Well thank you for your answer, this is exactly the same result that when i set the option 252 with null parameters in the DHCP (WindowsProxyAutodiscoveryDetection)
But this is workaround, the real question is why the dhcp server is not providing the rights settings ? Jean-Laurent Ivars Responsable Technique | Technical Manager 22, rue Robert - 13007 Marseille Mobile: 06.52.60.86.47 - Tel: 09 84 56 64 30 - Fax: 09 89 56 64 30 Linkedin | Viadeo | www.ipgenius.fr > Le 24 nov. 2014 à 13:24, Doug Lytle <supp...@drdos.info> a écrit : > >>> What happens (only for the win7 hosts, other are perfects, bad win7 nasty >>> nasty) after a few second, and especially when you launch i.e. win7 seem to >>> make some kind of new dhcp request > > Just a hunch, > > On the Windows 7 machine, go into Control Panel => Internet Options => > Connections Tab => Lan Settings > > Uncheck 'Automatically Detect Settings' > > Doug > _______________________________________________ > List mailing list > List@lists.pfsense.org > https://lists.pfsense.org/mailman/listinfo/list _______________________________________________ List mailing list List@lists.pfsense.org https://lists.pfsense.org/mailman/listinfo/list