1 | /*
|
---|
2 | * Redistribution and use in source and binary forms, with or without modification,
|
---|
3 | * are permitted provided that the following conditions are met:
|
---|
4 | *
|
---|
5 | * 1. Redistributions of source code must retain the above copyright notice,
|
---|
6 | * this list of conditions and the following disclaimer.
|
---|
7 | * 2. Redistributions in binary form must reproduce the above copyright notice,
|
---|
8 | * this list of conditions and the following disclaimer in the documentation
|
---|
9 | * and/or other materials provided with the distribution.
|
---|
10 | * 3. The name of the author may not be used to endorse or promote products
|
---|
11 | * derived from this software without specific prior written permission.
|
---|
12 | *
|
---|
13 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
---|
14 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
---|
15 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
---|
16 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
---|
17 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
---|
18 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
---|
19 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
---|
20 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
---|
21 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
---|
22 | * OF SUCH DAMAGE.
|
---|
23 | *
|
---|
24 | * This file is part of the lwIP TCP/IP stack.
|
---|
25 | *
|
---|
26 | */
|
---|
27 |
|
---|
28 | #ifndef LWIP_PPP_OPTS_H
|
---|
29 | #define LWIP_PPP_OPTS_H
|
---|
30 |
|
---|
31 | #include "lwip/opt.h"
|
---|
32 |
|
---|
33 | /**
|
---|
34 | * PPP_SUPPORT==1: Enable PPP.
|
---|
35 | */
|
---|
36 | #ifndef PPP_SUPPORT
|
---|
37 | #define PPP_SUPPORT 0
|
---|
38 | #endif
|
---|
39 |
|
---|
40 | /**
|
---|
41 | * PPPOE_SUPPORT==1: Enable PPP Over Ethernet
|
---|
42 | */
|
---|
43 | #ifndef PPPOE_SUPPORT
|
---|
44 | #define PPPOE_SUPPORT 0
|
---|
45 | #endif
|
---|
46 |
|
---|
47 | /**
|
---|
48 | * PPPOL2TP_SUPPORT==1: Enable PPP Over L2TP
|
---|
49 | */
|
---|
50 | #ifndef PPPOL2TP_SUPPORT
|
---|
51 | #define PPPOL2TP_SUPPORT 0
|
---|
52 | #endif
|
---|
53 |
|
---|
54 | /**
|
---|
55 | * PPPOL2TP_AUTH_SUPPORT==1: Enable PPP Over L2TP Auth (enable MD5 support)
|
---|
56 | */
|
---|
57 | #ifndef PPPOL2TP_AUTH_SUPPORT
|
---|
58 | #define PPPOL2TP_AUTH_SUPPORT PPPOL2TP_SUPPORT
|
---|
59 | #endif
|
---|
60 |
|
---|
61 | /**
|
---|
62 | * PPPOS_SUPPORT==1: Enable PPP Over Serial
|
---|
63 | */
|
---|
64 | #ifndef PPPOS_SUPPORT
|
---|
65 | #define PPPOS_SUPPORT PPP_SUPPORT
|
---|
66 | #endif
|
---|
67 |
|
---|
68 | /**
|
---|
69 | * LWIP_PPP_API==1: Enable PPP API (in pppapi.c)
|
---|
70 | */
|
---|
71 | #ifndef LWIP_PPP_API
|
---|
72 | #define LWIP_PPP_API (PPP_SUPPORT && (NO_SYS == 0))
|
---|
73 | #endif
|
---|
74 |
|
---|
75 | #if PPP_SUPPORT
|
---|
76 |
|
---|
77 | /**
|
---|
78 | * MEMP_NUM_PPP_PCB: the number of simultaneously active PPP
|
---|
79 | * connections (requires the PPP_SUPPORT option)
|
---|
80 | */
|
---|
81 | #ifndef MEMP_NUM_PPP_PCB
|
---|
82 | #define MEMP_NUM_PPP_PCB 1
|
---|
83 | #endif
|
---|
84 |
|
---|
85 | /**
|
---|
86 | * PPP_NUM_TIMEOUTS_PER_PCB: the number of sys_timeouts running in parallel per
|
---|
87 | * ppp_pcb. See the detailed explanation at the end of ppp_impl.h about simultaneous
|
---|
88 | * timers analysis.
|
---|
89 | */
|
---|
90 | #ifndef PPP_NUM_TIMEOUTS_PER_PCB
|
---|
91 | #define PPP_NUM_TIMEOUTS_PER_PCB (1 + PPP_IPV4_SUPPORT + PPP_IPV6_SUPPORT + CCP_SUPPORT)
|
---|
92 | #endif
|
---|
93 |
|
---|
94 | /* The number of sys_timeouts required for the PPP module */
|
---|
95 | #define PPP_NUM_TIMEOUTS (PPP_SUPPORT * PPP_NUM_TIMEOUTS_PER_PCB * MEMP_NUM_PPP_PCB)
|
---|
96 |
|
---|
97 | /**
|
---|
98 | * MEMP_NUM_PPPOS_INTERFACES: the number of concurrently active PPPoS
|
---|
99 | * interfaces (only used with PPPOS_SUPPORT==1)
|
---|
100 | */
|
---|
101 | #ifndef MEMP_NUM_PPPOS_INTERFACES
|
---|
102 | #define MEMP_NUM_PPPOS_INTERFACES MEMP_NUM_PPP_PCB
|
---|
103 | #endif
|
---|
104 |
|
---|
105 | /**
|
---|
106 | * MEMP_NUM_PPPOE_INTERFACES: the number of concurrently active PPPoE
|
---|
107 | * interfaces (only used with PPPOE_SUPPORT==1)
|
---|
108 | */
|
---|
109 | #ifndef MEMP_NUM_PPPOE_INTERFACES
|
---|
110 | #define MEMP_NUM_PPPOE_INTERFACES 1
|
---|
111 | #endif
|
---|
112 |
|
---|
113 | /**
|
---|
114 | * MEMP_NUM_PPPOL2TP_INTERFACES: the number of concurrently active PPPoL2TP
|
---|
115 | * interfaces (only used with PPPOL2TP_SUPPORT==1)
|
---|
116 | */
|
---|
117 | #ifndef MEMP_NUM_PPPOL2TP_INTERFACES
|
---|
118 | #define MEMP_NUM_PPPOL2TP_INTERFACES 1
|
---|
119 | #endif
|
---|
120 |
|
---|
121 | /**
|
---|
122 | * MEMP_NUM_PPP_API_MSG: Number of concurrent PPP API messages (in pppapi.c)
|
---|
123 | */
|
---|
124 | #ifndef MEMP_NUM_PPP_API_MSG
|
---|
125 | #define MEMP_NUM_PPP_API_MSG 5
|
---|
126 | #endif
|
---|
127 |
|
---|
128 | /**
|
---|
129 | * PPP_DEBUG: Enable debugging for PPP.
|
---|
130 | */
|
---|
131 | #ifndef PPP_DEBUG
|
---|
132 | #define PPP_DEBUG LWIP_DBG_OFF
|
---|
133 | #endif
|
---|
134 |
|
---|
135 | /**
|
---|
136 | * PPP_INPROC_IRQ_SAFE==1 call pppos_input() using tcpip_callback().
|
---|
137 | *
|
---|
138 | * Please read the "PPPoS input path" chapter in the PPP documentation about this option.
|
---|
139 | */
|
---|
140 | #ifndef PPP_INPROC_IRQ_SAFE
|
---|
141 | #define PPP_INPROC_IRQ_SAFE 0
|
---|
142 | #endif
|
---|
143 |
|
---|
144 | /**
|
---|
145 | * PRINTPKT_SUPPORT==1: Enable PPP print packet support
|
---|
146 | *
|
---|
147 | * Mandatory for debugging, it displays exchanged packet content in debug trace.
|
---|
148 | */
|
---|
149 | #ifndef PRINTPKT_SUPPORT
|
---|
150 | #define PRINTPKT_SUPPORT 0
|
---|
151 | #endif
|
---|
152 |
|
---|
153 | /**
|
---|
154 | * PPP_IPV4_SUPPORT==1: Enable PPP IPv4 support
|
---|
155 | */
|
---|
156 | #ifndef PPP_IPV4_SUPPORT
|
---|
157 | #define PPP_IPV4_SUPPORT (LWIP_IPV4)
|
---|
158 | #endif
|
---|
159 |
|
---|
160 | /**
|
---|
161 | * PPP_IPV6_SUPPORT==1: Enable PPP IPv6 support
|
---|
162 | */
|
---|
163 | #ifndef PPP_IPV6_SUPPORT
|
---|
164 | #define PPP_IPV6_SUPPORT (LWIP_IPV6)
|
---|
165 | #endif
|
---|
166 |
|
---|
167 | /**
|
---|
168 | * PPP_NOTIFY_PHASE==1: Support PPP notify phase support
|
---|
169 | *
|
---|
170 | * PPP notify phase support allows you to set a callback which is
|
---|
171 | * called on change of the internal PPP state machine.
|
---|
172 | *
|
---|
173 | * This can be used for example to set a LED pattern depending on the
|
---|
174 | * current phase of the PPP session.
|
---|
175 | */
|
---|
176 | #ifndef PPP_NOTIFY_PHASE
|
---|
177 | #define PPP_NOTIFY_PHASE 0
|
---|
178 | #endif
|
---|
179 |
|
---|
180 | /**
|
---|
181 | * pbuf_type PPP is using for LCP, PAP, CHAP, EAP, CCP, IPCP and IP6CP packets.
|
---|
182 | *
|
---|
183 | * Memory allocated must be single buffered for PPP to works, it requires pbuf
|
---|
184 | * that are not going to be chained when allocated. This requires setting
|
---|
185 | * PBUF_POOL_BUFSIZE to at least 512 bytes, which is quite huge for small systems.
|
---|
186 | *
|
---|
187 | * Setting PPP_USE_PBUF_RAM to 1 makes PPP use memory from heap where continuous
|
---|
188 | * buffers are required, allowing you to use a smaller PBUF_POOL_BUFSIZE.
|
---|
189 | */
|
---|
190 | #ifndef PPP_USE_PBUF_RAM
|
---|
191 | #define PPP_USE_PBUF_RAM 0
|
---|
192 | #endif
|
---|
193 |
|
---|
194 | /**
|
---|
195 | * PPP_FCS_TABLE: Keep a 256*2 byte table to speed up FCS calculation for PPPoS
|
---|
196 | */
|
---|
197 | #ifndef PPP_FCS_TABLE
|
---|
198 | #define PPP_FCS_TABLE 1
|
---|
199 | #endif
|
---|
200 |
|
---|
201 | /**
|
---|
202 | * PAP_SUPPORT==1: Support PAP.
|
---|
203 | */
|
---|
204 | #ifndef PAP_SUPPORT
|
---|
205 | #define PAP_SUPPORT 0
|
---|
206 | #endif
|
---|
207 |
|
---|
208 | /**
|
---|
209 | * CHAP_SUPPORT==1: Support CHAP.
|
---|
210 | */
|
---|
211 | #ifndef CHAP_SUPPORT
|
---|
212 | #define CHAP_SUPPORT 0
|
---|
213 | #endif
|
---|
214 |
|
---|
215 | /**
|
---|
216 | * MSCHAP_SUPPORT==1: Support MSCHAP.
|
---|
217 | */
|
---|
218 | #ifndef MSCHAP_SUPPORT
|
---|
219 | #define MSCHAP_SUPPORT 0
|
---|
220 | #endif
|
---|
221 | #if MSCHAP_SUPPORT
|
---|
222 | /* MSCHAP requires CHAP support */
|
---|
223 | #undef CHAP_SUPPORT
|
---|
224 | #define CHAP_SUPPORT 1
|
---|
225 | #endif /* MSCHAP_SUPPORT */
|
---|
226 |
|
---|
227 | /**
|
---|
228 | * EAP_SUPPORT==1: Support EAP.
|
---|
229 | */
|
---|
230 | #ifndef EAP_SUPPORT
|
---|
231 | #define EAP_SUPPORT 0
|
---|
232 | #endif
|
---|
233 |
|
---|
234 | /**
|
---|
235 | * CCP_SUPPORT==1: Support CCP.
|
---|
236 | */
|
---|
237 | #ifndef CCP_SUPPORT
|
---|
238 | #define CCP_SUPPORT 0
|
---|
239 | #endif
|
---|
240 |
|
---|
241 | /**
|
---|
242 | * MPPE_SUPPORT==1: Support MPPE.
|
---|
243 | */
|
---|
244 | #ifndef MPPE_SUPPORT
|
---|
245 | #define MPPE_SUPPORT 0
|
---|
246 | #endif
|
---|
247 | #if MPPE_SUPPORT
|
---|
248 | /* MPPE requires CCP support */
|
---|
249 | #undef CCP_SUPPORT
|
---|
250 | #define CCP_SUPPORT 1
|
---|
251 | /* MPPE requires MSCHAP support */
|
---|
252 | #undef MSCHAP_SUPPORT
|
---|
253 | #define MSCHAP_SUPPORT 1
|
---|
254 | /* MSCHAP requires CHAP support */
|
---|
255 | #undef CHAP_SUPPORT
|
---|
256 | #define CHAP_SUPPORT 1
|
---|
257 | #endif /* MPPE_SUPPORT */
|
---|
258 |
|
---|
259 | /**
|
---|
260 | * CBCP_SUPPORT==1: Support CBCP. CURRENTLY NOT SUPPORTED! DO NOT SET!
|
---|
261 | */
|
---|
262 | #ifndef CBCP_SUPPORT
|
---|
263 | #define CBCP_SUPPORT 0
|
---|
264 | #endif
|
---|
265 |
|
---|
266 | /**
|
---|
267 | * ECP_SUPPORT==1: Support ECP. CURRENTLY NOT SUPPORTED! DO NOT SET!
|
---|
268 | */
|
---|
269 | #ifndef ECP_SUPPORT
|
---|
270 | #define ECP_SUPPORT 0
|
---|
271 | #endif
|
---|
272 |
|
---|
273 | /**
|
---|
274 | * DEMAND_SUPPORT==1: Support dial on demand. CURRENTLY NOT SUPPORTED! DO NOT SET!
|
---|
275 | */
|
---|
276 | #ifndef DEMAND_SUPPORT
|
---|
277 | #define DEMAND_SUPPORT 0
|
---|
278 | #endif
|
---|
279 |
|
---|
280 | /**
|
---|
281 | * LQR_SUPPORT==1: Support Link Quality Report. Do nothing except exchanging some LCP packets.
|
---|
282 | */
|
---|
283 | #ifndef LQR_SUPPORT
|
---|
284 | #define LQR_SUPPORT 0
|
---|
285 | #endif
|
---|
286 |
|
---|
287 | /**
|
---|
288 | * PPP_SERVER==1: Enable PPP server support (waiting for incoming PPP session).
|
---|
289 | *
|
---|
290 | * Currently only supported for PPPoS.
|
---|
291 | */
|
---|
292 | #ifndef PPP_SERVER
|
---|
293 | #define PPP_SERVER 0
|
---|
294 | #endif
|
---|
295 |
|
---|
296 | #if PPP_SERVER
|
---|
297 | /*
|
---|
298 | * PPP_OUR_NAME: Our name for authentication purposes
|
---|
299 | */
|
---|
300 | #ifndef PPP_OUR_NAME
|
---|
301 | #define PPP_OUR_NAME "lwIP"
|
---|
302 | #endif
|
---|
303 | #endif /* PPP_SERVER */
|
---|
304 |
|
---|
305 | /**
|
---|
306 | * VJ_SUPPORT==1: Support VJ header compression.
|
---|
307 | */
|
---|
308 | #ifndef VJ_SUPPORT
|
---|
309 | #define VJ_SUPPORT 1
|
---|
310 | #endif
|
---|
311 | /* VJ compression is only supported for TCP over IPv4 over PPPoS. */
|
---|
312 | #if !PPPOS_SUPPORT || !PPP_IPV4_SUPPORT || !LWIP_TCP
|
---|
313 | #undef VJ_SUPPORT
|
---|
314 | #define VJ_SUPPORT 0
|
---|
315 | #endif /* !PPPOS_SUPPORT */
|
---|
316 |
|
---|
317 | /**
|
---|
318 | * PPP_MD5_RANDM==1: Use MD5 for better randomness.
|
---|
319 | * Enabled by default if CHAP, EAP, or L2TP AUTH support is enabled.
|
---|
320 | */
|
---|
321 | #ifndef PPP_MD5_RANDM
|
---|
322 | #define PPP_MD5_RANDM (CHAP_SUPPORT || EAP_SUPPORT || PPPOL2TP_AUTH_SUPPORT)
|
---|
323 | #endif
|
---|
324 |
|
---|
325 | /**
|
---|
326 | * PolarSSL embedded library
|
---|
327 | *
|
---|
328 | *
|
---|
329 | * lwIP contains some files fetched from the latest BSD release of
|
---|
330 | * the PolarSSL project (PolarSSL 0.10.1-bsd) for ciphers and encryption
|
---|
331 | * methods we need for lwIP PPP support.
|
---|
332 | *
|
---|
333 | * The PolarSSL files were cleaned to contain only the necessary struct
|
---|
334 | * fields and functions needed for lwIP.
|
---|
335 | *
|
---|
336 | * The PolarSSL API was not changed at all, so if you are already using
|
---|
337 | * PolarSSL you can choose to skip the compilation of the included PolarSSL
|
---|
338 | * library into lwIP.
|
---|
339 | *
|
---|
340 | * If you are not using the embedded copy you must include external
|
---|
341 | * libraries into your arch/cc.h port file.
|
---|
342 | *
|
---|
343 | * Beware of the stack requirements which can be a lot larger if you are not
|
---|
344 | * using our cleaned PolarSSL library.
|
---|
345 | */
|
---|
346 |
|
---|
347 | /**
|
---|
348 | * LWIP_USE_EXTERNAL_POLARSSL: Use external PolarSSL library
|
---|
349 | */
|
---|
350 | #ifndef LWIP_USE_EXTERNAL_POLARSSL
|
---|
351 | #define LWIP_USE_EXTERNAL_POLARSSL 0
|
---|
352 | #endif
|
---|
353 |
|
---|
354 | /**
|
---|
355 | * LWIP_USE_EXTERNAL_MBEDTLS: Use external mbed TLS library
|
---|
356 | */
|
---|
357 | #ifndef LWIP_USE_EXTERNAL_MBEDTLS
|
---|
358 | #define LWIP_USE_EXTERNAL_MBEDTLS 0
|
---|
359 | #endif
|
---|
360 |
|
---|
361 | /*
|
---|
362 | * PPP Timeouts
|
---|
363 | */
|
---|
364 |
|
---|
365 | /**
|
---|
366 | * FSM_DEFTIMEOUT: Timeout time in seconds
|
---|
367 | */
|
---|
368 | #ifndef FSM_DEFTIMEOUT
|
---|
369 | #define FSM_DEFTIMEOUT 6
|
---|
370 | #endif
|
---|
371 |
|
---|
372 | /**
|
---|
373 | * FSM_DEFMAXTERMREQS: Maximum Terminate-Request transmissions
|
---|
374 | */
|
---|
375 | #ifndef FSM_DEFMAXTERMREQS
|
---|
376 | #define FSM_DEFMAXTERMREQS 2
|
---|
377 | #endif
|
---|
378 |
|
---|
379 | /**
|
---|
380 | * FSM_DEFMAXCONFREQS: Maximum Configure-Request transmissions
|
---|
381 | */
|
---|
382 | #ifndef FSM_DEFMAXCONFREQS
|
---|
383 | #define FSM_DEFMAXCONFREQS 10
|
---|
384 | #endif
|
---|
385 |
|
---|
386 | /**
|
---|
387 | * FSM_DEFMAXNAKLOOPS: Maximum number of nak loops
|
---|
388 | */
|
---|
389 | #ifndef FSM_DEFMAXNAKLOOPS
|
---|
390 | #define FSM_DEFMAXNAKLOOPS 5
|
---|
391 | #endif
|
---|
392 |
|
---|
393 | /**
|
---|
394 | * UPAP_DEFTIMEOUT: Timeout (seconds) for retransmitting req
|
---|
395 | */
|
---|
396 | #ifndef UPAP_DEFTIMEOUT
|
---|
397 | #define UPAP_DEFTIMEOUT 6
|
---|
398 | #endif
|
---|
399 |
|
---|
400 | /**
|
---|
401 | * UPAP_DEFTRANSMITS: Maximum number of auth-reqs to send
|
---|
402 | */
|
---|
403 | #ifndef UPAP_DEFTRANSMITS
|
---|
404 | #define UPAP_DEFTRANSMITS 10
|
---|
405 | #endif
|
---|
406 |
|
---|
407 | #if PPP_SERVER
|
---|
408 | /**
|
---|
409 | * UPAP_DEFREQTIME: Time to wait for auth-req from peer
|
---|
410 | */
|
---|
411 | #ifndef UPAP_DEFREQTIME
|
---|
412 | #define UPAP_DEFREQTIME 30
|
---|
413 | #endif
|
---|
414 | #endif /* PPP_SERVER */
|
---|
415 |
|
---|
416 | /**
|
---|
417 | * CHAP_DEFTIMEOUT: Timeout (seconds) for retransmitting req
|
---|
418 | */
|
---|
419 | #ifndef CHAP_DEFTIMEOUT
|
---|
420 | #define CHAP_DEFTIMEOUT 6
|
---|
421 | #endif
|
---|
422 |
|
---|
423 | /**
|
---|
424 | * CHAP_DEFTRANSMITS: max # times to send challenge
|
---|
425 | */
|
---|
426 | #ifndef CHAP_DEFTRANSMITS
|
---|
427 | #define CHAP_DEFTRANSMITS 10
|
---|
428 | #endif
|
---|
429 |
|
---|
430 | #if PPP_SERVER
|
---|
431 | /**
|
---|
432 | * CHAP_DEFRECHALLENGETIME: If this option is > 0, rechallenge the peer every n seconds
|
---|
433 | */
|
---|
434 | #ifndef CHAP_DEFRECHALLENGETIME
|
---|
435 | #define CHAP_DEFRECHALLENGETIME 0
|
---|
436 | #endif
|
---|
437 | #endif /* PPP_SERVER */
|
---|
438 |
|
---|
439 | /**
|
---|
440 | * EAP_DEFREQTIME: Time to wait for peer request
|
---|
441 | */
|
---|
442 | #ifndef EAP_DEFREQTIME
|
---|
443 | #define EAP_DEFREQTIME 6
|
---|
444 | #endif
|
---|
445 |
|
---|
446 | /**
|
---|
447 | * EAP_DEFALLOWREQ: max # times to accept requests
|
---|
448 | */
|
---|
449 | #ifndef EAP_DEFALLOWREQ
|
---|
450 | #define EAP_DEFALLOWREQ 10
|
---|
451 | #endif
|
---|
452 |
|
---|
453 | #if PPP_SERVER
|
---|
454 | /**
|
---|
455 | * EAP_DEFTIMEOUT: Timeout (seconds) for rexmit
|
---|
456 | */
|
---|
457 | #ifndef EAP_DEFTIMEOUT
|
---|
458 | #define EAP_DEFTIMEOUT 6
|
---|
459 | #endif
|
---|
460 |
|
---|
461 | /**
|
---|
462 | * EAP_DEFTRANSMITS: max # times to transmit
|
---|
463 | */
|
---|
464 | #ifndef EAP_DEFTRANSMITS
|
---|
465 | #define EAP_DEFTRANSMITS 10
|
---|
466 | #endif
|
---|
467 | #endif /* PPP_SERVER */
|
---|
468 |
|
---|
469 | /**
|
---|
470 | * LCP_DEFLOOPBACKFAIL: Default number of times we receive our magic number from the peer
|
---|
471 | * before deciding the link is looped-back.
|
---|
472 | */
|
---|
473 | #ifndef LCP_DEFLOOPBACKFAIL
|
---|
474 | #define LCP_DEFLOOPBACKFAIL 10
|
---|
475 | #endif
|
---|
476 |
|
---|
477 | /**
|
---|
478 | * LCP_ECHOINTERVAL: Interval in seconds between keepalive echo requests, 0 to disable.
|
---|
479 | */
|
---|
480 | #ifndef LCP_ECHOINTERVAL
|
---|
481 | #define LCP_ECHOINTERVAL 0
|
---|
482 | #endif
|
---|
483 |
|
---|
484 | /**
|
---|
485 | * LCP_MAXECHOFAILS: Number of unanswered echo requests before failure.
|
---|
486 | */
|
---|
487 | #ifndef LCP_MAXECHOFAILS
|
---|
488 | #define LCP_MAXECHOFAILS 3
|
---|
489 | #endif
|
---|
490 |
|
---|
491 | /**
|
---|
492 | * PPP_MAXIDLEFLAG: Max Xmit idle time (in ms) before resend flag char.
|
---|
493 | */
|
---|
494 | #ifndef PPP_MAXIDLEFLAG
|
---|
495 | #define PPP_MAXIDLEFLAG 100
|
---|
496 | #endif
|
---|
497 |
|
---|
498 | /**
|
---|
499 | * PPP Packet sizes
|
---|
500 | */
|
---|
501 |
|
---|
502 | /**
|
---|
503 | * PPP_MRU: Default MRU
|
---|
504 | */
|
---|
505 | #ifndef PPP_MRU
|
---|
506 | #define PPP_MRU 1500
|
---|
507 | #endif
|
---|
508 |
|
---|
509 | /**
|
---|
510 | * PPP_DEFMRU: Default MRU to try
|
---|
511 | */
|
---|
512 | #ifndef PPP_DEFMRU
|
---|
513 | #define PPP_DEFMRU 1500
|
---|
514 | #endif
|
---|
515 |
|
---|
516 | /**
|
---|
517 | * PPP_MAXMRU: Normally limit MRU to this (pppd default = 16384)
|
---|
518 | */
|
---|
519 | #ifndef PPP_MAXMRU
|
---|
520 | #define PPP_MAXMRU 1500
|
---|
521 | #endif
|
---|
522 |
|
---|
523 | /**
|
---|
524 | * PPP_MINMRU: No MRUs below this
|
---|
525 | */
|
---|
526 | #ifndef PPP_MINMRU
|
---|
527 | #define PPP_MINMRU 128
|
---|
528 | #endif
|
---|
529 |
|
---|
530 | /**
|
---|
531 | * PPPOL2TP_DEFMRU: Default MTU and MRU for L2TP
|
---|
532 | * Default = 1500 - PPPoE(6) - PPP Protocol(2) - IPv4 header(20) - UDP Header(8)
|
---|
533 | * - L2TP Header(6) - HDLC Header(2) - PPP Protocol(2) - MPPE Header(2) - PPP Protocol(2)
|
---|
534 | */
|
---|
535 | #if PPPOL2TP_SUPPORT
|
---|
536 | #ifndef PPPOL2TP_DEFMRU
|
---|
537 | #define PPPOL2TP_DEFMRU 1450
|
---|
538 | #endif
|
---|
539 | #endif /* PPPOL2TP_SUPPORT */
|
---|
540 |
|
---|
541 | /**
|
---|
542 | * MAXNAMELEN: max length of hostname or name for auth
|
---|
543 | */
|
---|
544 | #ifndef MAXNAMELEN
|
---|
545 | #define MAXNAMELEN 256
|
---|
546 | #endif
|
---|
547 |
|
---|
548 | /**
|
---|
549 | * MAXSECRETLEN: max length of password or secret
|
---|
550 | */
|
---|
551 | #ifndef MAXSECRETLEN
|
---|
552 | #define MAXSECRETLEN 256
|
---|
553 | #endif
|
---|
554 |
|
---|
555 | /* ------------------------------------------------------------------------- */
|
---|
556 |
|
---|
557 | /*
|
---|
558 | * Build triggers for embedded PolarSSL
|
---|
559 | */
|
---|
560 | #if !LWIP_USE_EXTERNAL_POLARSSL && !LWIP_USE_EXTERNAL_MBEDTLS
|
---|
561 |
|
---|
562 | /* CHAP, EAP, L2TP AUTH and MD5 Random require MD5 support */
|
---|
563 | #if CHAP_SUPPORT || EAP_SUPPORT || PPPOL2TP_AUTH_SUPPORT || PPP_MD5_RANDM
|
---|
564 | #define LWIP_INCLUDED_POLARSSL_MD5 1
|
---|
565 | #endif /* CHAP_SUPPORT || EAP_SUPPORT || PPPOL2TP_AUTH_SUPPORT || PPP_MD5_RANDM */
|
---|
566 |
|
---|
567 | #if MSCHAP_SUPPORT
|
---|
568 |
|
---|
569 | /* MSCHAP require MD4 support */
|
---|
570 | #define LWIP_INCLUDED_POLARSSL_MD4 1
|
---|
571 | /* MSCHAP require SHA1 support */
|
---|
572 | #define LWIP_INCLUDED_POLARSSL_SHA1 1
|
---|
573 | /* MSCHAP require DES support */
|
---|
574 | #define LWIP_INCLUDED_POLARSSL_DES 1
|
---|
575 |
|
---|
576 | /* MS-CHAP support is required for MPPE */
|
---|
577 | #if MPPE_SUPPORT
|
---|
578 | /* MPPE require ARC4 support */
|
---|
579 | #define LWIP_INCLUDED_POLARSSL_ARC4 1
|
---|
580 | #endif /* MPPE_SUPPORT */
|
---|
581 |
|
---|
582 | #endif /* MSCHAP_SUPPORT */
|
---|
583 |
|
---|
584 | #endif /* !LWIP_USE_EXTERNAL_POLARSSL && !LWIP_USE_EXTERNAL_MBEDTLS */
|
---|
585 |
|
---|
586 | /* Default value if unset */
|
---|
587 | #ifndef LWIP_INCLUDED_POLARSSL_MD4
|
---|
588 | #define LWIP_INCLUDED_POLARSSL_MD4 0
|
---|
589 | #endif /* LWIP_INCLUDED_POLARSSL_MD4 */
|
---|
590 | #ifndef LWIP_INCLUDED_POLARSSL_MD5
|
---|
591 | #define LWIP_INCLUDED_POLARSSL_MD5 0
|
---|
592 | #endif /* LWIP_INCLUDED_POLARSSL_MD5 */
|
---|
593 | #ifndef LWIP_INCLUDED_POLARSSL_SHA1
|
---|
594 | #define LWIP_INCLUDED_POLARSSL_SHA1 0
|
---|
595 | #endif /* LWIP_INCLUDED_POLARSSL_SHA1 */
|
---|
596 | #ifndef LWIP_INCLUDED_POLARSSL_DES
|
---|
597 | #define LWIP_INCLUDED_POLARSSL_DES 0
|
---|
598 | #endif /* LWIP_INCLUDED_POLARSSL_DES */
|
---|
599 | #ifndef LWIP_INCLUDED_POLARSSL_ARC4
|
---|
600 | #define LWIP_INCLUDED_POLARSSL_ARC4 0
|
---|
601 | #endif /* LWIP_INCLUDED_POLARSSL_ARC4 */
|
---|
602 |
|
---|
603 | #endif /* PPP_SUPPORT */
|
---|
604 |
|
---|
605 | /* Default value if unset */
|
---|
606 | #ifndef PPP_NUM_TIMEOUTS
|
---|
607 | #define PPP_NUM_TIMEOUTS 0
|
---|
608 | #endif /* PPP_NUM_TIMEOUTS */
|
---|
609 |
|
---|
610 | #endif /* LWIP_PPP_OPTS_H */
|
---|