mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
383 lines
10 KiB
Plaintext
Executable File
383 lines
10 KiB
Plaintext
Executable File
The lwIP PPP support is based from pppd 2.4.5 (http://ppp.samba.org) with
|
|
huge changes to match code size and memory requirements for embedded devices.
|
|
|
|
Anyway, pppd has a mature codebase for years and the average commit count
|
|
is getting low on their Git repositories, meaning that we can follow what
|
|
is happening on their side and merge what is relevant for lwIP.
|
|
|
|
So, here is the pppd follow up, so that we don't get away too far from pppd.
|
|
|
|
|
|
== Patch fetched from from pppd Debian packages ==
|
|
|
|
This has nothing to do with pppd, but we merged some good patch from
|
|
Debian and this is a good place to be.
|
|
|
|
- LCP adaptive echo, so that we don't send LCP echo request if we
|
|
are receiving data from peer, can be enabled by setting PPP_LCP_ADAPTIVE
|
|
to true.
|
|
|
|
- IPCP no/replace default route option, were added in the early stage of
|
|
the ppp port, but it wasn't really helpful and was disabled when adding
|
|
the new API ppp_set_default() call, which gives the lwIP user control over
|
|
which one is the default interface, it was actually a requirement if you
|
|
are doing PPP over PPP (i.e. PPPoL2TP, VPN link, over PPPoE, ADSL link).
|
|
|
|
- using rp-pppoe pppd exits with EXIT_OK after receiving a timeout waiting
|
|
for PADO due to no modem attached, bug reported to pppd bug tracker, fixed
|
|
in Debian but not in the latest (at the time when the port were started)
|
|
pppd release.
|
|
|
|
|
|
== Commits on pppd ==
|
|
|
|
2010-03-06 - Document +ipv6 and ipv6cp-accept-local
|
|
e7537958aee79b3f653c601e903cb31d78fb7dcc
|
|
|
|
Don't care.
|
|
|
|
|
|
2010-03-06 - Install pppol2tp plugins with sane permissions
|
|
406215672cfadc03017341fe03802d1c7294b903
|
|
|
|
Don't care.
|
|
|
|
|
|
2010-03-07 - pppd: Terminate correctly if lcp_lowerup delayed calling
|
|
fsm_lowerup
|
|
3eb9e810cfa515543655659b72dde30c54fea0a5
|
|
|
|
Merged 2012-05-17.
|
|
|
|
|
|
2010-03-07 - rp_pppoe: Copy acName and pppd_pppoe_service after option parsing
|
|
cab58617fd9d328029fffabc788020264b4fa91f
|
|
|
|
Don't care, is a patch for pppd/plugins/rp-pppoe/plugin.c which is not part
|
|
of the port.
|
|
|
|
|
|
2010-08-23 - set and reset options to control environment variables
|
|
for scripts.
|
|
2b6310fd24dba8e0fca8999916a162f0a1842a84
|
|
|
|
We can't fork processes in embedded, therefore all the pppd process run
|
|
feature is disabled in the port, so we don't care about the new
|
|
"environment variables" pppd feature.
|
|
|
|
|
|
2010-08-23 - Nit: use _exit when exec fails and restrict values to 0-255
|
|
per POSIX.
|
|
2b4ea140432eeba5a007c0d4e6236bd0e0c12ba4
|
|
|
|
Again, we are not running as a heavy process, so all exit() or _exit() calls
|
|
were removed.
|
|
|
|
|
|
2010-08-23 - Fix quote handling in configuration files to be more like shell
|
|
quoting.
|
|
3089132cdf5b58dbdfc2daf08ec5c08eb47f8aca
|
|
|
|
We are not parsing config file, all the filesystem I/O stuff were disabled
|
|
in our port.
|
|
|
|
|
|
2010-08-24 - rp-pppoe: allow MTU to be increased up to 1500
|
|
fd1dcdf758418f040da3ed801ab001b5e46854e7
|
|
|
|
Only concern changes on RP-PPPoE plugin, which we don't use.
|
|
|
|
|
|
2010-09-11 - chat: Allow TIMEOUT value to come from environment variable
|
|
ae80bf833e48a6202f44a935a68083ae52ad3824
|
|
|
|
See 2b6310fd24dba8e0fca8999916a162f0a1842a84.
|
|
|
|
|
|
2011-03-05 - pppdump: Fix printfs with insufficient arguments
|
|
7b8db569642c83ba3283745034f2e2c95e459423
|
|
|
|
pppdump is a ppp tool outside pppd source tree.
|
|
|
|
|
|
2012-05-06 - pppd: Don't unconditionally disable VJ compression under Linux
|
|
d8a66adf98a0e525cf38031b42098d539da6eeb6
|
|
|
|
Patch for sys-linux.c, which we don't use.
|
|
|
|
|
|
2012-05-20 - Remove old version of Linux if_pppol2tp.h
|
|
c41092dd4c49267f232f6cba3d31c6c68bfdf68d
|
|
|
|
Not in the port.
|
|
|
|
|
|
2012-05-20 - pppd: Make MSCHAP-v2 cope better with packet loss
|
|
08ef47ca532294eb428238c831616748940e24a2
|
|
|
|
This is an interesting patch. However it consumes much more memory for
|
|
MSCHAP and I am not sure if the benefit worth it. The PPP client can
|
|
always start the authentication again if it failed for whatever reason.
|
|
|
|
|
|
2012-05-20 - scripts: Make poff ignore extra arguments to pppd
|
|
18f515f32c9f5723a9c2c912601e04335106534b
|
|
|
|
Again, we are not running scripts.
|
|
|
|
|
|
2012-05-20 - rp-pppoe plugin: Print leading zeros in MAC address
|
|
f5dda0cfc220c4b52e26144096d729e27b30f0f7
|
|
|
|
Again, we are not using the RP-PPPoE plugin.
|
|
|
|
|
|
2012-05-20 - pppd: Notify IPv6 up/down as we do for IPv4
|
|
845cda8fa18939cf56e60b073f63a7efa65336fc
|
|
|
|
This is just a patch that adds plugins hooks for IPv6, the plugin interface
|
|
was disabled because we don't have .so plugins in embedded.
|
|
|
|
|
|
2012-05-20 - pppd: Enable IPV6 by default and fix some warnings
|
|
0b6118239615e98959f7e0b4e746bdd197533248
|
|
|
|
Change on Makefile for IPv6, warnings were already cleared during port.
|
|
|
|
|
|
2012-05-20 - contrib: Fix pppgetpass.gtk compilation
|
|
80a8e2ce257ca12cce723519a0f20ea1d663b14a
|
|
|
|
Change on Makefile, don't care.
|
|
|
|
|
|
2012-05-20 - pppd: Don't crash if crypt() returns NULL
|
|
04c4348108d847e034dd91066cc6843f60d71731
|
|
|
|
We are using the PolarSSL DES implementation that does not return NULL.
|
|
|
|
|
|
2012-05-20 - pppd: Eliminate some warnings
|
|
c44ae5e6a7338c96eb463881fe709b2dfaffe568
|
|
|
|
Again, we are handling compilation warnings on our own.
|
|
|
|
|
|
2012-05-20 - rp-pppoe plugin: Import some fixes from rp-pppoe-3.10
|
|
1817d83e51a411044e730ba89ebdb0480e1c8cd4
|
|
|
|
Once more, we are not using the RP-PPPoE plugin.
|
|
|
|
|
|
2013-01-23 - pppd: Clarify circumstances where DNS1/DNS2 environment variables are set
|
|
cf2f5c9538b9400ade23446a194729b0a4113b3a
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-02-03 - ppp: ignore unrecognised radiusclient configuration directives
|
|
7f736dde0da3c19855997d9e67370e351e15e923
|
|
|
|
Radius plugin, not in the port.
|
|
|
|
|
|
2013-02-03 - pppd: Take out unused %r conversion completely
|
|
356d8d558d844412119aa18c8e5a113bc6459c7b
|
|
|
|
Merged 2014-04-15.
|
|
|
|
|
|
2013-02-03 - pppd: Arrange to use logwtmp from libutil on Linux
|
|
9617a7eb137f4fee62799a677a9ecf8d834db3f5
|
|
|
|
Patch for sys-linux.c, which we don't use.
|
|
|
|
|
|
2013-02-03 - pppdump: Eliminate some compiler warnings
|
|
3e3acf1ba2b3046c072a42c19164788a9e419bd1
|
|
|
|
pppdump is a ppp tool outside pppd source tree.
|
|
|
|
|
|
2013-02-03 - chat: Correct spelling errors in the man page
|
|
8dea1b969d266ccbf6f3a8c5474eb6dcd8838e3b
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-02-03 - pppd: Fix spelling errors in man page
|
|
9e05a25d76b3f83096c661678010320df673df6b
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-02-03 - plugins/passprompt: Fix potential out-of-bounds array reference
|
|
8edb889b753056a691a3e4b217a110a35f9fdedb
|
|
|
|
Plugin patch, we do not have plugins.
|
|
|
|
|
|
2013-02-03 - chat: Fix *roff errors in the man page
|
|
a7c3489eeaf44e83ce592143c7c8a5b5c29f4c48
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-03-02 - pppd: Fix man page description of case when remote IP address isn't known
|
|
224841f4799f4f1e2e71bc490c54448d66740f4f
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-03-02 - pppd: Add master_detach option
|
|
398ed2585640d198c53e736ee5bbd67f7ce8168e
|
|
|
|
Option for multilink support, we do not support multilink and this option
|
|
is about detaching from the terminal, which is out of the embedded scope.
|
|
|
|
|
|
2013-03-11 - pppd: Default exit status to EXIT_CONNECT_FAILED during connection phase
|
|
225361d64ae737afdc8cb57579a2f33525461bc9
|
|
|
|
Commented out in our port, and already fixed by a previously applied Debian patch.
|
|
|
|
|
|
2013-03-11 - pppstats: Fix undefined macro in man page
|
|
d16a3985eade5280b8e171f5dd0670a91cba0d39
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-05-11 - plugins/radius: Handle bindaddr keyword in radiusclient.conf
|
|
d883b2dbafeed3ebd9d7a56ab1469373bd001a3b
|
|
|
|
Radius plugin, not in the port.
|
|
|
|
|
|
2013-06-09 - pppoatm: Remove explicit loading of pppoatm kernel module
|
|
52cd43a84bea524033b918b603698104f221bbb7
|
|
|
|
PPPoATM plugin, not in the port.
|
|
|
|
|
|
2013-06-09 - pppd: Fix segfault in update_db_entry()
|
|
37476164f15a45015310b9d4b197c2d7db1f7f8f
|
|
|
|
We do not use the samba db.
|
|
|
|
|
|
2013-06-09 - chat: Fix some text that was intended to be literal
|
|
cd9683676618adcee8add2c3cfa3382341b5a1f6
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-06-09 - README.pppoe: Minor semantic fix
|
|
b5b8898af6fd3d44e873cfc66810ace5f1f47e17
|
|
|
|
Documentation only.
|
|
|
|
|
|
2013-06-10 - radius: Handle additional attributes
|
|
2f581cd986a56f2ec4a95abad4f8297a1b10d7e2
|
|
|
|
Radius plugin, not in the port.
|
|
|
|
|
|
2013-06-10 - chat, pppd: Use \e instead of \\ in man pages
|
|
8d6942415d22f6ca4377340ca26e345c3f5fa5db
|
|
|
|
Documentation only.
|
|
|
|
|
|
2014-01-02 - pppd: Don't crash if NULL pointer passed to vslprintf for %q or %v
|
|
906814431bddeb2061825fa1ebad1a967b6d87a9
|
|
|
|
Merged 2014-04-15.
|
|
|
|
|
|
2014-01-02 - pppd: Accept IPCP ConfAck packets containing MS-WINS options
|
|
a243f217f1c6ac1aa7793806bc88590d077f490a
|
|
|
|
Merged 2014-04-15.
|
|
|
|
|
|
2014-01-02 - config: Update Solaris compiler options and enable CHAPMS and IPV6
|
|
99c46caaed01b7edba87962aa52b77fad61bfd7b
|
|
|
|
Solaris port, don't care.
|
|
|
|
|
|
2014-01-02 - Update README and patchlevel for 2.4.6 release
|
|
4043750fca36e7e0eb90d702e048ad1da4929418
|
|
|
|
Just release stuff.
|
|
|
|
|
|
2014-02-18 - pppd: Add option "stop-bits" to set number of serial port stop bits.
|
|
ad993a20ee485f0d0e2ac4105221641b200da6e2
|
|
|
|
Low level serial port, not in the port.
|
|
|
|
|
|
2014-03-09 - pppd: Separate IPv6 handling for sifup/sifdown
|
|
b04d2dc6df5c6b5650fea44250d58757ee3dac4a
|
|
|
|
Reimplemented.
|
|
|
|
|
|
2014-03-09 - pppol2tp: Connect up/down events to notifiers and add IPv6 ones
|
|
fafbe50251efc7d6b4a8be652d085316e112b34f
|
|
|
|
Not in the port.
|
|
|
|
|
|
2014-03-09 - pppd: Add declarations to eliminate compile warnings
|
|
50967962addebe15c7a7e63116ff46a0441dc464
|
|
|
|
We are handling compilation warnings on our own
|
|
|
|
|
|
2014-03-09 - pppd: Eliminate some unnecessary ifdefs
|
|
de8da14d845ee6db9236ccfddabf1d8ebf045ddb
|
|
|
|
We mostly did that previously. Anyway, merged 2014-12-24.
|
|
|
|
|
|
2014-08-01 - radius: Fix realms-config-file option
|
|
880a81be7c8e0fe8567227bc17a1bff3ea035943
|
|
|
|
Radius plugin, not in the port.
|
|
|
|
|
|
2014-08-01 - pppd: Eliminate potential integer overflow in option parsing
|
|
7658e8257183f062dc01f87969c140707c7e52cb
|
|
|
|
pppd config file parser, not in the port.
|
|
|
|
|
|
2014-08-01 - pppd: Eliminate memory leak with multiple instances of a string option
|
|
b94b7fbbaa0589aa6ec5fdc733aeb9ff294d2656
|
|
|
|
pppd config file parser, not in the port.
|
|
|
|
|
|
2014-08-01 - pppd: Fix a stack variable overflow in MSCHAP-v2
|
|
36733a891fb56594fcee580f667b33a64b990981
|
|
|
|
This fixes a bug introduced in 08ef47ca ("pppd: Make MSCHAP-v2 cope better with packet loss").
|
|
|
|
We didn't merge 08ef47ca ;-)
|
|
|
|
|
|
2014-08-01 - winbind plugin: Add -DMPPE=1 to eliminate compiler warnings
|
|
2b05e22c62095e97dd0a97e4b5588402c2185071
|
|
|
|
Linux plugin, not in the port.
|
|
|
|
|
|
2014-08-09 - Update README and patchlevel for 2.4.7 release
|
|
6e8eaa7a78b31cdab2edf140a9c8afdb02ffaca5
|
|
|
|
Just release stuff.
|