3 ms·
Would that help with UDP, or only TCP?
by mkj 1y ago
Would that help with UDP, or only TCP?
- deleted 1y ago[deleted]
- ajb 1y agoThat particular one, only TCP. There is a different one for UDP applications: https://www.rfc-editor.org/rfc/rfc8899 https://www.rfc-editor.org/rfc/rfc8899 Because UDP is only a very thin layer, each layer on top (eg, QUIC) has to implement PLPMTUD; although, recently IETF standardised a way to extend UDP to have options and PLPTMUD is also specified for that: https://datatracker.ietf.org/doc/draft-ietf-tsvwg-udp-options-dplpmtud/ https://datatracker.ietf.org/doc/draft-ietf-tsvwg-udp-option...
- cryptonector 1y agoYou can implement passive PMTUD with UDP if you like. It's more work for you, but it's perfectly doable.