Date: Mon, 4 Mar 2013 12:40:01 GMT From: Jason Harris <jharris@widomaker.com> To: freebsd-ports-bugs@FreeBSD.org Subject: Re: ports/176439: net/fping: Possible Fping incompatibility with FreeBSD Message-ID: <201303041240.r24Ce1I4058799@freefall.freebsd.org>
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The following reply was made to PR ports/176439; it has been noted by GNATS.
From: Jason Harris <jharris@widomaker.com>
To: bug-followup@FreeBSD.org
Cc: Raynaud Alexandre <alexandre.raynaud@sallanches.fr>,
Jason Harris <jharris@widomaker.com>
Subject: Re: ports/176439: net/fping: Possible Fping incompatibility with
FreeBSD
Date: Mon, 4 Mar 2013 08:33:43 -0400
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OK, using the CORRECT subnet, I can reproduce it:
%fping 10.0.1.99 ; sudo arp -d 10.0.1.99 ; fping 10.0.1.99 ; fping 10.0.1=
=2E99
%arp 10.0.1.99
? (10.0.1.99) at (incomplete) on rl0 expired [ethernet]
The difference is if the unreachable IP is in the arp cache when fping star=
ts.
Note that ping does the same thing:
%ping 10.0.1.99 ; sudo arp -d 10.0.1.99 ; ping 10.0.1.99 ; ping 10.0.1.99
(and you have to hit ^C to stop every ping process).
It looks like adding -c is a way to get fping to give up sooner:
%fping 10.0.1.99 ; sudo arp -d 10.0.1.99 ; fping 10.0.1.99 ; fping -c 5 1=
0.0.1.99
10.0.1.99 is unreachable
10.0.1.99 (10.0.1.99) deleted
10.0.1.99 is unreachable
10.0.1.99 : xmt/rcv/%loss =3D 5/0/100%
The OP (Raynaud Alexandre) says this causes problems for zabbix, but only o=
n FreeBSD.
OP: Is it one or both of ports/net-mgmt/zabbix{,2}-server? [Note: Reply =
directly
to this message, leaving the subject line and bug-followup@FreeBSD.org inta=
ct,
to update this PR.]
Thanks.
--=20
Jason Harris | PGP: This _is_ PGP-signed, isn't it?
jharris@widomaker.com _|_ Got photons? (TM), (C) 2004
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