Date: Wed, 6 Feb 2002 19:56:24 -0800 (PST) From: Archie Cobbs <archie@dellroad.org> To: Florent Parent <Florent.Parent@viagenie.qc.ca> Cc: Marko Zec <zec@tel.fer.hr>, freebsd-net@FreeBSD.ORG Subject: Re: ng_dummy - netgraph traffic shaping node Message-ID: <200202070356.g173uO015959@arch20m.dellroad.org> In-Reply-To: <14420000.1013008215@blues.viagenie.qc.ca> "from Florent Parent at Feb 6, 2002 10:10:15 am"
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Florent Parent writes: > > Btw, where could I find some examples on parsing setsockopt() calls to > > selected nodes, if such thing is possible at all? > > > > Here's how I do it on a ksocket node (patch on ksocket is required unless > you're using -CURRENT. Check thread on "netgraph: how to setsockopt on > ksocket node ?". ) > > struct opts { > int level; > int name; > int value; > } myopts = { SOL_SOCKET, SO_REUSEADDR, 1 }; > > if ( (ret = NgSendMsg(cs, epath, NGM_KSOCKET_COOKIE, NGM_KSOCKET_SETOPT, > (struct ng_ksocket_sockopt *)&myopts, > sizeof(myopts))) < 0) { > fprintf(stderr, "%s Cannot setopt the ksocket node: %s\n", > epath, strerror(errno)); > return (-1); > } Plus, you need 4.5-stable for this to work because of a bug that was recently fixed. -Archie __________________________________________________________________________ Archie Cobbs * Packet Design * http://www.packetdesign.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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