On Mar 15, 2012, at 12:57 PM, grarpamp wrote: > Hi. I've got 900-1000 connections stuck in FIN_WAIT_2. > The processes behind them on both sides have long > since exited. Anything I can do to clear them out > short of reboot? The box is 4.11, so no tcpdrop to try. > I suspect this may be starting to limit mbuf clusters. > Not sure. The box is idle. If in this state the kernel sends > packets, would ipfw reset rule clear it? No big deal. > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
Hi, I'm not sure if 4.11 has the following sysctls, but you can try them if they exist : net.inet.tcp.finwait2_timeout <-- lower this net.inet.tcp.fast_finwait2_recycle <-- set this to 1 Regards, Nikolay_______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
