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D$D$$YՇ Dž֋t FO)ȅ;t$ <$bD$D$Շ$y;$8pt$|$E$D$ T$aD$ .pT$FD$$U% CR t dat@a_lo@ss=%@ .5fv]%a%e%$fD$|$t$L$H|$ T$DD$X$D$ D$D$$H:t$t dat@a_lo@ss=%@ .5f? ,% 'F$p|$HT$ D$ D$X$1$$߸D$ D$X$黸t$#ut %.5Bf %%BlossB u  /)6: $ͿD$ D$8D$) $蕿D$ D$2D$ $]D$ D$6D$o Pt %.5Bf %%BlossB Kq鋺 $۾D$ D$4D$ MoE_tU܉T$D$$z;M|EBEBEB Uǃ$ǃ $ǃ:q閹 $D$ D$0D$   / ڵXD$ D$D$}x$߼]%a%e%$[aD$|$t$L$HL$ T$Dt$X$żD$ %D$yD$X$蕼XD$ D$D$x<$rrt dat@a_lo@ss=%@ .5f~z\݅ݍyt %ll@d / @%lld@ dro@p/pkf@txE^\f(Yy Dž =ϋ t FO)ȅǃ$XD$ D$D$}x$ں]%a%e%$AD$|$t$L$HL$ T$Dt$X$$D$Q1D1f.w!˻ vL$D$9D$D$L$GD$it$q|ED$}D$4$AEf.ivYEE=Dž ׹t FO)ȅu(ǃԺzD$Džϋ t FO)ȅǃ$s q>]Dž ϋ< t FO)ȅun$ Džϋ t FO)ȅǃ$鵹Dž!ϋ<t FO)ȅ $@jY$$Gu2 %%D$1%ս1D1 MAXSTREAM, set to %d %lfinvalid timeout = %f invalid interval = %f nuttcp-%d.%d.%d xmitstatsdebugintervalrunningtotal-percentloss-dropsdebugpolldebugmtuparseinvalid format option "%s" invalid null format option perhaps the "-F" flip option was intended invalid x option "%s" invalid null x option invalid multicast ttl = %d invalid datamss = %d invalid precedence = %d invalid dscp = %d invalid tos = %d noforkno3rdpartyidle-data-timeout%lf/%lf/%lferror scanning idle-data-timeout parameter = %s invalid value for idle-data-timeout minimum = %f invalid value for idle-data-timeout default = %f invalid value for idle-data-timeout maximum = %f error: idle-data-timeout maximum of %f < minimum of %f invalid idle-data-timeout parameter = %s invalid value for idle-data-timeout = %f single-threadeddisable-v4-mappedenable-v4-mapped3rd party host '%s' too long invalid 3rd party host '%s' bad hostname or address: trailing '/' not allowed: %s multiple control/data paths not supported for receive multiple control/data paths not supported for flipped transmit bad hostname or address: too many data paths for nstream=%d: %s bad hostname or address: %s: %s multicast not yet supported for IPv6 tcpnuttcp-datanuttcp6-datanuttcpnuttcp6invalid port/nstream = %d/%d ctlport = %d overlaps port/nstream = %d/%d ignoring interval=%f which is greater than or equal timeout=%f server mode only allowed for receiver /dev/nullcan't forkcouldn't change priorityinterval option only supported for client/server mode flip option only supported for client/server mode flip option not supported for UDP traceroute option only supported for client/server mode 3rd party nuttcp only supported for client/server mode UDP buflen = %d < 5, set to 5 UDP buflen = %d > MAXUDPBUFLEN, set to %d Unable to print interval loss information if UDP buflen < 32 mallocget ctlconn maximum segment size didn't worknuttcp%s%s: Warning: Control connection MSS reported as 0, using %d ctlconnmss = %d nuttcp%s%s: Warning="IP_frags_or_no_data_reception_since_buflen=%d_>_ctlconnmss=%d" nuttcp%s%s: Warning: IP frags or no data reception since buflen=%d > ctlconnmss=%d buflen = %d wfdopen: ctlconn for writingHELO nuttcp v%d.%d.%d error from servernuttcp%s%s: v%d.%d.%d: %s server aborted connection KObuflen = %d, nbuf = %llu, win = %d, nstream = %d, rate = %lu, port = %hu, trans = %d, braindead = %d, timeout = %f, timeout = %ldsnuttcp-r%s: transmit timeout value rounded up to %ld second%s for old server , udp = %d, vers = %d.%d.%d, interval = %fnuttcp%s%s: interval option not supported by server version %d.%d.%d, need >= 3.3.2 , reverse = %dnuttcp%s%s: flip option not supported by server version %d.%d.%d, need >= 3.4.1 , format = %dnuttcp%s%s: format option not supported by server version %d.%d.%d, need >= 3.5.1 , traceroute = %d, irate = %dnuttcp%s%s: traceroute option not supported by server version %d.%d.%d, need >= 3.6.1 nuttcp%s%s: instantaneous rate option not supported by server version %d.%d.%d, need >= 3.6.1 nuttcp%s%s: server version %d.%d.%d ignores UDP window parameter, need >= 3.6.2 nuttcp%s%s: "-fparse" option not supported by server version %d.%d.%d, need >= 4.1.1 _NULL_, thirdparty = %.*s , brief3 = %dnuttcp%s%s: 3rd party nuttcp not supported by server version %d.%d.%d, need >= 5.0.1 , multicast = %dnuttcp%s%s: multicast not supported by server version %d.%d.%d, need >= 5.1.1 , datamss = %dnuttcp%s%s: mss option not supported by server version %d.%d.%d, need >= 5.2.1 , tos = %Xnuttcp%s%s: tos option not supported by server version %d.%d.%d, need >= 5.3.1 , nbuf_bytes = %d , rate_pps = %d , nodelay = %dnuttcp%s%s: Warning: "-n" option in bytes for third party not supported Warning: by server version %d.%d.%d, need >= 5.5.1 Warning: third party request may not transfer Warning: desired number of bytes in some UDP cases nuttcp%s%s: Warning: "-R" option in pps for third party not supported Warning: third party request may not produce Warning: desired pps rate in some UDP cases nuttcp%s%s: TCP_NODELAY opt not supported by server version %d.%d.%d, need >= 5.5.1 OKserver OK v%d.%d.%d rfdopen: ctlconn for readingwait failedbuflen = %d, nbuf = %llu, win = %d, nstream = %d, rate = %lu, port = %hu, trans = %d, braindead = %d, timeout = %lf, udp = %d, vers = %d.%d.%dKO error scanning parametersmay be using older client version than server , interval =, reverse =, format =, traceroute =, irate =%%%ds, thirdparty =doesn't allow 3rd party nuttcp invalid 3rd party host3rd party host = '%s' , brief3 =, multicast =, datamss =%X, tos =, nbuf_bytes =, rate_pps =, nodelay =invalid bufleninvalid nbufnbuf = %llu invalid winwin = %d invalid nstreamnstream = %d invalid timeouttimeout = %f invalid port/nstreamport/nstream = %hu/%d ctlport overlaps port/nstreamctlport = %hu, port/nstream = %hu/%d invalid intervalinterval = %f invalid multicast ttlmulticast ttl = %d invalid datamssdatamss = %d invalid tostos = %d invalid nbuf_bytesnbuf_bytes = %d invalid rate_ppsrate_pps = %d invalid nodelaynodelay = %d socketcouldn't get prioritynuttcp%s%s: priority = %d getsocknamegetpeernamesetsockoptnuttcp-t%s: buflen=%d nbuf=%llu udpnstream=%d port=%d mode=%s host=%s multicast_ttl=%dnuttcp-t%s: time_limit=%.2f nuttcp-t%s:instantaneousaggregate rate_limit=%.3f rate_unit=Mbps rate_mode=%s pps_rate=%llu tos=0x%Xnbuf=%llu, nstream=%d, port=%d %s -> %s ttl=%dnuttcp-t%s: time limit = %.2f second%s rate limit = %.3f Mbps (%s), %llu pps tos = 0x%Xnuttcp-r%s: buflen=%d nstream=%d port=%d mode=%s nuttcp-r%s: tos=0x%X nuttcp-r%s: reporting_interval=%.2f nstream=%d, port=%d %s nuttcp-r%s: tos = 0x%X nuttcp-r%s: interval reporting every %.2f second%s setsockopt: so_reuseaddrsetsockopt: ipv6_onlybindunable to setsockopt SO_SNDBUFunable to setsockopt SO_RCVBUFsetsockopt: nodelaynodelayunable to setsockopt optionsunable to set maximum segment sizeconnect3rd party connect failedconnect failedmulticast only supported for client/server mode UDP transfers only supported for client/server mode nuttcp%s%s: Info="attempting_to_switch_to_deprecated_classic_mode" nuttcp%s%s: Info="will_use_less_reliable_transmitter_side_statistics" nuttcp%s%s: Info: attempting to switch to deprecated "classic" mode nuttcp%s%s: Info: will use less reliable transmitter side statistics setting maximum segment size not supported on this OSget dataconn maximum segment size didn't worknuttcp%s%s: connect=%s mss=%dnuttcp%s%s: connect to %s with mss=%dacceptnuttcp%s%s: accept=%snuttcp%s%s: accept from %sget send window size didn't worknuttcp%s%s: Warning="send_window_size_%d_<_requested_window_size_%d" nuttcp%s%s: Warning: send window size %d < requested window size %d Get recv window size didn't worknuttcp%s%s: Warning="receive_window_size_%d_<_requested_window_size_%d" nuttcp%s%s: Warning: receive window size %d < requested window size %d nuttcp%s%s: send_window_size=%d receive_window_size=%d nuttcp%s%s: send window size = %d, receive window size = %d DONEDONE -3-P%hu-l%d-n%llub-n%llu-b%d-w%d-N%di-R%s%lup-R%s%lu-R0-p%hu-wb-T%lf-m%d-u-i%f-F-fxmitstats-frunningtotal-f-percentloss-f-drops-fparse-xt-M%d-c0x%Xt-Dexecvp failedfailed to execute %s mtracetraceroute6traceroutenuttcp%s%s: multicast_source=%s multicast_group=%s nuttcp%s%s: receiving from multicast source %s on group %s fcntl 1fcntl 2do_poll is set recv urgent datagot DONE nuttcp-rWarningErrorDebugpollEOD0EODBODIO%.4fgetting rest of server output fcntl 3fcntl 4got DONE 2 MB / sec = realsecondsnuttcp-r%s%ssysKB/cpunuttcp-nuttcp-%c%s%snuttcp-r%s:megabytes=%.4f real_seconds=%.2f rate_Mbps=%.4f tx_cpu=%d rx_cpu=%dTXRX%10.4f MB / %6.2f sec = %9.4f Mbps %d %%%s nuttcp-t%s: buflen=%d, nuttcp-r%s: buflen=%d, .Aư>@>?Y@MbP?P?h㈵>@_@@@N@$@ @@ @C\(\??@0E0C0E0C0E0C0E0CAA0E0C0E0C$zR| ( zR| (g ư>ư>ư>Usage: nuttcp or nuttcp -h prints this usage info Usage: nuttcp -V prints version info Usage: nuttcp -xt [-m] host forward and reverse traceroute to/from server Usage (transmitter): nuttcp [-t] [-options] [ctl_addr/]host [3rd-party] [out] -4 Use IPv4 -6 Use IPv6 -c## cos dscp value on data streams (t|T suffix for full TOS field) -l## length of network write|read buf (default 1K|8K/udp, 64K/tcp) -s use stdin|stdout for data input|output instead of pattern data -n## number of source bufs written to network (default unlimited) -w## transmitter|receiver window size in KB (or (m|M)B or (g|G)B) -ws## server receive|transmit window size in KB (or (m|M)B or (g|G)B) -wb braindead Solaris 2.8 (sets both xmit and rcv windows) -p## port number to send to|listen at (default 5001) -P## port number for control connection (default 5000) -u use UDP instead of TCP -m## use multicast with specified TTL instead of unicast (UDP) -M## MSS for data connection (TCP) -N## number of streams (starting at port number), implies -B -R## transmit rate limit in Kbps (or (m|M)bps or (g|G)bps or (p)ps) -T## transmit timeout in seconds (or (m|M)inutes or (h|H)ours) -i## receiver interval reporting in seconds (or (m|M)inutes) -Ixxx identifier for nuttcp output (max of 40 characters) -F flip option to reverse direction of data connection open -a retry failed server connection "again" for transient errors -xP## set nuttcp process priority (must be root) -d set TCP SO_DEBUG option on data socket -v[v] verbose [or very verbose] output -b brief output (default) -D xmit only: don't buffer TCP writes (sets TCP_NODELAY sockopt) -B recv only: only output full blocks of size from -l## (for TAR) --disable-v4-mapped disable v4 mapping in v6 server (default) --enable-v4-mapped enable v4 mapping in v6 server Usage (server): nuttcp -S[f][P] [-options] note server mode excludes use of -s 'f' suboption forces server mode (useful with rsh/ssh) 'P' suboption makes 3rd party {in,out}bound control ports same -4 Use IPv4 (default) -6 Use IPv6 -1 oneshot server mode (implied with inetd/xinetd), implies -S -P## port number for server connection (default 5000) note don't use with inetd/xinetd (use services file instead) -xP## set nuttcp process priority (must be root) --idle-data-timeout (default: 5/30/60) server timeout in seconds for idle data connection --no3rdparty don't allow 3rd party capability --nofork don't fork server --single-threaded make manually started server be single threaded --disable-v4-mapped disable v4 mapping in v6 server (default) --enable-v4-mapped enable v4 mapping in v6 server Format options: -fxmitstats also give transmitter stats (MB) with -i (UDP only) -frunningtotal also give cumulative stats on interval reports -f-drops don't give packet drop info on brief output (UDP) -f-percentloss don't give %%loss info on brief output (UDP) -fparse generate key=value parsable output Pvn ovw w@`us@wno`wsov0ou{{pu sruPwЃPt{{pu t{pvnsp`0wuw &3&%D&4 &9  n@  nG  nO  nT \_  hng  tng`_s d_ 5 |_} _6& _ ` `Q`GXB```l nm8`lll nml n n n mmP`l n n ol n o `/ o8 o|mmX)& n@ n[ nx n! m n n n n*m2l;`8mg pDxl rOlm]m s se)ql|ml4`llr sxmx s tl&|l(m PtlHm@m `u pu u u u u:fH  v  v  v( lmm2  v(x`;  wF  w0pm7Pm@XmHD`Qh`ZX`dH`n,`mlmQ  wmmhmBp`a  0wf  @wo  Pw  `w~m~(l``Lm8mm m9  {$`+`@ n30`AmJmWmdm  {  {  {qmzm*D&&(`#  {+  Ѓ\m4  ;  l[  f  0o  @z  Pl  `  pm<`  p@`tm0ml      ml%`m,l5m:mGdmQTmZmfmrm  ]$~c&DIP!X`ks{ )4CP\j'" * K Y y             C J R           @{ANW%*.067bgsdg7! 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