... service provider and enterprise networks using DSCP > classification and prioritization. > > ISPs tend to ... don't trust these externally set TOS/DSCP bits"? Henning, could you explain ... interface pf box for home use or some big > studly hardware running ...

openbsd-misc - Nick Guenther - Aug 22 2007 - 20:51

... and throw away any remainder.) The DSCP value uses the same field in ... but ignores the last bits. So, DSCP to TOS is simply multiply by 4 (and convert to hex) David Newman [dnewman@networktest. ... pf itself set TOS and/or DSCP values? > > Only some of ...

openbsd-misc - Chris Cappuccio - Aug 21 2007 - 22:31

... Can OpenBSD and/or pf itself set TOS and/or DSCP values? > > not for forwarded traffic, no. > ... VERY large service provider and enterprise networks using DSCP classification and prioritization. ISPs tend to run at much higher utilization levels than ...

openbsd-misc - David Newman - Aug 22 2007 - 19:24

... service provider and enterprise networks using DSCP > classification and prioritization. yes, sure, within their networks. > ISPs tend to run at much higher utilization levels ... trusts externally set TOS/DSCP > No one should trust external TOS or ...

openbsd-misc - Henning Brauer - Aug 23 2007 - 04:26

... t trust these > externally set TOS/DSCP bits"? Henning, could you ... the > luddites? you really want to reset them. you don't ... it because of stupid defaults, misconfig, or you're actually using ... edge is the best thing to do. -- Henning Brauer, hb@bsws ...

openbsd-misc - Henning Brauer - Aug 23 2007 - 04:28

... pf itself set TOS and/or DSCP values? not for forwarded ... all their stuff with a DSCP of > 0x38 (high throughput, low ... is really 1) looking at DSCP/TOS at all, - and - 2) ... and - 4) trusts externally set TOS/DSCP ? -- Henning Brauer, hb@bsws. ...

openbsd-misc - Henning Brauer - Aug 22 2007 - 08:22

... work with some equipment that uses TOS values and > some that uses DSCP ... throw away any remainder.) The DSCP value uses the same > field ... ignores the last bits. So, DSCP to TOS > is simply multiply ... does not ignore anything in TOS; if anything it's a ...

openbsd-misc - David Newman - Aug 22 2007 - 19:12

... PGP SIGNED MESSAGE----- Hash: SHA1 I'm setting up ALTQ and hfsc to ... /or pf itself set TOS and/or DSCP values? Only some of my VoIP gear does DSCP marking. Also, I noticed today that ... marks all their stuff with a DSCP of 0x38 (high throughput, low ...

openbsd-misc - David Newman - Aug 21 2007 - 15:33

... pf box for home use or some big >> studly hardware running ... 'd call it a nice-to-have, yes. > > -- > Henning Brauer, hb@ ... .org Just curious: Where would DSCP re-marking be implemented? My ... cases where an OpenBGPD and/or OpenOSPFD box could use re- ...

openbsd-misc - David Newman - Aug 23 2007 - 13:38

... -interface pf box for home use or some big > >> studly hardware running OpenBGPD ... it a nice-to-have, yes. > Just curious: Where would DSCP re-marking be implemented? pf. > My ... see cases where an OpenBGPD and/or > OpenOSPFD box could use re-marking ...

openbsd-misc - Henning Brauer - Aug 23 2007 - 14:53

... .de, henning@openbsd.org > > Just curious: Where would DSCP re-marking be implemented? > > My question was about pf, ... make decisions at the route level, or the network layer moves packets according to the RFC rules, but nothing else changes packets ...

openbsd-misc - Theo de Raadt - Aug 23 2007 - 13:59

... i'd call it a nice-to-have, yes. > > > > > > -- > > > Henning Brauer, hb@bsws ... openbsd.org > > > > Just curious: Where would DSCP re-marking be implemented? > > > > My question ... the route level, or > the network layer moves packets according to the ...

openbsd-misc - Stuart Henderson - Aug 23 2007 - 14:33

... , Henning Brauer wrote: > > ISPs tend to run at much higher utilization ... well, and I have yet to see that. at least > in ... access side - in .uk, backhaul to ADSL wholesalers is usually run ... all their stuff with a DSCP of >> 0x38 (high throughput, low ...

openbsd-misc - Stuart Henderson - Aug 23 2007 - 05:27