Re: [Taps] Comments on draft-gjessing-taps-minset-00.txt

2015-07-17 Thread Michael Welzl
On 16. jul. 2015, at 15.04, Brian Trammell i...@trammell.ch wrote: hi Michael, ...inline... On 16 Jul 2015, at 13:23, Michael Welzl mich...@ifi.uio.no wrote: snip Ideally, I think, then one would use a common term for Nagle(-like) bundling for TCP and SCTP. Agreed, we actually

Re: [Taps] TAPS Transports and ICMP

2015-07-17 Thread Karen Elisabeth Egede Nielsen
Hi Michael, [Karen ] TCP maps the received soft destination unreachable ICMPs to ENETUNREACH or EHOSTUNREACH pending errors on socket. OK. FreeBSD provides EHOSTUNREACH instead of ETIMEDOUT for TCP. It doesn't support ENETUNREACH. I don't think we do this in SCTP... [Karen ] Yes. We do this

Re: [Taps] I-D Action: draft-ietf-taps-transports-06.txt

2015-07-17 Thread Karen Elisabeth Egede Nielsen
Hi Joe, -Original Message- From: Joe Touch [mailto:to...@isi.edu] Sent: Thursday, July 16, 2015 7:49 PM To: Karen Elisabeth Egede Nielsen; taps@ietf.org Cc: to...@isi.edu Subject: Re: [Taps] I-D Action: draft-ietf-taps-transports-06.txt Hi, Karen, On 7/16/2015 12:27 AM, Karen Elisabeth

Re: [Taps] I-D Action: draft-ietf-taps-transports-06.txt

2015-07-17 Thread Joe Touch
Hi, Kasren, [Michael]: For SCTP we allow for that Nagle is disabled on some streams (streams with high scheduling priority) and not on others. This is done exactly for this purpose. [Joe]: Sure, but that's also why it doesn't make sense for TCP. [Karen ] Yes and then also why Nagle off for