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PPP, re-enabled MRU defines in opt.h

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This commit is contained in:
Sylvain Rochet
2015-05-01 00:08:34 +02:00
parent aacc222b7d
commit 29ba3df717
3 changed files with 28 additions and 27 deletions
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31
src/include/lwip/opt.h
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@@ -2001,7 +2001,7 @@
#endif
/**
* pbuf_type PPP is using for LCP, PAP, CHAP, EAP, IPCP and IP6CP packets.
* pbuf_type PPP is using for LCP, PAP, CHAP, EAP, CCP, IPCP and IP6CP packets.
*
* Memory allocated must be single buffered for PPP to works, it requires pbuf
* that are not going to be chained when allocated. This requires setting
@@ -2015,7 +2015,7 @@
#endif
/**
* PPP_FCS_TABLE: Keep a 256*2 byte table to speed up FCS calculation
* PPP_FCS_TABLE: Keep a 256*2 byte table to speed up FCS calculation for PPPoS
*/
#ifndef PPP_FCS_TABLE
#define PPP_FCS_TABLE 1
@@ -2299,28 +2299,27 @@
/*
* Packet sizes
*
* Note - lcp shouldn't be allowed to negotiate stuff outside these
* limits. See lcp.h in the pppd directory.
* (XXX - these constants should simply be shared by lcp.c instead
* of living in lcp.h)
*/
#define PPP_MTU 1500 /* Default MTU (size of Info field) */
#ifndef PPP_MAXMTU
/* #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN) */
#define PPP_MAXMTU 1500 /* Largest MTU we allow */
#ifndef PPP_MRU
#define PPP_MRU 1500 /* Default MRU */
#endif
#define PPP_MINMTU 64
#define PPP_MRU 1500 /* default MRU = max length of info field */
#define PPP_MAXMRU 1500 /* Largest MRU we allow */
#ifndef PPP_DEFMRU
#define PPP_DEFMRU 296 /* Try for this */
#define PPP_DEFMRU 1500 /* Default MRU to try */
#endif
#ifndef PPP_MAXMRU
#define PPP_MAXMRU 1500 /* Normally limit MRU to this (pppd default = 16384) */
#endif
#ifndef PPP_MINMRU
#define PPP_MINMRU 128 /* No MRUs below this */
#endif
#define PPP_MINMRU 128 /* No MRUs below this */
#ifndef MAXNAMELEN
#define MAXNAMELEN 256 /* max length of hostname or name for auth */
#endif
#ifndef MAXSECRETLEN
#define MAXSECRETLEN 256 /* max length of password or secret */
#endif

2
src/include/netif/ppp/lcp.h
View File

@@ -90,9 +90,11 @@
/* Value used as data for CI_CALLBACK option */
#define CBCP_OPT 6 /* Use callback control protocol */
#if 0 /* moved to opt.h */
#define DEFMRU 1500 /* Try for this */
#define MINMRU 128 /* No MRUs below this */
#define MAXMRU 16384 /* Normally limit MRU to this */
#endif /* moved to opt.h */
/* An endpoint discriminator, used with multilink. */
#define MAX_ENDP_LEN 20 /* maximum length of discriminator value */