Date: Sat, 10 May 2008 18:00:20 +0300 From: Oleksandr Samoylyk <oleksandr@samoylyk.sumy.ua> To: Alexander Motin <mav@FreeBSD.org> Cc: freebsd-net@freebsd.org, Julian Elischer <julian@elischer.org> Subject: Re: Problems with netgraph Message-ID: <4825B884.9030009@samoylyk.sumy.ua> In-Reply-To: <4825B75B.9050604@FreeBSD.org> References: <48207C8B.4020509@samoylyk.sumy.ua> <48209BC4.5080602@elischer.org> <1210148584.00067004.1210135802@10.7.7.3> <1210155784.00067045.1210144801@10.7.7.3> <1210195392.00067265.1210183802@10.7.7.3> <1210195402.00067283.1210184402@10.7.7.3> <1210202586.00067324.1210189802@10.7.7.3> <1210202588.00067326.1210189802@10.7.7.3> <1210202593.00067329.1210190402@10.7.7.3> <1210209785.00067436.1210197002@10.7.7.3> <4825B177.7020503@FreeBSD.org> <4825B397.4060005@samoylyk.sumy.ua> <4825B75B.9050604@FreeBSD.org>
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Alexander Motin wrote: > Oleksandr Samoylyk wrote: >> Alexander Motin wrote: >>> Oleksandr Samoylyk wrote: >>>> Julian Elischer wrote: >>>>> this may be the issue: >>>>> http://www.nabble.com/GRE-Mux-td16201899.html >>>> >>>> I think so. Should we hope for some progress in this direction in >>>> future? >>> >>> This is not an issue any more for mpd. >>> Originally multiplexing based on peers addresses by socket binding >>> and connecting was used. There was only problem with multiplexing >>> multiple calls inside the same tunnel (having the same peer addresses). >>> Recent time (ng_pptpgre.c rev. 1.41 of Mar 24 2008) I have improved >>> ng_pptpgre node to do multiplexing alike to the ng_l2tp node does and >>> the latest mpd-5.1 is able to use this feature when it is present at >>> a build time. >>> >> >> * $FreeBSD: src/sys/netgraph/ng_pptpgre.c,v 1.40.2.1 2008/03/30 >> 08:01:26 mav Exp $ > > As I can see you have build mpd before system build. Probably mpd was > built on a system without this feature present yet: > > # uname -a > FreeBSD xxx.xxxxxxxxx.xxx 7.0-STABLE FreeBSD 7.0-STABLE #0: Sat May 3 > 12:40:02 EEST 2008 > xxxxx at xxx.xxxxxxxxx.xxx:/usr/obj/usr/src/sys/XXXX amd64 > > # mpd5 -v > Version 5.1 (root at xxx.xxxxxxxxx.xxx 09:53 1-May-2008) > > Try to rebuild mpd to be sure it uses this feature. Also you can check > this by observing the name of any ng_pptpgre hook used. If it is > "upper", then ng_pptpgre multiplexing is not used and if it is > "session_hhhh" then OK. > I just tried to rebuild it one more time: # uname -a FreeBSD xxx.xxxxxxxxx.xxx 7.0-STABLE FreeBSD 7.0-STABLE #0: Mon May 5 01:11:23 EEST 2008 xxxxx at xxx.xxxxxxxxx.xxx:/usr/obj/usr/src/sys/XXXX amd64 # mpd5 -v Version 5.1 (xxxxx at xxx.xxxxxxxxx.xxx 17:38 10-May-2008) # /usr/local/etc/rc.d/mpd5 restart Stopping mpd5. Waiting for PIDS: 604, 604, 604, 604, 604, 604, 604. Starting mpd5. I'll see if anything will change. -- Oleksandr Samoylyk OVS-RIPE
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