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Hi, Please refer to the attached pcapng file. It's 1 GB file.

It captures mainly transfer of a 1GB FTP (port 21) transfer. I got two questions:

Q1) Packet # 806 through 812 were transferred without any acknowledgement. Each of those packets was more than TCP full size (1460). How is that possible?

Q2) Frame size of each of the above packets is more than the MTU size (1500). How is it possible?

Regards.

Hi, Please refer to the attached pcapng file. It's an excerpt of a 1 GB file.PCAPNG.

It captures mainly part of transfer of a 1GB FTP (port 21) transfer. I got two questions:

Q1) Packet # 806 through 812 were transferred without any acknowledgement. Each of those packets was more than TCP full size (1460). How is that possible?

Q2) Frame size of each of the above packets is more than the MTU size (1500). How is it possible?

Regards.

Hi, Please refer to the attached pcapng file. It's an excerpt of a 1 GB PCAPNG.

It captures part of transfer of a 1GB FTP (port 21) transfer. I got two questions:

Q1) Packet # 806 16 through 812 22 were transferred without any acknowledgement. Each of those packets was more than TCP full size (1460). How is that possible?

Q2) Frame size of each of the above packets is more than the MTU size (1500). How is it possible?

Regards.