mirror of
https://github.com/vincentmli/bpfire.git
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734a201469
- Update from version 2.1.8 to 2.2.0
- Update of rootfile not required
- Changelog
2.2.0
o new ./configure --enable-summing-debug option to help with summing debug
o select ahead of writes slow down UDP performance. support ./configure
--disable-write-select
o support fo -b 0 with UDP, unlimited load or no delay between writes
o support for --sync-transfer-id so client and server will match the ids and
give a remap message
o support --dscp command line option
o support for application level retries and minimum retry interval of the TCP
connect() syscall via --connect-retry-time and --connect-retry-timer,
repsectively
o support for --ignore-shutdown so test will end on writes vs the BDP drain and
TCP close/shutdown, recommended not to use this but in rare cases
o support for --fq-rate-step and --fq-rate-step-interval
o CCAs per --tcp-cca, --tcp-congestion, etc neeed to be case sensitive
o support for both packets and bytes inflight taken from tcp_info struct amd pkt
calc of (tcp_info_buf.tcpi_unacked - tcp_info_buf.tcpi_sacked -
tcp_info_buf.tcpi_lost + tcp_info_buf.tcpi_retrans)
o man page updates and -h to reflect new options, better descriptions
o lots of work around summing with parallel threads, new implementation based on
interval or slot counters, hopefully should work reliably
o --bounceback tests are much more reliable and robust
o Improve event handling around select timeouts, helps with larger -P values and
summing
o use the getsockopt IP_TOS for the displayed output, warn when set and get
don't match
o better tos byte output, include dscp and ecn fields individually
o better tos setting code for both v6 and v4, so they behave the same around
checks and warnings
o much better NULL events to help with reporter processing even when traffic is
not flowing
o support for a new string report
o python flows work around CDF based tests
o rate limit fflush calls to a max of one every millisecond or 1000 per sec
o remove superfulous fflush calls
o reports when P = 1 and --sum-only need sum outputs
o enable summing with --incr-dstip
o add macro TIME_GET_NOW to set a struct timeval in a portable manner
o code readability improvements with enums, bools, etc.
o fix for TCP rate limited and -l less than min burst size
o only use linux/tcp.h when absolutely needed, otherwise use netinet/tcp.h
o print bounceback OWD tx/rx in interval reports
o add flows Makefiles for tarball or make dist-all
o support interval reports for bounceback histograms
o support for TCP working loads and UDP primary flows, including UDP
isochronous, per ticket 283
o fix working-load with isoch so working-load streams are capacity seeking
o exit when CCA not supported or read of the current CCA doesn't match requested
CCA
o add more make check tests
o add support for omit string (omit code not ready for this release)
o pyflows qdisc settings and outputs
o add first send pacing with --tx-starttime so listener threads udp_accept has
time to perform udp_accept() between the client threads
o adjust the sender time per the client delay and the client first write, i.e.
subtract out this delay in the calculations
o fixes for small packets and --tx-starttime
o use more modern multicast socket options (now in src/iperf_multicast_api.c)
o warn on bind port not sent with --incr-srcport
o display fq-rate values in outputs when --fq-rate is used
o add support for --test-exchange-timeout
o fixes around wait_tick
o add support for TCP_TX_DELAY via --tcp-tx-delay <val ms> option on both client
and server
o pass the CCA from client to server
o support burst-size with different write sizes and don't require --burst-period
o output traffic thread send scheduling error stats in final ouput
o output clock unsync stats with --bounceback
o add warn message on MSG_CTRUNC
o UDP select fixes
o enable TCP_NOTSENTLOWAT and set to a default small value with --tcp-write-times
o default histogram max binning to 10 seconds
o add a max timestamp to histogram outputs so user can find packets in pcaps or
equivalent
o autoconf change for struct ip_mreqn
o print errno on writen fail
2.1.9
o fixed traffic setitimer to use uintmax_t vs int, supporting large values
o --bounceback officially supported (including Windows) for repsonsiveness test
scenarios
o deprecated --bounceback-congest introduced in 2.1.8, replaced by --working-loads
o --working-loads support generalized; works with --bounceback, --connect-only &
--burst-period
o default TCP_NOTSENT_LOWAT with the --working-loads concurrent traffic
o add support for GMT time formatting via --utc option
o --trip-times will auto set TCP_NOTSENT_LOWAT
o CSV output fixes for reverse
o CSV output regressions fixed per sum outputs using negative transfer ids
o CSV output support with --enhanced
o Fix to isoch wait_tick with Windows
o fix support for --txstart-time with --bounceback
o Add support for summing histograms in histogram sum outputs
o Multiple sum report fixes per threading & needing mutex protections
o Jitter packet IPG calcluations ignore inter frame gaps
o Isoch jitter output to use running value vs sampled value
o Add support for --jitter-histograms
o man page content updates
o output isoch scheduling errors at end of isoch run
o PRIdMAX fix for ARM systems
o better work around in isochronous with Windows per early return of
WaitForSingleObject()
o fix SO_BINDTODEVICE regression
o fix v6 source port parsing with -B and brackets
o fix malloc error with --hideips
o fixes for rate limited TCP with --trip-times
o add support for TCL_NOTSENT_LOWAT with rate limited TCP
o permit key now supports -P using listen() with a backlog, no longer single
thread limited
o fixes for zero valued permit-key
o fixes for multiple permit-key regressions
o fix token bucket delay with TCP await write
o fix isMulticast test for ipv4 - previous logic indicate true for 240.x.x.x
which is not multicast
o fix regression on jitter calc - starts on second transit time
o add cmsg for loop with UDP rx timestamp, cmsg processing best to use loop w/test
o use stdout and exit(0) for -h and -v (vs stderr and exit(1))
o add python facetime scripts
o Fix single thread compile breakage
o fix windows cross compile
o multiple spelling error fixes in comments and man page
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
IPFire 2.x - The Open Source Firewall
What is IPFire?
IPFire is a hardened, versatile, state-of-the-art Open Source firewall based on Linux. Its ease of use, high performance in any scenario and extensibility make it usable for everyone. For a full list of features have a look here.
This repository contains the source code of IPFire 2.x which is used to build the whole distribution from scratch, since IPFire is not based on any other distribution.
Where can I get IPFire?
Just head over to https://www.ipfire.org/download
How do I use this software?
We have a long and detailed documentation located here which should answer most of your questions.
But I have some questions left. Where can I get support?
You can ask your question at our community located here. A complete list of our support channels can be found here.
How can I contribute?
We have another document for this. Please look here.