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195 discussions

iftop 0.17 on HP-UX 11i
by Ryan Novosielski 23 Apr '07

23 Apr '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hey all, I've been using iftop on Solaris for some time now and love what it is able to do -- there are few programs that make things quite this easy to decipher. I'd like to use this also on an HP-UX box, but I can't get it built. It balks in the pthreads department, but AFAIK HP-UX now supports pthreads properly. Any assistance would be wonderful. config.log is as follows: configure:6294: checking POSIX threads compilation configure:6309: cc -o conftest -I/usr/local/include - -I/usr/local/include -L/u sr/local/lib conftest.c -lpcap -lm -lcurses >&5 configure:6312: $? = 0 configure:6315: test -s conftest configure:6318: $? = 0 configure:6347: result: CFLAGS= and LIBS= configure:6349: checking POSIX threads usability configure:6359: cc -o conftest -I/usr/local/include - -I/usr/local/include -L/u sr/local/lib conftest.c -lpcap -lm -lcurses >&5 configure:6362: $? = 0 configure:6364: ./conftest Function is not available configure:6367: $? = 255 configure: program exited with status 255 configure: failed program was: /* * pthread.c: * Tiny test program to see whether POSIX threads work. */ <source code snipped because you know what it says already> There's not a whole lot of info here -- Function not available could refer to quite a number of functions. Thanks for any time you spend on this, and for the great product that at least I can use elsewhere. - -- ---- _ _ _ _ ___ _ _ _ |Y#| | | |\/| | \ |\ | | |Ryan Novosielski - Systems Programmer III |$&| |__| | | |__/ | \| _| |novosirj(a)umdnj.edu - 973/972.0922 (2-0922) \__/ Univ. of Med. and Dent.|IST/AST - NJMS Medical Science Bldg - C630 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGJ36imb+gadEcsb4RAvZNAJ4kgWCYA7yIeVrJH246sbDjQhJ84wCcCiJ4 ToCwA6EmAbxnAt0xzQmND+8= =rtTr -----END PGP SIGNATURE-----

2 5

iftop and c-ares
by Simon Lundström 27 Feb '07

27 Feb '07

Hello, I don't know if this mail got through, but if I apologise for the duplicate (and for the messages sent from my other mail which wasn't registered) I've been trying to iftop to install with: CPPFLAGS="-I/usr/local/include" LDFLAGS="-L/usr/local/lib" ./ configure --with-resolver=ares to get c-ares[1] support but with no luck: ... checking for library containing ares_init... no configure: error: can't find ARES. Re-run configure and ask for a different resolver. I've tried the conftest.c for ares: /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char ares_init (); int main () { ares_init (); ; return 0; } And it compiles with: gcc -o conftest -g -O2 -L/usr/local/lib -lcares conftest.c But when I do: LDFLAGS="-L/usr/local/lib -lcares" ./configure --with-resolver=ares I still get the message above.. Thanks - Simon [1] http://daniel.haxx.se/projects/c-ares/

1 0

iftop Details //
by Neeraj C 27 Feb '07

27 Feb '07

Hi All We have successfully installed iftop on Fedora Core 6 and everything is working fine // Now where can we find the details regarding iftop and about the various details displayed while it is running viz: Cumm, Tx, Rx etc // -- With thanks Neeraj Chowdhury

2 1

Compiling the latest on an intel mac
by Kimball Larsen 26 Jan '07

26 Jan '07

So, I love iftop, and use it on many of the linux machines I admin for work. I recently purchased a new MacBookPro (one of the 17" Core 2 Duo models) and am running OS X 10.4.8, with the latest developer tools. I downloaded iftop-0.17pre2.tar.gz from freshmeat, and tried to do a ./configure and make. It puked. I noted your request for feedback, so here is the relevant info: kimball@cranky:~/Desktop/Downloads/iftop-0.17pre2 ./configure checking build system type... i386-apple-darwin8.8.2 checking host system type... i386-apple-darwin8.8.2 checking target system type... i386-apple-darwin8.8.2 checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for gawk... no checking for mawk... no checking for nawk... no checking for awk... awk checking whether make sets $(MAKE)... yes checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for egrep... grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/sockio.h usability... yes checking sys/sockio.h presence... yes checking for sys/sockio.h... yes checking for unistd.h... (cached) yes checking for an ANSI C-conforming const... yes checking for size_t... yes checking whether time.h and sys/time.h may both be included... yes checking sys/dlpi.h usability... no checking sys/dlpi.h presence... no checking for sys/dlpi.h... no checking for regcomp... yes checking for select... yes checking for strdup... yes checking for strerror... yes checking for strspn... yes checking for library containing socket... none required checking for library containing log... none required checking for gethostbyname... yes checking for library containing inet_aton... none required checking for library containing inet_pton... none required checking for inet_aton... yes checking for inet_pton... yes checking size of u_int8_t... 1 checking size of u_int16_t... 2 checking size of u_int32_t... 4 checking for library containing getnameinfo... none required checking for library containing gethostbyaddr_r... no checking for library containing gethostbyaddr... none required configure: WARNING: using single-threaded resolver with gethostbyaddr Consider obtaining ARES or a machine with a working gethostbyaddr_r. checking where to find pcap.h... /include checking for pcap_open_live in -lpcap... yes checking pcap.h usability... yes checking pcap.h presence... yes checking for pcap.h... yes checking for a curses library containing mvchgat... -lcurses checking POSIX threads compilation... CFLAGS= and LIBS= checking POSIX threads usability... yes checking if we need to enable promiscuous mode by default... no configure: creating ./config.status config.status: creating Makefile config.status: creating config/Makefile config.status: creating config.h config.status: executing depfiles commands 0.17pre2 configure: WARNING: ************************************************************************ ****** This is a pre-release version. Pre-releases are subject to limited announcements, and therefore limited circulation, as a means of testing the more widely circulated final releases. Please do not be surprised if this release is utterly, utterly broken. If you do find this release to be utterly, utterly broken, do not assume that someone else has spotted it. Instead, please drop a note on the mailing list, or a brief email to me on pdw(a)ex-parrot.com Thank you for taking the time to be the testing phase of this development process. Paul Warren ************************************************************************ ****** kimball@cranky:~/Desktop/Downloads/iftop-0.17pre2 make make all-recursive Making all in config make[2]: Nothing to be done for `all'. source='addr_hash.c' object='addr_hash.o' libtool=no \ depfile='.deps/addr_hash.Po' tmpdepfile='.deps/addr_hash.TPo' \ depmode=gcc3 /bin/sh ./config/depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -c `test -f 'addr_hash.c' || echo './'`addr_hash.c source='edline.c' object='edline.o' libtool=no \ depfile='.deps/edline.Po' tmpdepfile='.deps/edline.TPo' \ depmode=gcc3 /bin/sh ./config/depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -c `test -f 'edline.c' || echo './'`edline.c source='hash.c' object='hash.o' libtool=no \ depfile='.deps/hash.Po' tmpdepfile='.deps/hash.TPo' \ depmode=gcc3 /bin/sh ./config/depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -c `test -f 'hash.c' || echo './'`hash.c source='iftop.c' object='iftop.o' libtool=no \ depfile='.deps/iftop.Po' tmpdepfile='.deps/iftop.TPo' \ depmode=gcc3 /bin/sh ./config/depcomp \ gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -c `test -f 'iftop.c' || echo './'`iftop.c In file included from iftop.c:46: ppp.h:61: error: array type has incomplete element type make[2]: *** [iftop.o] Error 1 make[1]: *** [all-recursive] Error 1 make: *** [all] Error 2 Thanks! -- Kimball

4 5

iftop installation //
by Neeraj Chowdhry 23 Jan '07

23 Jan '07

Hi All We downloaded "iftop-0.17-1fc6" and tried to install it on fedora 6 // We tried to configure it with the following command and it did all the checkings and threw an error at last // [root@localhost iftop-0.17]# ./configure checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets ${MAKE}... yes checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for egrep... grep -E checking for ANSI C header files... xyes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/sockio.h usability... no checking sys/sockio.h presence... no checking for sys/sockio.h... no checking for unistd.h... (cached) yes checking for an ANSI C-conforming const... yes checking for size_t... yes checking whether time.h and sys/time.h may both be included... yes checking sys/dlpi.h usability... no checking sys/dlpi.h presence... no checking for sys/dlpi.h... no checking for regcomp... yes checking for select... yes checking for strdup... yes checking for strerror... yes checking for strspn... yes checking for library containing socket... none required checking for library containing log... -lm checking for gethostbyname... yes checking for library containing inet_aton... none required checking for library containing inet_pton... none required checking for inet_aton... yes checking for inet_pton... yes checking size of u_int8_t... 1 checking size of u_int16_t... 2 checking size of u_int32_t... 4 checking for library containing getnameinfo... none required checking for library containing gethostbyaddr_r... none required checking how to call gethostbyaddr_r... 8 args, int return checking gethostbyaddr_r usability... yes checking where to find pcap.h... /usr/include/pcap checking for pcap_open_live in -lpcap... no configure: error: can't find libpcap You're not going to get very far without libpcap. [root@localhost iftop-0.17]# ./configure checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets ${MAKE}... yes checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for egrep... grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/sockio.h usability... no checking sys/sockio.h presence... no checking for sys/sockio.h... no checking for unistd.h... (cached) yes checking for an ANSI C-conforming const... yes checking for size_t... yes checking whether time.h and sys/time.h may both be included... yes checking sys/dlpi.h usability... no checking sys/dlpi.h presence... no checking for sys/dlpi.h... no checking for regcomp... yes checking for select... yes checking for strdup... yes checking for strerror... yes checking for strspn... yes checking for library containing socket... none required checking for library containing log... -lm checking for gethostbyname... yes checking for library containing inet_aton... none required checking for library containing inet_pton... none required checking for inet_aton... yes checking for inet_pton... yes checking size of u_int8_t... 1 checking size of u_int16_t... 2 checking size of u_int32_t... 4 checking for library containing getnameinfo... none required checking for library containing gethostbyaddr_r... none required checking how to call gethostbyaddr_r... 8 args, int return checking gethostbyaddr_r usability... yes checking where to find pcap.h... /include checking for pcap_open_live in -lpcap... no configure error: can't find libpcap You're not going to get very far without libpcap. What is this error all about ? // Has anybody faced such errors ? // Please, Please revert back with any sort of information if you have // -- With thanks Neeraj

2 1

Re: [Iftop-users] iftop Installation //
by Neeraj Chowdhry 23 Jan '07

23 Jan '07

Sorry Please correct the error message is : "can't find pcap.h and you cannot go far without libpcap." On 1/22/07, pat <dwr-list(a)open.ch> wrote: > > Hi Neeraj, > > probably I don't get the question but iftop is already running under > Linux. Am I missing something? > > pat > > > Neeraj Chowdhry wrote: > > Hi All > > > > We have developed a Web Bases Conferencing System with a maximum of 16 > > participants // > > > > Now we want to implement iftop on Linux to ascertain the Network > > bandwith usage as individual participants join the Conference // > > Has anybody implemented iftop on Linux // > > > > Please, revert back if anybody has any sort of information // > > > > > > With thanks > > Neeraj Chowdhury > >

3 8

List dead?
by pat 22 Jan '07

22 Jan '07

Hi all, after having posted a message (one month ago) with an attached archive I was informed that my message needed moderation. Since I have not yet received any feedback my question now is whether this list is completely dead. Is it? pat.

5 7

Re: [Iftop-users] iftop Installation //
by Neeraj Chowdhry 22 Jan '07

22 Jan '07

Actually we have to implement iftop on Fedora 6 // When we tried to build it; it gave some problems regarding libpcap and pcap libraries // We used "./configure && make" to build iftop but it gave error as : "can't find iftop and you cannot go far without libpcap." But both pcap and libpcap are there in their locations, please suggest what we need to do // With thanks Neeraj Chowdhury On 1/22/07, pat <dwr-list(a)open.ch> wrote: > > Hi Neeraj, > > probably I don't get the question but iftop is already running under > Linux. Am I missing something? > > pat > > > Neeraj Chowdhry wrote: > > Hi All > > > > We have developed a Web Bases Conferencing System with a maximum of 16 > > participants // > > > > Now we want to implement iftop on Linux to ascertain the Network > > bandwith usage as individual participants join the Conference // > > Has anybody implemented iftop on Linux // > > > > Please, revert back if anybody has any sort of information // > > > > > > With thanks > > Neeraj Chowdhury > >

1 0

iftop Installation //
by Neeraj Chowdhry 22 Jan '07

22 Jan '07

Hi All We have developed a Web Bases Conferencing System with a maximum of 16 participants // Now we want to implement iftop on Linux to ascertain the Network bandwith usage as individual participants join the Conference // Has anybody implemented iftop on Linux // Please, revert back if anybody has any sort of information // With thanks Neeraj Chowdhury

1 0

iftop without ncurses
by pat 15 Jan '07

15 Jan '07

Hi all, having used iftop for a couple of interesting network analyses now I found that a small enhancement could not be too wrong. This is what I would like to propose here. What I am trying to do is to adapt iftop to support a snapshot view of the traffic. Very much like 'have iftop run a while and then dump the result to stdout'. The thing is that curses must not be used for that case. I have written a patch that does the following stuff: - moved shared ui stuff into ui_common.c/ui_common.h - added -t option to turn off curses and dump everything to stdout - added -s option to have iftop run the indicated number of seconds and then stop it and dump only one screen of information Is there anybody that has the power to decide whether or not stuff is moved into the official sources and is willing to look at the things I have written? If there is, please let me know. I will be happy to provide you with the sources (sources not attached since moderation of long messages does not seem to work in this list). pat.

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iftop-users