Typical Fragment Offset Value in IP Header?

TCP/IP Chip W5500
1

For the ‘socket n fragment offset in the ip header’, what is a typical value? (socket n register 0x002D - 0x002E)

I found this website (https://notes.shichao.io/tcpv1/ch10/), which explains UDP IP fragmentation quite well. Though, I’m not familiar enough with this setting to choose one that is reasonable/typical.

Kindly,
Graham

2

Datasheet says

Sn_FRAG (Socket n Fragment Register) [R/W] [0x002D-0x002E] [0x4000]

This value includes flags with bit 1 set (don’t fragment) and fragment offset of 0. See here.

Datasheet also says the following

Not supports IP Fragmentation

Thus I assume you are not expected to operate this register under normal conditions.