14Jan16 [FreeBSD WIKI]

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

====== Transport Hangout 14 Jan 2016 ======

Route caching is up as a review but not yet committed.  This may need modification based on the other routing changes.  bz@ will followup on this.

Having a socket where a INADDR_ANY means any FIB as well as any address.

No updates on MPTCP.

Hans's LRO patch needs a review.  Randall has reviewed it and says he likes it. https://reviews.freebsd.org/D4914

There may be routing tests in src/tools src/tests or somewhere.  gnn will look into this.

TCP Respond bug is still under review.  https://reviews.freebsd.org/D4808

rstone@ finds that the kernel is having issues handling lots of 8k messages at 40G on Connect-X3.

teuxen@ asks what people think of the sendmmsg/recvmmsg system calls.  He says they are planning to do some measurements with SCTP.

hiren@ is looking into CDG with Grenville from Swinburne.  Hiren will start working on this next week.

hiren@ asks about tracking writes to packets and knowing if they suffered timeouts or delays.  There may be enhancements from lstewart@ to SIFTR that may help here.