ICMP Sniffing (via CMD)

NB: IP source and destination have been removed:

ICMP datagram sniffer v1.0Alpha5 compiled on Wed Dec 10 04:52:06 1997 PST.

loading winsock...
winsock version 2.2 (ws2_32.dll) loaded.
starting Async window...
starting detector...

...now sniffing

Mar 17 20:00:27 :
Bytes recieved: 68
***************** IP header *****************
IPver:   4
IHL:     5
TOS:     1.. (0xC0) [Internetwork Control]
Tot_len: 6.. (0x0044)
ID:      16855 (0x41D7)
Frag offset: 0 (0x0000) flags:
TTL:     255 (0xFF)
Proto:   1 [ICMP - Internet Control Message Protocol]
Chksum:  62923 (0xF5CB)
Source addr:
Dest addr:  
**************** ICMP header ****************
Type:   3  [Dest_Unreachable]
Code:   0  [Net Unreachable]
ChkSum: 53259 (0xD00B)
***************** IP header *****************
IPver:   4
IHL:     5
TOS:     0 (0x00) [Routine]
Tot_len: 40 (0x0028)
ID:      10426 (0x28BA)
Frag offset: 0 (0x0000) flags:
TTL:     128 (0x80)
Proto:   6 [TCP - Transmision Control Protocol]
Chksum:  65316 (0xFF24)
Source addr:
Dest addr:  
*********** 64-bits of TCP header ************
Source Port: 1306
Source Port: 7380
SEQ: 0x17F5CEC7
**************** Hex output *****************
0000 :  45C0 0044 41D7 0000   FF01 F5CB C0A8 0101    E..DA...........
0010 :  C0A8 0104 0300 D00B   0000 0000 4500 0028    ............E..(
0020 :  28BA 4000 8006 FF24   C0A8 0104 D5F6 3B4E    (.@....$......;N
0030 :  051A 1CD4 17F5 CEC7   55A7 DFDF 5011 FFFF    ........U...P...
0040 :  9EB0 0000                                    ....

Mar 17 20:00:29 :
Bytes recieved: 68
***************** IP header *****************
IPver:   4
IHL:     5
TOS:      (0xC0) [Internetwork Control]
Tot_len:  (0x0044)
ID:      16856 (0x41D8)
Frag offset: 0 (0x0000) flags:
TTL:     255 (0xFF)
Proto:   1 [ICMP - Internet Control Message Protocol]
Chksum:  62922 (0xF5CA)
Source addr: Dest addr:  
**************** ICMP header ****************
Type:   3  [Dest_Unreachable]
Code:   0  [Net Unreachable]
ChkSum: 53259 (0xD00B)
***************** IP header *****************
IPver:   4
IHL:     5
TOS:     0 (0x00) [Routine]
Tot_len: 40 (0x0028)
ID:      10427 (0x28BB)
Frag offset: 0 (0x0000) flags:
TTL:     128 (0x80)
Proto:   6 [TCP - Transmision Control Protocol]
Chksum:  65315 (0xFF23)
Source addr: Dest addr: *********** 64-bits of TCP header ************
Source Port: 1306
Source Port: 7380
SEQ: 0x17F5CEC7
**************** Hex output *****************
0000 :  45C0 0044 41D8 0000   FF01 F5CA C0A8 0101    E..DA...........
0010 :  C0A8 0104 0300 D00B   0000 0000 4500 0028    ............E..(
0020 :  28BB 4000 8006 FF23   C0A8 0104 D5F6 3B4E    (.@....#......;N
0030 :  051A 1CD4 17F5 CEC7   55A7 DFDF 5011 FFFF    ........U...P...
0040 :  9EB0 0000                                    ....

Mar 17 20:00:34 :
Bytes recieved: 68
***************** IP header *****************
IPver:   4
IHL:     5
TOS:      (0xC0) [Internetwork Control]
Tot_len: 68 (0x0044)
ID:      16857 (0x41D9)
Frag offset: 0 (0x0000) flags:
TTL:     255 (0xFF)
Proto:   1 [ICMP - Internet Control Message Protocol]
Chksum:  62921 (0xF5C9)
Source addr: Dest addr:   **************** ICMP header ****************
Type:   3  [Dest_Unreachable]
Code:   0  [Net Unreachable]
ChkSum: 53259 (0xD00B)
***************** IP header *****************
IPver:   4
IHL:     5
TOS:     0 (0x00) [Routine]
Tot_len: 40 (0x0028)
ID:      10428 (0x28BC)
Frag offset: 0 (0x0000) flags:
TTL:     128 (0x80)
Proto:   6 [TCP - Transmision Control Protocol]
Chksum:  65314 (0xFF22)
Source addr:
Dest addr:   *********** 64-bits of TCP header ************
Source Port: 1306
Source Port: 7380
SEQ: 0x17F5CEC7
**************** Hex output *****************
0000 :  45C0 0044 41D9 0000   FF01 F5C9 C0A8 0101    E..DA...........
0010 :  C0A8 0104 0300 D00B   0000 0000 4500 0028    ............E..(
0020 :  28BC 4000 8006 FF22   C0A8 0104 D5F6 3B4E    (.@...."......;N
0030 :  051A 1CD4 17F5 CEC7   55A7 DFDF 5011 FFFF    ........U...P...
0040 :  9EB0 0000                                    ....

Mar 17 20:00:43 :
Bytes recieved: 68
***************** IP header *****************
IPver:   4
IHL:     5
TOS:      (0xC0) [Internetwork Control]
Tot_len:  (0x0044)
ID:      16858 (0x41DA)
Frag offset: 0 (0x0000) flags:
TTL:     255 (0xFF)
Proto:   1 [ICMP - Internet Control Message Protocol]
Chksum:  62920 (0xF5C8)
Source addr: Dest addr:   **************** ICMP header ****************
Type:   3  [Dest_Unreachable]
Code:   0  [Net Unreachable]
ChkSum: 53259 (0xD00B)
***************** IP header *****************
IPver:   4
IHL:     5
TOS:     0 (0x00) [Routine]
Tot_len: 40 (0x0028)
ID:      10429 (0x28BD)
Frag offset: 0 (0x0000) flags:
TTL:     128 (0x80)
Proto:   6 [TCP - Transmision Control Protocol]
Chksum:  65313 (0xFF21)
Source addr:
Dest addr: *********** 64-bits of TCP header ************
Source Port: 1306
Source Port: 7380
SEQ: 0x17F5CEC7
**************** Hex output *****************
0000 :  45C0 0044 41DA 0000   FF01 F5C8 C0A8 0101    E..DA...........
0010 :  C0A8 0104 0300 D00B   0000 0000 4500 0028    ............E..(
0020 :  28BD 4000 8006 FF21   C0A8 0104 D5F6 3B4E    (.@....!......;N
0030 :  051A 1CD4 17F5 CEC7   55A7 DFDF 5011 FFFF    ........U...P...
0040 :  9EB0 0000                                    ....

Mar 17 20:01:03 :
Bytes recieved: 68
***************** IP header *****************
IPver:   4
IHL:     5
TOS:      (0xC0) [Internetwork Control]
Tot_len:(0x0044)
ID:      16859 (0x41DB)
Frag offset: 0 (0x0000) flags:
TTL:     255 (0xFF)
Proto:   1 [ICMP - Internet Control Message Protocol]
Chksum:  62919 (0xF5C7)
Source addr: Dest addr: 
**************** ICMP header ****************
Type:   3  [Dest_Unreachable]
Code:   0  [Net Unreachable]
ChkSum: 53259 (0xD00B)
***************** IP header *****************
IPver:   4
IHL:     5
TOS:     0 (0x00) [Routine]
Tot_len: 40 (0x0028)
ID:      10430 (0x28BE)
Frag offset: 0 (0x0000) flags:
TTL:      (0x80)
Proto:   6 [TCP - Transmision Control Protocol]
Chksum:  65312 (0xFF20)
Source addr: Dest addr:  *********** 64-bits of TCP header ************
Source Port: 1306
Source Port: 7380
SEQ: 0x17F5CEC7
**************** Hex output *****************
0000 :  45C0 0044 41DB 0000   FF01 F5C7 C0A8 0101    E..DA...........
0010 :  C0A8 0104 0300 D00B   0000 0000 4500 0028    ............E..(
0020 :  28BE 4000 8006 FF20   C0A8 0104 D5F6 3B4E    (.@.... ......;N
0030 :  051A 1CD4 17F5 CEC7   55A7 DFDF 5011 FFFF    ........U...P...
0040 :  9EB0 0000                                    ....