Date: Thu, 5 Jan 2012 15:01:16 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Sami Halabi <sodynet1@gmail.com> Cc: freebsd-net@FreeBSD.org Subject: Re: ng_mppc_decompress: too many (4094) packets dropped, disabling node Message-ID: <20120105110116.GK34721@glebius.int.ru> In-Reply-To: <CAEW%2BogYLToV4dtW=Y-yQvY1C_YdbqQfEnr87F8dt%2BF57FxZgkw@mail.gmail.com> References: <CAEW%2Bogbn6jizawgLCHCcTLMSmdjCKFvPkJa33jrJ5AAnjww=fg@mail.gmail.com> <20111227044754.GK8035@FreeBSD.org> <CAEW%2BogY_iHUb=n=G45d5U_r5XfD39YDwgNkowu1QN%2BeWL5K5Fw@mail.gmail.com> <20111227083503.GP8035@glebius.int.ru> <CAEW%2BogYHtvPFqMAM17_fHWzvKAiSqEOyQ3dtQRwmD6DJSHsrEA@mail.gmail.com> <20120105095855.GI34721@glebius.int.ru> <CAEW%2BogYLToV4dtW=Y-yQvY1C_YdbqQfEnr87F8dt%2BF57FxZgkw@mail.gmail.com>
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On Thu, Jan 05, 2012 at 12:48:05PM +0200, Sami Halabi wrote:
S> Hi,
S> there is a problem whith this script:
S>
S> # ngctl ls | awk '{ if ($4 == "l2tp") print $6}'
S> ngctl: send msg: No buffer space available
You have so much nodes, that 'ngctl ls' can't pass its reply
to userland.
Try to bump net.graph.recvspace sysctl to a larger value, for
example:
sysctl net.graph.recvspace=1048576
--
Totus tuus, Glebius.
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