Sylvain Rochet
9fbe900949
PPP, MPPE, replaced #ifdef MPPE to #if MPPE_SUPPORT
2015-03-20 00:20:12 +01:00
Sylvain Rochet
73f1511ac2
PPP, CORE, removed auth fields from struct ppp_pcb if auth is disabled
2015-03-20 00:00:46 +01:00
Sylvain Rochet
5937932370
PPP, CCP, various fix if MPPE is enabled
2015-03-19 21:45:19 +01:00
Sylvain Rochet
2a6104ab17
PPP, CCP, added ccp.h in ppp.h
2015-03-19 21:45:19 +01:00
Sylvain Rochet
7174578ac3
PPP, CCP, moved CCP global variables to ppp_pcb (ppp.h)
2015-03-19 21:45:19 +01:00
Sylvain Rochet
10d09049bb
PPP, CCP, replaced bool to unsigned int in struct ccp_options
2015-03-19 21:45:19 +01:00
Sylvain Rochet
ee752ab1ce
PPP, PPPoS, renamed PPP_INPROC_MULTITHREADED to PPP_INPROC_IRQ_SAFE
...
Follow-up of the #44565 bug fix, renamed the misnamed
PPP_INPROC_MULTITHREADED to PPP_INPROC_IRQ_SAFE because it is
IRQ safe but not thread safe.
Updated PPP documentation which now clearly state when and how
this feature can be used.
2015-03-19 21:43:55 +01:00
sg
9eb900c448
fixed race conditions in assigning netconn->last_err (fixed bugs #38121 and #37676 )
2015-03-19 21:20:29 +01:00
Sylvain Rochet
0e919d25e9
PPP, PPPoS, improved tcpip input path, fixed bug #44565
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New input type TCPIP_MSG_INPKT_PPPOS. Removed the netif input pointer usage
which was actually broken by design.
Fixed bug #44565 .
2015-03-19 21:04:21 +01:00
Ivan Delamer
c73daef2a1
fixed bug #43843 : ip6_addr_ismulticast_ doesn't allow for transient
...
multicast address
2015-03-18 14:04:39 -06:00
Ivan Delamer
e30823769c
renamed ND6_RA_FLAG_OTHER_STATEFUL_CONFIG to ND6_RA_FLAG_OTHER_CONFIG
...
as explained in bug #39963 and RFCs.
2015-03-18 12:01:15 -06:00
Ivan Delamer
f139b14a3c
added macros for handling IPv6 multicast filter callback.
2015-03-18 11:08:40 -06:00
Sylvain Rochet
59d8e76081
PPP, code cleaning, u_char to u8_t
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Replaced u_char to u8_t in our PPP files.
2015-03-14 14:05:33 +01:00
Sylvain Rochet
50336aaedd
PPP, ppp->last_xmit is only used in PPPoS, moved to PPPoS
...
Only PPPoS need to keep track of last transmitted packet for HDLC flag,
removed from PPPoE and PPPoL2TP and moved to PPPoS.
2015-03-14 01:03:58 +01:00
Sylvain Rochet
e27ab3a24f
PPP, PPPoS, disable TCPIP API if PPP_INPROC_MULTITHREADED is true
...
If PPP_INPROC_MULTITHREADED is true, then user does not what to use
the TCPIP API. Disabling the TCPIP API helps the user to understand
that PPP_INPROC_MULTITHREADED must not be used if he wish to use
the TCPIP API.
2015-03-11 23:52:20 +01:00
Sylvain Rochet
77f7d99048
PPP, PPPoS, add pppos_input_tcpip() input helper function for !NO_SYS users
2015-03-11 09:28:35 +01:00
Sylvain Rochet
4b035b9902
PPP, PPPoS, PPP_INPROC_MULTITHREADED defaults to 0, explain thread safety issue with it
2015-03-11 01:20:53 +01:00
Sylvain Rochet
02598d1e91
PPP, PPPoS, moved pcomp and accomp only used by PPPoS to PPPoS
2015-03-10 23:51:32 +01:00
Sylvain Rochet
31aea3c996
PPP, PPPoS, moved vj_enabled flag from PPP CORE to PPPoS
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Now that we have flags in PPPoS, moved vj_enabled only used for PPPoS to
PPPoS.
2015-03-10 23:42:14 +01:00
Sylvain Rochet
d518f5f307
PPP, PPPoS, improve thread safety of pppos_input()
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Don't process input data if PPPoS is closed, it helps using
pppos_input() from a different context to prevent pppos_input() to
modify PPPoS RX machine state on a closed PPPoS session. It also
prevents allocating pbuf (which are going to be tossed out by PPP core)
and parsing serial input on a closed session.
It only mitigates the fact that this function is actually NOT thread
safe in absolutely all cases, it does not fix it but it helps for a low
cost.
For example user application should never call pppos_input() while
pppos_connect() or pppos_listen() is currently running because both of
them are freeing any input pbuf left over from the last session before
resetting the PPPoS state, they really have to to prevent pbuf leaks.
We cannot fix that easily because we don't have spinlock with an
irqsave/irqrestore helper for IRQ contexts. Mutex cannot be used in
interrupt contexts (or again, with an IRQ mutex helper).
We are going to improve the documentation on this point.
2015-03-10 23:20:23 +01:00
Sylvain Rochet
ab0f3da650
Revert "PPP, PPPoS, fixed thread safety of pppos_input()"
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This reverts commit ea58a8103ceb70d20b88d37bfdbbe8ce8e9c6e71.
2015-03-10 21:49:50 +01:00
sg
aff890bce8
Fixed compiler error if LWIP_IPV6==0 but LWIP_IPV6_FRAG==1
2015-03-10 21:42:29 +01:00
goldsimon
c978b25f7f
Enable LWIP_PPP_API by default if (PPP_SUPPORT && (NO_SYS == 0))
2015-03-09 09:13:28 +01:00
Sylvain Rochet
1dd050aaca
PPP, IPV6CP, build out IPv6 VJ support using the existing IPV6CP_COMP define
2015-03-08 23:17:11 +01:00
Sylvain Rochet
99bcce7892
PPP, IPCP, removed proxy ARP support
2015-03-08 23:00:27 +01:00
Sylvain Rochet
0e2ea94f5e
PPP, IPCP, removed WINS support
2015-03-08 22:53:12 +01:00
Sylvain Rochet
9cd7abdd6e
PPP, IPCP, fully removed DNS support from IPCP if LWIP_DNS is disabled
2015-03-08 22:40:56 +01:00
Sylvain Rochet
dbacfe0a1d
PPP, IPCP, fully removed VJ support from IPCP if VJ_SUPPORT is disabled
2015-03-08 22:40:53 +01:00
Sylvain Rochet
ea58a8103c
PPP, PPPoS, fixed thread safety of pppos_input()
...
PPPoS was actually not thread safe, pppos_input() can be called from
lwIP user port at any time, whatever the PPP state is. It might even be
called during pppos_connect() and pppos_listen(), this is quite unlikely
the port do that but nothing prevent the user to since we document
pppos_input() as being thread safe.
Added a mutex if PPP_INPROC_MULTITHREADED is set and ensure pppos_input()
is safe in regard to other pppos_* functions.
2015-03-08 02:48:52 +01:00
Sylvain Rochet
b3c7e948be
PPP, removed now useless struct ppp_addrs from ppp_pcb
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Saved a few bytes of useless copy.
2015-03-08 00:44:47 +01:00
Sylvain Rochet
dd22176935
PPP, improved IPv4 address setting
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Now setting IPv4 addresses in sifaddr() instead of sifup(),
removed the useless copy of addresses.
2015-03-07 23:53:21 +01:00
Sylvain Rochet
b3218d45f3
PPP, make DNS a little more optional if LWIP_DNS is unset
2015-03-07 23:28:14 +01:00
sg
007ab69777
Fixed default LWIP_SUPPORT_CUSTOM_PBUF setting for IPv6/frag
2015-03-06 22:09:33 +01:00
sg
12d374d4b7
Added function documentation, fixed coding style
2015-03-06 21:38:57 +01:00
sg
0ddd7de1ba
patch #8359 (Provide utility function to add an IPv6 address to an interface)
2015-03-06 21:30:59 +01:00
sg
b62f443be5
Fixed comment for NETIF_FLAG_UP after fixing bug #37068
2015-03-06 20:49:47 +01:00
Sylvain Rochet
3ce6dd166c
PPP, L2TP, added link-level IPv6 support
2015-03-01 22:04:24 +01:00
Sylvain Rochet
2731976a95
PPP, renamed ppp_open to ppp_connect
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Makes it clear we are initiating the PPP session with ppp_connect
(i.e. acting as a PPP client) so there is no confusion possible
between ppp_connect and ppp_listen.
2015-03-01 10:53:08 +01:00
Sylvain Rochet
f7d5e81130
PPP, SERVER, MSCHAP: move output message from chap_server.message struct to stack
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chap_server.message is only used in one function, moved to stack.
2015-03-01 00:34:00 +01:00
Sylvain Rochet
371bc91d73
PPP, SERVER: added PPPoS server support
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New function: ppp_listen(), listen for an incoming PPP connection.
2015-02-28 22:41:18 +01:00
Sylvain Rochet
89771de6d0
PPP, remove VJ callback from link_callbacks if VJ support is not enabled
2015-02-28 21:39:32 +01:00
Sylvain Rochet
7f3913ff58
PPP, EAP: removed malloc() and free()
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Replaced pcb->eap.es_{client,server}.ea_peer pointer to a char table,
replaced strdup() with MEMCPY, etc.
2015-02-28 20:29:40 +01:00
Sylvain Rochet
d884034c9f
PPP, replaced drand48() with magic_pow()
2015-02-28 19:50:25 +01:00
Sylvain Rochet
bec199c4a2
PPP, MAGIC: new function: magic_pow
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magic_pow() returns a new random number between 0 and (2^pow)-1 included.
2015-02-28 19:36:03 +01:00
Sylvain Rochet
3686110ed2
PPP, SERVER: statically define our name for authentication purposes
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We don't need that in RAM nor a pointer to a string, a static
define is fine for embedded devices, saved ~257 bytes of RAM.
2015-02-28 18:28:07 +01:00
Sylvain Rochet
5ae7ee5276
PPP, SERVER: added CHAP authentication support
2015-02-28 17:40:07 +01:00
Sylvain Rochet
301511a840
PPP, SERVER: added PAP authentication support
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New ppp auth function: auth_check_passwd() which check the user name and
passwd against configuration.
PAP: check remote user and password
2015-02-28 14:40:09 +01:00
Sylvain Rochet
8d05279599
PPP, CORE, moved auth configuration from auth_reset() to lcp_resetci()
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Prepare for PPP_SERVER support, we need to move auth configuration before
lcp_allowoptions is copied into lcp_gotoptions. Restore unused
auth_reset() function using pppd original source code.
2015-02-28 12:59:29 +01:00
Sylvain Rochet
587e0e3e0c
PPP, CORE, beautified ppp_set_auth()
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Beautified, added PPPAUTHTYPE_MSCHAP_V2 choice support.
2015-02-27 23:55:18 +01:00
Sylvain Rochet
2315f32ca0
PPP, CORE, cleaned struct ppp_settings coding style
2015-02-27 23:12:03 +01:00
