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Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

 
guint val;
val;
 
val = tvb_get_guint8(tvb, 1);
1);
 
proto_tree_add_uint(masp_tree, hf_masp_data, tvb, 1, 1, val);

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00

Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks

Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00

Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks

Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00

Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks

Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

guint val;

val = tvb_get_guint8(tvb, 1);

proto_tree_add_uint(masp_tree, hf_masp_data, tvb, 1, 1, val);

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00

0x00 Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks

Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

guint val;

val = tvb_get_guint8(tvb, 1);

proto_tree_add_uint(masp_tree, hf_masp_data, tvb, 1, 1, val);

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00 Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks

Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

guint val;

val = tvb_get_guint8(tvb, 1);

proto_tree_add_uint(masp_tree, hf_masp_data, tvb, 1, 1, val);

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00 Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks

Hello, I am a beginner in Wireshark and dissector building, right now I'm just trying to figure out how to fetch and display packet data. I use the following lines in my dissect function:

guint val;

val;

val = tvb_get_guint8(tvb, 1);

1);

proto_tree_add_uint(masp_tree, hf_masp_data, tvb, 1, 1, val);

Here is an image of the results:

https://i.imgur.com/ZpKkHTj.png

Expected result: 0x00 Actual result: 0x60

Why does fetching the data start from the 43rd byte instead of the very 1st one? How do I resolve this issue?

Thanks