* be used for CHAP :-( Sponsored by: Internet Business Solutions Ltd., Switzerland
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1595bacd |
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16-Sep-1998 |
Brian Somers <brian@FreeBSD.org> |
Sync with OpenBSD ifdefs
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5a72b6ed |
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26-Aug-1998 |
Brian Somers <brian@FreeBSD.org> |
Put the IP buffer queues into struct ipcp. Forgotten by: me
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10a9be1e |
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27-Jun-1998 |
Brian Somers <brian@FreeBSD.org> |
Remove redundant includes
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615ad4f9 |
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27-Jun-1998 |
Brian Somers <brian@FreeBSD.org> |
Don't dlopen()/dlsym() libalias, use it in the same way as the rest of the world uses libraries.
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c9e11a11 |
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15-Jun-1998 |
Brian Somers <brian@FreeBSD.org> |
Fix a rather nasty use of `static'. This caused a SEGV when running ``link * load label'' as we ended up recursing back into command_Interpret after nuking our command arg list.
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aa8e0519 |
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20-Jan-1998 |
Brian Somers <brian@FreeBSD.org> |
Remove unused #includes. Make various bits static. Remove unused variables. Submitted by: eivind
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b40d784e |
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24-Dec-1997 |
Brian Somers <brian@FreeBSD.org> |
Correct copyright. Requested by: Eivind Eklund <perhaps@yes.no>
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abbdf4e9 |
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21-Dec-1997 |
Brian Somers <brian@FreeBSD.org> |
Charles Mott created these (and told me via email that they were BSD copyright). Use his name, not mine.
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c39934ea |
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20-Dec-1997 |
Brian Somers <brian@FreeBSD.org> |
Add (BSD) copyright headers.
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8511968c |
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15-Dec-1997 |
Brian Somers <brian@FreeBSD.org> |
Correct return values from alias routines.
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b6e82f33 |
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21-Nov-1997 |
Brian Somers <brian@FreeBSD.org> |
Fix prototypes. Remove extraneous decls. Add ``const'' to several places. Allow ``make NOALIAS=1'' to remove IP aliasing. Merge with OpenBSD - only the Makefiles vary. We can now survive a compile with -Wall -Wbad-function-cast -Wcast-align -Wcast-qual -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings -Wchar-subscripts (although the Makefile just contains -Wall).
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75240ed1 |
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25-Oct-1997 |
Brian Somers <brian@FreeBSD.org> |
Cosmetic (no functional changes): o Add missing $Id$s o Move extern decls from .c -> .h files o Staticize o Remove #includes from .h files o style(9)ify includes o bcopy -> memcpy bzero -> memset bcmp -> memcmp index -> strchr rindex -> strrchr o Move timeout.h -> timer.h (making it consistent w/ timer.c) o Add -Wmissing-prototypes
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944f7098 |
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24-Aug-1997 |
Brian Somers <brian@FreeBSD.org> |
Make the code format more in line with style(9). Update loadalias to use the new libalias api. Update to version 1.1.
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927145be |
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08-Jun-1997 |
Brian Somers <brian@FreeBSD.org> |
Overhaul ppp: o Use syslog o Remove references to stdout/stderr (incl perror()) o Introduce VarTerm - the interactive terminal or zero o Allow "set timeout" to affect current session o Change "set debug" to "set log" o Allow "set log [+|-]flag" o Make MSEXT and PASSWDAUTH stuff the default o Move all #ifdef DEBUG stuff into the code - this shouldn't be too much overhead. It's now controlled with "set log +debug" o Add "set log command, debug, tun, warn, error, alert" o Remove cdefs.h, and assume an ansi compiler. o Improve all diagnostic output o Don't trap SIGSEGV o SIGHUP now terminates again (log files are controlled by syslog) o Call CloseModem() when changing devices o Fix parsing of third arg of "delete" I think this fixes the "magic is same" problems that some people have been experiencing. The man page is being rewritten. It'll follow soon.
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6ed9fb2f |
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25-May-1997 |
Brian Somers <brian@FreeBSD.org> |
De-couple ppp from libalias. If libalias isn't there, the alias commands simply won't work. Only root may specify the location of the alias lib (otherwise, it's hard-coded). Make logprintf silently fail if LogOpen hasn't been called. Suggested by: eivind
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dcb1c200 |
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25-May-1997 |
Brian Somers <brian@FreeBSD.org> |
Include <alias.h>, not "alias.h"
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f82fd828 |
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22-May-1997 |
Brian Somers <brian@FreeBSD.org> |
Finish updating for the latest alias code. Submitted by: Charles Mott <cmott@srv.net>
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