Iptraf-ng May 2014

iptraf-ng@lists.stg.fedorahosted.org

4 participants
11 discussions

[PATCH 0/6] iptraf-ng: hostmon.c fixes/cleanups
by Vitezslav Samel 29 May '14

29 May '14

Hi! Here's another round of patches, this time to hostmon.c. Next time I will try to make the same changes to the itrafmon.c. Cheers, Vita Vitezslav Samel (6): all: unify/simplify screen refresh after sorting hostmon(): remove idx variable hostmon(): simplify scrolling hostmon(): allow scrolling with Home, End keys hostmon.c: refactor rates printing hostmon(): move keypress and packet handling into separate functions src/hostmon.c | 436 ++++++++++++++++++++++++++++++--------------------------- src/itrafmon.c | 19 +-- src/serv.c | 17 +-- 3 files changed, 239 insertions(+), 233 deletions(-) -- 1.9.1

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[PATCH 0/8] iptraf-ng: serv.c cleanups
by Vitezslav Samel 29 May '14

29 May '14

Hi! There's another round of cleanups, this time in serv.c. Count this as another prerequisite for packet mmap() patches. The same cleanups should be done also in other main functions. Will work on this. Cheers, Vita Vitezslav Samel (8): servmon(): remove idx variable servmon(): remove baridx variable print_serv_rates(): move NULL-check servmon(): simplify scrolling servmon(): allow scrolling with Home, End keys serv.c: move statwin into struct portlist serv.c: move print_serv_rates() into move_bar() servmon(): move keypress and packet handling into separate functions src/serv.c | 443 ++++++++++++++++++++++++++++++------------------------------- 1 file changed, 220 insertions(+), 223 deletions(-) -- 1.9.1

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iptraf-ng
by 韶升皓 27 May '14

27 May '14

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[PATCH 1/3] ipfrag: remove dead code
by Nikola Pajkovsky 19 May '14

19 May '14

Signed-off-by: Nikola Pajkovsky <n.pajkovsky(a)gmail.com> --- src/ipfrag.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/src/ipfrag.h b/src/ipfrag.h index 67d5d3e7de5c..a04c4e7c1a23 100644 --- a/src/ipfrag.h +++ b/src/ipfrag.h @@ -30,11 +30,6 @@ struct fragent { struct fragent *next_entry; }; -struct fragfreelistent { - struct fragent *top; - struct fragfreelist *next_entry; -}; - static inline unsigned int ipv4_frag_offset(struct iphdr *ip) { return (ntohs(ip->frag_off) & 0x1fff) * 8; -- 2.0.0.rc2

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[PATCH 00/10] iptraf-ng: various cleanups and one bugfix
by Vitezslav Samel 19 May '14

19 May '14

Vitezslav Samel (10): updateentry(): reduce number of args ipmon(): pick up better names for variables othptab.c: refactor ICMP dest unreachable processing centralize IPv4 fragment handling ipmon(): move fragment handling down to add_othp_entry() ipmon(): move fragment handling down to updateentry() ipmon(): change if()s into switch ifstats(): move keypress and packet handling into separate functions struct iflist: remove unused variable BUGFIX: detstats(): properly account non-IP packets src/detstats.c | 2 +- src/ifstats.c | 161 ++++++++++++++++++++++++++++++--------------------------- src/ipfrag.c | 6 +-- src/ipfrag.h | 20 +++++++ src/itrafmon.c | 80 +++++++++------------------- src/othptab.c | 82 ++++++++++++++++++----------- src/othptab.h | 5 +- src/packet.c | 15 +++++- src/packet.h | 1 + src/tcptable.c | 23 ++++----- src/tcptable.h | 8 +-- 11 files changed, 218 insertions(+), 185 deletions(-) -- 1.9.1

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Configuring daemon capture mode settings
by Darren Spruell 17 May '14

17 May '14

Greetings, Is it possible to set configuration options for a daemonized iptraf-ng instance? I'd like to run background report+logging of the tcp/udp ports statistics and typically add a high port to the configuration when run interactively. Also curious to know if there is a way to specify an alternate logging directory but preserve the default file names that iptraf-ng uses. In other words, keep log names unchanged but write to a different directory than /var/log/iptraf-ng. Great project! -- Darren Spruell phatbuckett(a)gmail.com

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[PATCH v3 0/3] iptraf-ng: show dropped packet counts
by Vitezslav Samel 07 May '14

07 May '14

v3: rebase to make it apply cleanly v2: change dropped counter position in hostmon() v1: initial revision Vitezslav Samel (3): othptab.c: fix window size calculation ipmon(): show packet captured count only when needed all: show dropped packet count src/deskman.c | 6 ++++++ src/deskman.h | 1 + src/detstats.c | 5 +++++ src/hostmon.c | 7 ++++--- src/ifstats.c | 7 ++++--- src/itrafmon.c | 7 ++++++- src/othptab.c | 2 +- src/packet.c | 13 +++++++++++++ src/packet.h | 1 + src/pktsize.c | 4 ++++ src/serv.c | 4 ++++ 11 files changed, 49 insertions(+), 8 deletions(-) -- 1.9.1

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[PATCH v2 0/7] iptraf-ng: packet_get optimizations
by Vitezslav Samel 07 May '14

07 May '14

Main idea for this work is to minimize the work needed to be done in packet_get(), which is the hottest path in the program. Cheers, Vita v2: no need to check for NULL on xmallocz()ed pointer v1: initial revision Vitezslav Samel (7): refactor struct pkt_hdr initialization refactor pkt_cleanup() packet_get(): optimize - move struct iovec packet_get(): optimize - move struct sockaddr_ll packet_get(): optimize - move struct msghdr packet_get(): optimize - remove cache variables pkt_hdr: make pkt_buf allocated from heap src/capture-pkt.c | 12 ++++++---- src/detstats.c | 10 +++++---- src/hostmon.c | 18 +++++++++------ src/ifstats.c | 8 ++++--- src/itrafmon.c | 12 +++++----- src/othptab.c | 6 ++--- src/packet.c | 67 +++++++++++++++++++++++++++++++++++++------------------ src/packet.h | 30 +++++++------------------ src/pktsize.c | 6 ++++- src/serv.c | 6 +++-- 10 files changed, 102 insertions(+), 73 deletions(-) -- 1.9.1

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[PATCH 0/7] iptraf-ng: packet_get optimizations
by Vitezslav Samel 07 May '14

07 May '14

Main idea for this work is to minimize the work needed to be done in packet_get(), which is the hottest path in the program. Cheers, Vita Vitezslav Samel (7): refactor struct pkt_hdr initialization refactor pkt_cleanup() packet_get(): optimize - move struct iovec packet_get(): optimize - move struct sockaddr_ll packet_get(): optimize - move struct msghdr packet_get(): optimize - remove cache variables pkt_hdr: make pkt_buf allocated from heap src/capture-pkt.c | 12 ++++++---- src/detstats.c | 10 ++++---- src/hostmon.c | 18 ++++++++------ src/ifstats.c | 8 ++++--- src/itrafmon.c | 12 ++++++---- src/othptab.c | 6 ++--- src/packet.c | 70 ++++++++++++++++++++++++++++++++++++++----------------- src/packet.h | 30 +++++++----------------- src/pktsize.c | 6 ++++- src/serv.c | 6 +++-- 10 files changed, 105 insertions(+), 73 deletions(-) -- 1.9.1

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[PATCH v2 0/3] iptraf-ng: show dropped packet counts
by Vitezslav Samel 07 May '14

07 May '14

v2: change dropped counter position in hostmon() v1: initial revision Vitezslav Samel (3): othptab.c: fix window size calculation ipmon(): show packet captured count only when needed all: show dropped packet count src/deskman.c | 6 ++++++ src/deskman.h | 1 + src/detstats.c | 5 +++++ src/hostmon.c | 7 ++++--- src/ifstats.c | 7 ++++--- src/itrafmon.c | 7 ++++++- src/othptab.c | 2 +- src/packet.c | 13 +++++++++++++ src/packet.h | 1 + src/pktsize.c | 4 ++++ src/serv.c | 4 ++++ 11 files changed, 49 insertions(+), 8 deletions(-) -- 1.9.1

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Iptraf-ng May 2014