-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Hello Henning,
Putting VOIP traffic into a distinct VLAN is common practice in corporations as it allows for higher performance than using DSCP marks on the IP packets. You can use iptables to put different marks on the different VOIP streams and use that with policy based routing to put your ISP's VOIP traffic into the ISPs distinct VLAN and put all the other stuff into your "internet" VLAN. Mit freundlichen Grüßen/Regards, Noel Kuntze GPG Key ID: 0x63EC6658 Fingerprint: 23CA BB60 2146 05E7 7278 6592 3839 298F 63EC 6658 Am 22.10.2014 um 20:09 schrieb Henning Schild: > Hi, > > i live in Germany and am with an ISP that ships pre-configured Fritz > Boxes to their customers. Thanks to openwrt i do not have to deal with > this box. > These boxes seem to have a feature where VoIP uses a different VLAN > between ones home and the ISP. Luckily i can use sip on the regular wan > interface (VLAN tagged pppoe). > But still i am wondering how this second VLAN for VoIP works and whether > it might be worth setting it up in openwrt. The reason behind the VLAN > is most likely QoS, and that might be nice to have. > > Here is what i assume/guess, please correct me: > Using a second VLAN on my wan interface will essentially give me > another wan interface (wan.voip). I would have to run another pppd on > wan.voip, receive some sort of local address and route all sip traffic > over that interface. > The FritzBox seems to do the routing by protocol, using an > internal option called "route_always_over_internet". > I would not want to route all my sip traffic over wan.voip, since that > would make my ISP filter out my second VoIP account. And after saying > that i am actually wondering whether the whole thing is just about > locking out competition and not QoS. > > regards, > Henning > _______________________________________________ > openwrt-users mailing list > [email protected] > https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJUR/Q7AAoJEDg5KY9j7GZY9CAP/3bsyaElQDJavh8r9EEYCgQQ v0fJvtrB/EJqpW+qnSWSyvVdArxpTNCSi4PR0KQShcgYZ4+I9TlsRjuGciONwPx7 r36wqDr7ekU/QRCfa2BfUkF7BJCl8rxCiBhLxXbRIy/rSyhSwCQg8bpj0RzL6gjK 3Wd3kG/cxjslNaMaRXTQfBPXVI4/vBNil1hPH9lxwaWaLjPQm88CdkyRFNkBZzPk nOFgKX9H/6yvtAI9P+lY2qBXr0C3hCmkkPeq60wpCNcs/6zLBOJ1uLVXiX9ty19z z/tDtKofBjdZZBPr/9vriJ2VFatD/1ttqxxjw18v1g/kpzg+T5sdVMGXRgYGENld VF6FLHIR46Y7oiMGh33AamdLfgTv1Te22b8hx8F6Irei/wJddeOCZxBizTd3hYyU RdAEcHUsjhpVrqYXH13dfhM9uc1HM9NUbG9a72paIeAKkAnYfs4lxuVRdp4+binS +3c1MedI18FgLgIvXiT2VAaI/75nYRRKKw5+13QXoA8OaP2z1av72CDPCMRDsD4d N9kKl7J0WtyyX1kyWLVrBv9VP19AD2uwDWn2xqHqYJ6OdXzO8mbnyGoJHU7vCbDf YkYhXcZPQVeb6rKyUcgjiH8zlnvkx2/cYlnwpKt5azTo+PMOihieFdckcf2udaqL NtzDXeg87YTiOAgmiOHe =48Sm -----END PGP SIGNATURE----- _______________________________________________ openwrt-users mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-users
