From: Michael Tuexen > Sent: 21 August 2020 21:10 > > On 21. Aug 2020, at 17:59, David Laight <David.Laight@xxxxxxxxxx> wrote: > > > > Isn't SCTP supposed to support 65536 data streams? > > Since the number of streams is exchanged in the INIT and INIT-ACK chunks > and encoded in a uint16_t, the number is 65535, not 65536. > So an implementation should be able to use up to 65535 incoming and > outgoing streams. Ah, I'd assumed that because the stream number was encoded in 16 bits you could use stream numbers 0 through 65535. At least no one needs to write the patch :-) David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)