[PATCH] PF+dummynet
Attached is the patch against -CURRENT for integrating PF with dummynet! It gives full dummynet support in pf.conf syntax and removes dummynet depndency to ipfw. You can configure a pipe/queue using the same ipfw syntax the only difference is that i call those 'dnpipe'/'dnqueue' respectivley. GRED/RED isn't currently finished but that is a pfctl addition so not difficult. For dummynet i preserve ipfw style statistics so tools of ipfw can be used here to. Since this is PF i preserved ALTQ priotitizing of ACK, meaning on ALTQ you do pass in quick proto tcp from any to any flags S/SA queue(pri, que) You can do the same with dummynet queues only, since for pipes it doesn't make much sense since they simulate a link. So yuo can do dnpipe 10 bandwidth 100Kbit dnqueue 10 dnpipe 10 queue 100 dnqueue 20 dnpipe 10 queue 20 pass in quick proto tcp from any to any flags S/SA dnqueue(10, 20) Please test and give feedback. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
MPLS implementatrion!
I was wondering why this implementation of MPLS isn't integrated into FreeBSD?! http://www.info.ucl.ac.be/~iannone/Files/MPLS-Complete.zip ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: MPLS implementatrion!
Ermal Luçi wrote: I was wondering why this implementation of MPLS isn't integrated into FreeBSD?! http://www.info.ucl.ac.be/~iannone/Files/MPLS-Complete.zip At least two reasons spring to mind: 1. It seems to be targeted at FreeBSD 4.2, which is very old indeed. 2. No mention of it in GNATS or the mailing list that I can see or recall. 3. I'd certainly never heard of it until now, and I've been keeping my eyes peeled for these things. Also the work doesn't seem to be complete: I'm really not sure that the ability to open an MPLS socket is useful in anything other than an experimental context. MPLS is not a protocol which is designed with end-stations in mind -- it's for routers -- and like any form of traffic engineering, it depends on a packet filtering engine at the ingress point. pf could offer such a filtering engine. Whilst it's very cool that someone appeared to have done some of the work... Matthew Luckie came forward a few months back and volunteered to work on porting Ayame to modern FreeBSDs. It is more likely a better fit for FreeBSD and other projects which can build on it, so I think it is best we hold off for now. regards, BMS ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: MPLS implementatrion!
Bruce M. Simpson wrote: Ermal Luçi wrote: I was wondering why this implementation of MPLS isn't integrated into FreeBSD?! http://www.info.ucl.ac.be/~iannone/Files/MPLS-Complete.zip there's a hell of a lot of these sorts of things out there that no-one has heard of At least two reasons spring to mind: 1. It seems to be targeted at FreeBSD 4.2, which is very old indeed. 2. No mention of it in GNATS or the mailing list that I can see or recall. 3. I'd certainly never heard of it until now, and I've been keeping my eyes peeled for these things. Also the work doesn't seem to be complete: I'm really not sure that the ability to open an MPLS socket is useful in anything other than an experimental context. MPLS is not a protocol which is designed with end-stations in mind -- it's for routers -- and like any form of traffic engineering, it depends on a packet filtering engine at the ingress point. pf could offer such a filtering engine. Whilst it's very cool that someone appeared to have done some of the work... Matthew Luckie came forward a few months back and volunteered to work on porting Ayame to modern FreeBSDs. It is more likely a better fit for FreeBSD and other projects which can build on it, so I think it is best we hold off for now. regards, BMS ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]" ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
