[BEHAVE] Response of firewalls and middleboxes to TCP SYN packets that are ECN-Capable?
Sally Floyd <sallyfloyd@mac.com> Thu, 02 August 2007 21:36 UTC
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From: Sally Floyd <sallyfloyd@mac.com>
Date: Thu, 02 Aug 2007 14:36:32 -0700
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Subject: [BEHAVE] Response of firewalls and middleboxes to TCP SYN packets that are ECN-Capable?
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In the TCPM working group, my co-authors and I are finishing up a draft on adding ECN-capability to TCP's SYN/ACK packets ("http://tools.ietf.org/html/draft-ietf-tcpm-ecnsyn"). Dave Thaler gave a report at the March IETF on the problems that regular TCP data packets can encounter from routers or middleboxes along the path ("http://www3.ietf.org/proceedings/07mar/slides/tsvarea-3/sld6.htm") The point of this email is to ask if anyone knows anything about specific problems that TCP SYN/ACK packets might encounter from the network if the ECN field in the IP header is marked as ECN-Capable (ECT) or Congestion Experienced (CE), over and above the problems that are already known about for TCP data packets. I am sending this email to this mailing list because it was suggested by someone at the TCPM working group last week. Any feedback that anyone might have would be appreciated. Many thanks, - Sally http://www.icir.org/floyd/ _______________________________________________ Behave mailing list Behave@ietf.org https://www1.ietf.org/mailman/listinfo/behave
- [BEHAVE] Response of firewalls and middleboxes to… Sally Floyd
- Re: [BEHAVE] Response of firewalls and middleboxe… Rémi Denis-Courmont
- Re: [BEHAVE] Response of firewalls and middleboxe… Sally Floyd