Hi Harald ! http://www.dnzydn.com/2018/09/19/asr-1000-parameterized-qos/ seems interesting, I'll take a look at it.
QoS I'm trying to deploy is not for DLS links, it's for FTTH. I have no information about CPE throughput capabilities in access-request or accounting messages. I'll take a look at parameterized qos ans I'll also read https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos_plcshp/configuration/xe-16/qos-plcshp-xe-16-book.html Regards Le lun. 15 févr. 2021 à 15:12, Harald Kapper <[email protected]> a écrit : > Hello, > well that's not gonna work as the Vi does not really know about the CPEs > access bandwidth > and in this case it uses the physical interface bandwidth (eg 1G, 10G,..) > as a base. > Good read imho: > https://null.53bits.co.uk/index.php?page=adsl-and-lns-shaping-llq > Someone also wrote about dynamic qos for solving the phyiscal speed > problem here: > http://www.dnzydn.com/2018/09/19/asr-1000-parameterized-qos/ > (haven't yet tested this though I'd be interested in some free-radius > magic to read > dsl-sync-speeds from LNS radius reply and reinsert those into the > qos-parameters) > > We apply qos via radius like this: > cisco-avpair += "ip:sub-qos-policy-out=2MBIT" > > This has of course to exist at the lns-config: > > policy-map 2MBIT > class class-default > shape average 2000000 > > you could also add another service-policy here like: > policy-map 20MVOIP > class class-default > shape average 20000000 > service-policy VOIP1M > > also voip1m has to be in the config eg: > policy-map VOIP1M > description VoIP Prio fuer 1Mbit > class SIGNALING > bandwidth 100 > class MEDIA > bandwidth 1000 > class class-default > fair-queue > > after all by using shape average there is now a specific value available > and you can do percents and a whole lot more like this: > > policy-map QOS-SPECIAL > description some test > class class-default > shape average 3500000 > service-policy QOS-SPECIAL-TREE > > policy-map QOS-SPECIAL-TREE > description HiPrio for some rdp ssh and a host > class CM-SPECIAL > set ip dscp ef > priority percent 30 > queue-limit 64 packets > class class-default > fair-queue > > class-map match-any CM-SPECIAL > description special match high-prio by ACL > match access-group name ACL-SPECIAL > > ip access-list extended ACL-SPECIAL > remark SPECIAL-QoS-ACL example > permit tcp any any eq 22 3389 > permit tcp any eq 22 3389 any > remark singlehost prio > permit tcp host 192.0.2.1 any > > hope this helps and if someone has some freeradius magic to share - please > do. > > regards, > hk > > > -----Ursprüngliche Nachricht----- > > Von: cisco-nsp <[email protected]> Im Auftrag von > > BASSAGET Cédric > > Gesendet: Montag, 15. Februar 2021 14:38 > > An: Gert Doering <[email protected]> > > Cc: Cisco-nsp <[email protected]> > > Betreff: Re: [c-nsp] asr1001-x : dynamic qos on virtual-template > > > > 100% of the bandwidth of the virtual-access interface linked to the > virtual- > > template on which I attach the policy-map > > > > Le lun. 15 févr. 2021 à 14:07, Gert Doering <[email protected]> a > écrit : > > > > > Hi, > > > > > > On Mon, Feb 15, 2021 at 01:51:33PM +0100, BASSAGET Cédric wrote: > > > > policy-map parent > > > > class class-default > > > > shape average percent 100 > > > > service-policy child > > > > > > "average percent 100" of... what? > > > > > > gert > > > -- > > > "If was one thing all people took for granted, was conviction that if > > > you feed honest figures into a computer, honest figures come out. > > > Never doubted it myself till I met a computer with a sense of humor." > > > Robert A. Heinlein, The Moon is a Harsh > > > Mistress > > > > > > Gert Doering - Munich, Germany > > > [email protected] > > > > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
