The QNX 6.4.0 doc says that the argument for ifconfig vlan is a 16 bit number but the 6.5.0 says it's a 12 bit number. Does that mean that with 6.5.0 it's not possible to set the PCP ( Priority Code Point )
Support for setting the PCP field was added in after the initial release of 6.5.0. If you are up to date on your PSPs, the use message on ifconfig should mention: vlanprio priority If the interface is a vlan(4) pseudo-interface, set the VLAN priority to priority. This is a number 0-7, used to create an 802.1Q VLAN header for packets sent from the vlan(4) interface.
> -----Message d'origine----- > De : Nick Reilly [mailto:community-noreply@qnx.com] > Envoyé : 10 juin 2013 12:46 > À : technology-networking > Objet : Re: vlan tag > > Support for setting the PCP field was added in after the initial release of 6.5.0. > If you are up to date on your PSPs, the use message on ifconfig should > mention: > > vlanprio priority > If the interface is a vlan(4) pseudo-interface, set the > VLAN priority to priority. This is a number 0-7, used > to create an 802.1Q VLAN header for packets sent from the > vlan(4) interface. Doesn`t seems to be in SP1. What`s PSP? Thanks! > > > > > > _______________________________________________ > > Technology > http://community.qnx.com/sf/go/post102123 > To cancel your subscription to this discussion, please e-mail technology- > networking-unsubscribe@community.qnx.com
Yes, this was added post 6.5.0 SP1. A PSP is a Priority Support Package, and this capability was added in PSP3078 (io-pkt) and PSP3079 (ifconfig). Later PSPs containing these binaries will also support this functionality so you should use the latest version.
