Re: lug-bg: ipchains -L -Z
- Subject: Re: lug-bg: ipchains -L -Z
- From: yanev@xxxxxxxxxxx (Yanev)
- Date: Mon, 28 Jan 2002 21:04:41 +0200
On ?????? 26 ???????????? 2002 20:43, you wrote:
> On Saturday 26 January 2002 01:35 am, you wrote:
> > imam sledniq problem .... kogato polzwam ipchains -L -Z ne mi se nulirat
> > cauntarite ..... a w man page pishe :
> > -Z, --zero
> > Zero the packet and byte counters in all chains. It
> > is legal to specify the -L,--list (list) option as well, to see the
> > counters immediately before they are cleared; if this is done, then
> > no specific chain can be specified (they will all be displayed and
> > cleared).
> >
> >
> > no AZ ne poluchawam tozi efekt ne polucawam suobstenie za greshka printwa
> > se wsichko... na cauntarite ne se chistqt
> >
> > togawa poglednah HOWTO-to i widqh slednoto ....
> > -------------------------------------------------------------------------
> >-- ------------
> >
> > 4.1.5.10. Resetting (Zeroing) Counters
> >
> > It is useful to be able to reset the counters. This can be done with
> > the `-Z' (zero counters) option. For example:
> >
> >
> >
> > # ipchains -v -L input
> > Chain input (refcnt = 1): (policy ACCEPT)
> > pkts bytes target prot opt tosa tosx ifname mark
> > source destination
> > ports
> > 10 840 ACCEPT icmp ----- 0xFF 0x00 lo
> > anywhere anywhere
> > any
> > # ipchains -Z input
> > # ipchains -v -L input
> > Chain input (refcnt = 1): (policy ACCEPT)
> > pkts bytes target prot opt tosa tosx ifname mark
> > source destination
> > ports
> > 0 0 ACCEPT icmp ----- 0xFF 0x00 lo
> > anywhere anywhere
> > any
> > #
> >
> > The problem with this approach is that sometimes you need to know the
> > counter values immediately before they are reset. In the above
> > example, some packets could pass through between the `-L' and `-Z'
> > commands. For this reason, you can use the `-L' and `-Z' together, to
> > reset the counters while reading them. Unfortunately, if you do this,
> > you can't operate on a single chain: you have to list and zero all the
> > chains at once.
> >
> > # ipchains -L -v -Z
> > Chain input (policy ACCEPT):
> > pkts bytes target prot opt tosa tosx ifname mark
> > source destination
> > ports
> > 10 840 ACCEPT icmp ----- 0xFF 0x00 lo
> > anywhere anywhere
> > any
> >
> > Chain forward (refcnt = 1): (policy ACCEPT)
> > Chain output (refcnt = 1): (policy ACCEPT)
> > Chain test (refcnt = 0):
> > 0 0 DENY icmp ----- 0xFF 0x00 ppp0
> > localnet/24 anywhere
> > any
> >
> >
> >
> > # ipchains -L -v
> > Chain input (policy ACCEPT):
> > pkts bytes target prot opt tosa tosx ifname mark
> > source destination
> > ports
> > 10 840 ACCEPT icmp ----- 0xFF 0x00 lo
> > anywhere anywhere
> > any
> >
> > Chain forward (refcnt = 1): (policy ACCEPT)
> > Chain output (refcnt = 1): (policy ACCEPT)
> > Chain test (refcnt = 0):
> > 0 0 DENY icmp ----- 0xFF 0x00 ppp0
> > localnet/24 anywhere
> > any
> > #
> > -------------------------------------------------------------------------
> >-- ------------------- i kakto zabelqzwate ... w primera daden kak kato se
> > izpolzwat -L -Z zadno prosto ne se poluchawa towa koeto trqbwa .....
> > pkgs pordylzawa da si e 10 a bytes da e 840
> >
> > ta pitam ima li nachin da se naprawi towa koeto iskam ... ili primera
> > koito sa dali e dostatachno pokazatelen che NQMA ...
>
> Ami ne si dal info za tova kak vikash ipchains.
> V man-a iasno e kazano 4e -L -Z ne moje da se prilaga za otdelni chains.
> Ako triesh vsi4ko. Pro4ei file-a BUGS ili neshto takova ot iptables. Mislia
> 4e tam se spomenavashe niakakyv podoben problem, koito e fix-nat.
> Upgrade 2 >=linux-2.4.16
>
izwikwam go kakto trqbwa bez spechifikachiq za chain
#ipchains -L -Z
.....
#
ste pogledna ....za bug prosto nqmam documentachiqta na paketa .... sega ste
q izdirq
> > stawa wupros za :
> > ipchains 1.3.10
> > kernel 2.4.4
> > debian [woody]
> > i HOWTO-to ot linuxdoc
> >
> >
> >
> > YaneV
> > =========================================================================
> >== A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
> > http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara
> > Zagora
>
> ===========================================================================
> A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
> http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
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