R: Re: lwip-users Digest, Vol 198, Issue 3

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R: Re: lwip-users Digest, Vol 198, Issue 3

Renato Barresi
Hi Sylvain,

I changed VJ_SUPPORT to 0 and still got the same behavior. 

I'm sending the PPP debug trace.

Thank you for your help!

Regards, 

Renato


Updated lwipopts.h

#define NETIF_DEBUG             LWIP_DBG_ON
#define HTTPD_DEBUG LWIP_DBG_ON
#define TCP_DEBUG               LWIP_DBG_ON

#define PPP_DEBUG                       LWIP_DBG_ON
#define PRINTPKT_SUPPORT                1
#define PPP_PROTOCOLNAME 1

 /*PPP*/
#define PPP_USE_PBUF_RAM                0

#define PPP_NUM_TIMEOUTS_PER_PCB        (1 + PPP_IPV4_SUPPORT + PPP_IPV6_SUPPORT + CCP_SUPPORT)

#define VJ_SUPPORT                      0
#define CCP_SUPPORT                     0
#define EAP_SUPPORT                     0

#define PPP_MRU                         1500
#define PPP_DEFMRU                      1500
#define PPP_MAXMRU                      1500
#define PPP_MINMRU                      128

/*ICMP*/
#define IP_DEFAULT_TTL                  255

#define MEMP_NUM_PBUF                   120
#define MEMP_NUM_TCP_PCB                40

/*TCP*/
#define LWIP_TCP_SACK_OUT               1
#define TCP_TTL                    255
#define TCP_MAXRTX                      12
#define TCP_SYNMAXRTX                   6
#define TCP_MSS                         1460
#define TCP_WND                         (4 * TCP_MSS)
#define TCP_SND_BUF                     (4 * TCP_MSS)

//#define TCP_SND_QUEUELEN                ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS))
//#define MEMP_NUM_TCP_SEG                16

 /*HTTP*/
//#define LWIP_HTTPD_SUPPORT_REQUESTLIST      1
//#define LWIP_HTTPD_SUPPORT_11_KEEPALIVE     1
#define HTTPD_MAX_RETRIES                   15
#define HTTPD_POLL_INTERVAL                 6
#define HTTPD_TCP_PRIO                      TCP_PRIO_MIN
//#define LWIP_HTTPD_REQ_QUEUELEN             15
//#define LWIP_HTTPD_MAX_REQ_LENGTH           LWIP_MIN(1023, (LWIP_HTTPD_REQ_QUEUELEN * PBUF_POOL_BUFSIZE))
//#define HTTPD_MAX_WRITE_LEN(pcb)     ((u16_t)(3 * altcp_mss(pcb)))

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Debugger_PPP_TCP_HTTP.txt (42K) Download Attachment
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Re: R: Re: lwip-users Digest, Vol 198, Issue 3

goldsimon@gmx.de
Please do not reply to digest mails. That breaks email threading for sure and you risk people lose track of your story.

Regards,
Simon


Am 4. Februar 2020 18:29:20 MEZ schrieb Renato Barresi <[hidden email]>:
Hi Sylvain,

I changed VJ_SUPPORT to 0 and still got the same behavior. 

I'm sending the PPP debug trace.

Thank you for your help!

Regards, 

Renato


Updated lwipopts.h

#define NETIF_DEBUG             LWIP_DBG_ON
#define HTTPD_DEBUG LWIP_DBG_ON
#define TCP_DEBUG               LWIP_DBG_ON

#define PPP_DEBUG                       LWIP_DBG_ON
#define PRINTPKT_SUPPORT                1
#define PPP_PROTOCOLNAME 1

 /*PPP*/
#define PPP_USE_PBUF_RAM                0

#define PPP_NUM_TIMEOUTS_PER_PCB        (1 + PPP_IPV4_SUPPORT + PPP_IPV6_SUPPORT + CCP_SUPPORT)

#define VJ_SUPPORT                      0
#define CCP_SUPPORT                     0
#define EAP_SUPPORT                     0

#define PPP_MRU                         1500
#define PPP_DEFMRU                      1500
#define PPP_MAXMRU                      1500
#define PPP_MINMRU                      128

/*ICMP*/
#define IP_DEFAULT_TTL                  255

#define MEMP_NUM_PBUF                   120
#define MEMP_NUM_TCP_PCB                40

/*TCP*/
#define LWIP_TCP_SACK_OUT               1
#define TCP_TTL                    255
#define TCP_MAXRTX                      12
#define TCP_SYNMAXRTX                   6
#define TCP_MSS                         1460
#define TCP_WND                         (4 * TCP_MSS)
#define TCP_SND_BUF                     (4 * TCP_MSS)

//#define TCP_SND_QUEUELEN                ((4 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS))
//#define MEMP_NUM_TCP_SEG                16

 /*HTTP*/
//#define LWIP_HTTPD_SUPPORT_REQUESTLIST      1
//#define LWIP_HTTPD_SUPPORT_11_KEEPALIVE     1
#define HTTPD_MAX_RETRIES                   15
#define HTTPD_POLL_INTERVAL                 6
#define HTTPD_TCP_PRIO                      TCP_PRIO_MIN
//#define LWIP_HTTPD_REQ_QUEUELEN             15
//#define LWIP_HTTPD_MAX_REQ_LENGTH           LWIP_MIN(1023, (LWIP_HTTPD_REQ_QUEUELEN * PBUF_POOL_BUFSIZE))
//#define HTTPD_MAX_WRITE_LEN(pcb)     ((u16_t)(3 * altcp_mss(pcb)))

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