From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bobcat.rjmcmahon.com (bobcat.rjmcmahon.com [45.33.58.123]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 0B6FF3B29E for ; Wed, 6 Nov 2024 17:08:40 -0500 (EST) Received: from mail-oo1-f51.google.com (mail-oo1-f51.google.com [209.85.161.51]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by bobcat.rjmcmahon.com (Postfix) with ESMTPSA id 251721B4EC for ; Wed, 6 Nov 2024 14:08:39 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 bobcat.rjmcmahon.com 251721B4EC DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rjmcmahon.com; s=bobcat; t=1730930919; bh=VR4gJz7b+ipBPUB9DWZ7LH6BLQ74aB0aQpI0r47JgKU=; h=References:In-Reply-To:From:Date:Subject:To:From; b=SM4aoAR3TNsOzZFxd24wlRQtNr2Wv/Kdip7ruCMUYJUnRHHxCQzybKVUY2n47QUMy 4SBPmaFGiJEJzrj1b8UHVRyv5DC7YvTSMGE/g3Cv0ZNAWvzyT68XWn9QJgzpm4QV7A 9KuI92Cg7DljpHcrenadQeC7l6YVot+i1zEl8PNI= Received: by mail-oo1-f51.google.com with SMTP id 006d021491bc7-5eb60f6b4a7so100811eaf.0 for ; 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charset="UTF-8" Content-Transfer-Encoding: quoted-printable FYI ---------- Forwarded message --------- From: Robert McMahon Date: Wed, Nov 6, 2024 at 1:55=E2=80=AFPM Subject: iperf 2.2.1 release To: FYI, iperf 2.2.1 is now released. https://sourceforge.net/projects/iperf2/ 2.2.1 (as of Nov 4th, 2024) ------------------------------ o man page updates o support (alpha level) for --udp-l4s (linux only, requires ./configure --enable-udp-l4s) o buffer overflow fixes (multiple places) o support of udp summing enhanced outputs in sum reports with -P > 1 o SETABSTIME fix o connection report errors ouput to stderr (vs stdout) o fixes to --connectly-only regressions o remove --tcp-cca and --reverse restriction o fixes to ip_tos and cmsg o remove setsockopt for ip tos, use sendmsg and ancillary messages instead o sample tcp_info in the middle of a -i interval o multiple fixes for TCP_TX_DELAY o don't autoset --tcp-write-prefetch with --trip-times, warn instead o Add Android NDK example, add mingw64 example o set smallest prefetch to 256K o print wait time on server side with --tx-starttime o fix header code #if mismatch of (HAVE_DECL_SO_TIMESTAMP) && (HAVE_DECL_MSG_CTRUNC) per ticket 328 o fix client side bb summing o fix format error in timestamps o 1) Support CSV for isochronous, both UDP and TCP 2) Reorganise CSV report assignement to be more logical. o support milliseconds and microseconds with iperf_formattime, also make sure the leading zeros are printed per the field width o fix multiple pps regressions o csv patches per ticket 320 and 322 o add per direction byte counts with bounceback on client (server side code yet to be done) o fix summing init code per ticket 324 o tcp working load should use full capacity seeking behaviors o fix csv compile breakage on MAC o use append for --ouput vs w, ticket 321 o use --ipg units of seconds o fix settings calculations when -b is given for --burst options o improve port range / traffic thread count (-P) warning o add transferid to recvmsg warning o compute packet pps accounts for interval crossing using that timestamp vs packet timestamp o use object setnow() method to set lastPackeTime in first packet delay o pps calculation needs to include partial gap value with IPGsum ahead of PPS output o minor fixes for DEBUG_PPS support o fix initial udp write delay and reporting o Rerun autoconf o Remove unused ax_create_stdint_h o move Socklen_t discovery entirely into dast.m4 o Remove unused DAST_REPLACE macros o fix udp regression with high pps, sosndtimer needs to be set, don't use write select o Remove obsolete web100 makefile support o fix for windows enhanced writes with summing o don't mix typecast with format specifiers, use %ld for (long) typecast o use typecast for time_val seconds for portability, fix windows 64 cross compile o Set default compiler and load flags without overiding user choice. o Move packet and tuntap checks later so they don't execute before compiler checks. o Use HAVE_GETIFADDRS instead of HAVE_IFADDRS_H for Android and any other OS that has the header file but might not enable the actual feature o Remove code that is unused and deprecated o Update defuns to comply with autoconf-2.72 o use netinet vs linux for ip.h and udp.h, add configure.ac checks for the header files, update dscp.h for new defines not in netienet per WFA/WMM inputs o disable SO_REUSEPORT for server side o various fixes in ReportOutputs including divide by zero test, segv fixes, and spacings o fix for UDP 64b seq number detection per packet header o fix configure.ac to support Win64 compiles o ticket 314: eliminate the udp accept race between listener and server thread using a conditional signal o ticket 313: remove support for configure --enable-static-bin, never worked and only misleads o ticket 312: regression, fix for segv in UDP summing enhance outputs o ticket 311: histogram worst timestamp needs proper formatting, didn't print leading zeros for the usec portion o ticket 310: regression on client setting reports, too many with things like -P > 1 o ticket 309 (regression): udp summing is broken. Need to reset sum event counters after interval reports o ticket 308: -P should be order independent o ticket 305: add support for --skip-rx-copy w/tcp. Set recv flags to MSG_TRUNC when the payload isn't needed by iperf o ticket 157 (regression since 2.1.4): remove AM_CONDITIONAL for TUN & TAP. Move the AF_PACKET AM_CONDITIONAL to its own scope. Rerun autoreconf automake o fix output for tos on server side o remove settings report for client threads when P > 1 o fix timeval outputs to use %06ld for usecs --00000000000087a758062645c2ad Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
FYI

---------- Forwarded message ---------
From: Robert McMahon <rjmcmahon@rjmcmahon.c= om>
Date: Wed, Nov 6, 2024 at 1:55=E2=80=AFPM
Subject: = iperf 2.2.1 release
To: <iperf-users@lists.sourceforge.net>


FYI, iperf 2.2.1 is now released.

https://sourceforge.net/pro= jects/iperf2/

2.2.1 (as of Nov 4th, 2024)
-------------------= -----------
o man page updates
o support (alpha level) for --udp-l4s = (linux only, requires ./configure --enable-udp-l4s)
o buffer overflow fi= xes (multiple places)
o support of udp summing enhanced outputs in sum r= eports with -P > 1
o SETABSTIME fix
o connection report errors oup= ut to stderr (vs stdout)
o fixes to --connectly-only regressions
o re= move --tcp-cca and --reverse restriction
o fixes to ip_tos and cmsg
o= remove setsockopt for ip tos, use sendmsg and ancillary messages insteado sample tcp_info in the middle of a -i interval
o multiple fixes for = TCP_TX_DELAY
o don't autoset --tcp-write-prefetch with --trip-times,= warn instead
o Add Android NDK example, add mingw64 example
o set sm= allest prefetch to 256K
o print wait time on server side with --tx-start= time
o fix header code #if mismatch of (HAVE_DECL_SO_TIMESTAMP) &&am= p; (HAVE_DECL_MSG_CTRUNC) per ticket 328
o fix client side bb summingo fix format error in timestamps
o 1) Support CSV for isochronous, both= UDP and TCP 2) Reorganise CSV report assignement to be more logical.
o = support milliseconds and microseconds with iperf_formattime, also make sure= the leading zeros are printed per the field width
o fix multiple pps re= gressions
o csv patches per ticket 320 and 322
o add per direction by= te counts with bounceback on client (server side code yet to be done)
o = fix summing init code per ticket 324
o tcp working load should use full = capacity seeking behaviors
o fix csv compile breakage on MAC
o use ap= pend for --ouput vs w, ticket 321
o use --ipg units of seconds
o fix = settings calculations when -b is given for --burst options
o improve por= t range / traffic thread count (-P) warning
o add transferid to recvmsg = warning
o compute packet pps accounts for interval crossing using that t= imestamp vs packet timestamp
o use object setnow() method to set lastPac= keTime in first packet delay
o pps calculation needs to include partial = gap value with IPGsum ahead of PPS output
o minor fixes for DEBUG_PPS su= pport
o fix initial udp write delay and reporting
o Rerun autoconfo Remove unused ax_create_stdint_h
o move Socklen_t discovery entirely = into dast.m4
o Remove unused DAST_REPLACE macros
o fix udp regression= with high pps, sosndtimer needs to be set, don't use write select
o= Remove obsolete web100 makefile support
o fix for windows enhanced writ= es with summing
o don't mix typecast with format specifiers, use %ld= for (long) typecast
o use typecast for time_val seconds for portability= , fix windows 64 cross compile
o Set default compiler and load flags wit= hout overiding user choice.
o Move packet and tuntap checks later so the= y don't execute before compiler checks.
o Use HAVE_GETIFADDRS instea= d of HAVE_IFADDRS_H for Android and any other OS that has the header file b= ut might not enable the actual feature
o Remove code that is unused and = deprecated
o Update defuns to comply with autoconf-2.72
o use netinet= vs linux for ip.h and udp.h, add configure.ac checks for the header files, update dscp.h for ne= w defines not in netienet per WFA/WMM inputs
o disable SO_REUSEPORT for = server side
o various fixes in ReportOutputs including divide by zero te= st, segv fixes, and spacings
o fix for UDP 64b seq number detection per = packet header
o fix co= nfigure.ac to support Win64 compiles
o ticket 314: eliminate the udp= accept race between listener and server thread using a conditional signal<= br>o ticket 313: remove support for configure --enable-static-bin, never wo= rked and only misleads
o ticket 312: regression, fix for segv in UDP sum= ming enhance outputs
o ticket 311: histogram worst timestamp needs prope= r formatting, didn't print leading zeros for the usec portion
o tick= et 310: regression on client setting reports, too many with things like -P = > 1
o ticket 309 (regression): udp summing is broken. Need to reset s= um event counters after interval reports
o ticket 308: -P should be orde= r independent
o ticket 305: add support for --skip-rx-copy w/tcp. Set re= cv flags to MSG_TRUNC when the payload isn't needed by iperf
o ticke= t 157 (regression since 2.1.4): remove AM_CONDITIONAL for TUN & TAP. Mo= ve the AF_PACKET AM_CONDITIONAL to its own scope. Rerun autoreconf automake=
o fix output for tos on server side
o remove settings report for cli= ent threads when P > 1
o fix timeval outputs to use %06ld for usecs
--00000000000087a758062645c2ad--