3 ms·
Agreed there is no logical reason for it to touch the TCP header. And yet, an unfortunate number of L2 switches do exactly that. :(
by garmaine 6y ago
Agreed there is no logical reason for it to touch the TCP header.
And yet, an unfortunate number of L2 switches do exactly that. :(
- Thorrez 6y agoDoesn't NAT (specifically carrier-grade NAT in this case) often modify the port? Although I don't know if AT&T does carrier-grade NAT. https://en.wikipedia.org/wiki/Carrier-grade_NAT https://en.wikipedia.org/wiki/Carrier-grade_NAT
- noncoml 6y ago> an unfortunate number of L2 switches do exactly that Can you name any? Just curious