Iptraf-ng June 2014

iptraf-ng@lists.stg.fedorahosted.org

4 participants
9 discussions

[PATCH 0/3] iptraf-ng: new packet capturing interface
by Vitezslav Samel 07 Oct '14

07 Oct '14

Vitezslav Samel (3): introduce packet capturing abstraction capt.c: add capturing using recvmmsg() capt.c: add capturing using mmap()ed PACKET_RX_RING memory Makefile | 15 +++++ src/capt-mmap-v2.c | 147 +++++++++++++++++++++++++++++++++++++++++++++++ src/capt-mmap-v2.h | 6 ++ src/capt-recvmmsg.c | 138 ++++++++++++++++++++++++++++++++++++++++++++ src/capt-recvmmsg.h | 6 ++ src/capt-recvmsg.c | 89 ++++++++++++++++++++++++++++ src/capt-recvmsg.h | 6 ++ src/capt.c | 153 +++++++++++++++++++++++++++++++++++++++++++++++++ src/capt.h | 31 ++++++++++ src/capture-pkt.c | 18 +++--- src/detstats.c | 27 ++++----- src/hostmon.c | 26 ++++----- src/ifstats.c | 21 ++++--- src/iptraf-ng-compat.h | 1 + src/itrafmon.c | 23 +++----- src/packet.c | 92 +---------------------------- src/packet.h | 13 +---- src/pktsize.c | 25 ++++---- src/serv.c | 26 ++++----- 19 files changed, 663 insertions(+), 200 deletions(-) create mode 100644 src/capt-mmap-v2.c create mode 100644 src/capt-mmap-v2.h create mode 100644 src/capt-recvmmsg.c create mode 100644 src/capt-recvmmsg.h create mode 100644 src/capt-recvmsg.c create mode 100644 src/capt-recvmsg.h create mode 100644 src/capt.c create mode 100644 src/capt.h -- 1.9.1

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[PATCH 0/4] iptraf-ng: cleanups
by Vitezslav Samel 20 Jun '14

20 Jun '14

Last batch of cleanups before capturing interface refactor. Vitezslav Samel (4): ipmon(): move keypress handling into separate function ipmon(): move packet handling into separate function pktsize.c: move keypress and packet handling into separate functions ipmon(): call init/destroy functions in LIFO order src/itrafmon.c | 701 ++++++++++++++++++++++++++++----------------------------- src/othptab.c | 5 + src/pktsize.c | 59 ++--- src/tcptable.c | 7 + 4 files changed, 382 insertions(+), 390 deletions(-) -- 1.9.1

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[PATCH 0/9] iptraf-ng: treewide: lists deletion simplification
by Vitezslav Samel 20 Jun '14

20 Jun '14

Vitezslav Samel (9): ipfrag.c: kill unused variable from struct fragent tui/winops.c: simplify tx_colorwin() and tx_wcoloreol() tui/input.c: simplify tx_destroyfields() tui/menurt.c: simplify tx_destroymenu() fltedit.c: simplify destroyfilter() fltmgr.c: simplify destroyfilterlist() hostmon.c: simplify destroyethtab() ipfrag.c: simplify destroyholes() othptab.c: simplify destroyothptable() src/fltedit.c | 26 +++++++++----------------- src/fltmgr.c | 14 ++++---------- src/hostmon.c | 11 +++-------- src/ipfrag.c | 21 +++++---------------- src/othptab.c | 17 +++++------------ src/tui/input.c | 19 ++++++++----------- src/tui/menurt.c | 21 ++++++++------------- src/tui/winops.c | 28 +++++----------------------- 8 files changed, 47 insertions(+), 110 deletions(-) -- 1.9.1

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[PATCH 00/12] iptraf-ng: another cleanups
by Vitezslav Samel 20 Jun '14

20 Jun '14

Vitezslav Samel (12): hostmon(): shuffle with init/destroy code hostmon(): call init/destroy functions in LIFO order hostmon(): optimize: move some checks away from the hot path hostmon(): refactor various time computing hostmon(): change do {} while() construct into while() {} timer.c: cleanup printelapsedtime() print_packet_drops(): use getmaxy() to get the last line packet_size_breakdown(): refactor initialization packet_size_breakdown(): optimize: move some checks away from the hot path packet_size_breakdown(): refactor various time computing packet_size_breakdown(): change do {} while() construct into while() {} refactor pktsize.c to print in and out counters src/deskman.c | 4 +- src/deskman.h | 2 +- src/detstats.c | 4 +- src/hostmon.c | 168 +++++++++++++------------- src/ifstats.c | 4 +- src/itrafmon.c | 5 +- src/pktsize.c | 366 +++++++++++++++++++++++++++++++-------------------------- src/serv.c | 4 +- src/timer.c | 12 +- src/timer.h | 2 +- 10 files changed, 299 insertions(+), 272 deletions(-) -- 1.9.1

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[PATCH 00/11] iptraf-ng: serv.c cleanups
by Vitezslav Samel 11 Jun '14

11 Jun '14

Vitezslav Samel (11): serv.c: simplify destroyporttab() servmon(): optimize: move some checks away from the hot path servmon(): call init/destroy functions in LIFO order servmon(): refactor various time computing serv.c: move check for NULL barptr into addtoportlist() serv.c: addtoportlist(): initialize span variable serv.c: kill unused struct definition serv.c: simplify destroyportlist() serv.c: struct portlistent: kill unused variable serv.c: struct portlist: kill unused variable servmon(): move window handling functions src/serv.c | 234 +++++++++++++++++++++++++++---------------------------------- 1 file changed, 105 insertions(+), 129 deletions(-) -- 1.8.4

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[PATCH 00/10] iptraf-ng: ifstats() and detstats() cleanups
by Vitezslav Samel 09 Jun '14

09 Jun '14

Vitezslav Samel (10): ifstats(): optimize: move some checks away from the hot path ifstats(): call init/destroy functions in LIFO order ifstats(): refactor various time computing counters.c: rename functions to have the action last detstats(), servmon(): use explicit counters reset functions detstats(): refactor rates updating and printing detstats(): call init/destroy functions in LIFO order detstats(): optimize: move some checks away from the hot path detstats(): refactor various time computing detstats(): move keypress and packet handling into separate functions src/counters.c | 27 ++- src/counters.h | 7 +- src/detstats.c | 619 +++++++++++++++++++++++++++++++-------------------------- src/ifstats.c | 101 +++++----- src/serv.c | 12 +- 5 files changed, 423 insertions(+), 343 deletions(-) -- 1.9.1

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[PATCH 00/20] iptraf-ng: ipmon() cleanups
by Vitezslav Samel 09 Jun '14

09 Jun '14

Vitezslav Samel (20): ipmon(): remove screen_idx variable ipmon(): remove baridx variable ipmon(): move mode variable into struct tcptable ipmon(): no need to redraw sort win itrafmon.c: refactor TCP screen scrolling othptab.c: use struct in_addr for IPv4 address ipmon(): move dropped packets count itrafmon.c: refactor other packet screen scrolling ipmon(): allow scrolling with Home, End keys tcptable.c: simplify destroy_closed_entries() tcptable.c: simplify destroytcptable() struct tcptablent: kill unused starttime variable updateentry(): rename transpacket variable to tcp ipmon(): move statwin nad statpanel variables into struct tcptable ipmon(): move NULL check into print_flowrate() move_tcp_bar(): print flow rate after moving the bar itrafmon.c: rename update_flowrate() to update_flowrates() ipmon(): optimize: move some checks away from the hot path ipmon(): refactor various time computing ipmon(): simplify timeouted TCP entries handling src/itrafmon.c | 575 +++++++++++++++++++++++++-------------------------------- src/othptab.c | 26 +-- src/othptab.h | 4 +- src/tcptable.c | 268 ++++++++++++--------------- src/tcptable.h | 24 +-- 5 files changed, 394 insertions(+), 503 deletions(-) -- 1.8.4

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Feature Request
by GH 09 Jun '14

09 Jun '14

an option to display netflow and have the ability to block/deny those flows in realtime

2 1

iptraf-ng
by 倪元椿 05 Jun '14

05 Jun '14

iptraf-ng 上海，北京，深圳，广东，微-信-营@销,即将开课火热报名中，期待您的莅临。倪元椿祝您生活愉快。 wiwkl

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Iptraf-ng June 2014