net4526 POE?
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net4526 POE?
by feh
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Hi folks. I've got a net4526, which supposedly supports 802.3af power over ethernet. I've got Metrix installed, and everything works fine with a power adapter, but the board apparently is not working via POE. No LEDs are lit at all. Anybody else have this problem? Thanks. -- Jeffrey Ramin CDW Berbee ramin@... 608.298.1024 _______________________________________________ Soekris-tech mailing list Soekris-tech@... http://lists.soekris.com/mailman/listinfo/soekris-tech |
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Re: net4526 POE?
by Bob Keyes
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Do you have a serial console attached to it?
On Fri, 14 Dec 2007, Jeff Ramin wrote: > > Hi folks. > > I've got a net4526, which supposedly supports 802.3af power > over ethernet. > > I've got Metrix installed, and everything works fine with > a power adapter, but the board apparently is not working via > POE. No LEDs are lit at all. > > Anybody else have this problem? Thanks. > > > -- > Jeffrey Ramin > CDW Berbee > ramin@... > 608.298.1024 > _______________________________________________ > Soekris-tech mailing list > Soekris-tech@... > http://lists.soekris.com/mailman/listinfo/soekris-tech > Soekris-tech mailing list Soekris-tech@... http://lists.soekris.com/mailman/listinfo/soekris-tech |
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Re: net4526 POE?
by Stefan Savage
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There does not appear to be universal agreement (at least not between Soekris and some PoE switch vendors) about what is precisely required for 802.3af interoperability. See: http://sysnet.ucsd.edu/wireless/poe/ for our modification to the 4826 wrt this issue.
- Stefan ----- Original Message ----- From: "Jeff Ramin" <ramin@...> To: soekris-tech@... Sent: Friday, December 14, 2007 11:13:52 AM (GMT-0800) America/Los_Angeles Subject: [Soekris] net4526 POE? Hi folks. I've got a net4526, which supposedly supports 802.3af power over ethernet. I've got Metrix installed, and everything works fine with a power adapter, but the board apparently is not working via POE. No LEDs are lit at all. Anybody else have this problem? Thanks. -- Jeffrey Ramin CDW Berbee ramin@... 608.298.1024 _______________________________________________ Soekris-tech mailing list Soekris-tech@... http://lists.soekris.com/mailman/listinfo/soekris-tech _______________________________________________ Soekris-tech mailing list Soekris-tech@... http://lists.soekris.com/mailman/listinfo/soekris-tech |
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Re: net4526 POE?
by feh
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My only comment: I'm using Cisco switches, and other POE devices. The other devices work, and don't require any special configuration of the switch. Soekris: if your device doesn't work with the market leader, you need to change what you're doing, IMO. Stefan Savage wrote: > There does not appear to be universal agreement (at least not between Soekris and some PoE switch vendors) about what is precisely required for 802.3af interoperability. See: http://sysnet.ucsd.edu/wireless/poe/ for our modification to the 4826 wrt this issue. > > - Stefan > > > ----- Original Message ----- > From: "Jeff Ramin" <ramin@...> > To: soekris-tech@... > Sent: Friday, December 14, 2007 11:13:52 AM (GMT-0800) America/Los_Angeles > Subject: [Soekris] net4526 POE? > > > Hi folks. > > I've got a net4526, which supposedly supports 802.3af power > over ethernet. > > I've got Metrix installed, and everything works fine with > a power adapter, but the board apparently is not working via > POE. No LEDs are lit at all. > > Anybody else have this problem? Thanks. > > -- Jeffrey Ramin CDW Berbee ramin@... 608.298.1024 _______________________________________________ Soekris-tech mailing list Soekris-tech@... http://lists.soekris.com/mailman/listinfo/soekris-tech |
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