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Re: [lwip-users] file upload
|
From: |
Heike Lepke |
|
Subject: |
Re: [lwip-users] file upload |
|
Date: |
Thu, 08 Mar 2007 13:04:57 +0100 |
|
User-agent: |
Thunderbird 1.5.0.10 (Windows/20070221) |
new debug files...
Kieran Mansley schrieb:
On Thu, 2007-03-08 at 11:14 +0100, Heike Lepke wrote:
Hi Kieran,
I added my debug info for one upload.
Can it be the problem, that my tcp-connection is closed after I send the
HTTP/1.1 200 OK answer to the client (line 152 in ppp_debug.txt)?
The TCP connection is only closed in one direction - from the server to
the client - which shouldn't stop the client being able to complete its
file upload. It just says that the server has no more data to send the
client.
Could you get debug output like this at the same time as getting an
ethereal capture? It is much easier to navigate if both have the same
sequence numbers etc. which means getting them at the same time.
Kieran
_______________________________________________
lwip-users mailing list
address@hidden
http://lists.nongnu.org/mailman/listinfo/lwip-users
Read 45 bytes:
7e 21 45 00 00 28 b8 85 40 00 70 06 e6 7f c3 25 ~!E..(address@hidden
2a c8 50 bb 2d 22 bc 49 00 50 fd 4d f7 74 00 00 *.P.-".I.P.M.t..
19 6f 50 10 ff ff 79 3e 00 00 d7 7c 7e .oP...y>...|~
pppInProc[0]: got 45 bytes
pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00496D20
pbuf_alloc(length=0) == 00496D20
tcpip_thread: CALLBACK 004963AC
pppInput[0]: ip in pbuf len=40
ip_input: iphdr->dest 0x222dbb50 netif->ip_addr 0x222dbb50 (0x2dbb50, 0x2dbb50,
0x22000000)
ip_input: packet accepted on interface pp
ip_input:
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 40 | (v, hl, tos, len)
+-------------------------------+
| 47237 |010| 0 | (id, flags, offset)
+-------------------------------+
| 112 | 6 | 0xe67f | (ttl, proto, chksum)
+-------------------------------+
| 195 | 37 | 42 | 200 | (src)
+-------------------------------+
| 80 | 187 | 45 | 34 | (dest)
+-------------------------------+
ip_input: p->len 40 p->tot_len 40
TCP header:
+-------------------------------+
| 48201 | 80 | (src port, dest port)
+-------------------------------+
| 4249745268 | (seq no)
+-------------------------------+
| 0000006511 | (ack no)
+-------------------------------+
| 5 | |010000| 65535 | (hdrlen, flags (ACK ), win)
+-------------------------------+
| 0x793e | 0 | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK -+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: SYN_RCVD
TCP connection established 48201 -> 80.
tcp_receive: ACK for 6511, unacked->seqno 6510:6511
tcp_receive: removing 6510:6511 from pcb->unacked
pbuf_free(0048C4B0)
pbuf_free(00496D20)
State: ESTABLISHED
Read 112 bytes:
7e 21 45 00 02 7d 5e b8 89 40 00 70 06 e4 25 c3 address@hidden
25 2a c8 50 bb 2d 22 bc 49 00 50 fd 4d f7 74 00 %*.P.-".I.P.M.t.
00 19 6f 50 18 ff ff 98 48 00 00 50 4f 53 54 20 ..oP....H..POST
2f 72 65 63 65 69 76 65 20 48 54 54 50 2f 31 2e /receive HTTP/1.
31 0d 0a 41 63 63 65 70 74 3a 20 69 6d 61 67 65 1..Accept: image
2f 67 69 66 2c 20 69 6d 61 67 65 2f 78 2d 78 62 /gif, image/x-xb
69 74 6d 61 70 2c 20 69 6d 61 67 65 2f 6a 70 65 itmap, image/jpe
pppInProc[0]: got 112 bytes
pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00496D20
pbuf_alloc(length=0) == 00496D20
Read 532 bytes:
67 2c 20 69 6d 61 67 65 2f 70 6a 70 65 67 2c 20 g, image/pjpeg,
61 70 70 6c 69 63 61 74 69 6f 6e 2f 78 2d 73 68 application/x-sh
6f 63 6b 77 61 76 65 2d 66 6c 61 73 68 2c 20 61 ockwave-flash, a
70 70 6c 69 63 61 74 69 6f 6e 2f 76 6e 64 2e 6d pplication/vnd.m
73 2d 65 78 63 65 6c 2c 20 61 70 70 6c 69 63 61 s-excel, applica
74 69 6f 6e 2f 76 6e 64 2e 6d 73 2d 70 6f 77 65 tion/vnd.ms-powe
72 70 6f 69 6e 74 2c 20 61 70 70 6c 69 63 61 74 rpoint, applicat
69 6f 6e 2f 6d 73 77 6f 72 64 2c 20 61 70 70 6c ion/msword, appl
69 63 61 74 69 6f 6e 2f 78 2d 69 63 71 2c 20 2a ication/x-icq, *
2f 2a 0d 0a 52 65 66 65 72 65 72 3a 20 68 74 74 /*..Referer: htt
70 3a 2f 2f 38 30 2e 31 38 37 2e 34 35 2e 33 34 p://80.187.45.34
2f 75 70 6c 6f 61 64 0d 0a 41 63 63 65 70 74 2d /upload..Accept-
4c 61 6e 67 75 61 67 65 3a 20 64 65 0d 0a 43 6f Language: de..Co
6e 74 65 6e 74 2d 54 79 70 65 3a 20 6d 75 6c 74 ntent-Type: mult
69 70 61 72 74 2f 66 6f 72 6d 2d 64 61 74 61 3b ipart/form-data;
20 62 6f 75 6e 64 61 72 79 3d 2d 2d 2d 2d 2d 2d boundary=------
2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
2d 2d 2d 2d 2d 37 64 37 32 39 30 37 32 30 36 63 -----7d72907206c
36 0d 0a 55 41 2d 43 50 55 3a 20 78 38 36 0d 0a 6..UA-CPU: x86..
41 63 63 65 70 74 2d 45 6e 63 6f 64 69 6e 67 3a Accept-Encoding:
20 67 7a 69 70 2c 20 64 65 66 6c 61 74 65 0d 0a gzip, deflate..
55 73 65 72 2d 41 67 65 6e 74 3a 20 4d 6f 7a 69 User-Agent: Mozi
6c 6c 61 2f 34 2e 30 20 28 63 6f 6d 70 61 74 69 lla/4.0 (compati
62 6c 65 3b 20 4d 53 49 45 20 37 2e 30 3b 20 57 ble; MSIE 7.0; W
69 6e 64 6f 77 73 20 4e 54 20 35 2e 31 3b 20 2e indows NT 5.1; .
4e 45 54 20 43 4c 52 20 31 2e 31 2e 34 33 32 32 NET CLR 1.1.4322
29 0d 0a 48 6f 73 74 3a 20 38 30 2e 31 38 37 2e )..Host: 80.187.
34 35 2e 33 34 0d 0a 43 6f 6e 74 65 6e 74 2d 4c 45.34..Content-L
65 6e 67 74 68 3a 20 31 35 38 34 0d 0a 43 6f 6e ength: 1584..Con
6e 65 63 74 69 6f 6e 3a 20 4b 65 65 70 2d 41 6c nection: Keep-Al
69 76 65 0d 0a 43 61 63 68 65 2d 43 6f 6e 74 72 ive..Cache-Contr
6f 6c 3a 20 6e 6f 2d 63 61 63 68 65 0d 0a 58 2d ol: no-cache..X-
4e 6f 76 49 4e 65 74 3a 20 76 31 2e 32 0d 0a 0d NovINet: v1.2...
0a 6f a0 7e .o.~
pppInProc[0]: got 532 bytes
tcpip_thread: CALLBACK 004963AC
pppInput[0]: ip in pbuf len=638
ip_input: iphdr->dest 0x222dbb50 netif->ip_addr 0x222dbb50 (0x2dbb50, 0x2dbb50,
0x22000000)
ip_input: packet accepted on interface pp
ip_input:
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 638 | (v, hl, tos, len)
+-------------------------------+
| 47241 |010| 0 | (id, flags, offset)
+-------------------------------+
| 112 | 6 | 0xe425 | (ttl, proto, chksum)
+-------------------------------+
| 195 | 37 | 42 | 200 | (src)
+-------------------------------+
| 80 | 187 | 45 | 34 | (dest)
+-------------------------------+
ip_input: p->len 638 p->tot_len 638
TCP header:
+-------------------------------+
| 48201 | 80 | (src port, dest port)
+-------------------------------+
| 4249745268 | (seq no)
+-------------------------------+
| 0000006511 | (ack no)
+-------------------------------+
| 5 | |011000| 65535 | (hdrlen, flags (PSH ACK ), win)
+-------------------------------+
| 0x9848 | 0 | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags PSH ACK
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: ESTABLISHED
pbuf_alloc(length=20)
pbuf_alloc(length=20) == 0049051C
inet_chksum_pseudo(): checksumming pbuf 0049051C (has next 00000000)
inet_chksum_pseudo(): pbuf chain lwip_chksum()=1809
ip_output_if: pp0
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 40 | (v, hl, tos, len)
+-------------------------------+
| 0 |010| 0 | (id, flags, offset)
+-------------------------------+
| 255 | 6 | 0x1005 | (ttl, proto, chksum)
+-------------------------------+
| 80 | 187 | 45 | 34 | (src)
+-------------------------------+
| 195 | 37 | 42 | 200 | (dest)
+-------------------------------+
netif->output()pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00497330
pbuf_alloc(length=0) == 00497330
pppifOutput[0]: proto=0x0021
Written 45 bytes:
7e 21 45 00 00 28 00 00 40 00 ff 06 10 05 50 bb ~!E..(address@hidden
2d 22 c3 25 2a c8 00 50 bc 49 00 00 19 6f fd 4d -".%*..P.I...o.M
f9 ca 50 10 80 00 f6 e7 00 00 ca 4e 7e ..P........N~
pbuf_free(00497330)
pbuf_free(0049051C)
tcp_recved: recveived 598 bytes, wnd 32768 (0).
pbuf_alloc(length=195)
pbuf_alloc(length=195) == 0049051C
inet_chksum_pseudo(): checksumming pbuf 0049051C (has next 00000000)
inet_chksum_pseudo(): pbuf chain lwip_chksum()=28c9
ip_output_if: pp0
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 235 | (v, hl, tos, len)
+-------------------------------+
| 0 |010| 0 | (id, flags, offset)
+-------------------------------+
| 255 | 6 | 0x0f42 | (ttl, proto, chksum)
+-------------------------------+
| 80 | 187 | 45 | 34 | (src)
+-------------------------------+
| 195 | 37 | 42 | 200 | (dest)
+-------------------------------+
netif->output()pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00497330
pbuf_alloc(length=0) == 00497330
pppifOutput[0]: proto=0x0021
Written 239 bytes:
21 45 00 00 eb 00 00 40 00 ff 06 0f 42 50 bb 2d address@hidden
22 c3 25 2a c8 00 50 bc 49 00 00 19 6f fd 4d f9 ".%*..P.I...o.M.
ca 50 18 80 00 36 d7 00 00 48 54 54 50 2f 31 2e .P...6...HTTP/1.
31 20 32 30 30 20 4f 4b 0d 0a 53 65 72 76 65 72 1 200 OK..Server
3a 20 41 75 74 6f 73 61 66 65 48 54 54 50 2f 31 : AutosafeHTTP/1
2e 30 2e 30 0d 0a 43 61 63 68 65 2d 43 6f 6e 74 .0.0..Cache-Cont
72 6f 6c 3a 20 70 72 69 76 61 74 65 2c 20 70 72 rol: private, pr
65 2d 63 68 65 63 6b 3d 30 2c 20 70 6f 73 74 2d e-check=0, post-
63 68 65 63 6b 3d 30 2c 20 6d 61 78 2d 61 67 65 check=0, max-age
3d 30 0d 0a 43 6f 6e 74 65 6e 74 2d 4c 65 6e 67 =0..Content-Leng
74 68 3a 20 31 30 33 37 0d 0a 43 6f 6e 74 65 6e th: 1037..Conten
74 2d 54 79 70 65 3a 20 74 65 78 74 2f 68 74 6d t-Type: text/htm
6c 3b 20 63 68 61 72 73 65 74 3d 69 73 6f 2d 38 l; charset=iso-8
38 35 39 2d 31 0d 0a 43 6f 6e 6e 65 63 74 69 6f 859-1..Connectio
6e 3a 20 63 6c 6f 73 65 0d 0a 0d 0a 83 cb 7e n: close......~
pbuf_free(00497330)
pbuf_free(00496D20)
tcp_close: closing in state State: ESTABLISHED
pbuf_alloc(length=0)
pbuf_alloc(length=0) == 0048C4B0
inet_chksum_pseudo(): checksumming pbuf 0048C4B0 (has next 00000000)
inet_chksum_pseudo(): pbuf chain lwip_chksum()=dc09
ip_output_if: pp0
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 40 | (v, hl, tos, len)
+-------------------------------+
| 0 |010| 0 | (id, flags, offset)
+-------------------------------+
| 255 | 6 | 0x1005 | (ttl, proto, chksum)
+-------------------------------+
| 80 | 187 | 45 | 34 | (src)
+-------------------------------+
| 195 | 37 | 42 | 200 | (dest)
+-------------------------------+
netif->output()pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00496D20
pbuf_alloc(length=0) == 00496D20
pppifOutput[0]: proto=0x0021
Written 45 bytes:
21 45 00 00 28 00 00 40 00 ff 06 10 05 50 bb 2d !E..(address@hidden
22 c3 25 2a c8 00 50 bc 49 00 00 1a 32 fd 4d f9 ".%*..P.I...2.M.
ca 50 7d 31 80 00 f6 23 00 00 2a 3c 7e .P}1...#..*<~
pbuf_free(00496D20)
State: FIN_WAIT_1
Read 142 bytes:
7e 21 45 00 05 8c b8 8a 40 00 70 06 e1 16 c3 25 address@hidden
2a c8 50 bb 2d 22 bc 49 00 50 fd 4d f9 ca 00 00 *.P.-".I.P.M....
19 6f 50 10 ff ff f9 bb 00 00 2d 2d 2d 2d 2d 2d .oP.......------
2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
2d 2d 2d 2d 2d 2d 2d 37 64 37 32 39 30 37 32 30 -------7d7290720
36 63 36 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 6c6..Content-Dis
70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 position: form-d
61 74 61 3b 20 6e 61 6d 65 3d 22 64 61 74 61 66 ata; name="dataf
69 6c 65 22 3b 20 66 69 6c 65 6e 61 6d 65 ile"; filename
pppInProc[0]: got 142 bytes
pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00496D20
pbuf_alloc(length=0) == 00496D20
smf calling h=004310C0(00000000)
tcpip: ip_reass_tmr()
sys_timeout: 00496424 msecs=1000 h=004310C0 arg=00000000
Read 1150 bytes:
3d 22 44 3a 5c 41 55 54 4f 53 41 46 45 5c 52 45 ="D:\AUTOSAFE\RE
50 4f 5c 53 4f 55 52 43 45 5c 43 41 4e 5f 41 63 PO\SOURCE\CAN_Ac
63 65 73 73 5c 42 69 6e 32 4d 6f 74 5c 43 41 4e cess\Bin2Mot\CAN
2e 4d 4f 54 22 0d 0a 43 6f 6e 74 65 6e 74 2d 54 .MOT"..Content-T
79 70 65 3a 20 61 70 70 6c 69 63 61 74 69 6f 6e ype: application
2f 6f 63 74 65 74 2d 73 74 72 65 61 6d 0d 0a 0d /octet-stream...
0a 53 33 32 35 46 46 46 46 30 30 30 30 46 46 30 .S325FFFF0000FF0
31 30 35 30 31 46 46 30 31 46 46 46 46 46 46 46 10501FF01FFFFFFF
46 46 46 46 46 30 30 30 31 38 36 41 30 46 46 46 FFFFF000186A0FFF
46 46 39 43 31 30 30 30 30 30 30 30 30 30 30 30 FF9C100000000000
30 30 37 41 31 32 30 46 46 46 46 46 39 33 45 0d 007A120FFFFF93E.
0a 53 33 32 35 46 46 46 46 30 30 32 30 43 31 30 .S325FFFF0020C10
30 30 30 30 30 30 30 30 30 46 46 46 46 46 46 46 000000000FFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 31 35 0d FFFFFFFFFFFFF15.
0a 53 33 32 35 46 46 46 46 30 30 34 30 34 33 36 .S325FFFF0040436
46 36 44 36 36 36 46 37 32 37 34 30 30 30 30 30 F6D666F727400000
30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0000000000000000
30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0000000000000000
30 30 30 30 30 30 30 30 30 30 30 30 30 43 32 0d 0000000000000C2.
0a 53 33 32 35 46 46 46 46 30 30 36 30 34 31 34 .S325FFFF0060414
39 35 33 30 30 30 30 30 30 30 30 30 30 30 30 30 9530000000000000
30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0000000000000000
30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 0000000000000000
30 30 30 30 30 30 30 30 30 30 30 30 31 39 45 0d 00000000000019E.
0a 53 33 32 35 46 46 46 46 30 30 38 30 46 46 46 .S325FFFF0080FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 37 43 0d FFFFFFFFFFFFF7C.
0a 53 33 32 35 46 46 46 46 30 30 41 30 46 46 46 .S325FFFF00A0FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 35 43 0d FFFFFFFFFFFFF5C.
0a 53 33 32 35 46 46 46 46 30 30 43 30 46 46 46 .S325FFFF00C0FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 33 43 0d FFFFFFFFFFFFF3C.
0a 53 33 32 35 46 46 46 46 30 30 45 30 46 46 46 .S325FFFF00E0FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 31 43 0d FFFFFFFFFFFFF1C.
0a 53 33 32 35 46 46 46 46 30 31 30 30 46 46 46 .S325FFFF0100FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 42 0d FFFFFFFFFFFFFFB.
0a 53 33 32 35 46 46 46 46 30 31 32 30 46 46 46 .S325FFFF0120FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 44 42 0d FFFFFFFFFFFFFDB.
0a 53 33 32 35 46 46 46 46 30 31 34 30 46 46 46 .S325FFFF0140FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 42 42 0d FFFFFFFFFFFFFBB.
0a 53 33 32 35 46 46 46 46 30 31 36 30 46 46 46 .S325FFFF0160FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 39 42 0d FFFFFFFFFFFFF9B.
0a 53 33 32 35 46 46 46 46 30 31 38 30 46 46 46 .S325FFFF0180FFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 37 42 0d FFFFFFFFFFFFF7B.
0a 53 33 32 35 46 46 46 46 30 31 41 30 46 .S325FFFF01A0F
pppInProc[0]: got 1150 bytes
Read 382 bytes:
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 35 FFFFFFFFFFFFFFF5
42 0d 0a 53 33 32 35 46 46 46 46 30 31 43 30 46 B..S325FFFF01C0F
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 95 a9 7e 7e 21 45 00 00 f4 b8 8b 40 00 70 address@hidden
06 e5 ad c3 25 2a c8 50 bb 2d 22 bc 49 00 50 fd ....%*.P.-".I.P.
4d ff 2e 00 00 19 6f 50 18 ff ff ac b8 00 00 46 M.....oP.......F
46 46 46 46 46 46 46 46 46 46 46 46 33 42 0d 0a FFFFFFFFFFFF3B..
53 33 32 35 46 46 46 46 30 31 45 30 46 46 46 46 S325FFFF01E0FFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 46 46 46 31 42 0d 0a FFFFFFFFFFFF1B..
53 33 31 33 46 46 46 46 30 32 30 30 46 46 46 46 S313FFFF0200FFFF
46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 46 FFFFFFFFFFFFFFFF
46 46 46 46 46 46 46 46 46 41 0d 0a 53 37 30 35 FFFFFFFFFA..S705
30 30 30 30 30 30 30 30 46 41 0d 0a 0d 0a 2d 2d 00000000FA....--
2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d ----------------
2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 37 64 37 32 39 -----------7d729
30 37 32 30 36 63 36 2d 2d 0d 0a ad 39 7e 07206c6--...9~
pppInProc[0]: got 382 bytes
tcpip_thread: CALLBACK 004963AC
pppInput[0]: ip in pbuf len=1420
ip_input: iphdr->dest 0x222dbb50 netif->ip_addr 0x222dbb50 (0x2dbb50, 0x2dbb50,
0x22000000)
ip_input: packet accepted on interface pp
ip_input:
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 1420 | (v, hl, tos, len)
+-------------------------------+
| 47242 |010| 0 | (id, flags, offset)
pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00497330
pbuf_alloc(length=0) == 00497330
+-------------------------------+
| 112 | 6 | 0xe116 | (ttl, proto, chksum)
+-------------------------------+
| 195 | 37 | 42 | 200 | (src)
+-------------------------------+
| 80 | 187 | 45 | 34 | (dest)
+-------------------------------+
ip_input: p->len 1420 p->tot_len 1420
TCP header:
+-------------------------------+
| 48201 | 80 | (src port, dest port)
+-------------------------------+
| 4249745866 | (seq no)
+-------------------------------+
| 0000006511 | (ack no)
+-------------------------------+
| 5 | |010000| 65535 | (hdrlen, flags (ACK ), win)
+-------------------------------+
| 0xf9bb | 0 | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags ACK -+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_1
pbuf_free(00496D20)
State: FIN_WAIT_1
tcpip_thread: CALLBACK 00496384
pppInput[0]: ip in pbuf len=244
ip_input: iphdr->dest 0x222dbb50 netif->ip_addr 0x222dbb50 (0x2dbb50, 0x2dbb50,
0x22000000)
ip_input: packet accepted on interface pp
ip_input:
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 244 | (v, hl, tos, len)
+-------------------------------+
| 47243 |010| 0 | (id, flags, offset)
+-------------------------------+
| 112 | 6 | 0xe5ad | (ttl, proto, chksum)
+-------------------------------+
| 195 | 37 | 42 | 200 | (src)
+-------------------------------+
| 80 | 187 | 45 | 34 | (dest)
+-------------------------------+
ip_input: p->len 244 p->tot_len 244
TCP header:
+-------------------------------+
| 48201 | 80 | (src port, dest port)
+-------------------------------+
| 4249747246 | (seq no)
+-------------------------------+
| 0000006511 | (ack no)
+-------------------------------+
| 5 | |011000| 65535 | (hdrlen, flags (PSH ACK ), win)
+-------------------------------+
| 0xacb8 | 0 | (chksum, urgp)
+-------------------------------+
+-+-+-+-+-+-+-+-+-+-+-+-+-+- tcp_input: flags PSH ACK
-+-+-+-+-+-+-+-+-+-+-+-+-+-+
State: FIN_WAIT_1
pbuf_free(00497330)
pbuf_alloc(length=20)
pbuf_alloc(length=20) == 0048C500
inet_chksum_pseudo(): checksumming pbuf 0048C500 (has next 00000000)
inet_chksum_pseudo(): pbuf chain lwip_chksum()=dc09
ip_output_if: pp0
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 40 | (v, hl, tos, len)
+-------------------------------+
| 0 |010| 0 | (id, flags, offset)
+-------------------------------+
| 255 | 6 | 0x1005 | (ttl, proto, chksum)
+-------------------------------+
| 80 | 187 | 45 | 34 | (src)
+-------------------------------+
| 195 | 37 | 42 | 200 | (dest)
+-------------------------------+
netif->output()pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00497330
pbuf_alloc(length=0) == 00497330
pppifOutput[0]: proto=0x0021
Written 45 bytes:
7e 21 45 00 00 28 00 00 40 00 ff 06 10 05 50 bb ~!E..(address@hidden
2d 22 c3 25 2a c8 00 50 bc 49 00 00 1a 33 fd 4d -".%*..P.I...3.M
ff fa 50 10 79 d0 f6 23 00 00 ca 5c 7e ..P.y..#...\~
pbuf_free(00497330)
pbuf_free(0048C500)
State: FIN_WAIT_1
Read 45 bytes:
7e 21 45 00 00 28 b8 8f 40 00 70 06 e6 75 c3 25 ~!E..(address@hidden
2a c8 50 bb 2d 22 bc 49 00 50 fd 4d ff fa 00 00 *.P.-".I.P.M....
1a 33 50 10 ff 3c 70 b7 00 00 3d 0f 7e .3P..<p...=.~
pppInProc[0]: got 45 bytes
pbuf_alloc(length=0)
pbuf_alloc: allocated pbuf 00497330
pbuf_alloc(length=0) == 00497330
tcpip_thread: CALLBACK 00496384
pppInput[0]: ip in pbuf len=40
ip_input: iphdr->dest 0x222dbb50 netif->ip_addr 0x222dbb50 (0x2dbb50, 0x2dbb50,
0x22000000)
ip_input: packet accepted on interface pp
ip_input:
IP header:
+-------------------------------+
| 4 | 5 | 0x00 | 40 | (v, hl, tos, len)
+-------------------------------+
| 47247 |010| 0 | (id, flags, offset)
+-------------------------------+
| 112 | 6 | 0xe675 | (ttl, proto, chksum)
+-------------------------------+
| 195 | 37 | 42 | 200 | (src)
+-------------------------------+
| 80 | 187 | 45 | 34 | (dest)
+-------------------------------+
ip_input: p->len 40 p->tot_len 40
TCP header:
+-------------------------------+
| 48201 | 80 | (src port, dest port)
+-------------------------------+
| 4249747450 | (seq no)
+-------------------------------+
| 0000006707 | (ack no)
+-------------------------------+
| 5 | |010000| 65340 | (hdrlen, flags (ACK ), win)
+-------------------------------+
| 0x70b7 | 0 | (chksum, urgp)
+-------------------------------+
uploadFileToServer_2.cap
Description: Binary data