search for: tcp_info

Hello, our Mac OS X clients have random disconnects from the server. The only thing I can see in log.smbd is: --8<------- [2025/04/24 12:01:55.159699, 0] ../../source3/smbd/smb2_server.c:1190(smbXsrv_connection_get_rto_usecs) smbXsrv_connection_get_rto_usecs: getsockopt(TCP_INFO) errno[9/Bad file descriptor] -s NT_STATUS_INVALID_HANDLE --8<------- Version: 4.17.12+dfsg-0+deb12u1 Running on Debian 12.10, virtualized using Incus (LXC), with Kernel 6.1.0-29-amd64 Samba is configured with user-level security. fruit:aapl is enabled. We have up to 20 users and expirienc...

...* Included most of the vendor patches (except for the stupid ones). * Got rid of lots of the glibc workarounds, I intend this to build and run on 2.6 (and 2.4) only. * Fixed some parsing and formatting bugs. * Added gigabit as a rate. * Added HTB and delay scheduler * Added support for new tcp_info extensions to ss The website is: http://developer.osdl.org/dev/iproute2 and the download is in: http://developer.osdl.org/dev/iproute2/download This version builds with 2.6.7 as the kernel include files, so either have the files in /usr/include/linux up to date or modify the top level Makefile...

Hi everybody. Do you know about any way to read the TCP cwnd value (congestion window) on Linux? I have read that on Linux it is not possible to enable a socket option (to read to cwnd using the program trpt). Any way to read the cwnd would be good for me. thanks Antonio

...--- I just pushed this out to git://bogomips.org/unicorn.git and it''ll be in Unicorn 4.x. The subset of raindrops used by Unicorn should work on all machines with mmap(2) + MAP_ANON/MAP_ANONYMOUS support, so *BSDs shouldn''t be left out. Obviously the Linux-only INET_DIAG/TCP_INFO statistics support in raindrops won''t ever be a requirement in Unicorn. If you''re not using gcc 4+, you might need to install libatomic_ops http://www.hpl.hp.com/research/linux/atomic_ops/ to build raindrops. For more information on raindrops, see the raindrops website htt...